Inventor · disambiguated record
Hao Chen
Also filed as: CHEN HAO · CHEN HAO-MING
107 granted patents·45 pending applications·1,177 citations·filing 1992–2025
99Inventor score
Files withUNIV CHINA MINING14SILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD7UNIV OHIO6WANHUA CHEMICAL GROUP CO LTD6BEIJING LIHE TECH LTD5
Top patents by PatentIndex Score
152 records- 0197US10147999B2NFC antenna with a metal back coverSHENZHEN SUNWAY COMMUNICATION CO LTD·Filed 2015·Granted Dec 4, 2018·36 cites·11 claims
- 0297US7915579B2Method and apparatus of liquid sample-desorption electrospray ionization-mass specrometry (LS-DESI-MS)UNIV OHIO·Filed 2008·Granted Mar 29, 2011·74 cites·24 claims
- 0395US11382196B2Dimming mode detection circuit, dimming mode detection method, non-dimming mode detection circuit and LED lighting systemSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2021·Granted Jul 5, 2022·4 cites·20 claims
- 0495USD819636SVirtual reality headsetSZ DJI TECHNOLOGY CO LTD·Filed 2017·Granted Jun 5, 2018·44 cites·1 claims
- 0595US9065321B2Isolated dynamic current convertersDIVAN DEEPAKRAJ M·Filed 2012·Granted Jun 23, 2015·24 cites·21 claims
- 0694US8330119B2On-line and off-line coupling of EC with DESI-MSCHEN HAO·Filed 2009·Granted Dec 11, 2012·48 cites·38 claims
- 0792US5593853AGeneration and screening of synthetic drug librariesMARTEK CORP·Filed 1994·Granted Jan 14, 1997·464 cites·59 claims
- 0890USD819637SVirtual reality headsetSZ DJI TECHNOLOGY CO LTD·Filed 2017·Granted Jun 5, 2018·26 cites·1 claims
- 0988US12168248B2Wiping object cleaning device for floor mopping machineFORT PLASTIC & METALWORK JIAXING CO LTD·Filed 2020·Granted Dec 17, 2024·2 cites·15 claims
- 1088USD796507SVirtual reality headsetSZ DJI TECHNOLOGY CO LTD·Filed 2016·Granted Sep 5, 2017·24 cites·1 claims
- 1188US5741713ACombinatorial libraries of labeled biochemical compounds and methods for producing sameMARTEK BIOSCIENCES CORP·Filed 1996·Granted Apr 21, 1998·84 cites·9 claims
- 1287US10814314B2Catalyst for aminating polyether polyol and preparation method thereof and method of preparing polyetheramines using catalyst thereofWANHUA CHEMICAL GROUP CO LTD·Filed 2015·Granted Oct 27, 2020·4 cites·17 claims
- 1387US6168912B1Method and kit for making a multidimensional combinatorial chemical libraryMARTEK BIOSCIENCES CORP·Filed 1996·Granted Jan 2, 2001·36 cites·5 claims
- 1486US11699424B2Noise separation hybrid active noise cancellation systemSTEADYBEAT TECH CORP·Filed 2022·Granted Jul 11, 2023·2 cites·16 claims
- 1584US11038423B2Frequency control circuit, control method and switching converterSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2019·Granted Jun 15, 2021·3 cites·19 claims
- 1684US7673092B2PCI Express interfaceLEGEND HOLDINGS LTD·Filed 2008·Granted Mar 2, 2010·15 cites·7 claims
- 1783US7416386B2Heat dissipation apparatusDELTA ELECTRONICS INC·Filed 2007·Granted Aug 26, 2008·14 cites·17 claims
- 1882US10208146B2Catalyst component for olefin polymerization and application thereofBEIJING LIHE TECH LTD·Filed 2017·Granted Feb 19, 2019·3 cites·1 claims
- 1982US5324658AMedia for cell growth and method for making themMARTEK CORP·Filed 1992·Granted Jun 28, 1994·35 cites·28 claims
- 2081US8399117B2Apparatus and methods for battery installationHU CHIH-TSUNG·Filed 2009·Granted Mar 19, 2013·21 cites·26 claims
- 2180US10491098B2Soft switching solid state transformers and convertersGEORGIA TECH RES INST·Filed 2017·Granted Nov 26, 2019·3 cites·22 claims
- 2280USD513530SFanDELTA ELECTRONICS INC·Filed 2004·Granted Jan 10, 2006·25 cites·1 claims
- 2379US11360058B2Method and device for chemical quantification using electrochemical mass spectrometry without the use of standard target compoundsUNIV OHIO·Filed 2017·Granted Jun 14, 2022·1 cites·19 claims
- 2479US9543872B2Position sensorless control method for switched reluctance generatorUNIV CHINA MINING & TECHNOLOGY·Filed 2013·Granted Jan 10, 2017·4 cites·9 claims
- 2577US7265263B1Potato transcription factors, methods of use thereof, and a method for enhancing tuber developmentUNIV IOWA STATE RES FOUND INC·Filed 2003·Granted Sep 4, 2007·10 cites·33 claims
- 2675US9400267B2Versatile ambient ionization-based interface for LC/MSUNIV OHIO·Filed 2013·Granted Jul 26, 2016·2 cites·18 claims
- 2774US9651521B2Microsecond time-resolved mass spectrometryUNIV OHIO·Filed 2015·Granted May 16, 2017·1 cites·10 claims
- 2874US9108419B2Method for controlling ink cartridge chip, ink cartridge chip and ink cartridgeAPEX MICROELECTRONICS COMPANY LTD·Filed 2013·Granted Aug 18, 2015·2 cites·25 claims
- 2974US6570415B2Reduced voltage swing digital differential driverTEXAS INSTRUMENTS INC·Filed 2002·Granted May 27, 2003·20 cites·1 claims
- 3072USD1006663SDigital manifoldJIANGSU JINGCHUANG ELECTRONICS CO LTD·Filed 2022·Granted Dec 5, 2023·5 cites·1 claims
- 3172US10050712B2Method and device for determining location of optical splitterUNIV SOOCHOW·Filed 2015·Granted Aug 14, 2018·2 cites·6 claims
- 3271US11665799B2Dimming mode detection circuit, dimming mode detection method, non-dimming mode detection circuit and LED lighting systemSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2022·Granted May 30, 2023·0 cites·13 claims
- 3370US11606038B2Input voltage dependent control for active clamp flybackDIODES INC·Filed 2022·Granted Mar 14, 2023·0 cites·15 claims
- 3470US9867287B2Low dielectric resin composition with phosphorus-containing flame retardant and preparation method and application thereofELITE ELECTRONIC MAT (ZHONG SHAN) CO LTD·Filed 2015·Granted Jan 9, 2018·1 cites·8 claims
- 3570US8460427B2Method for manufacturing metal nano particles having hollow structureTSAI LI-DUAN·Filed 2007·Granted Jun 11, 2013·3 cites·1 claims
- 3670US2025051559A1Polymer composition, extruded polymer composition, article comprising said composition and method for preparing said articleQUINLYTE HOLDING B V·Filed 2024·Application pending·0 cites
- 3769US8648297B2Coupling of liquid chromatography with mass spectrometry by liquid sample desorption electrospray ionization (DESI)CHEN HAO·Filed 2012·Granted Feb 11, 2014·3 cites·12 claims
- 3869US8300406B2Support foot apparatus and methodsCHEN HAO-MING·Filed 2010·Granted Oct 30, 2012·6 cites·20 claims
- 3968US9823307B2Switched reluctance motor double-switch power converter that identifies fault of a node using node energy analysisUNIV CHINA MINING·Filed 2013·Granted Nov 21, 2017·2 cites·9 claims
- 4068US9580380B2Method for preparing diamino-dicyclohexyl methaneWANHUA CHEMICAL GROUP CO LTD·Filed 2013·Granted Feb 28, 2017·1 cites·19 claims
- 4168US2024150906A1Electrolytic cell and electrolytic cells in series, which can be used as chloralkali electrolytic cell and process co2UNIV NAT TAIWAN·Filed 2023·Application pending·0 cites
- 4268US2025022537A1Molecular subtyping method for gastric cancer based on metabolic genes, construction method for prognostic prediction model and applicationsSHANDONG FIRST MEDICAL UNIV AFFILIATED PROVINCIAL HOSPITAL SHANDONG PROVINCIAL HOSPITAL·Filed 2024·Application pending·0 cites
- 4367US11395391B2Current source circuit and LED driving circuitSILERGY SEMICONDUCTOR TECHNOLOGY HANGZHOU LTD·Filed 2020·Granted Jul 19, 2022·0 cites·12 claims
- 4467US10879881B1Device with a noise shaping function in sampling frequency controlBLUEX MICROELECTRONICS HEFEI CO LTD·Filed 2020·Granted Dec 29, 2020·1 cites·13 claims
- 4567US9316682B1Fault diagnosis method for freewheeling diodes of dual-switch power converter of switched reluctance motorUNIV CHINA MINING·Filed 2013·Granted Apr 19, 2016·2 cites·1 claims
- 4667US2024026552A1Electrochemical Equipment and System thereof for Reduction of Carbon DioxideUNIV NAT TAIWAN·Filed 2023·Application pending·0 cites
- 4766US11549188B2Membrane electrode assembly and method for hydrogen evolution by electrolysisIND TECH RES INST·Filed 2021·Granted Jan 10, 2023·0 cites·13 claims
- 4866US11336190B2Input voltage dependent control for active clamp flybackDIODES INC·Filed 2021·Granted May 17, 2022·0 cites·16 claims
- 4965US9871476B2Braking torque closed-loop control system and method for switch reluctance motorUNIV CHINA MINING·Filed 2015·Granted Jan 16, 2018·1 cites·10 claims
- 5065US6163118AMethod and apparatus for controlling a motor in a mass storage deviceTEXAS INSTRUMENTS INC·Filed 1998·Granted Dec 19, 2000·18 cites·17 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →