Inventor
RICHARD HAN SOO CHO
Inventor
US
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 apparatus14%
G06FElectric digital data processing14%
H01LSemiconductor devices10%
H10KOrganic electric solid-state devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
Y02PClimate change mitigation technologies in the production or processing of goods10%
G01MTesting static or dynamic balance of machines or structures5%
G02CSpectacles5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
PatentTitleYear
11,841,502Reflective polarizer for augmented reality and virtual reality display202311,703,709Optical element with linear polarizer202311,621,316Micro OLEDs having narrow bezel202311,244,996Micro OLEDs having narrow bezel202211,233,986Characterization of optical distortion in a head mounted display2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022Patents assigned to FACEBOOK TECH LLC (2)· patent assignee history
2022–2023Based in US· patent location history
2023Patents assigned to META PLATFORMS TECH LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| META PLATFORMS TECH LLC | 3 | 2023 |
| FACEBOOK TECH LLC | 2 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2023 |