IP Library Assignment 029699/0939
Patent Assignment
Reel/Frame 029699/0939

Assignment of Assignor's Interest

Recorded: 2013-01-27 Pages: 3
Assignors
TSAI, YU-CHUN
Executed: 2012-12-26
HSIEH, YAO-JEN
Executed: 2012-12-20
SU, SHAO-WEI
Executed: 2012-12-20
WEI, CHUN-AN
Executed: 2012-12-31
Assignee
SIPIX TECHNOLOGY INC.
NO.199, HUAYA 2ND RD., GUISHAN TOWNSHIP,, TAOYUAN COUNTY, 33383, TAIWAN
Covered Property (1)
Electronic Card
Patent: 8,973,837 →
Application: 13/748,610 →
Publication: US 2013/0233930
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger and Change of Name Jun 16, 2020
From: SIPIX TECHNOLOGY INC.; YUANHAN MATERIALS INC.
To: YUANHAN MATERIALS INC.
Reel/Frame 052944/0912 →