Shenzhen Chitado Technology Co., LTD. v. Great Work International Development Co., Limited - 4:26-cv-01608

Shenzhen Chitado Technology Co., LTD. v. Great Work International Development Co., Limited (Case No. 4:26-cv-01608), filed on Oct 29, 2026 in the District Court, E.D. Texas 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
4:26-cv-01608
Filing Date
Oct 29, 2026
Cause of Action
Patent Infringement
Status
-
Court
District Court, E.D. Texas
Nature of Suit
Patent

Parties Involved

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

NameRepresented By
SHENZHEN CHITADO TECHNOLOGY CO., LTD. -
GREAT WORK INTERNATIONAL DEVELOPMENT CO., LIMITED -

Patents Involved

This case involves 2 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
-US12595012B2
-US12649534B2

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

Oct 30, 2026NOTICE of Related Cases by SHENZHEN CHITADO TECHNOLOGY CO., LTD. (Liu, Tao) (Entered: 10/30/2026)PACER Document
Oct 30, 2026Request for Clerk to issue Summons filed by SHENZHEN CHITADO TECHNOLOGY CO., LTD.. (Liu, Tao) (Entered: 10/30/2026)PACER Document
Oct 30, 2026Fed. R. Civ. P. 7.1(a)(1) Disclosure Statement filed by SHENZHEN CHITADO TECHNOLOGY CO., LTD. (Liu, Tao) (Entered: 10/30/2026)PACER Document
Oct 29, 2026Notice of Filing of Patent/Trademark Form (AO 120). AO 120 emailed to the Director of the U.S. Patent and Trademark Office. (Liu, Tao) (Entered: 10/29/2026)PACER Document
Oct 29, 2026COMPLAINT against GREAT WORK INTERNATIONAL DEVELOPMENT CO., LIMITED ( Filing fee $ 405 receipt number ATXEDC-11900160.), filed by SHENZHEN CHITADO TECHNOLOGY CO., LTD.. (Attachments: # 1 Exhibit 1A Amazon Listings and Seller Information, # 2 Exhibit 1B Walmart Listings and Seller Information, # 3 Exhibit 1C Website Product Listings and Company Information, # 4 Exhibit 2 U.S. Patent No. 12,649,534, # 5 Exhibit 3 U.S. Patent No. 12,595,012, # 6 Exhibit 4A K7 Claim Chart for the 534 Patent, # 7 Exhibit 4B K7 Pro Claim Chart for the 534 Patent, # 8 Exhibit 5A K7 Claim Chart for the 012 Patent, # 9 Exhibit 5B K7 Pro Claim Chart for the 012 Patent, # 10 Exhibit 6 Representative Accused Listings, # 11 Civil Cover Sheet) (Counsel is reminded to file form required by LR CV-4(a).)(Liu, Tao) (Entered: 10/29/2026)PACER Document
Oct 30, 2026Summons issued as to Great Work International Development Co., Limited. (baf) (Entered: 10/30/2026)PACER Document
Oct 29, 2026Case assigned to Chief District Judge Amos L Mazzant. (baf)PACER Document
Oct 29, 2026Case: 4:26-cv-01608-ALM SHENZHEN CHITADO TECHNOLOGY CO., LTD. v. GREAT WORK INTERNATIONAL DEVELOPMENT CO., LIMITED was filed on 10/29/2026 and assigned to Judge Mazzant. The Notice Regarding Consent to Proceed Before Magistrate Judge form is attached. (baf)PACER Document