IP Library Assignment 025579/0529
Patent Assignment
Reel/Frame 025579/0529

Assignment of Assignor's Interest

Recorded: 2011-01-04 Pages: 4
Assignors
YEH, YUN-HSIANG
Executed: 2010-11-30
CHEN, CHANG-SIAN
Executed: 2010-11-30
Assignee
WALTOP INTERNATIONAL CORPORATON
3F, NO. 6-8, DU-SING ROAD, HSIN-CHU SCIENCE PARK, HSIN-CHU CITY, 30078, TAIWAN
Covered Property (1)
Handwritten Input Device and an Angle Correcting Method Thereof
Patent: 8,569,636 →
Application: 12/955,555 →
Publication: US 2012/0037433
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 20, 2015
From: WALTOP INTERNATIONAL CORPORATION
To: WACOM CO., LTD.
Reel/Frame 035236/0409 →