DCT

2:26-cv-00712

AutoNavigare LLC v. Hyundai Motor Co

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I. Executive Summary and Procedural Information

  • Parties & Counsel:
  • Case Identification: 2:26-cv-00712, E.D. Tex., 08/19/2026
  • Venue Allegations: Venue for foreign defendants Hyundai-KR and Kia-KR is alleged under 28 U.S.C. § 1391(c). Venue for U.S.-based defendants is alleged under 28 U.S.C. §§ 1391 and 1400(b) based on their being subject to personal jurisdiction, committing acts of infringement, and maintaining a regular and established place of business within the Eastern District of Texas.
  • Core Dispute: Plaintiff alleges that Defendants' vehicle infotainment, navigation, and driver-assist systems infringe six patents related to waypoint display, position correction, route searching, energy prediction, and device integration.
  • Technical Context: The lawsuit concerns in-vehicle information and navigation systems, a technology domain that is a central feature for user experience, safety, and efficiency in the modern automotive market.
  • Key Procedural History: The complaint alleges that Plaintiff provided Defendants with pre-suit notice of infringement, including claim charts, which may be relevant to potential claims of willful infringement. The complaint also references the prosecution history of the '254 Patent, noting that claims were amended to overcome a prior art rejection, which may be significant for interpreting the scope of those claims.

Case Timeline

Date Event
2004-06-02 U.S. Patent No. 7,653,482 Priority Date
2005-09-05 U.S. Patent No. 7,725,254 Priority Date
2006-02-27 U.S. Patent No. 7,640,104 Priority Date
2009-10-06 U.S. Patent No. 7,725,254 Prosecution Amendment Filed
2009-12-29 U.S. Patent No. 7,640,104 Issued
2010-01-26 U.S. Patent No. 7,653,482 Issued
2010-05-25 U.S. Patent No. 7,725,254 Issued
2009-09-09 U.S. Patent No. 8,694,232 Priority Date
2010-09-17 U.S. Patent No. 8,886,398 Priority Date
2010-09-17 U.S. Patent No. 9,766,801 Priority Date
2014-04-08 U.S. Patent No. 8,694,232 Issued
2014-11-11 U.S. Patent No. 8,886,398 Issued
2017-09-19 U.S. Patent No. 9,766,801 Issued
2026-08-19 Complaint Filed

II. Technology and Patent(s)-in-Suit Analysis

U.S. Patent No. 7,640,104 - "Vehicle Navigation System and Method for Displaying Waypoint Information"

  • Patent Identification: U.S. Patent No. 7,640,104, "Vehicle Navigation System and Method for Displaying Waypoint Information," issued December 29, 2009 (the "'104 Patent").

The Invention Explained

  • Problem Addressed: At the time of the invention, vehicle navigation systems were allegedly "unable to correlate the desired waypoint along the route with the time to reach that waypoint" and could not dynamically update waypoint selection based on traffic conditions, leading to cluttered map displays with irrelevant points of interest (POIs) Compl. ¶48 '104 Patent, col. 1:37-43
  • The Patented Solution: The invention describes a system that allows a user to input criteria for a desired waypoint, including not only its type but also a desired arrival time and permissible timing or distance deviation Compl. ¶49 '104 Patent, col. 2:6-14 The system then calculates predicted arrival times based on real-time traffic and other data, and selectively displays only those waypoints that satisfy the user's specified constraints, thereby reducing display clutter Compl. ¶50 '104 Patent, abstract
  • Technical Importance: This technology sought to make in-vehicle navigation more contextually aware and user-centric by filtering potential stops based on dynamic, time-based constraints rather than just static location.

Key Claims at a Glance

  • The complaint asserts at least independent claim 1 Compl. ¶102
  • Essential elements of claim 1 include:
    • A method for displaying information on a vehicle navigation system having a screen and a data receiver;
    • displaying a route on the screen;
    • receiving criteria which identifies desired waypoint(s) along said route;
    • receiving waypoint(s) by the data receiver;
    • comparing the received waypoint(s) with the desired waypoint(s);
    • selectively displaying received waypoint(s) on the screen which correspond to the desired waypoint(s);
    • wherein the screen provides a first image toward the driver of the vehicle and a second image towards the passenger side of the vehicle and wherein said displaying step comprises the step of displaying the waypoint(s) only as said second image.

U.S. Patent No. 7,653,482 - "On-Vehicle Navigation Apparatus and Subject Vehicle Position Correction Method"

  • Patent Identification: U.S. Patent No. 7,653,482, "On-Vehicle Navigation Apparatus and Subject Vehicle Position Correction Method," issued January 26, 2010 (the "'482 Patent").

The Invention Explained

  • Problem Addressed: Conventional navigation systems that relied primarily on GPS often suffered from "position jump," where the vehicle's icon on the map would erroneously snap to an adjacent or branching road, causing user confusion and triggering unnecessary re-routing Compl. ¶55 '482 Patent, col. 1:21-32
  • The Patented Solution: The invention combines GPS-based positioning with image-based roadway analysis from a camera Compl. ¶56 The system uses captured images to detect road marker lines and determines the lane in which the vehicle is traveling. This visual data is used to make a decision about which road the vehicle is actually on before correcting its position on the map, thereby preventing erroneous jumps Compl. ¶56 '482 Patent, abstract The patent also discloses logic to stop map-matching corrections when the vehicle enters a roadside facility like a parking lot '482 Patent, col. 9:14-20 Compl. ¶58
  • Technical Importance: This approach provided a more robust and accurate map-matching capability by integrating real-world visual evidence with sensor data, improving navigation reliability in complex road environments.

Key Claims at a Glance

  • The complaint asserts at least independent method claim 3 Compl. ¶113
  • Essential elements of claim 3 include:
    • A subject vehicle position correction method adopted in an on-vehicle navigation apparatus;
    • detecting a position of a subject vehicle;
    • identifying a road to be designated as a map matching candidate based upon the subject vehicle position having been detected;
    • making a decision based upon an image captured via a camera as to whether or not the subject vehicle is traveling on the identified road by making a decision as to whether or not the subject vehicle has moved over a road marker line;
    • when the subject vehicle is judged to be traveling on the identified road, correcting the subject vehicle position so as to set the subject vehicle position onto the road; and
    • when the subject vehicle is not judged to be traveling on the identified road, stopping correcting the subject vehicle position.

Multi-Patent Capsules

  • U.S. Patent No. 7,725,254

    • Patent Identification: U.S. Patent No. 7,725,254, "Navigation Device Used for a Route Search," issued May 25, 2010.
    • Technology Synopsis: The patent addresses the problem that prior art route searching did not account for different costs (e.g., travel time) of traveling in different lanes of the same road segment (link) Compl. ¶70 The patented solution is a navigation device with a storage structure that stores costs associated with specific lanes of a link (e.g., left-turn lane, straight-through lane) and uses these lane-specific costs to calculate a route with the lowest total cost Compl. ¶¶64-67
    • Asserted Claims: At least claim 1 Compl. ¶125
    • Accused Features: The route searching features of the Defendants' infotainment and navigation systems Compl. ¶126

  • U.S. Patent No. 8,694,232

    • Patent Identification: U.S. Patent No. 8,694,232, "Method of Predicting Energy Consumption, Apparatus for Predicting Energy Consumption, and Terminal Apparatus," issued April 8, 2014.
    • Technology Synopsis: The patent addresses the problem of inaccurate vehicle energy consumption predictions, which were limited by a lack of detailed road data or large historical datasets Compl. ¶75 The invention introduces a method to calculate "geographic characteristic values" for each road link (e.g., slope, friction) that are independent of vehicle type by analyzing probe vehicle data. These values are then combined with vehicle-specific parameters to generate accurate energy predictions for route planning, even for vehicles without historical data Compl. ¶¶76-78
    • Asserted Claims: At least claim 1 Compl. ¶137
    • Accused Features: Energy consumption prediction features of the Defendants' navigation systems Compl. ¶138

  • U.S. Patent No. 8,886,398

    • Patent Identification: U.S. Patent No. 8,886,398, "In-Car Information System, In-Car Device, and Information Terminal," issued November 11, 2014.
    • Technology Synopsis: The patent addresses the inflexibility of fixed mappings between vehicle controls and smartphone functions Compl. ¶87 The patented solution is a system where an information terminal (e.g., smartphone) and an in-car device (infotainment system) cooperate to dynamically assign smartphone operations to vehicle actuations (e.g., buttons, knobs) based on priority levels and other factors Compl. ¶84
    • Asserted Claims: At least claim 1 Compl. ¶149
    • Accused Features: Infotainment systems that support wired or wireless integration of portable devices and dynamic assignment of device operations to vehicle buttons Compl. ¶149

  • U.S. Patent No. 9,766,801

    • Patent Identification: U.S. Patent No. 9,766,801, "In-Car Information System, In-Car Device, and Information Terminal," issued September 19, 2017.
    • Technology Synopsis: The patent claims a novel interface allowing an in-car device to control applications on an information terminal (e.g., smartphone) Compl. ¶89 The solution involves an "application manager" on the smartphone that transmits a video signal for displaying a menu screen to the in-car device. The in-car device displays this menu and relays user actuations from its touch panel back to the smartphone to control the application Compl. ¶90
    • Asserted Claims: At least claim 2 Compl. ¶160
    • Accused Features: Touchscreen infotainment systems that support the integration of smartphones and other multimedia devices Compl. ¶160

III. The Accused Instrumentality

  • Product Identification: The complaint identifies the accused instrumentalities as Hyundai/Kia/Genesis-branded vehicles equipped with the "Hyundai-Kia's Infotainment/Navigation System," including specific versions such as Gen5, Gen5W, Gen6, Connected Car Navigation Cockpit (ccNC), and Connected Car Integrated Cockpit (ccIC) Compl. ¶102
  • Functionality and Market Context: The accused products are alleged to be in-vehicle systems providing navigation, driver assistance, and multimedia integration capabilities Compl. ¶5 The complaint specifically calls out features such as built-in navigation Compl. ¶102, Highway Driving Assist (HDA) Compl. ¶113, energy consumption prediction Compl. ¶138, and integration with portable devices like smartphones via USB or Bluetooth Compl. ¶149 Compl. ¶160 The complaint alleges that Hyundai, Kia, and Genesis vehicles incorporate the same hardware and software for these systems Compl. ¶28, footnote 5 The complaint asserts that these systems are part of what makes the defendants among the largest sellers of automotive vehicles in the world Compl. ¶11 Figure 2 from the '104 Patent, reproduced in the complaint, illustrates an exemplary screen display for a navigation system showing a waypoint defined by type, arrival time, and deviation constraints Compl. ¶49 Compl. ¶50

IV. Analysis of Infringement Allegations

7,640,104 Infringement Allegations

Claim Element (from Independent Claim 1) Alleged Infringing Functionality Complaint Citation Patent Citation
A method for displaying information on a vehicle navigation system having a screen and a data receiver comprising the steps of: displaying a route on the screen, The accused infotainment systems display calculated routes on a central screen Compl. ¶49 ¶49 col. 2:21-23
receiving criteria which identifies desired waypoint(s) along said route, The accused systems are alleged to allow users to input criteria for desired waypoints, such as points of interest Compl. ¶49 ¶49 col. 2:6-9
receiving waypoint(s) by the data receiver, The accused systems are alleged to receive real-time information from external sources, which may include waypoint data Compl. ¶49 ¶49 col. 2:50-54
comparing the received waypoint(s) with the desired waypoint(s), and The accused systems are alleged to process waypoint data against user-defined constraints, such as arrival time and deviation Compl. ¶49 ¶49 col. 3:51-55
selectively displaying received waypoint(s) on the screen which correspond to the desired waypoint(s), The accused systems are alleged to selectively present waypoints that satisfy the user's constraints, a feature intended to reduce display clutter Compl. ¶50 ¶50 col. 2:23-27
wherein the screen provides a first image toward the driver of the vehicle and a second image towards the passenger side of the vehicle and wherein said displaying step comprises the step of displaying the waypoint(s) only as said second image. The complaint does not provide sufficient detail for analysis of this element. col. 7:24-34
  • Identified Points of Contention:
    • Scope Questions: A primary point of contention may be the limitation requiring a screen that "provides a first image toward the driver...and a second image towards the passenger" and displays waypoints "only as said second image." The analysis will question whether the Defendants' central infotainment screen, visible to both occupants, can be considered to meet this dual-image structure as claimed.

7,653,482 Infringement Allegations

Claim Element (from Independent Claim 3) Alleged Infringing Functionality Complaint Citation Patent Citation
...detecting a position of a subject vehicle; The accused systems use sensors like GPS to detect vehicle position Compl. ¶55 ¶55 col. 3:9-19
identifying a road to be designated as a map matching candidate based upon the subject vehicle position having been detected; The accused systems' navigation function performs map matching to identify candidate roads for vehicle positioning (Compl. ¶57). ¶57 col. 5:35-44
making a decision based upon an image captured via a camera as to whether or not the subject vehicle is traveling on the identified road by making a decision as to whether or not the subject vehicle has moved over a road marker line; The accused systems are alleged to have Highway Driving Assist (HDA) functionality, which uses cameras to detect lane markings for driver-assist functions Compl. ¶113 ¶113 col. 6:1-20
when the subject vehicle is judged to be traveling on the identified road, correcting the subject vehicle position so as to set the subject vehicle position onto the road...; and The complaint alleges the accused systems use this camera-based analysis to improve vehicle position correction, implying this step is performed (Compl. ¶60). ¶60 col. 6:21-27
when the subject vehicle is not judged to be traveling on the identified road, stopping correcting the subject vehicle position. The complaint alleges this conditional logic is part of the technical improvement, implying the accused systems perform this step (Compl. ¶58; Compl. ¶60). ¶58 col. 11:20-29
  • Identified Points of Contention:
    • Technical Questions: A key question will be whether the camera-based lane detection in the accused Highway Driving Assist (HDA) feature is used for the claimed purpose of "correcting the subject vehicle position" on the navigation map, as required by claim 3. The court will need to determine if the HDA system's function is limited to real-time steering assistance or if it integrates with the map-matching algorithm in the manner claimed by the patent.

V. Key Claim Terms for Construction

For the '104 Patent:

  • The Term: "selectively displaying"
  • Context and Importance: This term is central to the invention's alleged improvement over prior art that "cluttered map displays with irrelevant POIs" Compl. ¶48 The scope of "selectively" will define how much filtering is required to infringe. Practitioners may focus on this term because the degree of filtering performed by the accused systems will be a key factual dispute.
  • Intrinsic Evidence for Interpretation:
    • Evidence for a Broader Interpretation: The plain language of the claim does not quantify the degree of selection required.
    • Evidence for a Narrower Interpretation: The specification describes the solution as "only displaying the desired waypoint information at the desired time" to avoid "screen clutter from unwanted waypoint information" '104 Patent, col. 2:23-28 It also gives an example of displaying waypoints that satisfy both time and distance deviation constraints, suggesting a multi-factor filtering process '104 Patent, col. 3:42-49

For the '482 Patent:

  • The Term: "correcting the subject vehicle position"
  • Context and Importance: The definition of this term is critical to determining whether the accused HDA feature, which provides steering assistance, performs the function claimed by the patent. The dispute may turn on whether "correcting the...position" is limited to updating the vehicle's icon on a map display or can be read more broadly to include physical lane centering.
  • Intrinsic Evidence for Interpretation:
    • Evidence for a Broader Interpretation: The term itself is not explicitly limited in the claim language to map display adjustments.
    • Evidence for a Narrower Interpretation: The patent's background section frames the problem as "position jump," where the vehicle's displayed position on a map is incorrect '482 Patent, col. 1:21-32 The solution is described as a "position correction method" to "accurately indicate the subject vehicle position on the road" '482 Patent, col. 3:25-29, suggesting the correction is related to the vehicle's representation on a map display.

VI. Other Allegations

  • Indirect Infringement: The complaint alleges that Defendants induce infringement of all asserted patents. The allegations state that Defendants knowingly and intentionally encourage infringement by providing customers with products and "instructive materials that promote the infringing use," such as user manuals, marketing materials, and online instructional videos Compl. ¶104 Compl. ¶116 Compl. ¶128
  • Willful Infringement: Willfulness is alleged for all asserted patents. The basis for the willfulness claim is alleged pre-suit knowledge via "detailed correspondence from AutoNavigare prior to the filing of this Complaint, alerting Hyundai-Kia to its infringements" Compl. ¶104 Compl. ¶116, as well as continued infringement after the complaint was filed.

VII. Analyst's Conclusion: Key Questions for the Case

  • A core issue will be one of definitional scope and functional evidence for the '104 Patent: Can the claim limitation requiring a "second image towards the passenger side" where waypoints are "only" displayed be met by a modern, centrally-located infotainment screen visible to both driver and passenger? The case may require a detailed analysis of the screen's operation and whether any mode could be construed as a passenger-only display.
  • A second key question will be one of technical and functional equivalence for the '482 Patent: Does the accused "Highway Driving Assist" feature, which uses camera data for lane-keeping and steering assistance, perform the specific function of "correcting the subject vehicle position" on a map display, as taught and claimed by the patent to solve the "position jump" problem? The outcome may depend on evidence showing whether and how the camera data from the driver-assist system is integrated into the navigation system's map-matching algorithm.
  • A third central question will relate to damages and willfulness: Given the allegation that Plaintiff provided pre-suit notice with claim charts, a significant focus will be on Defendants' conduct after receiving that notice. The court will examine whether continued sales of the accused products after being alerted to the specific patents-in-suit constitute willful infringement, potentially leading to enhanced damages.
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