Inventor
SUN-IL CHANG
Inventor
US
Overview
Patents· 37 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 information67%
G06FElectric digital data processing10%
H10KOrganic electric solid-state devices10%
H01LSemiconductor devices4%
G01RMeasuring electric variables2%
G06TImage data processing or generation, in general2%
H04MTelephonic communication2%
H04NPictorial communication, e.g. television2%
PatentTitleYear
12,512,030Power saving in OLED displays with multiple refresh rates202512,505,776Dual color management for a multi-pixel density display202512,437,727Variable refresh rate control using PWM-aligned frame periods202512,364,131Display panel structure with uni-color data lines202512,333,995Feedforward compensation of high-luminance banding Mura compensation202512,223,876Power saving in OLED displays with multiple refresh rates202512,217,698Odd and even row sequential driving in AMOLED with pentile arrangement202512,211,435Display panel transistor gate-signal compensation systems and methods202512,148,367Burn-in compensation for display202412,051,353Dual color management for a multi-pixel density display202412,039,133Correcting touch inputs202412,039,954Gamma lookup table compression based on dimensionality reduction202412,020,411Remapping for mixed dynamic range content202411,994,920Reducing hole bezel region in displays202411,978,378Pixel arrangement for multi-resolution display panel202411,955,076Dynamic power converter switching for displays based on predicted power usage202411,948,520Variable refresh rate control using PWM-aligned frame periods202411,929,018Display PWM duty cycle compensation for delayed rendering202411,893,933Display burn-in compensation202411,842,674Display with discrete gate-in-panel circuitry202311,783,752Gamma lookup table compression202311,770,962Display configuration for mobile computing devices202311,687,126Reducing hole bezel region in displays202311,663,973External compensation for displays using sensing and emission differences202311,488,529Display compensation using current sensing across a diode without user detection202211,410,591Pixel arrangement for multi-resolution display panel202211,380,231Display off-time sensing202211,380,260Device and method for panel conditioning202211,282,447Gradual resolution panel driving for multi-pixel density OLED display panel202211,282,449Display panel adjustment from temperature prediction202211,282,458Systems and methods for temperature-based parasitic capacitance variation compensation202211,221,355Effective series resistance display sensing202211,189,202Spatially leaking temporal integrator for pixel compensation202111,164,515Sensing considering image202111,158,259Active sensing and compensation for display panel hysteresis202111,158,253Systems and methods for sensing pixel voltages202111,145,702Boundary panel layout for artifact compensation in multi-pixel density display panel2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to GOOGLE LLC (24)· patent assignee history
2021–2025Patents assigned to APPLE INC (13)· patent assignee history
2021–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE LLC | 24 | 2021–2025 |
| APPLE INC | 13 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 37 | 2021–2025 |