IP Library › Granted Patent US 12,720,574
Granted Patent B2
US 12,720,574 · App. 18/155,455 · Granted Aug 25, 2026

Data transmission method and apparatus

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Quick Facts
Patent No.
US 12,720,574
App. No.
18/155,455
Filed
Jan 17, 2023
Granted
Aug 25, 2026
Kind
B2
Art Unit
2457
USPC
370/329
Assignments (3)
CHANGE OF NAME Recorded Apr 29, 2026
From: SHENZHEN YINWANG INTELLIGENT TECHNOLOGIES CO., LTD.
To: YINWANG INTELLIGENT TECHNOLOGIES CO., LTD.
Reel/Frame 074513/0969 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 12, 2024
From: HUAWEI TECHNOLOGIES CO., LTD.
To: SHENZHEN YINWANG INTELLIGENT TECHNOLOGIES CO., LTD.
Reel/Frame 069336/0082 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 31, 2023
From: LI, JIE
To: HUAWEI TECHNOLOGIES CO., LTD.
Reel/Frame 063812/0818 →
Continuity (2)
Continuation PCTCN2020102366 · Jul 16, 2020
Related Publication 20230156748A1 · May 18, 2023
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