Inventor
Cheng-Hsing Liao
Inventor
Pleasanton, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein24%
G06FElectric digital data processing18%
G06TImage data processing or generation, in general18%
G02BOptical elements, systems or apparatus12%
G09GArrangements or circuits for control of indicating devices using static means to present variable information12%
H04NPictorial communication, e.g. television12%
G03HHolographic processes or apparatus6%
PatentTitleYear
10,546,521Resolutions by modulating both amplitude and phase in spatial light modulators202010,416,498Reducing fringe field effect for spatial light modulator20199,798,594'Shared memory eigensolver'20179,547,882'Shared memory eigensolver'20179,262,799'Shared memory eigensolver'20168,228,472'Electrically tunable liquid crystal lens with central electrode'20128,100,539'3D imaging system employing electronically tunable liquid crystal lens'20127,724,347'Tunable liquid crystal lens module'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2012Patents assigned to TUNABLE OPTIX CORP (3)· patent assignee history
2010–2012Based in Hsinchu, TW· patent location history
2012Patents assigned to LIAO CHENG-HSING (2)· patent assignee history
2012Patents assigned to TSENG LING-YUAN (2)· patent assignee history
2016–2017Patents assigned to SILICON GRAPHICS INT CORP (3)· patent assignee history
2016–2017Based in Pleasanton, CA, US· patent location history
2017Patents assigned to HEWLETT PACKARD ENTPR DEV LP (1)· patent assignee history
2019Based in Taiwan, TW· patent location history
2020Based in Zhubei City, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SILICON GRAPHICS INT CORP | 3 | 2016–2017 |
| TUNABLE OPTIX CORP | 3 | 2010–2012 |
| LIAO CHENG-HSINGself | 2 | 2012 |
| TSENG LING-YUAN | 2 | 2012 |
| HEWLETT PACKARD ENTPR DEV LP | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 3 | 2016–2017 |
| Hsinchu, TW | 3 | 2010–2012 |
| Zhubei City, TW | 1 | 2020 |
| Taiwan, TW | 1 | 2019 |