June was a busy month for retail patent litigation. Frequent filers targeting retailers included Nearby Systems LLC, Near Field Electronics LLC, and Boomcloud 360.
As usual, I prepared the report in partnership with and using Docket Navigator and its powerful database. Docket Navigator is a valuable resource, and the place to go if you want to keep track of new patent litigation filings or want to know what is happening in particular cases, how your judge has historically handled a particular type of motion, or a particular plaintiff’s litigation history. Finally, please let me know if you have thoughts about the report or changes you would like to see. I am preparing it as a service for retailers and their supply chain who may want an overview of the patent litigation landscape. So, I am very open to your suggestions for improving the report.
Boomcloud 360, Inc. v. Walmart Inc. et al (multiple cases) (E.D. Tex.).
Claims: Infringement
Defendants:
- Walmart Inc.
- Best Buy Co., Inc.
- Target Corporation d/b/a Target
Plaintiff: Boomcloud 360, Inc.
Pls. Cnsl: Russ August & Kabat
Patents: 10,313,820 (Sub-band spatial audio enhancement); 10,721,564 (Subband spatial and crosstalk cancellation for audio reproduction); 10,757,527 (Crosstalk cancellation b-chain)
Minotaur Systems LLC v. Carmax, Inc. et al (multiple cases) (E.D. Tex.).
Judge: District Judge Rodney Gilstrap
Claims: Infringement
Defendants:
- Carmax, Inc.
- Avis Budget Group, Inc.
- Enterprise Holdings, Inc.
Plaintiff: Minotaur Systems LLC
Pls. Cnsl: Rabicoff Law
Patent: 9,652,023 (Power management system)
Near Field Electronics LLC v. Dollar Tree Stores, Inc. et al (multiple cases) (E.D. Tex.).
Claims: Infringement
Defendants:
- Dollar Tree Stores, Inc.
- Home Depot USA, Inc.
- Lowe’s Companies, Inc.
- Macy’s, Inc. d/b/a Macy’s
- The Michaels Companies, Inc.
- Shake Shack Inc.
- AT&T Mobility LLC
- Fox Restaurant Concepts LLC d/b/a Flower Child
- Aldo US, Inc.
- Bath & Body Works, LLC
- Hot Topic, Inc.
- KnitWell Group LLC
- Torrid LLC
- Victoria’s Secret & Co.
- Food Ventures North America, Inc. d/b/a Wild Fork Foods
Plaintiff: Near Field Electronics LLC
Pls. Cnsl: Shea Beaty
Patents: 6,691,201 (Dual mode USB-PS/2 device); 6,742,071 (Real-time I/O processor used to implement bus interface protocols); 6,959,350 (Configurable USB interface with virtual register architecture); 6,996,727 (Power supply for universal serial bus interface with programmable bus pullup resistor); 7,373,531 (Signal detection method, frequency detection method, power consumption control method, signal detecting device, frequency detecting device, power consumption control device and electronic apparatus)
Nearby Systems LLC v. Starbucks Corporation (multiple cases)(E.D. Tex.).
Judges: District Judge Rodney Gilstrap; Magistrate Judge Roy S. Payne
Claims: Infringement
Defendants:
- Starbucks Corporation
- Foot Locker Retail, Inc.
- Murphy USA Inc.
- Lululemon Athletica Canada Inc.
- Lululemon USA Inc.
Plaintiff: Nearby Systems LLC
Pls. Cnsl: Rozier Hardt McDonough
Patents: 10,469,980 (Mashing mapping content displayed on mobile devices); 11,937,145 (Mashing mapping content displayed on mobile devices); 12,185,177 (Mashing mapping content displayed on mobile devices); 9,532,164 (Mashing mapping content displayed on mobile devices)
UpChat LLC v. 7-Eleven, Inc. et al (multiple cases) (E.D. Tex.).
Judge: District Judge Rodney Gilstrap
Claims: Infringement
Defendants:
- 7-Eleven, Inc.
- Hello Group, Inc.
- KRAFTON, Inc.
- Rakuten Group, Inc.
- Suol Innovations Ltd.
Plaintiff: UpChat LLC
Pls. Cnsl: Rabicoff Law
Patent: 10,182,157 (Systems and methods for communicating)

