IP Library Assignment 017303/0934
Patent Assignment
Reel/Frame 017303/0934

Assignment of Assignor's Interest

Recorded: 2006-03-07 Pages: 2
Assignor
AIPTEK INTERNATIONAL INC.
Executed: 2005-12-31
Assignee
WALTOP INTERNATIONAL CORP.
ROOM 104 NO. 47 PARK AVE. 2, SCIENCE-BASED INDUSTRIAL PARK, HSIN-CHU, R.O.C., TAIWAN
Covered Property (1)
Antenna Layout and Coordinate Positioning Method for Electromagnetic-Induction Systems
Patent: 6,636,184 →
Application: 10/135,519 →
Publication: US 2003/0206142
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2002
From: YEH, CHIA-JUI
To: AIPTEK INTERNATIONAL INC.
Reel/Frame 012850/0750 →
Assignment of Assignor's Interest Mar 20, 2015
From: WALTOP INTERNATIONAL CORPORATION
To: WACOM CO., LTD.
Reel/Frame 035236/0409 →