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Chongqing Qiulong Technology Corporation Limited v. Xinghai Hi-Tech (Shenchen) Technology Co. Ltd. - 8:26-cv-00061

Chongqing Qiulong Technology Corporation Limited v. Xinghai Hi-Tech (Shenchen) Technology Co. Ltd. (Case No. 8:26-cv-00061), filed on Jan 8, 2026 in the District Court, C.D. California involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.

Case Details

Case Number
8:26-cv-00061
Filing Date
Jan 8, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, C.D. California
Nature of Suit
Patent

Parties Involved

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

NameRepresented By
Chongqing Qiulong Technology Corporation Limited -
Xinghai Hi-Tech (Shenchen) Technology Co. Ltd. -
Hong Kong Yingteng International Trade Limited -

Patents Involved

Patents not found - set an alert to get notified when patents are added.

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

Jan 8, 2026COMPLAINT Receipt No: ACACDC-41238812 - Fee: $405, filed by Plaintiff Chongqing Qiulong Technology Corporation Limited DBA Surron. (Attachments: # 1 Exhibit A, # 2 Civil Cover Sheet) (Attorney Douglas Allen Smith added to party Chongqing Qiulong Technology Corporation Limited DBA Surron(pty:pla))(Smith, Douglas) (Entered: 01/08/2026)PACER Document
Jan 8, 2026Notice to Counsel Re Consent to Proceed Before a United States Magistrate Judge. (jtil) (Entered: 01/08/2026)PACER Document
Jan 8, 2026NOTICE TO PARTIES OF COURT-DIRECTED ADR PROGRAM filed. (jtil) (Entered: 01/08/2026)PACER Document
Jan 8, 2026NOTICE OF ASSIGNMENT to District Judge Monica Ramirez Almadani and Magistrate Judge Douglas F. McCormick. (jtil) (Entered: 01/08/2026)PACER Document
Jan 8, 2026NOTICE OF DEFICIENCIES in Attorney Case Opening. The following error(s) was found: No Notice of Interested Parties has been filed. A Notice of Interested Parties must be filed with every partys first appearance. See Local Rule 7.1-1. Counsel must file a Notice of Interested Parties immediately. Failure to do so may be addressed by judicial action, including sanctions. See Local Rule 83-7. The Civil Cover Sheet should have been filed under a separate event, not as an attachment to the complaint. Please utilize CM/ECF resources such as the search tool to locate the appropriate events for filing. No further action is required unless directed by the Court. (jtil) (Entered: 01/08/2026)PACER Document
Jan 8, 2026NOTICE OF PRO HAC VICE APPLICATION DUE for Non-Resident Attorney Hao Tan. A document recently filed in this case lists you as an out-of-state attorney of record. However, the Court has not been able to locate any record that you are admitted to the Bar of this Court, and you have not filed an application to appear Pro Hac Vice in this case. Accordingly, within 5 business days of the date of this notice, you must either (1) have your local counsel file an application to appear Pro Hac Vice (Form G-64) and pay the applicable fee, or (2) complete the next section of this form and return it to the court at [email protected]. You have been removed as counsel of record from the docket in this case, and you will not be added back to the docket until your Pro Hac Vice status has been resolved. (jtil) (Entered: 01/08/2026)PACER Document
Jan 8, 2026Certification and NOTICE of Interested Parties filed by Plaintiff Chongqing Qiulong Technology Corporation Limited, identifying Hangzhou Qiulong Technology Corporation Limited, Surron HK Limited, Surron Limited and Zhuo Liu. (Smith, Douglas) (Entered: 01/08/2026)PACER Document
Jan 8, 2026EX PARTE APPLICATION for Temporary Restraining Order as to Order to Show Cause re Preliminary Injunction filed by Plaintiff Chongqing Qiulong Technology Corporation Limited. (Attachments: # 1 Memorandum Memorandum of Points and Authorities ISO Temporary Restraining Order and OSC re Preliminary Injunction, # 2 Declaration of Yue Yang, # 3 Exhibit 1 to Yang Declaration, # 4 Exhibit 2 to Yang Declaration, # 5 Exhibit 3 to Yang Declaration, # 6 Exhibit 4 to Yang Declaration, # 7 Exhibit 5 to Yang Declaration, # 8 Exhibit 6 to Yang Declaration, # 9 Exhibit 7 to Yang Declaration, # 10 Proposed Order re TRO, # 11 Proposed Order re OSC) (Smith, Douglas) (Entered: 01/08/2026)PACER Document
Jan 8, 2026NOTICE of Related Case(s) filed by Plaintiff Chongqing Qiulong Technology Corporation Limited. Related Case(s): 8:26-cv-00067 (Smith, Douglas) (Entered: 01/08/2026)PACER Document