Kortek Industries Pty Ltd v. Ferguson Enterprises LLC

I. Executive Summary and Procedural Information

• Parties & Counsel:
  • Plaintiff: Kortek Industries Pty Ltd. (Australia)
  • Defendant: Ferguson Enterprisess, LLC (Virginia)
  • Plaintiff's Counsel: Cherry Johnson Siegmund James PLLC
• Case Identification: 2:26-cv-00680, E.D. Tex., 08/11/2026
• Venue Allegations: Venue is alleged to be proper based on Defendant Ferguson Enterprises, LLC having committed acts of infringement in the Eastern District of Texas and maintaining multiple "regular and established places of business" within the district, including showrooms and other facilities.
• Core Dispute: Plaintiff alleges that Defendant's Wi-Fi-enabled "Smart" ceiling fan and lighting products, which incorporate the "Smart by Bond" control platform, infringe five U.S. patents related to the wireless control and automation of electrical devices.
• Technical Context: The technology at issue relates to the architecture of "Internet of Things" (IoT) or "smart home" devices, specifically how they are configured and controlled by a user's personal device, such as a smartphone.
• Key Procedural History: The complaint details the assignment history for the patents-in-suit, establishing Plaintiff Kortek's ownership and standing to sue, with assignments recorded at the U.S. Patent and Trademark Office. No prior litigation or post-grant proceedings are mentioned.

Case Timeline

Date	Event
2011-02-16	Earliest Priority Date for '377 and '869 Patents
2011-11-07	Earliest Priority Date for '427, '313, and '535 Patents
2012-11-07	Inventors assign rights to Xitel Pty. Limited
2013-10-25	Xitel Pty. Limited assigns rights to Plaintiff Kortek
2016-10-11	'377 Patent Issued
2017-03-07	'427 Patent Issued
2019-10-01	'869 Patent Issued
2020-12-08	'313 Patent Issued
2023-02-07	'535 Patent Issued
2026-08-11	Complaint Filed

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

U.S. Patent No. 9,465,377 - "Wireless power, light and automation control"

The Invention Explained

• Problem Addressed: The patent addresses the cost, complexity, and unreliability of conventional systems for wirelessly controlling electrical equipment Compl. ¶22 These systems typically required intermediary infrastructure like a wireless router or hub, which made the initial configuration of "headless" devices (those without a screen or keyboard) cumbersome Compl. ¶22 '869 Patent, col. 1:19-48
• The Patented Solution: The invention is a power control device that simplifies setup by establishing a direct, peer-to-peer wireless link with a controller, such as a smartphone Compl. ¶23 It achieves this by having its microprocessor and wireless transceiver simulate a network access point, allowing the smartphone to connect directly without passing through a router or other intermediary Compl. ¶23 '869 Patent, col. 2:56-66 This architecture is shown in the patent's Figure 2, which depicts a "Peer-to-Peer Group Owner (Power Control)" connecting directly to client devices '869 Patent, Fig. 2
• Technical Importance: This approach simplified the initial user setup experience for IoT devices, a critical factor for market adoption in the consumer smart home space.

Key Claims at a Glance

• The complaint asserts at least Claim 1 of the '377 Patent Compl. ¶38 Compl. ¶48
• The essential elements of independent Claim 1 include:
  • A power control device for controlling an electrical apparatus utilizing a peer-to-peer link with a mobile communications device.
  • The power control device comprises a microprocessor, a power control circuit, and a wireless communications transceiver.
  • The microprocessor is configured to always send a discovery message without passing through a wireless router or access point.
  • The discovery message initiates contact to open the peer-to-peer link.
  • The wireless control transceiver is configured to operate by simulating a network access point to establish the link.
• The complaint reserves the right to assert additional claims Compl. ¶48

U.S. Patent No. 9,590,427 - "Adaptable wireless power, light and automation system"

The Invention Explained

• Problem Addressed: As with the '377 Patent, the technology addresses the cumbersome setup of wireless devices that rely on intermediary network hardware Compl. ¶22 It further addresses the inflexibility of devices being locked into a single communication mode (either direct peer-to-peer or networked) '313 Patent, col. 1:36-58
• The Patented Solution: The invention is a dual-mode wireless control module that can operate in two distinct ways Compl. ¶23 In a first mode, it uses a peer-to-peer standard (e.g., Wi-Fi Direct) to communicate directly with a controller for initial setup '313 Patent, claim 1 In a second mode, it uses a non-peer-to-peer standard to communicate through a conventional network access point (e.g., a home Wi-Fi router) for everyday, networked operation '313 Patent, claim 1 The device can change between these modes based on instructions from the controller '313 Patent, claim 1
• Technical Importance: This dual-mode architecture offers both the simplicity of direct, peer-to-peer setup and the convenience of integrated, internet-accessible network control for long-term use.

Key Claims at a Glance

• The complaint asserts at least Claim 1 of the '427 Patent Compl. ¶50 Compl. ¶60
• The essential elements of independent Claim 1 (as represented by related '313 Patent) include:
  • A controller for controlling a light via a wireless link with a personal controller.
  • The controller has a wireless control module with a microcontroller.
  • The microcontroller is configured to operate in a first mode using a peer-to-peer communications standard.
  • The microcontroller is also configured to operate in a second mode using a non-peer-to-peer standard to communicate with a network access point in a WLAN.
  • The microcontroller is configured to change from the first mode to the second mode upon receiving instructions from the personal controller.
  • A power control circuit varies the supply of electricity to the light based on instructions.
• The complaint reserves the right to assert additional claims Compl. ¶60

U.S. Patent No. 10,429,869 - "Wireless power, light and automation control"

• Technology Synopsis: The '869 Patent, a continuation of the application that led to the '377 Patent, describes a power control device that simplifies setup by creating a direct peer-to-peer wireless link with a controller (e.g., a smartphone) by simulating a network access point, removing the need for an intermediary router during initial configuration Compl. ¶17 Compl. ¶23
• Asserted Claims: At least independent Claim 1 is asserted Compl. ¶62 Compl. ¶72
• Accused Features: The accused feature is the "Smart by Bond" platform's setup process, where the device creates its own "Bond Config" Wi-Fi network to establish a direct, peer-to-peer link with a user's smartphone Compl. ¶26 Compl. ¶63

U.S. Patent No. 10,862,313 - "Adaptable wireless power, light and automation system"

• Technology Synopsis: The '313 Patent describes a dual-mode wireless control system. The system can operate in a first, peer-to-peer mode for direct communication with a controller and, alternatively, in a second, non-peer-to-peer mode to communicate through a network access point in a wireless local area network Compl. ¶18 Compl. ¶23
• Asserted Claims: At least independent Claim 1 is asserted Compl. ¶74 Compl. ¶84
• Accused Features: The allegations target the dual-mode functionality of the accused products: the direct peer-to-peer connection for setup (first mode) and the subsequent operation via the user's home Wi-Fi network (second mode) Compl. ¶26 Compl. ¶27 Compl. ¶75

U.S. Patent No. 11,574,535 - "Adaptable wireless power, light and automation system for household appliances"

• Technology Synopsis: The '535 Patent, related to the '427 and '313 patents, also describes a dual-mode wireless control architecture. It enables a device to first establish a direct peer-to-peer connection with a controller and then alternatively communicate through a standard wireless local area network Compl. ¶19 Compl. ¶23
• Asserted Claims: At least independent Claim 1 is asserted Compl. ¶86 Compl. ¶96
• Accused Features: Infringement is alleged based on the accused products' ability to switch from a direct peer-to-peer setup mode to a networked operational mode, using the "Smart by Bond" platform Compl. ¶26 Compl. ¶27 Compl. ¶87

III. The Accused Instrumentality

Product Identification

• The Accused Instrumentalities are Wi-Fi-enabled "Smart" ceiling fan and lighting products sold by Defendant under the Minka-Aire brand Compl. ¶26 These products are alleged to incorporate the Olibra LLC ("Bond") "Smart by Bond" Wi-Fi control module, firmware, and the "Bond Home" application Compl. ¶26

Functionality and Market Context

• The Accused Products contain an embedded microprocessor, a wireless transceiver, and a power control circuit to manage electricity to the fan motor or light Compl. ¶26 For initial setup, the product broadcasts its own "Bond Config" Wi-Fi network, which the complaint describes as "simulating a wireless network access point" Compl. ¶26 A user's smartphone connects directly to this network, establishing a "direct, peer-to-peer wireless communications link" without needing a router or hub Compl. ¶26 After configuration, the Bond Home application "hands the Accused Product off to the consumer's home wireless network," allowing for subsequent control via the home network and remotely over the internet Compl. ¶27
• No probative visual evidence provided in complaint.

IV. Analysis of Infringement Allegations

The complaint alleges that the Accused Products infringe because their fundamental architecture for wireless setup and control embodies the inventions claimed in the patents-in-suit Compl. ¶27 The core of the infringement theory is that the "Smart by Bond" platform's two-stage connection process-first a direct peer-to-peer link for setup, then a hand-off to a standard home Wi-Fi network for operation-maps directly onto the claimed methods and systems.

'377 Patent Infringement Allegations

Claim Element (from Independent Claim 1)	Alleged Infringing Functionality	Complaint Citation	Patent Citation
A power control device for controlling an electrical apparatus...utilizing a peer-to-peer link between said power control device and a mobile communications device...	The Accused Products are power control devices (smart fans/lights) that establish a peer-to-peer link with a smartphone during setup.	¶26	col. 4:1-4
said power control device comprising: a microprocessor having a memory; a power control circuit...and a wireless communications transceiver...	Each Accused Product contains an embedded microprocessor, a wireless transceiver, and a receiver/power control circuit that controls electricity to the fan/light.	¶26	col. 7:55-8:4
said microprocessor being configured to always send, using said wireless control transceiver, a discovery message without passing through a wireless router or access point...	During setup, the Accused Product broadcasts its own "Bond Config" Wi-Fi network, acting as a discovery message to which a smartphone connects directly without any intermediary router or hub.	¶26	col. 4:1-4
said wireless control transceiver being configured to operate by simulating a network access point in establishing a peer-to-peer link...	The Accused Product's broadcast of its "Bond Config" Wi-Fi network is alleged to be a simulation of a wireless network access point to establish the direct link.	¶26	col. 6:40-48

'427 Patent Infringement Allegations

Claim Element (from related Independent Claim 1 of '313 Patent)	Alleged Infringing Functionality	Complaint Citation	Patent Citation
a controller for controlling a light through a wireless communications link with a personal controller...	The Accused Products are controllers for lights/fans, controlled by a personal controller (smartphone) via a wireless link.	¶26	col. 3:55-58
a wireless control module...said microcontroller being configured in a first mode to operate said wireless control module using a peer-to-peer communications standard...	The "Smart by Bond" module operates in a first, peer-to-peer mode during setup when the smartphone connects directly to the "Bond Config" network.	¶26	col. 3:59-62
said microcontroller being configured in a second mode to operate said wireless control module using a non-peer-to-peer communications standard to communicate with a network access point in a WLAN...	The module operates in a second, non-peer-to-peer mode after setup, when it communicates through the consumer's home wireless network (a WLAN).	¶27	col. 3:62-67
said microcontroller being configured to change from the first mode to the second mode upon receiving instructions from the personal controller...	The Bond Home application facilitates the "hand-off" of the Accused Product from the direct-connect setup mode to the home network mode, which is alleged to be the claimed change upon receiving instructions.	¶26; ¶27	col. 12:1-29

• Identified Points of Contention:
  • Scope Questions: A central question may be whether the term "simulating a network access point" as used in the '377 Patent family can be read to cover the accused products' functionality of broadcasting their own temporary "Bond Config" Wi-Fi network during setup.
  • Technical Questions: For the '377 Patent, a point of contention may arise over whether the accused microprocessor is configured to "always" send a discovery message, as required by the claim, or whether this function is limited to a specific, user-initiated setup mode. For the '427 Patent family, a key question will be evidentiary: what specific "instructions from the personal controller" cause the "change" from the peer-to-peer mode to the networked mode, and does the accused operational sequence match the sequence required by the claims?

V. Key Claim Terms for Construction

• The Term: "simulating a network access point" ('377 Patent, Claim 1)

• Context and Importance: This term is the technological core of the direct-connection invention claimed in the '377 Patent family. The outcome of the infringement analysis for this patent family may depend on whether the accused product's broadcasting of a temporary "Bond Config" network for setup falls within the scope of this term. Practitioners may focus on this term because it appears to be the primary mechanism for establishing the novel peer-to-peer link.

• Intrinsic Evidence for Interpretation:

  • Evidence for a Broader Interpretation: The specification of the related '869 Patent states that this capability allows the device to "appear to legacy Wi-Fi devices, such as smartphones, as a Wi-Fi Access Point" '869 Patent, col. 6:40-43 This functional description could support a broader interpretation covering any method that makes the device appear as an access point to a standard smartphone.
  • Evidence for a Narrower Interpretation: The same passage links this capability to the "Wi-Fi Direct specification" '869 Patent, col. 6:40-42 A defendant may argue this ties the term's meaning to the specific technical implementation of Wi-Fi Direct, potentially narrowing the claim scope if the accused products use a different standard (e.g., a standard ad-hoc or Soft AP mode).

• The Term: "change from the first mode to the second mode upon receiving instructions from the personal controller" ('427 Patent family, as represented by Claim 1 of the '313 Patent)

• Context and Importance: This limitation defines the trigger for transitioning the device from a direct-setup mode to a networked-operation mode. The infringement case for the '427 Patent family depends on mapping the accused product's setup "hand-off" process to this specific claimed sequence.

• Intrinsic Evidence for Interpretation:

  • Evidence for a Broader Interpretation: The specification of the related '313 Patent describes a user-led configuration process where the user selects a network and enters a password on the smartphone App, which then configures the device '313 Patent, col. 15:46-67 This could support an interpretation where any user input on the controller that results in the mode change constitutes the claimed "instructions."
  • Evidence for a Narrower Interpretation: A defendant may argue that the "change" is an automatic function of the device's firmware once it receives network credentials, rather than a direct response to a specific command that qualifies as "instructions from the personal controller" to perform the change itself. The patent's description of the user providing the new network parameters could be construed as merely providing data, not an "instruction" to "change mode."

VI. Other Allegations

• Indirect Infringement: The complaint alleges both induced and contributory infringement for all five patents-in-suit. Inducement is based on allegations that Ferguson provides customers with installation and setup instructions (via the Bond Home application and other materials) that direct them to perform the infringing steps of connecting to the device's direct network and then handing it off to a home network Compl. ¶39 Compl. ¶51 Compl. ¶63 Compl. ¶75 Compl. ¶87 Contributory infringement is based on the allegation that the embedded "Smart by Bond" Wi-Fi control module is a material part of the invention, is not a staple article of commerce, and has no substantial non-infringing use other than to enable the accused functionality Compl. ¶39 Compl. ¶51 Compl. ¶63 Compl. ¶75 Compl. ¶87
• Willful Infringement: The complaint alleges willful infringement based on Ferguson's knowledge of the patents and its infringement since at least the date the complaint was filed, as the complaint itself provides notice Compl. ¶34 Compl. ¶35 The complaint also pleads willful blindness in the alternative, alleging that Ferguson is a sophisticated enterprise that took deliberate actions to avoid learning of the patents Compl. ¶36

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

• A core issue will be one of definitional scope: can the term "simulating a network access point," which the patents tie to the functionality of Wi-Fi Direct, be construed to cover the "Bond Config" temporary network broadcast by the accused products, or is there a dispositive difference in the underlying technology standard used?
• A second central issue will be one of operational sequence: does the accused products' "hand-off" from the direct setup network to the home WLAN constitute a "change from the first mode to the second mode upon receiving instructions from the personal controller" as specifically required by the claims of the '427, '313, and '535 patents, or does the technical process of the accused products differ from this claimed sequence in a material way?
• A key evidentiary question will concern indirect infringement: assuming infringement is found, the focus may shift to the nature and content of the "Smart by Bond" user instructions to determine whether they provide the specific intent required for inducement, and whether the "Smart by Bond" module has any substantial non-infringing uses that would defeat the claim for contributory infringement.