Inventor
CHANG MING-JEN
TW10 patents
⚠️ This page may combine multiple inventors who share the name “CHANG MING-JEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
E INK CALIFORNIA LLC
6 patentsUS9812073B2Nov 7, 2017
Color display device
E INK CALIFORNIA LLC96 citations97
US10586499B2Mar 10, 2020
Electrophoretic display including four particles with different charges and optical characteristics
E INK CALIFORNIA LLC13 citations93
US10147366B2Dec 4, 2018
Methods for driving four particle electrophoretic display
E INK CALIFORNIA LLC31 citations93
US9640119B2May 2, 2017
Driving methods for color display devices
E INK CALIFORNIA LLC28 citations93
US10431168B2Oct 1, 2019
Methods for driving four particle electrophoretic display
E INK CALIFORNIA LLC12 citations83
US10891907B2Jan 12, 2021
Electrophoretic display including four particles with different charges and optical characteristics
E INK CALIFORNIA LLC2 citations72
UNITED MICROELECTRONICS CORP
2 patentsUS11366604B1Jun 21, 2022
Method of operating physically unclonable function circuit, physically unclonable function circuit and semiconductor chip
UNITED MICROELECTRONICS CORP3 citations66
US11823746B2Nov 21, 2023
Memory sector with trimmed reference currents and method of improving memory reading window thereof
UNITED MICROELECTRONICS CORP0 citations39