Inventor · disambiguated record
Ping Sheng
Also filed as: FIRESTER ARTHUR H · SHENG PING · SHENG PING XIAO
42 granted patents·9 pending applications·763 citations·filing 1976–2022
98Inventor score
Files withUNIV HONG KONG SCIENCE & TECHN13UNIV HONG KONG SCIENCE & TECH12CHINA PATENT INVEST LTD4EXXON RESEARCH ENGINEERING CO4RCA CORP4
Top patents by PatentIndex Score
51 records- 0196US4536608ASolar cell with two-dimensional hexagonal reflecting diffraction gratingEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Aug 20, 1985·168 cites·7 claims
- 0293US8857564B2Acoustic metamaterial with simultaneously negative effective mass density and bulk modulusUNIV HONG KONG SCIENCE & TECHN·Filed 2013·Granted Oct 14, 2014·24 cites·12 claims
- 0393US7540717B2Membrane nanopumps based on porous alumina thin films, membranes therefor and a method of fabricating such membranesUNIV HONG KONG SCIENCE & TECHN·Filed 2005·Granted Jun 2, 2009·28 cites·26 claims
- 0492US10482865B2Vibration damped sound shieldUNIV HONG KONG SCI & TECH·Filed 2017·Granted Nov 19, 2019·4 cites·20 claims
- 0592US9520121B2Acoustic and vibrational energy absorption metamaterialsUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted Dec 13, 2016·12 cites·26 claims
- 0691US8960365B2Acoustic and vibrational energy absorption metamaterialsUNIV HONG KONG SCIENCE & TECHN·Filed 2013·Granted Feb 24, 2015·19 cites·15 claims
- 0790US9466283B2Sound attenuating structuresUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted Oct 11, 2016·17 cites·27 claims
- 0890US8579073B2Acoustic energy absorption metamaterialsUNIV HONG KONG SCIENCE & TECHN·Filed 2012·Granted Nov 12, 2013·21 cites·8 claims
- 0990US7395898B2Sound attenuating structuresRSM TECHNOLOGIES LTD·Filed 2004·Granted Jul 8, 2008·74 cites·16 claims
- 1090US4179708AOptical playback system having increased depth-of-fieldRCA CORP·Filed 1978·Granted Dec 18, 1979·32 cites·8 claims
- 1189US7249653B2Acoustic attenuation materialsRSM TECHNOLOGIES LTD·Filed 2004·Granted Jul 31, 2007·60 cites·13 claims
- 1287US9711129B2Extraordinary acoustic absorption induced by hybrid resonance and electrical energy generation from sound by hybrid resonant metasurfaceUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted Jul 18, 2017·13 cites·30 claims
- 1384US7465519B2Lithium-ion battery incorporating carbon nanostructure materialsHONGKONG UNIVERSITY OF SCIENCE·Filed 2004·Granted Dec 16, 2008·36 cites·10 claims
- 1483US6852251B2Electrorheological fluidsUNIV HONG KONG SCIENCE & TECHN·Filed 2002·Granted Feb 8, 2005·24 cites·10 claims
- 1581US4236823ADiffractometer for measuring signal depth and widthRCA CORP·Filed 1979·Granted Dec 2, 1980·20 cites·10 claims
- 1680US11936107B2Dipole-resonator resistive absorberUNIV HONG KONG SCIENCE & TECH·Filed 2021·Granted Mar 19, 2024·2 cites·11 claims
- 1779US9659557B2Active control of membrane-type acoustic metamaterialUNIV HONG KONG SCIENCE & TECH·Filed 2014·Granted May 23, 2017·8 cites·32 claims
- 1879US4493942ASolar cell with two-dimensional reflecting diffraction gratingEXXON RESEARCH ENGINEERING CO·Filed 1983·Granted Jan 15, 1985·49 cites·7 claims
- 1975US7137496B2Parallel field electrode configurations for electrorheological fluid applicationsCHINA PATENT INVEST LTD·Filed 2004·Granted Nov 21, 2006·12 cites·8 claims
- 2074US8243358B2Constructing planar and three-dimensional microstructures with PDMS-based conducting compositeWEN WEIJIA·Filed 2007·Granted Aug 14, 2012·9 cites·26 claims
- 2172US9457034B2Magnetic microsphere and method of forming a microsphereWEN WEIJIA·Filed 2009·Granted Oct 4, 2016·1 cites·6 claims
- 2271US6831535B1Bistable electromagnetic relayCHINA PATENT INVEST LTD·Filed 2003·Granted Dec 14, 2004·18 cites·12 claims
- 2370US4398056ASolar cell with reflecting grating substrateEXXON RESEARCH ENGINEERING CO·Filed 1981·Granted Aug 9, 1983·25 cites·9 claims
- 2469US7482994B2Three-dimensional H-fractal bandgap materials and antennasUNIV HONG KONG SCIENCE & TECHN·Filed 2006·Granted Jan 27, 2009·7 cites·22 claims
- 2568US6942081B2Electrorheological clutchCHINA PATENT INVEST LTD·Filed 2003·Granted Sep 13, 2005·12 cites·11 claims
- 2667US7794684B2Methods for producing carbon nanostructuresUNIV HONG KONG SCIENCE & TECHN·Filed 2006·Granted Sep 14, 2010·1 cites·10 claims
- 2767US6984343B1Fluid suspensions with electrorheological effectCHINA PATENT INVEST LTD·Filed 2004·Granted Jan 10, 2006·6 cites·12 claims
- 2866US10991358B2Low frequency acoustic absorption and soft boundary effect with frequency-discretized active panelsUNIV HONG KONG SCIENCE & TECH·Filed 2019·Granted Apr 27, 2021·1 cites·17 claims
- 2966US10466511B2Compositions containing thermally-induced self-assembly of nonionic surfactants and their application in smart glass technologiesWEN WEIJIA·Filed 2010·Granted Nov 5, 2019·3 cites·1 claims
- 3065US11195634B2Angstrom-scale nanowire arrays in zeoliteUNIV HONG KONG SCIENCE & TECH·Filed 2019·Granted Dec 7, 2021·0 cites·15 claims
- 3165US7567149B2Subwavelength waveguide and delay line with fractal cross sectionsUNIV HONG KONG SCIENCE & TECHN·Filed 2006·Granted Jul 28, 2009·3 cites·17 claims
- 3260US11623184B2Thin polymer membrane for treatment of saline waterUNIV HONG KONG SCIENCE & TECH·Filed 2019·Granted Apr 11, 2023·0 cites·19 claims
- 3357US7053882B2Display apparatusER DISPLAY LTD·Filed 2003·Granted May 30, 2006·8 cites·9 claims
- 3455US4683160ASolar cells with correlated roughness substrateEXXON RESEARCH ENGINEERING CO·Filed 1985·Granted Jul 28, 1987·14 cites·6 claims
- 3552US6727863B2Planar band gap materialsUNIV HONG KONG SCIENCE & TECHN·Filed 2001·Granted Apr 27, 2004·9 cites·13 claims
- 3650US12152651B2Compact low-frequency wave absorption deviceUNIV HONG KONG SCIENCE & TECH·Filed 2019·Granted Nov 26, 2024·0 cites·19 claims
- 3750US4310910AOptimal polarization for the optical readout of high density video recordingRCA CORP·Filed 1979·Granted Jan 12, 1982·6 cites·2 claims
- 3849US10190068B2Giant electrorheological fluid surfactant additivesUNIV HONG KONG SCI & TECH·Filed 2015·Granted Jan 29, 2019·0 cites·3 claims
- 3949US6576333B2Composite materials with negative elastic constantsUNIV HONG KONG SCIENCE & TECHN·Filed 1998·Granted Jun 10, 2003·14 cites·26 claims
- 4046US11905703B2Soft acoustic boundary plateUNIV HONG KONG SCIENCE & TECH·Filed 2019·Granted Feb 20, 2024·0 cites·26 claims
- 4146US2024185822A1Ultra-low frequency acoustic absorberUNIV HONG KONG SCIENCE & TECH·Filed 2022·Application pending·0 cites
- 4244US2006051282A1Synthesis of carbon nanostructuresUNIV HONG KONG SCIENCE & TECHN·Filed 2004·Application pending·0 cites
- 4341US2016369202A1All-liquid electrorheological effectUNIV HONG KONG SCIENCE & TECH·Filed 2015·Application pending·0 cites
- 4440US2019007455A1Management of a hosts file by a client security applicationFORTINET INC·Filed 2017·Application pending·0 cites
- 4539US2005185104A1Optically active glazingGENEWAVE·Filed 2005·Application pending·0 cites
- 4639US2003062217A1Acoustic attenuation materialsFiled 2001·Application pending·0 cites
- 4735US2011114190A1Microfluidic droplet generation and/or manipulation with electrorheological fluidUNIV HONG KONG SCIENCE & TECHN·Filed 2010·Application pending·0 cites
- 4835US2019122649A1Broadband acoustic absorption metamaterialsACOUSTIC METAMATERIALS GROUP LTD·Filed 2016·Application pending·0 cites
- 4933US4054358ARecording a phase hologram having reduced intermodulation distortionRCA CORP·Filed 1976·Granted Oct 18, 1977·3 cites·4 claims
- 5032US7968158B2Liquid crystal alignment layer and methods of making thereofUNIV HONG KONG SCIENCE & TECHN·Filed 2004·Granted Jun 28, 2011·0 cites·31 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →