Assignee
CHEN WU
13 granted patents·4 pending applications·180 citations·filing 1979–2022
Top patents by PatentIndex Score
17 records- 0191USD944897SBubble machineCHEN WU·Filed 2021·Granted Mar 1, 2022·19 cites·1 claims
- 0288USD947951SBubble machineCHEN WU·Filed 2021·Granted Apr 5, 2022·15 cites·1 claims
- 0383US8277883B2Porous silica microspheres having organosilane modified surfacesCHEN WU·Filed 2009·Granted Oct 2, 2012·6 cites·17 claims
- 0480US9313846B2Driver for two or more parallel LED light stringsCHEN WU·Filed 2010·Granted Apr 12, 2016·5 cites·13 claims
- 0579US9362814B2Switched-capacitor DC-DC converterCHEN WU·Filed 2012·Granted Jun 7, 2016·5 cites·11 claims
- 0678US8434234B2Electric shearsCHEN WU·Filed 2010·Granted May 7, 2013·9 cites·3 claims
- 0776US8864988B2Superficially porous particles and methods of making and using sameCHEN WU·Filed 2010·Granted Oct 21, 2014·4 cites·7 claims
- 0874US4505275ATreatment method and instrumentation systemCHEN WU·Filed 1982·Granted Mar 19, 1985·106 cites·17 claims
- 0969US8133390B2Reversed endcapping and bonding of chromatographic stationary phases using hydrosilanesCHEN WU·Filed 2009·Granted Mar 13, 2012·2 cites·9 claims
- 1066USD1029353SLighterCHEN WU·Filed 2022·Granted May 28, 2024·3 cites·1 claims
- 1165USD973142SSpinning toyCHEN WU·Filed 2021·Granted Dec 20, 2022·3 cites·1 claims
- 1247US8480889B2Chromatographic stationary phaseCHEN WU·Filed 2006·Granted Jul 9, 2013·0 cites·3 claims
- 1343US2010255310A1Totally porous particles and methods of making and using sameCHEN WU·Filed 2009·Application pending·0 cites
- 1442US2006076296A1Novel stationary phases for use in high-performance liquid chromatographyCHEN WU·Filed 2004·Application pending·0 cites
- 1541US2005242038A1Novel stationary phases for use in high-performance liquid chromatographyCHEN WU·Filed 2004·Application pending·0 cites
- 1641US2007089604A1Novel chromatographic stationary phaseCHEN WU·Filed 2005·Application pending·0 cites
- 1737US4276829AMechano-electrostatic charge-imaging method and apparatusCHEN WU·Filed 1979·Granted Jul 7, 1981·3 cites·24 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →