Inventor
Chih-Wen Hsu
Inventor
Taichung, TW
Overview
Patents· 25 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus64%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them18%
H04NPictorial communication, e.g. television8%
C09DCoating compositions, e.g. paints, varnishes or lacquers3%
H01LSemiconductor devices3%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation3%
H10HInorganic light-emitting semiconductor devices having potential barriers3%
PatentTitleYear
10,845,507Light blocking sheet, optical lens set, imaging lens assembly and electronic device202010,830,928Optical lens assembly, imaging lens module and electronic apparatus202010,444,411Optical lens assembly, imaging lens module and electronic apparatus201910,288,778Optical lens assembly, imaging lens module and electronic apparatus201910,228,497Light blocking sheet, optical lens set, imaging lens assembly and electronic device201910,054,721Optical lens assembly, imaging lens module and electronic apparatus20189,997,660Light blocking sheet, imaging lens module and electronic apparatus20189,759,892'Imaging optical lens assembly, image capturing apparatus and electronic device'20179,588,318'Image capturing optical system, image capturing device and portable device'20179,429,735'Optical lens system, image capturing unit and electronic device'20169,348,115'Photographing lens system, image capturing device and electronic terminal'20169,007,701'Optical lens assembly for image pickup'20158,908,288'Image capturing optical lens assembly'20148,891,178'Optical lens system'20148,842,379'Image capturing lens assembly'20148,817,386'Image capturing lens system'20148,792,185'Image lens system'20148,717,687'Image lens assembly'20148,649,115'Optical image lens assembly'20148,576,497'Image capturing lens assembly'20138,456,758'Image capturing lens system'20138,437,091'Wide viewing angle optical lens assembly'20138,369,027'Image capturing optical lens system'20138,345,358'Image-capturing optical lens assembly'20138,284,502'Optical lens assembly'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2020Patents assigned to LARGAN PRECISION CO LTD (23)· patent assignee history
2012–2020Based in Taichung, TW· patent location history
2013–2015Patents assigned to HSU CHIH-WEN (11)· patent assignee history
2013–2015Patents assigned to CHOU MING-TA (8)· patent assignee history
2013–2014Patents assigned to TSAI TSUNG-HAN (6)· patent assignee history
2013–2014Patents assigned to HUANG HSIN-HSUAN (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LARGAN PRECISION CO LTD | 23 | 2012–2020 |
| HSU CHIH-WENself | 11 | 2013–2015 |
| CHOU MING-TA | 8 | 2013–2015 |
| TSAI TSUNG-HAN | 6 | 2013–2014 |
| HUANG HSIN-HSUAN | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 25 | 2012–2020 |