Inventor
CHANG CHEN-HSIN
TW30 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHEN-HSIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELL PRODUCTS LP
10 patentsUS10432007B2Oct 1, 2019
Circuits, systems and methods for balancing power for system load components
DELL PRODUCTS LP5 citations64
US11428966B2Aug 30, 2022
Systems and methods for adapting display brightness to match privacy filter usage
DELL PRODUCTS LP1 citations62
US12147854B2Nov 19, 2024
Enabling cleaning mode for information handling systems
DELL PRODUCTS LP0 citations49
US12468336B2Nov 11, 2025
Information handling system folio stylus garage power management
DELL PRODUCTS LP0 citations48
US12468373B2Nov 11, 2025
Information handling system multi-stage lid housing control
DELL PRODUCTS LP0 citations48
US12461754B2Nov 4, 2025
Managing power-on at an information handling system
DELL PRODUCTS LP0 citations48
US12242313B1Mar 4, 2025
State machine-coupled sensor control
DELL PRODUCTS LP0 citations45
US12541229B2Feb 3, 2026
Managing sensor states of an information handling system
DELL PRODUCTS LP0 citations44
US12405691B2Sep 2, 2025
Systems and methods to mitigate false touchpad button events
DELL PRODUCTS LP0 citations40
US12339790B2Jun 24, 2025
Dynamic input/output support for portable information handling systems
DELL PRODUCTS LP0 citations40
TPK ADVANCED SOLUTIONS INC
10 patentsUS12189884B2Jan 7, 2025
Touchpad assembly
TPK ADVANCED SOLUTIONS INC0 citations57
US12572186B2Mar 10, 2026
Electronic device including touch frame bar
TPK ADVANCED SOLUTIONS INC0 citations50
US11648627B2May 16, 2023
Touch display device and formation method thereof
TPK ADVANCED SOLUTIONS INC0 citations49
US11327620B1May 10, 2022
Touch sensing layer and touch panel
TPK ADVANCED SOLUTIONS INC0 citations49
US12535899B2Jan 27, 2026
Touchpad assembly
TPK ADVANCED SOLUTIONS INC0 citations46
US11510313B2Nov 22, 2022
Electronic device and method for manufacturing electronic device
TPK ADVANCED SOLUTIONS INC0 citations46
US11493809B2Nov 8, 2022
Electronic curtain and electronic device
TPK ADVANCED SOLUTIONS INC0 citations45
US11800642B2Oct 24, 2023
Bonding pad structure for electronic device and manufacturing method thereof
TPK ADVANCED SOLUTIONS INC0 citations44
US11650704B2May 16, 2023
Bonding structure and electronic device
TPK ADVANCED SOLUTIONS INC0 citations41
US11494011B2Nov 8, 2022
Electronic device
TPK ADVANCED SOLUTIONS INC0 citations40
TPK TOUCH SYSTEMS XIAMEN INC
5 patentsUS10345952B2Jul 9, 2019
Touch panel
TPK TOUCH SYSTEMS XIAMEN INC0 citations45
US9367187B2Jun 14, 2016
Touch panel
TPK TOUCH SYSTEMS XIAMEN INC0 citations45
US9354671B2May 31, 2016
Touch device and manufacturing method thereof
TPK TOUCH SYSTEMS XIAMEN INC0 citations42
US10039181B2Jul 31, 2018
Touch-sensing electrode structure and method of manufacturing the same
TPK TOUCH SYSTEMS XIAMEN INC0 citations33
US9148143B2Sep 29, 2015
Touch device and manufacturing method thereof
TPK TOUCH SYSTEMS XIAMEN INC0 citations31