Inventor · disambiguated record
Rouying Zhan
Also filed as: ZHAN ROUYING
34 granted patents·1 pending application·223 citations·filing 2003–2022
97Inventor score
Top patents by PatentIndex Score
35 records- 0194US10361185B2ESD protection device with buried layer having variable doping concentrationsNXP USA INC·Filed 2017·Granted Jul 23, 2019·9 cites·16 claims
- 0293US9831232B2ESD protection deviceFREESCALE SEMICONDUCTOR INC·Filed 2016·Granted Nov 28, 2017·11 cites·9 claims
- 0392US8242566B2Stacked ESD protectionZHAN ROUYING·Filed 2010·Granted Aug 14, 2012·15 cites·14 claims
- 0492US8193560B2Voltage limiting devicesGENDRON AMAURY·Filed 2009·Granted Jun 5, 2012·18 cites·16 claims
- 0591US9659922B2ESD protection deviceZHAN ROUYING·Filed 2013·Granted May 23, 2017·7 cites·8 claims
- 0690US10297590B1Electro-static discharge protection device and method of makingNXP USA INC·Filed 2018·Granted May 21, 2019·6 cites·19 claims
- 0789US8994068B2ESD protection deviceZHAN ROUYING·Filed 2012·Granted Mar 31, 2015·12 cites·19 claims
- 0888US9786652B2ESD protection with asymmetrical bipolar-based deviceZHAN ROUYING·Filed 2015·Granted Oct 10, 2017·6 cites·20 claims
- 0988US8390092B2Area-efficient high voltage bipolar-based ESD protection targeting narrow design windowsGENDRON AMAURY·Filed 2010·Granted Mar 5, 2013·12 cites·21 claims
- 1086US8743516B2Sharing stacked BJT clamps for system level ESD protectionGILL CHAI EAN·Filed 2012·Granted Jun 3, 2014·8 cites·23 claims
- 1185US7243317B2Parameter checking method for on-chip ESD protection circuit physical design layout verificationILLINIOS INST OF TECHNOLOGY·Filed 2003·Granted Jul 10, 2007·52 cites·26 claims
- 1284US9583603B2ESD protection with integrated LDMOS triggering junctionZHAN ROUYING·Filed 2013·Granted Feb 28, 2017·6 cites·21 claims
- 1383US9287255B2ESD protection device and related fabrication methodsZHAN ROUYING·Filed 2014·Granted Mar 15, 2016·5 cites·20 claims
- 1482US9177952B2ESD protection with asymmetrical bipolar-based deviceZHAN ROUYING·Filed 2013·Granted Nov 3, 2015·5 cites·18 claims
- 1582US8390071B2ESD protection with increased current capabilityZHAN ROUYING·Filed 2010·Granted Mar 5, 2013·5 cites·20 claims
- 1682US7911750B2Resistor triggered electrostatic discharge protectionFREESCALE SEMICONDUCTOR INC·Filed 2008·Granted Mar 22, 2011·10 cites·19 claims
- 1780US8432654B2Multi-voltage electrostatic discharge protectionWHITFIELD JAMES D·Filed 2012·Granted Apr 30, 2013·5 cites·20 claims
- 1880US8279566B2Multi-voltage electrostatic discharge protectionWHITFIELD JAMES D·Filed 2008·Granted Oct 2, 2012·8 cites·19 claims
- 1979US7723823B2Buried asymmetric junction ESD protection deviceFREESCALE SEMICONDUCTOR INC·Filed 2008·Granted May 25, 2010·8 cites·20 claims
- 2076US10211058B2ESD protection deviceFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Feb 19, 2019·3 cites·20 claims
- 2176US8647955B2Methods for forming electrostatic discharge protection clamps with increased current capabilitiesZHAN ROUYING·Filed 2013·Granted Feb 11, 2014·3 cites·15 claims
- 2275US9502890B2Protection device and related fabrication methodsZHAN ROUYING·Filed 2013·Granted Nov 22, 2016·3 cites·19 claims
- 2368US10727221B2ESD protection device, semiconductor device that includes an ESD protection device, and method of manufacturing sameNXP USA INC·Filed 2019·Granted Jul 28, 2020·1 cites·17 claims
- 2467US10497696B2Electrostatic discharge protection circuit with a bi-directional silicon controlled rectifier (SCR)NXP USA INC·Filed 2018·Granted Dec 3, 2019·1 cites·18 claims
- 2564US9019667B2Protection device and related fabrication methodsFREESCALE SEMICONDUCTOR INC·Filed 2012·Granted Apr 28, 2015·2 cites·20 claims
- 2664US2021407988A1Methods of fabricating single-stack bipolar-based esd protection devicesNXP USA INC·Filed 2021·Application pending·0 cites
- 2759US9129806B2Protection device and related fabrication methodsZHAN ROUYING·Filed 2013·Granted Sep 8, 2015·1 cites·17 claims
- 2858US8982516B2Area-efficient high voltage bipolar-based ESD protection targeting narrow design windowsGENDRON AMAURY·Filed 2013·Granted Mar 17, 2015·1 cites·20 claims
- 2956US11145642B2Single-stack bipolar-based ESD protection deviceNXP USA INC·Filed 2018·Granted Oct 12, 2021·0 cites·16 claims
- 3055US9018071B2Methods for forming electrostatic discharge protection clamps with increased current capabilitiesFREESCALE SEMICONDUCTOR INC·Filed 2014·Granted Apr 28, 2015·0 cites·20 claims
- 3154US12336300B2Semiconductor devices and methods of manufacturing semiconductor devicesSEMICONDUCTOR COMPONENTS IND LLC·Filed 2022·Granted Jun 17, 2025·0 cites·20 claims
- 3249US8455306B2Methods of forming voltage limiting devicesGENDRON AMAURY·Filed 2012·Granted Jun 4, 2013·0 cites·15 claims
- 3347US8921942B2Methods for producing stacked electrostatic discharge clampsZHAN ROUYING·Filed 2012·Granted Dec 30, 2014·0 cites·19 claims
- 3445US10002861B2ESD protection structureFREESCALE SEMICONDUCTOR INC·Filed 2016·Granted Jun 19, 2018·0 cites·11 claims
- 3537US9831327B2Electrostatic discharge protection devices and methods of forming the sameFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Nov 28, 2017·0 cites·17 claims
Join the waitlist — get patent alerts
Get an alert when Rouying Zhan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →