IP Library Assignment 049990/0240
Patent Assignment
Reel/Frame 049990/0240

Assignment of Assignor's Interest

Recorded: 2019-08-07 Pages: 3
Assignors
CHANG, YI-CHIH
Executed: 2019-07-10
TANG, YING-HWA
Executed: 2019-07-10
Assignee
WALTOP INTERNATIONAL CORPORATION
2F., NO.5, GONGYE E. 4TH RD., HSINCHU SCIENCE PARK, HSINCHU CITY, 30077, TAIWAN
Covered Property (1)
Message Erasing Device and Message Erasing System
Application: 16/534,341 →
Publication: US 2020/0050340
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 18, 2023
From: WALTOP INTERNATIONAL CORPORATION
To: WACOM CO., LTD.
Reel/Frame 063365/0389 →