Explore the details of the Longitude Licensing Limited et al v. BOE Technology Group Co., Ltd. et al case under case number 2:2025cv00358 involving a cause of action for Patent Infringement. Review key information about the parties involved, the patents in question, and the docket entries.

Case Details

Case Number
2:2025cv00358
Filing Date
Apr 8, 2025
Cause of Action
Patent Infringement
Status
OPEN
Case Link
View Case
Nature of Suit
830

Plaintiffs

The following plaintiffs are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
138 East LCD Advancements Limited
Robins Kaplan LLP- Minneapolis
Miller Fair Henry PLLC
Longitude Licensing Limited
Robins Kaplan LLP- Minneapolis
Miller Fair Henry PLLC

Defendants

The following defendants are involved in this case, with their respective legal representatives for the case.

CompanyRepresented By
BOE Technology Group Co., Ltd. -
Hisense Group Holdings Co., Ltd. -
Hisense Visual Technology Co., Ltd. -

Patents Involved in the Case

This case involves 3 patents, each of which is central to the dispute. These patents may be subject to claims of infringement, challenges to their validity, or other issues concerning their scope and enforcement.

Application NumberPatent Number
10914044US7636146B2
12722826US8319512B2
12958154US8391020B2

Docket Entries

The Docket Entries section provides a chronological list of all significant filings and court actions in this case.

DateDocket EntryType

Set alerts for critical docket entry

Apr 28, 2025 NOTICE of Attorney Appearance by Andrea Leigh Fair on behalf of 138 East LCD Advancements Limited, Longitude Licensing Limited (Fair, Andrea) (Entered: 04/28/2025)NOTICE
Apr 28, 2025 NOTICE of Attorney Appearance by Garrett C. Parish on behalf of 138 East LCD Advancements Limited, Longitude Licensing Limited (Parish, Garrett) (Entered: 04/28/2025)NOTICE
Apr 9, 2025NOTICE of Attorney Appearance - Pro Hac Vice by William Jones on behalf of 138 East LCD Advancements Limited, Longitude Licensing Limited. Filing fee $ 100, receipt number ATXEDC-10773130. (Jones, William) (Entered: 04/09/2025)NOTICE
Apr 9, 2025NOTICE of Attorney Appearance - Pro Hac Vice by Samuel J LaRoque on behalf of 138 East LCD Advancements Limited, Longitude Licensing Limited. Filing fee $ 100, receipt number ATXEDC-10773115. (LaRoque, Samuel) (Entered: 04/09/2025)NOTICE
Apr 9, 2025NOTICE of Attorney Appearance - Pro Hac Vice by Navin Ramalingam on behalf of All Plaintiffs. Filing fee $ 100, receipt number ATXEDC-10772992. (Ramalingam, Navin) (Entered: 04/09/2025)NOTICE
Apr 9, 2025NOTICE of Attorney Appearance - Pro Hac Vice by Emily Tremblay on behalf of All Plaintiffs. Filing fee $ 100, receipt number ATXEDC-10772804. (Tremblay, Emily) (Entered: 04/09/2025)NOTICE
Apr 9, 2025SUMMONS Issued as to BOE Technology Group Co., Ltd.. (ljw) (Entered: 04/09/2025)SUMMONS
Apr 8, 2025 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Fahrenkrog, Aaron) (Entered: 04/08/2025)-
Apr 8, 2025 DEMAND for Trial by Jury by 138 East LCD Advancements Limited, Longitude Licensing Limited. (Fahrenkrog, Aaron) (Entered: 04/08/2025)DEMAND
Apr 8, 2025 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by 138 East LCD Advancements Limited, Longitude Licensing Limited identifying Corporate Parent Meridian IP Ireland, Ltd. for 138 East LCD Advancements Limited, Longitude Licensing Limited. (Fahrenkrog, Aaron) (Entered: 04/08/2025)-
Apr 8, 2025COMPLAINT against BOE Technology Group Co., Ltd., Hisense Group Holdings Co., Ltd., Hisense Visual Technology Co., Ltd. ( Filing fee $ 405 receipt number ATXEDC-10771311.), filed by Longitude Licensing Limited, 138 East LCD Advancements Limited. (Attachments: # 1 Exhibit 1 - U.S. Patent No. 7,636,146, # 2 Exhibit 2 - U.S. Patent No. 8,319,512, # 3 Exhibit 3 - U.S. Patent No. 8,391,020, # 4 Civil Cover Sheet)(Fahrenkrog, Aaron) (Entered: 04/08/2025)COMPLAINT