Inventor
XU YANZHONG
US45 patents
⚠️ This page may combine multiple inventors who share the name “XU YANZHONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALTERA CORP
24 patentsUS7586322B1Sep 8, 2009
Test structure and method for measuring mismatch and well proximity effects
ALTERA CORP102 citations98
US9344067B1May 17, 2016
Dual interlocked cell (DICE) storage element with reduced charge sharing
ALTERA CORP25 citations94
US7276746B1Oct 2, 2007
Metal-oxide-semiconductor varactors
ALTERA CORP26 citations93
US9543382B1Jan 10, 2017
FinFET with improved SEU performance
ALTERA CORP8 citations84
US9385718B1Jul 5, 2016
Input-output buffer circuit with a gate bias generator
ALTERA CORP12 citations84
US7388772B1Jun 17, 2008
Latch circuit
ALTERA CORP9 citations84
US7689941B1Mar 30, 2010
Write margin calculation tool for dual-port random-access-memory circuitry
ALTERA CORP9 citations83
US9768757B1Sep 19, 2017
Register circuitry with asynchronous system reset
ALTERA CORP18 citations81
US9582374B2Feb 28, 2017
Memory array with redundant bits and memory element voting circuits
ALTERA CORP2 citations73
US9559699B1Jan 31, 2017
CMOS global interconnect using multi-voltage(or current)-levels
ALTERA CORP2 citations73
US9496268B2Nov 15, 2016
Integrated circuits with asymmetric and stacked transistors
ALTERA CORP4 citations73
US9455338B1Sep 27, 2016
Methods for fabricating PNP bipolar junction transistors
ALTERA CORP4 citations73
US9520182B2Dec 13, 2016
Memory elements with relay devices
ALTERA CORP2 citations63
US8975928B1Mar 10, 2015
Input-output buffer circuitry with increased drive strength
ALTERA CORP2 citations63
US8873278B1Oct 28, 2014
Volatile memory elements with soft error upset immunity
ALTERA CORP3 citations63
US8355292B2Jan 15, 2013
Volatile memory elements with soft error upset immunity
ALTERA CORP1 citations63
US9519743B1Dec 13, 2016
Optimal stacked transistor placement to increase single event transient robustness
ALTERA CORP2 citations59
US9508720B1Nov 29, 2016
Low leakage FinFET
ALTERA CORP0 citations52
US9419076B1Aug 16, 2016
Bipolar junction transistor
ALTERA CORP0 citations52
US8750026B1Jun 10, 2014
Integrated circuits with asymmetric and stacked transistors
ALTERA CORP1 citations52
US9859358B2Jan 2, 2018
On-die capacitor (ODC) structure
ALTERA CORP1 citations51
US7883946B1Feb 8, 2011
Angled implantation for deep submicron device optimization
ALTERA CORP1 citations49
US10483951B2Nov 19, 2019
Techniques for detecting and correcting errors on a ring oscillator
ALTERA CORP0 citations44
US9774316B2Sep 26, 2017
Techniques for detecting and correcting errors on a ring oscillator
ALTERA CORP0 citations44
XU YANZHONG
5 patentsUS8630113B1Jan 14, 2014
Apparatus for memory with improved performance and associated methods
XU YANZHONG25 citations92
US8705300B1Apr 22, 2014
Memory array circuitry with stability enhancement features
XU YANZHONG14 citations83
US9479173B1Oct 25, 2016
Transition accelerator circuitry
XU YANZHONG4 citations72
US8077500B2Dec 13, 2011
Volatile memory elements with soft error upset immunity
XU YANZHONG2 citations62
US8739010B2May 27, 2014
Memory array with redundant bits and memory element voting circuits
XU YANZHONG0 citations51
CYPRESS SEMICONDUCTOR CORP
2 patentsLIU JUN
2 patentsINTEL CORP
2 patentsMICROSOFT TECHNOLOGY LICENSING LLC
2 patentsNANJING GEKOF INSTITUTE OF ENVIRONMENTAL PROTECTION TECH & EQUIPMENT CO LTD
2 patentsUS12398045B2Aug 26, 2025
Device and method for preparing sulfite
NANJING GEKOF INSTITUTE OF ENVIRONMENTAL PROTECTION TECH & EQUIPMENT CO LTD0 citations40
US11731874B2Aug 22, 2023
System and method for resource recycling of sulfur dioxide
NANJING GEKOF INSTITUTE OF ENVIRONMENTAL PROTECTION TECH & EQUIPMENT CO LTD0 citations39