IP Library › Assignment 058251/0210
Patent Assignment
Reel/Frame 058251/0210

Corrective Assignment to Correct the Assignee's Name from Techology to Technology Previously Recorded on Reel 052033 Frame 0514. Assignor(S) Hereby Confirms the Assignment.

Recorded: 2021-11-25 Pages: 5
Assignors
CHENG, ZHAOHUI
Executed: 2020-02-22
DU, FENG
Executed: 2020-02-22
Assignee
SHENZHEN OLYM INFORMATION SECURITY TECHNOLOGY CO., LTD.
17TH OF NO. 334, 1ST SHOPPING MALL, FUTONG HAOWANGJIAO PODIUM BUILDING, XINCHENG AVENUE, XIN'AN SUBDISTRICT, BAO'AN DISTRICT, SHENZHEN, CHINA
Covered Property (1)
Digital Signature Method, Device, and System
Application: 16/644,951 →
Publication: US 2021/0152370
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 5, 2020
From: CHENG, ZHAOHUI; DU, FENG
To: SHENZHEN OLYM INFORMATION SECURITY TECHOLOGY CO., LTD.
Reel/Frame 052033/0514 →