Liao; Cheng-Yuan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liao; Cheng-Yuan.The latest application filed is for "imaging optical system, image capturing unit and electronic device".

Company Profile

7.5.6

Liao; Cheng-Yuan - Taichung TW
LIAO; Cheng-Yuan - Taichung City TW
Liao; Cheng-Yuan - Taoyuan TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Imaging lens assembly, image capturing unit and electronic device Grant 11,391,919 - Liao , et al. July 19, 2	2022-07-19
Photographing optical lens system, image capturing unit and electronic device Grant 11,262,538 - Liao , et al. March 1, 2	2022-03-01
Imaging Optical System, Image Capturing Unit And Electronic Device App 20210132338 - LIN; Yu Jui ; et al.	2021-05-06
Imaging Lens Assembly, Image Capturing Unit And Electronic Device App 20210048630 - LIAO; Cheng-Yuan ; et al.	2021-02-18
Optical imaging lens assembly, image capturing unit and electronic device Grant 10,795,123 - Liao , et al. October 6, 2	2020-10-06
Optical Imaging Lens Assembly, Image Capturing Unit And Electronic Device App 20200278517 - LIAO; Cheng-Yuan ; et al.	2020-09-03
Optical imaging lens assembly, image capturing unit and electronic device Grant 10,698,180 - Liao , et al.	2020-06-30
Photographing Optical Lens System, Image Capturing Unit And Electronic Device App 20190384038 - LIAO; Cheng-Yuan ; et al.	2019-12-19
Optical Imaging Lens Assembly, Image Capturing Unit And Electronic Device App 20190146186 - LIAO; Cheng-Yuan ; et al.	2019-05-16
Optical Imaging Lens Assembly, Image Capturing Unit And Electronic Device App 20190094498 - LIAO; Cheng-Yuan ; et al.	2019-03-28
Touch-type pointing device with wireless input capability Grant 6,515,654 - Liao February 4, 2	2003-02-04

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