Patent Assignment
Reel/Frame 034714/0055
Assignment of Assignor's Interest
Recorded: 2014-12-29
Pages: 5
Assignors
LIU, TZU-YU
Executed: 2014-12-13
CHIU, KUO-CHUANG
Executed: 2014-12-13
TIEN, HUNG
Executed: 2014-12-13
HU, SHIOU-LAN
Executed: 2014-12-12
HUANG, YEH-CHYANG
Executed: 2014-12-12
Assignees
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
NO. 195, SEC. 4, CHUNG HSING RD., CHUTUNG,, HSINCHU, 31040, TAIWAN
ETIAN TECHNOLOGY LTD.
NO.9, LN. 294, YUANSHAN RD., ZHONGHE DIST.,, NEW TAIPEI CITY, 23547, TAIWAN
Covered Property
(1)
Liquid Concentration Detecting Device
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 12, 2017
From: ETIAN TECHNOLOGY LTD.
To: QIAN JUN TECHNOLOGY LTD.
Reel/Frame 043820/0661 →
Assignment of Assignor's Interest
Apr 2, 2023
From: QIAN JUN TECHNOLOGY LTD.
To: KUS TECHNOLOGY CORPORATION
Reel/Frame 063237/0437 →
Assignment of Assignor's Interest
Apr 27, 2023
From: KUS TECHNOLOGY CORPORATION
To: QIAN JUN TECHNOLOGY LTD.
Reel/Frame 063485/0652 →
Assignment of Assignor's Interest
Aug 27, 2025
From: QIAN JUN TECHNOLOGY LTD.
To: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Reel/Frame 072125/0789 →