Inventor
GUOHUA WEI
Inventor
US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus42%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
G06FElectric digital data processing10%
F21KNon-electric light sources using luminescence6%
G01BMeasuring length, thickness or similar linear dimensions6%
G02CSpectacles3%
G03HHolographic processes or apparatus3%
G06VImage or video recognition or understanding3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
G10LSpeech analysis techniques or speech synthesis3%
PatentTitleYear
12,526,585Audio system that uses an optical microphone202612,474,577Waveguide disparity sensing202512,436,333Ultracompact liquid-crystal-on-silicon display system202512,164,140Waveguide structure and outcoupling elements202412,147,043Apparatus, system, and method for disposing photonic integrated circuits on surfaces202412,013,531Active disparity sensing of head mounted display202411,649,935Coupling light source to photonic integrated circuit202311,650,403Optical elements for beam-shaping and illumination202311,561,336Transparent illumination layer with transparent waveguide structure202311,435,037Coupling light source to photonic integrated circuit202211,435,528Photonic integrated circuits with integrated optical conditioning elements202211,422,390Digital projector for local dimming in a device202211,209,676Local dimming in a device202111,137,655Resonant liquid crystal devices2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021Patents assigned to FACEBOOK TECH LLC (2)· patent assignee history
2021–2026Based in US· patent location history
2022–2026Patents assigned to META PLATFORMS TECH LLC (11)· patent assignee history
2025Patents assigned to UNIV CENTRAL FLORIDA RES FOUND INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| META PLATFORMS TECH LLC | 11 | 2022–2026 |
| FACEBOOK TECH LLC | 2 | 2021 |
| UNIV CENTRAL FLORIDA RES FOUND INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 14 | 2021–2026 |