Inventor
CHANG WEN-CHUNG
TW26 patents
⚠️ This page may combine multiple inventors who share the name “CHANG WEN-CHUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED MICROELECTRONICS CORP
11 patentsUS9508835B2Nov 29, 2016
Non-volatile memory structure and manufacturing method thereof
UNITED MICROELECTRONICS CORP4 citations71
US9331185B2May 3, 2016
Non-volatile memory device with undercut ONO trapping structure and manufacturing method thereof
UNITED MICROELECTRONICS CORP3 citations71
US8848454B2Sep 30, 2014
Method for programming non-volatile memory cell, non-volatile memory array and non-volatile memory apparatus
UNITED MICROELECTRONICS CORP4 citations71
US10903224B2Jan 26, 2021
Semiconductor device and method for fabricating the same
UNITED MICROELECTRONICS CORP0 citations62
US10515976B2Dec 24, 2019
Semiconductor device and method for fabricating the same
UNITED MICROELECTRONICS CORP1 citations62
US9530783B2Dec 27, 2016
Method of manufacturing non-volatile memory having SONOS memory cells
UNITED MICROELECTRONICS CORP2 citations61
US8837220B2Sep 16, 2014
Nonvolatile memory and manipulating method thereof
UNITED MICROELECTRONICS CORP2 citations60
US11735657B2Aug 22, 2023
Method for fabricating transistor structure
UNITED MICROELECTRONICS CORP0 citations59
US11417761B1Aug 16, 2022
Transistor structure and method for fabricating the same
UNITED MICROELECTRONICS CORP0 citations59
US9136276B1Sep 15, 2015
Memory cell structure and method for forming the same
UNITED MICROELECTRONICS CORP1 citations49
US10096611B2Oct 9, 2018
Trapping gate forming process and flash cell
UNITED MICROELECTRONICS CORP0 citations47