Inventor · disambiguated record
Ronghua Wei
Also filed as: WEI RONGHUA · WEI RONGHUA R
38 granted patents·11 pending applications·587 citations·filing 1992–2024
97Inventor score
Files withSOUTHWEST RES INST20WEI RONGHUA10BEIJING SANJU ENVIRONMENTAL PROT & NEW MATERIALS CO LTD2HRL LAB LLC2HUGHES ELECTRONICS CORP2
Top patents by PatentIndex Score
49 records- 0196US7052736B2Method for depositing coatings on the interior surfaces of tubular structuresSOUTHWEST RES INST·Filed 2004·Granted May 30, 2006·80 cites·37 claims
- 0295US6764714B2Method for depositing coatings on the interior surfaces of tubular wallsSOUTHWEST RES INST·Filed 2002·Granted Jul 20, 2004·61 cites·63 claims
- 0394US8753725B2Method for plasma immersion ion processing and depositing coatings in hollow substrates using a heated center electrodeWEI RONGHUA·Filed 2011·Granted Jun 17, 2014·11 cites·10 claims
- 0494US8029875B2Plasma immersion ion processing for coating of hollow substratesSOUTHWEST RES INST·Filed 2007·Granted Oct 4, 2011·22 cites·14 claims
- 0593US6767436B2Method and apparatus of plasma-enhanced coaxial magnetron for sputter-coating interior surfacesHRL LAB LLC·Filed 2002·Granted Jul 27, 2004·49 cites·17 claims
- 0692US8496992B2Methods of forming nanocomposites containing nanodiamond particles by vapor depositionWEI RONGHUA·Filed 2010·Granted Jul 30, 2013·8 cites·40 claims
- 0792US8273222B2Apparatus and method for RF plasma enhanced magnetron sputter depositionWEI RONGHUA·Filed 2007·Granted Sep 25, 2012·37 cites·6 claims
- 0891US9926467B2Superhydrophobic compositions and coating process for the internal surface of tubular structuresSOUTHWEST RES INST·Filed 2017·Granted Mar 27, 2018·2 cites·3 claims
- 0990US9701869B2Superhydrophobic compositions and coating process for the internal surface of tubular structuresSOUTHWEST RES INST·Filed 2015·Granted Jul 11, 2017·2 cites·7 claims
- 1090US7520965B2Magnetron sputtering apparatus and method for depositing a coating using sameSOUTHWEST RES INST·Filed 2004·Granted Apr 21, 2009·42 cites·18 claims
- 1189US10316970B2Ti—Si—C—N piston ring coatingsSOUTHWEST RES INST·Filed 2016·Granted Jun 11, 2019·3 cites·8 claims
- 1285US5712000ALarge-scale, low pressure plasma-ion deposition of diamondlike carbon filmsHUGHES AIRCRAFT CO·Filed 1995·Granted Jan 27, 1998·67 cites·26 claims
- 1384US6652763B1Method and apparatus for large-scale diamond polishingHRL LAB LLC·Filed 2000·Granted Nov 25, 2003·20 cites·9 claims
- 1483US5859404AMethod and apparatus for plasma processing a workpiece in an enveloping plasmaHUGHES ELECTRONICS CORP·Filed 1995·Granted Jan 12, 1999·55 cites·17 claims
- 1582US9511572B2Nanocrystalline interlayer coating for increasing service life of thermal barrier coating on high temperature componentsCHERUVU NARAYANA SASTRY·Filed 2012·Granted Dec 6, 2016·4 cites·6 claims
- 1682US8034459B2Erosion resistant coatingsSOUTHWEST RES INST·Filed 2006·Granted Oct 11, 2011·13 cites·18 claims
- 1782US7790003B2Method for magnetron sputter depositionSOUTHWEST RES INST·Filed 2006·Granted Sep 7, 2010·6 cites·36 claims
- 1877USD993741SDoor lockNANYANG DONGTUO IMP AND EXPORT TRADE CO LTD·Filed 2023·Granted Aug 1, 2023·5 cites·1 claims
- 1977US9523146B1Ti—Si—C—N piston ring coatingsSOUTHWEST RES INST·Filed 2015·Granted Dec 20, 2016·2 cites·15 claims
- 2075US6238539B1Method of in-situ displacement/stress control in electroplatingHUGHES ELECTRONICS CORP·Filed 1999·Granted May 29, 2001·28 cites·11 claims
- 2172USD1056670SSliding door handle setNANYANG DONGTUO IMP AND EXPORT TRADE CO LTD·Filed 2024·Granted Jan 7, 2025·3 cites·1 claims
- 2270US9279187B2Method for applying a diffusion barrier interlayer for high temperature componentsWEI RONGHUA·Filed 2009·Granted Mar 8, 2016·1 cites·4 claims
- 2370US7073611B2Ion-beam assisted deposition of inorganic coatings for elastomeric seal wear resistance improvementHALLIBURTON ENERGY SERV INC·Filed 2004·Granted Jul 11, 2006·9 cites·17 claims
- 2469US8790791B2Oxidation resistant nanocrystalline MCrAl(Y) coatings and methods of forming such coatingsCHERUVU NARAYANA S·Filed 2010·Granted Jul 29, 2014·5 cites·19 claims
- 2569US8277617B2Conformal magnetron sputter depositionCHIANG KUANG-TSAN KENNETH·Filed 2007·Granted Oct 2, 2012·3 cites·3 claims
- 2668US9121540B2Superhydrophobic compositions and coating process for the internal surface of tubular structuresSOUTHWEST RES INST·Filed 2012·Granted Sep 1, 2015·2 cites·9 claims
- 2767US8252388B2Method and apparatus for high rate, uniform plasma processing of three-dimensional objectsWEI RONGHUA·Filed 2008·Granted Aug 28, 2012·3 cites·16 claims
- 2865US9103022B2Amorphous aluminum alloy coatingsWEI RONGHUA·Filed 2007·Granted Aug 11, 2015·1 cites·9 claims
- 2964US7351480B2Tubular structures with coated interior surfacesSOUTHWEST RES INST·Filed 2003·Granted Apr 1, 2008·12 cites·27 claims
- 3064US5281535AMethod and apparatus for testing parts and materials in a controlled environment such as an atomic oxygen atmosphereWEI RONGHUA·Filed 1992·Granted Jan 25, 1994·30 cites·35 claims
- 3157US9175381B2Processing tubular surfaces using double glow dischargeWEI RONGHUA·Filed 2008·Granted Nov 3, 2015·0 cites·18 claims
- 3256US2009214787A1Erosion Resistant CoatingsSOUTHWEST RES INST·Filed 2009·Application pending·0 cites
- 3355US12497698B2Coatings formed from the deposition of plasma-activated adductsSOUTHWEST RES INST·Filed 2016·Granted Dec 16, 2025·0 cites·8 claims
- 3451US2019256973A1Method and Apparatus for Depositing Diamond-Like Carbon CoatingsSOUTHWEST RES INST·Filed 2018·Application pending·0 cites
- 3549US7592051B2Nanostructured low-Cr Cu-Cr coatings for high temperature oxidation resistanceSOUTHWEST RES INST·Filed 2005·Granted Sep 22, 2009·0 cites·11 claims
- 3649US7261914B2Method and apparatus for forming a nitride layer on a biomedical deviceSOUTHWEST RES INST·Filed 2004·Granted Aug 28, 2007·1 cites·20 claims
- 3748US2006159848A1Method of making wear-resistant componentsWANG YUCONG·Filed 2005·Application pending·0 cites
- 3846US11130109B2Apparatus and method for making spherical catalyst beadsBEIJING SANJU ENVIRONMENTAL PROT & NEW MATERIALS CO LTD·Filed 2018·Granted Sep 28, 2021·0 cites·9 claims
- 3946US2011003109A1Modified carbon nanotube arraysLOCKHEED CORP·Filed 2009·Application pending·0 cites
- 4046US2006076231A1Method for magnetron sputter depositionSOUTHWEST RES INST·Filed 2004·Application pending·0 cites
- 4145US2011111132A1System and method for depositing coatings on inner surface of tubular structureELECTRIC POWER RES INST·Filed 2010·Application pending·0 cites
- 4244US2004084152A1Apparatus for large-scale diamond polishingFiled 2003·Application pending·0 cites
- 4341US2004067414A1Thermal control device and method of use thereforFiled 2002·Application pending·0 cites
- 4440US2008014466A1Glass with scratch-resistant coatingWEI RONGHUA·Filed 2006·Application pending·0 cites
- 4539US2019241753A1Durable superhydrophobic and superoleophobic coatings with nanoparticlesBEIJING SANJU ENVIRONMENTAL PROT & NEW MATERIALS CO LTD·Filed 2018·Application pending·0 cites
- 4639US2005061251A1Apparatus and method for metal plasma immersion ion implantation and metal plasma immersion ion depositionFiled 2004·Application pending·0 cites
- 4737US10440808B2High power impulse plasma sourceSOUTHWEST RES INST·Filed 2015·Granted Oct 8, 2019·0 cites·18 claims
- 4837US8747631B2Apparatus and method utilizing a double glow discharge plasma for sputter cleaningWEI RONGHUA·Filed 2010·Granted Jun 10, 2014·0 cites·9 claims
- 4936US10354845B2Atmospheric pressure pulsed arc plasma source and methods of coating therewithSOUTHWEST RES INST·Filed 2016·Granted Jul 16, 2019·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →