IP Library › Assignment 069170/0445
Patent Assignment
Reel/Frame 069170/0445

Assignment of Assignor's Interest

Recorded: 2024-11-05 Pages: 4
Assignors
SOUTH CHINA NORMAL UNIVERSITY
Executed: 2024-06-07
Assignee
SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
B715, YINXING TECHNOLOGY BUILDING, NO. 1301, SIGHTSEEING ROAD, XINLAN COMMUNITY, GUANLAN STREET, LONGHUA DISTRICT, SHENZHEN, CHINA
Covered Properties (5)
Electrofluid Support Plates and Preparation Method Therefor, and Electrofluid Apparatus
Application: 15/752,867 →
Publication: US 2018/0231863
Three-Layer Full-Color Dynamic Electronic Paper
Application: 15/754,158 →
Publication: US 2018/0246316
Driving Method for Reducing Ghosting of Electrophoretic Display
Application: 15/764,228 →
Publication: US 2018/0286318
Drying-Wetting Separated Filling Method and Filling Apparatus for Electrowetting Display Device
Application: 16/478,185 →
Publication: US 2019/0369384
Method for Preparing Electrowetting Display Support Plate
Application: 16/484,882 →
Publication: US 2020/0004009
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 28, 2018
From: YI, ZICHUAN; WANG, LI; ZHOU, GUOFU
To: SHENZHEN GUOHUA OPTOELECTRONICS CO. LTD; SOUTH CHINA NORMAL UNIVERSITY; ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS
Reel/Frame 045378/0337 →
Assignment of Assignor's Interest Jul 16, 2019
From: ZHOU, GUOFU; ZHOU, RUI; JIANG, HONGWEI; GUO, YUANYUAN
To: SOUTH CHINA NORMAL UNIVERSITY; ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS; SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
Reel/Frame 049761/0770 →
Assignment of Assignor's Interest Aug 9, 2019
From: ZHOU, GUOFU; WU, HAO; DOU, YINGYING; LI, FAHONG
To: SOUTH CHINA NORMAL UNIVERSITY; SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.; ACADEMY OF SHENZHEN GUOHUA OPTOELECTRONICS
Reel/Frame 050009/0079 →
Assignment of Assignor's Interest Apr 27, 2026
From: SHENZHEN GUOHUA OPTOELECTRONICS CO., LTD.
To: EPAPERVISION TECHNOLOGY (GUANGDONG) CO., LTD.
Reel/Frame 074483/0852 →