Patent Assignment
Reel/Frame 048988/0197
Assignment of Assignor's Interest
Recorded: 2019-04-25
Pages: 19
Assignors
HO, YUN-LUNG
Executed: 2019-03-11
CHIANG, CHUNG-WEI
Executed: 2010-08-02
CHANG, SONG-YUAN
Executed: 2007-01-19
LU, MING-HUI
Executed: 2019-03-11
HO, MING-CHE
Executed: 2019-03-11
Assignee
UWIZ TECHNOLOGY CO., LTD.
NO.33, DONGYUAN ROAD, ZHONG-LI DISTRICT,, TAOYUAN CITY, TAIWAN
Covered Property
(1)
Method of Selectively Removing Tungsten Over Silicon Oxide
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 9, 2022
From: UWIZ TECHNOLOGY CO., LTD.
To: FERRO CORPORATION
Reel/Frame 058935/0746 →
Security Interest
May 2, 2022
From: CHROMAFLO TECHNOLOGIES CORPORATION; FERRO CORPORATION; FERRO ELECTRONIC MATERIALS INC.; PRINCE ENERGY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS ADMINISTRATIVE AGENT
Reel/Frame 059845/0082 →