Explore the details of the LightSure LLC v. Sengled Optoelectronics Co., Ltd. case under case number 2:2025cv00620 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
2:2025cv00620
Filing Date
Jun 11, 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
LightSure LLC
Rabicoff Law LLC

Defendants

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

CompanyRepresented By
Sengled Optoelectronics Co., Ltd. -

Patents Involved in the Case

There is a single patent involved in this case.

Application NumberPatent Number
13957661US8716942B2

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

Jun 13, 2025FILED IN ERROR PER ATTORNEY Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Rabicoff, Isaac) Modified on 6/17/2025 (NKL). (Entered: 06/13/2025)FILED IN ERROR PER ATTORNEY
Jun 13, 2025FILED IN ERROR PER ATTORNEY Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by LightSure LLC (Rabicoff, Isaac) Modified on 6/17/2025 (NKL). (Entered: 06/13/2025)FILED IN ERROR PER ATTORNEY
Jun 13, 2025FILED IN ERROR PER ATTORNEY NOTICE of Attorney Appearance by Isaac Phillip Rabicoff on behalf of LightSure LLC (Rabicoff, Isaac) Modified on 6/17/2025 (NKL). (Entered: 06/13/2025)FILED IN ERROR PER ATTORNEY NOTICE
Jun 13, 2025FILED IN ERROR PER ATTORNEY COMPLAINT for Patent Infringement against Sengled Optoelectronics Co., Ltd. ( Filing fee $ 405 receipt number ATXEDC-10900560.), filed by LightSure LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Civil Cover Sheet)(Rabicoff, Isaac) Modified on 6/17/2025 (NKL). (Entered: 06/13/2025)FILED IN ERROR PER ATTORNEY COMPLAINT
Jun 11, 2025SUMMONS Issued as to Sengled Optoelectronics Co., Ltd.. (NKL) (Entered: 06/11/2025)SUMMONS
Jun 11, 2025 Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Rabicoff, Isaac) (Entered: 06/11/2025)-
Jun 11, 2025 Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by LightSure LLC (Rabicoff, Isaac) (Entered: 06/11/2025)-
Jun 11, 2025 NOTICE of Attorney Appearance by Isaac Phillip Rabicoff on behalf of LightSure LLC (Rabicoff, Isaac) (Entered: 06/11/2025)NOTICE
Jun 11, 2025COMPLAINT for Patent Infringement against Sengled Optoelectronics Co., Ltd. ( Filing fee $ 405 receipt number ATXEDC-10895618.), filed by LightSure LLC. (Attachments: # 1 Exhibit 1, # 2 Exhibit 2, # 3 Civil Cover Sheet)(Rabicoff, Isaac) (Entered: 06/11/2025)COMPLAINT