Inventor
LEE CHENG-HUNG
TW197 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHENG-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TAIWAN SEMICONDUCTOR MFG CO LTD
29 patentsUS9824729B2Nov 21, 2017
Memory macro and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD11 citations92
US10878934B2Dec 29, 2020
Memory device and electronic device
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US10651832B2May 12, 2020
Level shifter
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US10559333B2Feb 11, 2020
Memory macro and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations84
US10541007B2Jan 21, 2020
Memory device with strap cells
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations84
US10503421B2Dec 10, 2019
Configurable memory storage system
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10340897B2Jul 2, 2019
Clock generating circuit and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations84
US10319421B2Jun 11, 2019
Memory macro and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US10204660B2Feb 12, 2019
Memory device with strap cells
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US9997219B2Jun 12, 2018
Memory macro and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations84
US9842627B2Dec 12, 2017
Memory device with strap cells
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US9601162B1Mar 21, 2017
Memory devices with strap cells
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations84
US9449663B2Sep 20, 2016
Circuit for memory write data operation
TAIWAN SEMICONDUCTOR MFG CO LTD14 citations84
US9449656B2Sep 20, 2016
Memory with bit cell header transistor
TAIWAN SEMICONDUCTOR MFG CO LTD9 citations84
US9281031B2Mar 8, 2016
Method and apparatus for read assist to compensate for weak bit
TAIWAN SEMICONDUCTOR MFG CO LTD8 citations83
US11367507B2Jun 21, 2022
Memory device and electronic device
TAIWAN SEMICONDUCTOR MFG CO LTD4 citations82
US9679619B2Jun 13, 2017
Sense amplifier with current regulating circuit
TAIWAN SEMICONDUCTOR MFG CO LTD7 citations82
US11651804B2May 16, 2023
Memory macro and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US11323101B2May 3, 2022
Clock circuit and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11301148B2Apr 12, 2022
Configurable memory storage system
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11238908B2Feb 1, 2022
Memory circuit and method of operating same
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11133039B2Sep 28, 2021
Power switch control in a memory device
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US11057025B2Jul 6, 2021
Level shifter
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US11031055B2Jun 8, 2021
Memory macro and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10972292B2Apr 6, 2021
I/O circuit design for SRAM-based PUF generators
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations73
US10949100B2Mar 16, 2021
Configurable memory storage system
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations73
US10951200B2Mar 16, 2021
Clock circuit and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
US10878890B1Dec 29, 2020
Operation assist circuit, memory device and operation assist method
TAIWAN SEMICONDUCTOR MFG CO LTD6 citations73
US10574213B2Feb 25, 2020
Clock circuit and method of operating the same
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations73
TAIWAN SEMICONDUCTOR MFG
11 patentsUS9117510B2Aug 25, 2015
Circuit for memory write data operation
TAIWAN SEMICONDUCTOR MFG69 citations98
US7502277B2Mar 10, 2009
Word-line driver design for pseudo two-port memories
TAIWAN SEMICONDUCTOR MFG20 citations93
US7215587B2May 8, 2007
Tracking circuit for a memory device
TAIWAN SEMICONDUCTOR MFG21 citations92
US8050082B2Nov 1, 2011
Two-stage 8T SRAM cell design
TAIWAN SEMICONDUCTOR MFG9 citations84
US7952911B2May 31, 2011
SRAM cell array structure
TAIWAN SEMICONDUCTOR MFG10 citations84
US7913215B2Mar 22, 2011
Memory macro with irregular edge cells
TAIWAN SEMICONDUCTOR MFG8 citations84
US7505345B2Mar 17, 2009
Circuit and method for an SRAM with two phase word line pulse
TAIWAN SEMICONDUCTOR MFG17 citations84
US7313050B2Dec 25, 2007
Word-line driver for memory devices
TAIWAN SEMICONDUCTOR MFG17 citations84
US9324413B2Apr 26, 2016
Write assist circuit, memory device and method
TAIWAN SEMICONDUCTOR MFG14 citations83
US8988949B2Mar 24, 2015
Header circuit for controlling supply voltage of a cell
TAIWAN SEMICONDUCTOR MFG9 citations83
US7408830B2Aug 5, 2008
Dynamic power supplies for semiconductor devices
TAIWAN SEMICONDUCTOR MFG7 citations74
LEE CHENG HUNG
5 patentsUS8406039B2Mar 26, 2013
Low-leakage power supply architecture for an SRAM array
LEE CHENG HUNG7 citations84
US8406075B2Mar 26, 2013
Ultra-low leakage memory architecture
LEE CHENG HUNG17 citations84
US8320163B2Nov 27, 2012
Eight-transistor SRAM memory with shared bit-lines
LEE CHENG HUNG9 citations84
US8289754B2Oct 16, 2012
SRAM cells, memory circuits, systems, and fabrication methods thereof
LEE CHENG HUNG8 citations84
US8488396B2Jul 16, 2013
Dual rail static random access memory
LEE CHENG HUNG16 citations79
LEE CHENG-HUNG
1 patentYEN HSIAO-TSUNG
1 patentCHEN YEN-HUEI
1 patentCHANG JONATHAN TSUNG-YUNG
1 patentCHENG HONG-CHEN
1 patentShowing the top 50 of 197 patents by PatentIndex Score.