Inventor
Lai Wang
Inventor
Milpitas, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus27%
A61BDiagnosis13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
Y10TTechnical subjects covered by former us classification10%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%
G06FElectric digital data processing7%
B82YSpecific uses or applications of nanostructures3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
H01LSemiconductor devices3%
PatentTitleYear
10,591,774Displays with collimated light sources and quantum dots202010,516,081High efficiency hexagon LED for micro LED application20199,019,240'Optical touch device with pixilated light-turning features'20158,798,425'Decoupled holographic film and diffuser'20148,789,996'Light guide with diffusive light input interface'20148,705,915'Light turning feature patterns for lightguides'20148,654,061'Integrated front light solution'20148,346,048'Front light devices and methods of fabrication thereof'20138,068,710'Decoupled holographic film and diffuser'20118,040,589'Devices and methods for enhancing brightness of displays using angle conversion layers'20116,735,458'Self-calibrating optical imaging system'20046,597,931'System and method for absolute oxygen saturation'20036,587,703'System and method for measuring absolute oxygen saturation'20036,527,404'Ratchet wrench and lighting circuit arrangement'20036,516,209'Self-calibrating optical imaging system'20036,367,944'Socket wrench and light source arrangement'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2004Patents assigned to PHOTONIFY TECHNOLOGIES INC (4)· patent assignee history
2003–2004Based in Cupertino, CA, US· patent location history
2003Based in Taichung, TW· patent location history
2011–2015Patents assigned to QUALCOMM MEMS TECHNOLOGIES INC (7)· patent assignee history
2011–2015Patents assigned to WANG LAI (6)· patent assignee history
2011–2014Patents assigned to BITA ION (5)· patent assignee history
2011–2014Patents assigned to MIENKO MAREK (5)· patent assignee history
2011–2015Based in Milpitas, CA, US· patent location history
2011Based in Milptas, CA, US· patent location history
2019–2020Based in Fremont, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM MEMS TECHNOLOGIES INC | 7 | 2011–2015 |
| WANG LAIself | 6 | 2011–2015 |
| BITA ION | 5 | 2011–2014 |
| MIENKO MAREK | 5 | 2011–2014 |
| PHOTONIFY TECHNOLOGIES INC | 4 | 2003–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Milpitas, California, US | 7 | 2011–2015 |
| Cupertino, California, US | 4 | 2003–2004 |
| Fremont, California, US | 2 | 2019–2020 |
| Milptas, California, US | 1 | 2011 |
| Taichung, TW | 1 | 2003 |