Patent Assignment
Reel/Frame 051144/0614
Assignment of Assignor's Interest
Recorded: 2019-11-29
Pages: 4
Assignee
PIOTECH CO., LTD.
NO. 900 SHUIJIA, HURMAN INDUSTRIAL ZONE, SHENYANG, CHINA
Covered Property
(1)
Method of Temperature Measurement Used in Radio-Frequency Processing Apparatus for Semiconductor
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 4, 2021
From: PIOTECH CO., LTD.
To: PIOTECH INC.
Reel/Frame 055554/0595 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 055554 Frame: 0595. Assignor(S) Hereby Confirms the Change of Name.
Apr 21, 2021
From: PIOTECH CO., LTD.
To: PIOTECH INC.
Reel/Frame 057228/0601 →