Inventor
TAN JUNHUA
US39 patents
⚠️ This page may combine multiple inventors who share the name “TAN JUNHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
34 patentsUS10943541B1Mar 9, 2021
Differentiating voltage degradation due to aging from current-voltage shift due to temperature in displays
APPLE INC11 citations84
US10878747B1Dec 29, 2020
Optical uniformity compensation
APPLE INC7 citations84
US11158259B2Oct 26, 2021
Active sensing and compensation for display panel hysteresis
APPLE INC3 citations73
US10984713B1Apr 20, 2021
External compensation for LTPO pixel for OLED display
APPLE INC2 citations73
US10755618B2Aug 25, 2020
Noise mitigation for display panel sensing
APPLE INC2 citations73
US10642083B1May 5, 2020
Predictive temperature compensation
APPLE INC6 citations73
US10573211B2Feb 25, 2020
Noise mitigation for display panel sensing
APPLE INC2 citations73
US10453432B2Oct 22, 2019
Display adjustment
APPLE INC5 citations73
US10269278B2Apr 23, 2019
Edge column differential sensing systems and methods
APPLE INC5 citations73
US10209551B2Feb 19, 2019
Dual-loop display sensing for compensation
APPLE INC3 citations73
US11189202B1Nov 30, 2021
Spatially leaking temporal integrator for pixel compensation
APPLE INC5 citations72
US11158256B2Oct 26, 2021
Methods and apparatus for mitigating charge settling and lateral leakage current on organic light-emitting diode displays
APPLE INC4 citations72
US10997914B1May 4, 2021
Systems and methods for compensating pixel voltages
APPLE INC6 citations72
US11488529B2Nov 1, 2022
Display compensation using current sensing across a diode without user detection
APPLE INC2 citations71
US11663973B1May 30, 2023
External compensation for displays using sensing and emission differences
APPLE INC1 citations62
US11380260B2Jul 5, 2022
Device and method for panel conditioning
APPLE INC0 citations62
US11282449B2Mar 22, 2022
Display panel adjustment from temperature prediction
APPLE INC0 citations62
US11164515B2Nov 2, 2021
Sensing considering image
APPLE INC0 citations62
US10992911B2Apr 27, 2021
Systems and methods for in-frame sensing and adaptive sensing control
APPLE INC0 citations62
US10825385B2Nov 3, 2020
Active sensing and compensation for display panel hysteresis
APPLE INC1 citations62
US10564774B1Feb 18, 2020
Correction schemes for display panel sensing
APPLE INC1 citations62
US11004391B2May 11, 2021
Image data compensation based on predicted changes in threshold voltage of pixel transistors
APPLE INC0 citations59
US11158253B1Oct 26, 2021
Systems and methods for sensing pixel voltages
APPLE INC0 citations52
US10565923B2Feb 18, 2020
Common-mode noise compensation
APPLE INC0 citations52
US10545242B2Jan 28, 2020
Systems and methods for in-frame sensing and adaptive sensing control
APPLE INC0 citations52
US11227536B2Jan 18, 2022
Systems and methods for performing in-frame cleaning
APPLE INC0 citations51
US10950182B2Mar 16, 2021
Device and method for panel conditioning
APPLE INC0 citations51
US11380231B2Jul 5, 2022
Display off-time sensing
APPLE INC0 citations50
US11282458B2Mar 22, 2022
Systems and methods for temperature-based parasitic capacitance variation compensation
APPLE INC0 citations50
US10573234B2Feb 25, 2020
Systems and methods for in-frame sensing and adaptive sensing control
APPLE INC0 citations42
US10388201B2Aug 20, 2019
Power cycle display sensing
APPLE INC0 citations42
US10777106B2Sep 15, 2020
Display quality monitoring and calibration
APPLE INC0 citations41
US10497767B2Dec 3, 2019
Low-visibility display sensing
APPLE INC0 citations41
US10559238B2Feb 11, 2020
Noise mitigation for display panel sensing
APPLE INC0 citations40
BROADCOM CORP
4 patentsUS9459646B2Oct 4, 2016
Voltage supply for supplying in zones voltages proportional to a master supply votlage using voltage mirroring
BROADCOM CORP4 citations73
US9281967B2Mar 8, 2016
Rail-to-rail line driver using differential cascode bootstraping
BROADCOM CORP1 citations51
US9099970B2Aug 4, 2015
Class AB differential line drivers
BROADCOM CORP1 citations49
US8866552B2Oct 21, 2014
Current-mode line driver
BROADCOM CORP0 citations48