Yopima LLC v. Gobrands Inc

I. Executive Summary and Procedural Information

• Case Name: Yopima, LLC v. Gobrands, Inc. dba GOPUFF
• Parties & Counsel:
  • Plaintiff: Yopima, LLC (Delaware)
  • Defendant: Gobrands, Inc. dba GOPUFF (Delaware)
  • Plaintiff's Counsel: Law Office of Victoria E. Brieant, P.A.
• Case Identification: 1:26-cv-23639, S.D. Fla., 05/22/2026
• Venue Allegations: Plaintiff alleges venue is proper because Defendant has committed acts of infringement in the district and maintains a regular and established place of business in Aventura, Florida.
• Core Dispute: Plaintiff alleges that Defendant's on-demand delivery service, including its driver and customer mobile applications, infringes a patent related to comparative and time-based geofencing.
• Technical Context: The technology concerns methods for efficiently tracking portable devices within specified geographic areas (geofences) and enabling the comparison of user data between those areas.
• Key Procedural History: Plaintiff identifies itself as a non-practicing entity. The complaint notes that Plaintiff has granted settlement licenses in prior litigation with other parties, but asserts these agreements are confidential and that the settling entities did not admit infringement or agree to produce a patented article, thus arguing that patent marking requirements under 35 U.S.C. §287(a) are not triggered.

Case Timeline

Date	Event
2013-05-21	'038 Patent Priority Date
2015-08-25	'038 Patent Issue Date
2026-05-22	Complaint Filing Date

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

U.S. Patent No. 9,119,038 - "Systems and methods for Comparative Geofencing" (issued Aug. 25, 2015)

The Invention Explained

• Problem Addressed: The patent describes a problem with conventional geofencing systems on portable devices, which tend to consume significant battery power and data bandwidth by performing frequent location queries, regardless of the user's proximity to the geofenced area '038 Patent, col. 7:6-16
• The Patented Solution: The invention proposes a "time-based" geofencing method where a portable device reduces unnecessary location queries by activating more frequent checks only within a specific time window before a "planned arrival time" at a designated geofence '038 Patent, abstract '038 Patent, col. 7:46-64 The patent also describes using this location data to monitor and compare user demographics (e.g., gender ratios, age) between different geofenced locations, such as competing nightclubs or restaurants, in real-time '038 Patent, abstract '038 Patent, col. 2:38-42
• Technical Importance: This approach sought to improve the power and network efficiency of location-based applications while enabling novel commercial analytics based on the comparative density and demographics of users in defined physical spaces '038 Patent, col. 1:31-42

Key Claims at a Glance

• The complaint asserts infringement of claims 1-20, with a claim chart provided for independent method claim 13 Compl. ¶12 Compl. Ex. B
• The complaint reserves the right to assert other claims upon further discovery Compl. ¶11
• Independent Claim 13 Elements:
  • receiving, by a portable computing device, an identification of a first geofence defining a first region;
  • determining a current location of the portable computing device;
  • comparing the current location of the portable computing device to the identified first geofence; and
  • transmitting, by the portable computing device to a second computing device, an arrival notification, responsive to determining that the current location of the portable computing device is within the identified first region, the arrival notification including an identification of the current location of the portable computing device within one of a plurality of subregions of the first region defined by a corresponding plurality of geofences.

III. The Accused Instrumentality

Product Identification

The accused instrumentalities are Defendant's on-demand delivery services, which include the Gopuff websites and mobile applications, specifically the "Gopuff Driver app" and the "Gopuff Grocery Delivery app" Compl. Ex. B, p. 2

Functionality and Market Context

The GoPuff service facilitates rapid delivery of goods from fulfillment centers to customers Compl. Ex. B, p. 2 The complaint alleges that the system uses a driver's mobile phone (a "portable computing device") to manage deliveries. This includes allowing drivers to select a "work location" (a geofence), tracking the driver's location during delivery, and notifying customers of the driver's arrival at the drop-off location Compl. Ex. B, p. 6 Compl. Ex. B, p. 9 Compl. Ex. B, p. 12 The complaint provides a screenshot from Defendant's website showing a map of Houston with the text "602 CUSTOMERS SERVED IN HOUSTON TODAY," which illustrates the operational nature of the service Compl. Ex. B, p. 2

IV. Analysis of Infringement Allegations

The complaint provides a preliminary claim chart in Exhibit B that maps features of the GoPuff system to the elements of Claim 13 of the '038 Patent.

'038 Patent Infringement Allegations

Claim Element (from Independent Claim 13)	Alleged Infringing Functionality	Complaint Citation	Patent Citation
receiving, by a portable computing device, an identification of a first geofence defining a first region;	The Gopuff Driver app on a driver's mobile phone receives an identification of a "work location" that a driver chooses to work in, which the complaint alleges is a "first geofence defining a first region." A screenshot shows a "Managing your Work Locations" feature in the app.	¶11; Ex. B, p. 5; Ex. B, p. 6	col. 4:65-67
determining a current location of the portable computing device;	The driver's mobile phone determines its own location using its location services, as evidenced by the app's request for location permissions.	¶11; Ex. B, p. 9	col. 4:67-col. 5:1
comparing the current location of the portable computing device to the identified first geofence;	The Gopuff Driver app compares the driver's current location to the identified geofence, which includes subregions for pickup and drop-off, to facilitate navigation and trigger arrival events.	¶11; Ex. B, p. 10	col. 5:1-3
transmitting, by the portable computing device to a second computing device, an arrival notification ... including an identification of the current location of the portable computing device within one of a plurality of subregions of the first region defined by a corresponding plurality of geofences.	The driver's phone transmits an arrival notification (e.g., by clicking "Start Drop-Off") to a second device (customer's phone or GoPuff's servers) upon arriving at the destination. The complaint alleges this notification includes a "contextual delivery photo" which serves as the "identification of the current location" within a subregion (the delivery destination).	¶11; Ex. B, p. 12; Ex. B, p. 13; Ex. B, p. 14	col. 5:3-10

• Identified Points of Contention:
  • Scope Questions: A central question may be whether the GoPuff logistics platform falls within the scope of the '038 Patent, which heavily emphasizes the novel capability of comparing user demographics between social venues like clubs and restaurants '038 Patent, abstract '038 Patent, col. 2:41-42 The defense may argue that a logistics system for delivering goods is a fundamentally different field of use.
  • Technical Questions: The complaint's theory that a "contextual delivery photo" satisfies the claim element "identification of the current location... within one of a plurality of subregions" raises a technical and legal question Compl. Ex. B, p. 14 The court may need to determine if this visual, human-readable information constitutes the type of machine-processable location "identification" (e.g., coordinates, subregion ID) contemplated by the patent specification '038 Patent, col. 9:31-36

V. Key Claim Terms for Construction

• The Term: "a plurality of subregions ... defined by a corresponding plurality of geofences"

  • Context and Importance: This term is critical because the infringement theory depends on casting the GoPuff system's pickup and delivery locations as the claimed "subregions." Practitioners may focus on whether a single, ad-hoc delivery destination qualifies as a "subregion" within a "plurality of subregions," or if the patent requires multiple, pre-defined, and potentially comparable areas.
  • Evidence for a Broader Interpretation: The patent states that geofences can be of any shape or size, which might support an argument that any defined area, including a delivery address, can be a geofence '038 Patent, col. 15:49-54
  • Evidence for a Narrower Interpretation: The patent's detailed description and figures consistently depict subregions as distinct, comparable venues within a larger area (e.g., multiple nightclubs within a city district), suggesting a structure for comparative analysis rather than simple point-to-point logistics '038 Patent, Fig. 4A '038 Patent, col. 15:1-14

• The Term: "arrival notification including an identification of the current location"

  • Context and Importance: The plaintiff's infringement case hinges on its assertion that a "contextual delivery photo" meets this limitation Compl. Ex. B, p. 14 The construction of "identification" will be a key battleground.
  • Evidence for a Broader Interpretation: The claim language does not explicitly restrict the format of the "identification," potentially leaving room for non-coordinate data like a photograph to qualify.
  • Evidence for a Narrower Interpretation: The patent specification repeatedly discusses location in terms of "geographic coordinates" and data for processing, suggesting that "identification" refers to machine-readable data (like coordinates or a subregion ID) for use by the system, not a visual confirmation for a human user '038 Patent, col. 9:31-33 '038 Patent, col. 13:10-13

VI. Other Allegations

• Indirect Infringement: The complaint alleges both induced and contributory infringement, asserting that Defendant encourages and instructs its drivers and customers to use its products in a manner that infringes the '038 Patent Compl. ¶¶12-13 Knowledge is alleged to exist from "at least the filing date of the lawsuit" Compl. ¶12 Compl. ¶13
• Willful Infringement: Plaintiff alleges willful infringement based on Defendant's continued infringement after gaining knowledge of the patent via the lawsuit Compl. Prayer ¶e The complaint seeks treble damages for any such infringement.

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

1. Definitional Scope: A core issue will be whether a patent framed around comparing user demographics in social venues can be construed to cover a logistics and package delivery platform. This raises a fundamental question about the intended scope and field of the invention versus the accused system's application.
2. Claim Construction of "Identification": A key evidentiary and legal question will be whether a "contextual delivery photo," intended for human verification, constitutes the "identification of the current location" as required by claim 13. The case may turn on whether this term is interpreted to mean machine-readable data (e.g., coordinates) or can encompass visual information.
3. System Architecture and Method Claims: The asserted claim is a method performed by a single "portable computing device." A potential point of dispute is whether the distributed GoPuff system-involving a driver's app, customer's app, and backend servers-can be mapped onto a method claim where a single device is recited as performing all the critical steps of receiving, determining, comparing, and transmitting.