Inventor
WONJAE CHOI
Inventor
US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information50%
G02BOptical elements, systems or apparatus13%
G06FElectric digital data processing11%
G06TImage data processing or generation, in general5%
A61KPreparations for medical, dental or toiletry purposes3%
B60LPropulsion of electrically-propelled vehicles3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
G01RMeasuring electric variables3%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
12,505,776Dual color management for a multi-pixel density display202512,437,727Variable refresh rate control using PWM-aligned frame periods202512,318,360Rivastigmine patch for long-term administration202512,300,183Foveated display202512,148,367Burn-in compensation for display202412,051,353Dual color management for a multi-pixel density display202412,039,954Gamma lookup table compression based on dimensionality reduction202412,020,411Remapping for mixed dynamic range content202411,948,520Variable refresh rate control using PWM-aligned frame periods202411,929,018Display PWM duty cycle compensation for delayed rendering202411,810,516Foveated display202311,783,752Gamma lookup table compression202311,741,898Power management for global mode display panel illumination202311,698,530Switch leakage compensation for global illumination202311,688,367Varying display refresh rate202311,686,945Methods of driving light sources in a near-eye display202311,688,352Technique for reducing display crosstalk and systems implementing the same202311,580,922Display latency reduction202311,505,088Vehicle and control method thereof202211,355,043Dynamically driving multiple portions of display device with different duty cycles202211,322,095Gate driving with progressive scanning and interlaced scanning in different portions of display device202211,209,656Methods of driving light sources in a near-eye display2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to FACEBOOK TECH LLC (3)· patent assignee history
2021–2025Based in US· patent location history
2022Patents assigned to HYUNDAI MOTOR CO LTD (1)· patent assignee history
2022–2025Based in KR· patent location history
2023–2025Patents assigned to GOOGLE LLC (11)· patent assignee history
2023Patents assigned to META PLATFORMS TECH LLC (4)· patent assignee history
2023–2025Patents assigned to APPLE INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE LLC | 11 | 2023–2025 |
| META PLATFORMS TECH LLC | 4 | 2023 |
| FACEBOOK TECH LLC | 3 | 2021–2022 |
| APPLE INC | 2 | 2023–2025 |
| HYUNDAI MOTOR CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 20 | 2021–2025 |
| KR | 2 | 2022–2025 |