Inventor
Ching-Shiang Wang
Inventor
Taichung, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus50%
G01CMeasuring distances, levels or bearings13%
G01SRadio direction-finding13%
G06FElectric digital data processing13%
G06TImage data processing or generation, in general13%
PatentTitleYear
10,896,488Electronic device and method for removing haze from image20219,746,589'Range finder and prism assembly thereof'20179,201,229'Photo-sensor type touch device and light module and optical lens for the photo-sensor type touch device'20158,708,527'Light module and optical lens for the light module'20147,831,120'Filter device and manufacturing method thereof'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2015Patents assigned to ASIA OPTICAL CO INC (3)· patent assignee history
2010–2017Based in Taichung, TW· patent location history
2014–2015Patents assigned to LIU HUA-TANG (2)· patent assignee history
2014–2015Patents assigned to WANG CHING-SHIANG (2)· patent assignee history
2017Patents assigned to ASIA OPTICAL INT LTD (1)· patent assignee history
2021Patents assigned to CHIUN MAI COMMUNICATION SYSTEMS INC (1)· patent assignee history
2021Based in New Taipei, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASIA OPTICAL CO INC | 3 | 2010–2015 |
| LIU HUA-TANG | 2 | 2014–2015 |
| WANG CHING-SHIANGself | 2 | 2014–2015 |
| ASIA OPTICAL INT LTD | 1 | 2017 |
| CHIUN MAI COMMUNICATION SYSTEMS INC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taichung, TW | 4 | 2010–2017 |
| New Taipei, TW | 1 | 2021 |