Jie Won Ryu

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for external off-time pixel sensing
- Patent number 12,136,394
- Issue date Nov 5, 2024
- Apple Inc.
- Hyunwoo Nho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Frame insertion and frame rate sequencing for panel glitch prevention
- Patent number 12,136,387
- Issue date Nov 5, 2024
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for clock frequency control during low display...
- Patent number 12,062,313
- Issue date Aug 13, 2024
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Routing fanout coupling estimation and compensation
- Patent number 12,020,648
- Issue date Jun 25, 2024
- Apple Inc.
- Kingsuk Brahma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Two-dimensional content-adaptive compensation to mitigate display v...
- Patent number 11,978,385
- Issue date May 7, 2024
- Apple Inc.
- Yao Shi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dither enhancement of display gamma DAC systems and methods
- Patent number 11,810,494
- Issue date Nov 7, 2023
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Peak luminance control to enable higher display brightness
- Patent number 11,756,505
- Issue date Sep 12, 2023
- Apple Inc.
- Yang Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dynamic voltage tuning to mitigate visual artifacts on an electroni...
- Patent number 11,756,481
- Issue date Sep 12, 2023
- Apple Inc.
- Hyunsoo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
External compensation for displays using sensing and emission diffe...
- Patent number 11,663,973
- Issue date May 30, 2023
- Apple Inc.
- Junhua Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Mitigation of tearing from intra-frame pause
- Patent number 11,605,330
- Issue date Mar 14, 2023
- Apple Inc.
- Myungjoon Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display compensation using current sensing across a diode without u...
- Patent number 11,488,529
- Issue date Nov 1, 2022
- Apple Inc.
- Injae Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display off-time sensing
- Patent number 11,380,231
- Issue date Jul 5, 2022
- Apple Inc.
- Chin-Wei Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Device and method for panel conditioning
- Patent number 11,380,260
- Issue date Jul 5, 2022
- Apple Inc.
- Junhua Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and apparatus for accelerating scan signal fall time to red...
- Patent number 11,348,533
- Issue date May 31, 2022
- Apple Inc.
- Shinya Ono
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for temperature-based parasitic capacitance var...
- Patent number 11,282,458
- Issue date Mar 22, 2022
- Apple Inc.
- Hyunsoo Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel adjustment from temperature prediction
- Patent number 11,282,449
- Issue date Mar 22, 2022
- Apple Inc.
- Sun Il Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for performing in-frame cleaning
- Patent number 11,227,536
- Issue date Jan 18, 2022
- Apple Inc.
- Xin Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic display cross-talk compensation systems and methods
- Patent number 11,205,363
- Issue date Dec 21, 2021
- Apple Inc.
- Myungjoon Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatially leaking temporal integrator for pixel compensation
- Patent number 11,189,202
- Issue date Nov 30, 2021
- Apple Inc.
- Sun-Il Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Sensing considering image
- Patent number 11,164,515
- Issue date Nov 2, 2021
- Apple Inc.
- Hung Sheng Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active sensing and compensation for display panel hysteresis
- Patent number 11,158,259
- Issue date Oct 26, 2021
- Apple Inc.
- Chaohao Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and apparatus for mitigating charge settling and lateral le...
- Patent number 11,158,256
- Issue date Oct 26, 2021
- Apple Inc.
- Chin-Wei Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display pixel luminance stabilization systems and methods
- Patent number 11,127,357
- Issue date Sep 21, 2021
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Noise compensation for displays with non-rectangular borders
- Patent number 11,100,839
- Issue date Aug 24, 2021
- Apple Inc.
- Shinya Ono
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for compensating pixel voltages
- Patent number 10,997,914
- Issue date May 4, 2021
- Apple Inc.
- Injae Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Systems and methods for in-frame sensing and adaptive sensing control
- Patent number 10,992,911
- Issue date Apr 27, 2021
- Apple Inc.
- Hung Sheng Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
External compensation for LTPO pixel for OLED display
- Patent number 10,984,713
- Issue date Apr 20, 2021
- Apple Inc.
- Junhua Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Device and method for panel conditioning
- Patent number 10,950,182
- Issue date Mar 16, 2021
- Apple Inc.
- Junhua Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Differentiating voltage degradation due to aging from current-volta...
- Patent number 10,943,541
- Issue date Mar 9, 2021
- Apple Inc.
- Junhua Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical uniformity compensation
- Patent number 10,878,747
- Issue date Dec 29, 2020
- Apple Inc.
- Shengkui Gao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Feedforward Compensation of High-Luminance Banding Mura Compensation
- Publication number 20240331611
- Publication date Oct 3, 2024
- Apple Inc.
- Hyunwoo Nho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-LEAST SIGNIFICANT BIT (LSB) DITHERING SYSTEMS AND METHODS
- Publication number 20240233604
- Publication date Jul 11, 2024
- Apple Inc.
- Jongyup Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GLOBAL NONLINEAR SCALER FOR MULTIPLE PIXEL GAMMA RESPONSE COMPENSATION
- Publication number 20240203332
- Publication date Jun 20, 2024
- Apple Inc.
- Mario Miscuglio
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display Panel Brightness Control Based on Gaussian Edges
- Publication number 20240203335
- Publication date Jun 20, 2024
- Apple Inc.
- Mario Miscuglio
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PANEL TRANSISTOR GATE-SIGNAL COMPENSATION SYSTEMS AND METHODS
- Publication number 20240169903
- Publication date May 23, 2024
- Apple Inc.
- Sun-Il Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-LEAST SIGNIFICANT BIT (LSB) DITHERING SYSTEMS AND METHODS
- Publication number 20240135856
- Publication date Apr 25, 2024
- Apple Inc.
- Jongyup Lim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Routing Fanout Coupling Estimation and Compensation
- Publication number 20240038175
- Publication date Feb 1, 2024
- Apple Inc.
- Kingsuk Brahma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Routing Fanout Coupling Estimation and Compensation
- Publication number 20240038176
- Publication date Feb 1, 2024
- Apple Inc.
- Kingsuk Brahma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
FRAME INSERTION AND FRAME RATE SEQUENCING FOR PANEL GLITCH PREVENTION
- Publication number 20240038154
- Publication date Feb 1, 2024
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTIPLE-ROW DISPLAY DRIVING TO MITIGATE TOUCH SENSOR SUBSYSTEM INT...
- Publication number 20240029625
- Publication date Jan 25, 2024
- Apple Inc.
- Saman Saeedi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Split Display Driver Circuitry to Mitigate Touch Sensing System Int...
- Publication number 20240028162
- Publication date Jan 25, 2024
- Apple Inc.
- Jason N Gomez
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Content-Aware Dynamic Power Converter Switching for Power Optimization
- Publication number 20240013692
- Publication date Jan 11, 2024
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYSTEMS AND METHODS FOR CLOCK FREQUENCY CONTROL DURING LOW DISPLAY...
- Publication number 20240013693
- Publication date Jan 11, 2024
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
EMISSION PROFILE TRACKING FOR ELECTRONIC DISPLAYS
- Publication number 20230197020
- Publication date Jun 22, 2023
- Apple Inc.
- Shengkui Gao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Two-Dimensional Content-Adaptive Compensation to Mitigate Display V...
- Publication number 20230089942
- Publication date Mar 23, 2023
- Apple Inc.
- Yao Shi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DITHER ENHANCEMENT OF DISPLAY GAMMA DAC SYSTEMS AND METHODS
- Publication number 20230087480
- Publication date Mar 23, 2023
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MITIGATION OF TEARING FROM INTRA-FRAME PAUSE
- Publication number 20230084423
- Publication date Mar 16, 2023
- Apple Inc.
- Myungjoon Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic Voltage Tuning to Mitigate Visual Artifacts on an Electroni...
- Publication number 20220076627
- Publication date Mar 10, 2022
- Apple Inc.
- Hyunsoo Kim
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PEAK LUMINANCE CONTROL TO ENABLE HIGHER DISPLAY BRIGHTNESS
- Publication number 20210304703
- Publication date Sep 30, 2021
- Apple Inc.
- Yang Xu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY OFF-TIME SENSING
- Publication number 20210150950
- Publication date May 20, 2021
- Apple Inc.
- Chin-Wei Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DISPLAY CROSS-TALK COMPENSATION SYSTEMS AND METHODS
- Publication number 20210118349
- Publication date Apr 22, 2021
- Apple Inc.
- Myungjoon Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR PANEL CONDITIONING
- Publication number 20210082349
- Publication date Mar 18, 2021
- Apple Inc.
- Junhua Tan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DISPLAY GAMMA BUS REFERENCE VOLTAGE GENERATOR SYSTEMS AN...
- Publication number 20210056930
- Publication date Feb 25, 2021
- Apple Inc.
- Jaeyoung Kang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ACTIVE SENSING AND COMPENSATION FOR DISPLAY PANEL HYSTERESIS
- Publication number 20210049962
- Publication date Feb 18, 2021
- Apple Inc.
- Chaohao Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Methods and Apparatus for Mitigating Charge Settling and Lateral Le...
- Publication number 20210012712
- Publication date Jan 14, 2021
- Apple Inc.
- Chin-Wei Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Systems and Methods for Temperature-Based Parasitic Capacitance Var...
- Publication number 20200388225
- Publication date Dec 10, 2020
- Apple Inc.
- Hyunsoo Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Compensation Using Current Sensing Across a Diode without U...
- Publication number 20200365082
- Publication date Nov 19, 2020
- Apple Inc.
- Injae Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY PIXEL LUMINANCE STABILIZATION SYSTEMS AND METHODS
- Publication number 20200335046
- Publication date Oct 22, 2020
- Apple Inc.
- Jie Won Ryu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Systems and Methods for External Off-Time Pixel Sensing
- Publication number 20200335040
- Publication date Oct 22, 2020
- Apple Inc.
- Hyunwoo Nho
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Noise Compensation for Displays with Non-Rectangular Borders
- Publication number 20200302853
- Publication date Sep 24, 2020
- Apple Inc.
- Shinya Ono
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Jie Won Ryu

Person

Patents Grantslast 30 patents

Systems and methods for external off-time pixel sensing

Frame insertion and frame rate sequencing for panel glitch prevention

Systems and methods for clock frequency control during low display...

Routing fanout coupling estimation and compensation

Two-dimensional content-adaptive compensation to mitigate display v...

Dither enhancement of display gamma DAC systems and methods

Peak luminance control to enable higher display brightness

Dynamic voltage tuning to mitigate visual artifacts on an electroni...

External compensation for displays using sensing and emission diffe...

Mitigation of tearing from intra-frame pause

Display compensation using current sensing across a diode without u...

Display off-time sensing

Device and method for panel conditioning

Methods and apparatus for accelerating scan signal fall time to red...

Systems and methods for temperature-based parasitic capacitance var...

Display panel adjustment from temperature prediction

Systems and methods for performing in-frame cleaning

Electronic display cross-talk compensation systems and methods

Spatially leaking temporal integrator for pixel compensation

Sensing considering image

Active sensing and compensation for display panel hysteresis

Methods and apparatus for mitigating charge settling and lateral le...

Display pixel luminance stabilization systems and methods

Noise compensation for displays with non-rectangular borders

Systems and methods for compensating pixel voltages

Systems and methods for in-frame sensing and adaptive sensing control

External compensation for LTPO pixel for OLED display

Device and method for panel conditioning

Differentiating voltage degradation due to aging from current-volta...

Optical uniformity compensation

Patents Applicationslast 30 patents

Feedforward Compensation of High-Luminance Banding Mura Compensation

MULTI-LEAST SIGNIFICANT BIT (LSB) DITHERING SYSTEMS AND METHODS

GLOBAL NONLINEAR SCALER FOR MULTIPLE PIXEL GAMMA RESPONSE COMPENSATION

Display Panel Brightness Control Based on Gaussian Edges

DISPLAY PANEL TRANSISTOR GATE-SIGNAL COMPENSATION SYSTEMS AND METHODS

MULTI-LEAST SIGNIFICANT BIT (LSB) DITHERING SYSTEMS AND METHODS

Routing Fanout Coupling Estimation and Compensation

Routing Fanout Coupling Estimation and Compensation

FRAME INSERTION AND FRAME RATE SEQUENCING FOR PANEL GLITCH PREVENTION

MULTIPLE-ROW DISPLAY DRIVING TO MITIGATE TOUCH SENSOR SUBSYSTEM INT...

Split Display Driver Circuitry to Mitigate Touch Sensing System Int...

Content-Aware Dynamic Power Converter Switching for Power Optimization

SYSTEMS AND METHODS FOR CLOCK FREQUENCY CONTROL DURING LOW DISPLAY...

EMISSION PROFILE TRACKING FOR ELECTRONIC DISPLAYS

Two-Dimensional Content-Adaptive Compensation to Mitigate Display V...

DITHER ENHANCEMENT OF DISPLAY GAMMA DAC SYSTEMS AND METHODS

MITIGATION OF TEARING FROM INTRA-FRAME PAUSE

Dynamic Voltage Tuning to Mitigate Visual Artifacts on an Electroni...

PEAK LUMINANCE CONTROL TO ENABLE HIGHER DISPLAY BRIGHTNESS

DISPLAY OFF-TIME SENSING

ELECTRONIC DISPLAY CROSS-TALK COMPENSATION SYSTEMS AND METHODS

DEVICE AND METHOD FOR PANEL CONDITIONING

ELECTRONIC DISPLAY GAMMA BUS REFERENCE VOLTAGE GENERATOR SYSTEMS AN...

ACTIVE SENSING AND COMPENSATION FOR DISPLAY PANEL HYSTERESIS

Methods and Apparatus for Mitigating Charge Settling and Lateral Le...

Systems and Methods for Temperature-Based Parasitic Capacitance Var...

Display Compensation Using Current Sensing Across a Diode without U...

DISPLAY PIXEL LUMINANCE STABILIZATION SYSTEMS AND METHODS

Systems and Methods for External Off-Time Pixel Sensing

Noise Compensation for Displays with Non-Rectangular Borders