IP Library › Assignment 012560/0223
Patent Assignment
Reel/Frame 012560/0223

Assignment of Assignor's Interest

Recorded: 2002-02-05 Pages: 5
Assignors
CHAO, CHING-CHUAN
Executed: 2002-02-01
CHEN, CHIH-AN
Executed: 2002-02-01
WANG, I-WEN
Executed: 2002-02-01
Assignee
AIPTEK INTERNATIONAL INC.
SCIENCE-BASED INDUSTRIAL PARK, 3F, NO. 5-1, INNOVATION RD. 1, HSIN-CHU, R.O.C, TAIWAN
Covered Property (1)
Layout for Multi-Antenna Loops of the Electromagnetic-Induction System
Patent: 6,606,068 →
Application: 10/062,768 →
Publication: US 2003/0146881
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 7, 2006
From: AIPTEK INTERNATIONAL INC.
To: WALTOP INTERNATIONAL CORP.
Reel/Frame 017303/0947 →
Assignment of Assignor's Interest Mar 20, 2015
From: WALTOP INTERNATIONAL CORPORATION
To: WACOM CO., LTD.
Reel/Frame 035236/0409 →