IP Library › Assignment 075896/0414
Patent Assignment
Reel/Frame 075896/0414

Change of Name

Recorded: 2026-07-06 Pages: 3
Assignor
HEPTAGON MICRO OPTICS PTE. LTD.
Executed: 2018-04-30
Assignee
AMS SENSORS SINGAPORE PTE. LTD.
7000 ANG MO KIO AVENUE 5 # 02-00, SINGAPORE, 569877, SINGAPORE
Covered Properties (3)
Optical Device
Patent: 9,976,894 →
Application: 15/353,397 →
Publication: US US20170141241A1
Light Guides and Manufacture of Light Guides
Application: 16/483,987 →
Publication: US US20200018899A1
Spectrometer Calibration
Application: 16/610,238 →
Publication: US US20200056939A1
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 18, 2017
From: YU, QICHUAN; RUDMANN, HARTMUT; WANG, JI; NG, KIAN SIANG
To: HEPTAGON MICRO OPTICS PTE. LTD.
Reel/Frame 041007/0147 →
Assignment of Assignor's Interest Aug 8, 2019
From: GUBSER, SIMON; YU, QICHUAN; LAW, CHOON HEIN; WANG, JI
To: HEPTAGON MICRO OPTICS PTE. LTD.
Reel/Frame 049997/0524 →
Assignment of Assignor's Interest Nov 21, 2019
From: ISHIZAKI, KOTARO; MIGUEL-SÁNCHEZ, JAVIER; ROENTGEN, PETER
To: HEPTAGON MICRO OPTICS PTE. LTD.
Reel/Frame 051076/0715 →