Inventor
CHENG CHING-SHENG
TW50 patents
⚠️ This page may combine multiple inventors who share the name “CHENG CHING-SHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AU OPTRONICS CORP
18 patentsUS10878744B2Dec 29, 2020
Pixel driving circuit and operating method thereof
AU OPTRONICS CORP2 citations69
US10067395B2Sep 4, 2018
Pixel array, display panel and curved display panel
AU OPTRONICS CORP4 citations69
US7474368B2Jan 6, 2009
Display panel
AU OPTRONICS CORP2 citations63
US10964245B2Mar 30, 2021
Shift register circuit and gate driver
AU OPTRONICS CORP1 citations62
US7924352B2Apr 12, 2011
Liquid crystal display panel and pixel structure thereof
AU OPTRONICS CORP6 citations62
US10126851B2Nov 13, 2018
In-cell touch display device and operating method thereof
AU OPTRONICS CORP2 citations61
US10598997B2Mar 24, 2020
Pixel array, display panel and curved display panel
AU OPTRONICS CORP1 citations59
US7894025B2Feb 22, 2011
Patterned color filter substrate and LCD utilizing the same
AU OPTRONICS CORP0 citations52
US11217158B2Jan 4, 2022
Pixel structure and display panel
AU OPTRONICS CORP0 citations51
US8023078B2Sep 20, 2011
Transflective LCD device
AU OPTRONICS CORP0 citations51
US9673230B2Jun 6, 2017
Pixel array
AU OPTRONICS CORP1 citations50
US9142572B1Sep 22, 2015
Array substrate
AU OPTRONICS CORP1 citations50
US11481071B2Oct 25, 2022
Touch display panel
AU OPTRONICS CORP0 citations49
US8013964B2Sep 6, 2011
Liquid crystal display device
AU OPTRONICS CORP0 citations41
US10234972B2Mar 19, 2019
Touch display panel alternately executing a display mode and a touch mode and control method thereof
AU OPTRONICS CORP0 citations39
US10274801B2Apr 30, 2019
Display panel
AU OPTRONICS CORP0 citations35
US9064470B2Jun 23, 2015
Liquid crystal display panel
AU OPTRONICS CORP0 citations34
US10209798B2Feb 19, 2019
Touch display device
AU OPTRONICS CORP0 citations33
REALTEK SEMICONDUCTOR CORP
14 patentsUS11048651B2Jun 29, 2021
Method of memory time division control and related device
REALTEK SEMICONDUCTOR CORP2 citations71
US11694743B2Jul 4, 2023
Chip and associated chip system
REALTEK SEMICONDUCTOR CORP0 citations62
US10902896B2Jan 26, 2021
Memory circuit and method thereof
REALTEK SEMICONDUCTOR CORP0 citations62
US11321232B2May 3, 2022
Method for simultaneously accessing first DRAM device and second DRAM device and associated memory controller
REALTEK SEMICONDUCTOR CORP0 citations61
US11087717B2Aug 10, 2021
Receiving circuit and signal processing method for high definition multimedia interface
REALTEK SEMICONDUCTOR CORP1 citations60
US11411729B2Aug 9, 2022
Receiving circuit and signal processing method for high definition multimedia interface
REALTEK SEMICONDUCTOR CORP0 citations59
US12266421B2Apr 1, 2025
Memory device of reducing the number of calibration resistors and control method thereof
REALTEK SEMICONDUCTOR CORP0 citations52
US10998076B1May 4, 2021
Signal calibration method used in memory apparatus
REALTEK SEMICONDUCTOR CORP0 citations52
US8896350B2Nov 25, 2014
Sampling circuit and sampling method
REALTEK SEMICONDUCTOR CORP0 citations51
US11403242B2Aug 2, 2022
Control method of multiple memory devices and associated memory system
REALTEK SEMICONDUCTOR CORP0 citations50
US9007107B2Apr 14, 2015
Signal generating circuit and method thereof
REALTEK SEMICONDUCTOR CORP1 citations48
US12335506B2Jun 17, 2025
Electronic device and associated signal processing method
REALTEK SEMICONDUCTOR CORP0 citations44
US9774444B2Sep 26, 2017
Decryption engine and decryption method
REALTEK SEMICONDUCTOR CORP0 citations39
US9521359B2Dec 13, 2016
Mobile high-definition link data converter and mobile high-definition link data converting method
REALTEK SEMICONDUCTOR CORP0 citations35
AUO CORP
8 patentsUS12008181B2Jun 11, 2024
Electronic device and control method thereof
AUO CORP0 citations61
US12475840B2Nov 18, 2025
Display driving device and display driving method
AUO CORP0 citations51
US12333847B2Jun 17, 2025
Wearable device and operating method thereof
AUO CORP0 citations51
US11886664B1Jan 30, 2024
Touch display and sensing method
AUO CORP0 citations51
US11783747B1Oct 10, 2023
Display device
AUO CORP0 citations50
US12364084B1Jul 15, 2025
Display apparatus
AUO CORP0 citations47
US11682351B2Jun 20, 2023
Display device, calibration method and frame display method
AUO CORP0 citations47
US12133343B2Oct 29, 2024
Display device
AUO CORP0 citations44