IP Library › Assignment 048127/0458
Patent Assignment
Reel/Frame 048127/0458

Assignment of Assignor's Interest

Recorded: 2019-01-24 Pages: 3
Assignors
DUONG, THANG
Executed: 2019-01-12
TIAN, YIBIN
Executed: 2019-01-12
Assignee
SHENZHEN SEIRIOS TECHNOLOGY CO. LTD.
BLDG. I RM. 1404, 29 GAOXINNANHUAN RD, NANSHAN DISTRICT, SHENZHEN, CHINA
Covered Property (1)
Automatic Accommodative Spectacles Using Sensors and Focusing Elements
Patent: 8,474,976 →
Application: 12/916,508 →
Publication: US 2012/0105802
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 31, 2020
From: SHENZHEN SEIRIOS TECHNOLOGY CO. LTD.
To: LITEMAZE TECHNOLOGY (SHENZHEN) CO. LTD.
Reel/Frame 054788/0937 →
Assignment of Assignor's Interest Nov 18, 2022
From: LITEMAZE TECHNOLOGY (SHENZHEN) CO. LTD.
To: DUONG, THANG
Reel/Frame 061822/0916 →