Patent Assignment
Reel/Frame 071751/0708
Assignment of Assignor's Interest
Recorded: 2025-07-18
Pages: 5
Assignee
HUA HSU SILICON MATERIALS CO., LTD.
NO. 8, GONGYEQU 10TH RD., XIEHE VIL., XITUN DIST., TAICHUNG CITY, TAIWAN
Covered Property
(1)
Method for Wafer Treatment
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 15, 2023
From: CHENG, CHIAO-YANG; TSENG, CHI-YAO; LE, THI-YEN THU
To: HUA HSU SILICON MATERIALS CO., LTD.
Reel/Frame 063954/0700 →
Change of Name
Dec 4, 2025
From: HUA HSU SILICON MATERIALS CO., LTD.
To: HUA HSU ADVANCED TECHNOLOGY CO., LTD.
Reel/Frame 073108/0363 →