Inventor · disambiguated record
Li Zhang
Also filed as: ZHANG LI · Zhang li-hui
237 granted patents·46 pending applications·1,359 citations·filing 2002–2025
99Inventor score
Top patents by PatentIndex Score
283 records- 0199US9380984B2Computer tomography imaging device and methodLI LIANG·Filed 2009·Granted Jul 5, 2016·288 cites·13 claims
- 0297US10942454B2Method for making microstructures and photolithography mask plateUNIV TSINGHUA·Filed 2020·Granted Mar 9, 2021·4 cites·12 claims
- 0397US7945017B2Method and device for inspection of liquid articlesUNIV TSINGHUA·Filed 2008·Granted May 17, 2011·40 cites·41 claims
- 0497US6922461B2Inspection system for air cargoes or vehiclesNUCTECH CO LTD·Filed 2004·Granted Jul 26, 2005·84 cites·8 claims
- 0596US10571798B2Photolithography mask plateUNIV TSINGHUA·Filed 2017·Granted Feb 25, 2020·6 cites·10 claims
- 0696US10267752B2X-ray phase-contrast imaging system and imaging methodUNIV TSINGHUA·Filed 2015·Granted Apr 23, 2019·29 cites·20 claims
- 0796US8629424B2Light emitting diode with three-dimensional nano-structuresZhu zhen-dong·Filed 2012·Granted Jan 14, 2014·13 cites·13 claims
- 0896US8282381B1Nanoimprint resist, nanoimprint mold and nanoimprint lithographyZhu zhen-dong·Filed 2012·Granted Oct 9, 2012·9 cites·8 claims
- 0995US10739491B2Radiation inspection system and radiation inspection methodUNIV TSINGHUA·Filed 2018·Granted Aug 11, 2020·11 cites·20 claims
- 1095US8202468B2Nanoimprint resist, nanoimprint mold and nanoimprint lithographyZhu zhen-dong·Filed 2010·Granted Jun 19, 2012·15 cites·14 claims
- 1194US7386093B2Method and an apparatus for liquid safety-detection with a radiation sourceUNIV TSINGHUA·Filed 2005·Granted Jun 10, 2008·27 cites·6 claims
- 1293US8759857B2Light emitting diodeZhu zhen-dong·Filed 2012·Granted Jun 24, 2014·10 cites·20 claims
- 1393US8320523B2Method and device for inspection of liquid articlesZHANG LI·Filed 2011·Granted Nov 27, 2012·13 cites·27 claims
- 1492US11658232B2Field effect transistor based on graphene nanoribbon and method for making the sameUNIV TSINGHUA·Filed 2021·Granted May 23, 2023·2 cites·12 claims
- 1592US9805504B2Image display methodsNUCTECH CO LTD·Filed 2015·Granted Oct 31, 2017·31 cites·20 claims
- 1692US8624285B2Light emitting diode with three-dimensional nano-structuresZhu zhen-dong·Filed 2012·Granted Jan 7, 2014·8 cites·12 claims
- 1792US8515002B2X-ray dark-field imaging system and methodHUANG ZHIFENG·Filed 2010·Granted Aug 20, 2013·18 cites·16 claims
- 1892US8344065B2Nanoimprint resist, nanoimprint mold and nanoimprint lithographyUNIV TSINGHUA·Filed 2010·Granted Jan 1, 2013·8 cites·6 claims
- 1992US8206639B2Nanoimprint resist, nanoimprint mold and nanoimprint lithographyZhu zhen-dong·Filed 2010·Granted Jun 26, 2012·8 cites·14 claims
- 2092US7497618B2Mobile vehicle inspection systemUNIV TSINGHUA·Filed 2007·Granted Mar 3, 2009·36 cites·20 claims
- 2192US6944263B2Apparatus and methods for multiple view angle stereoscopic radiographyNUCTECH CO LTD·Filed 2003·Granted Sep 13, 2005·15 cites·21 claims
- 2291US10267753B2Multi-energy spectrum X-ray grating-based imaging system and imaging methodNUCTECH CO LTD·Filed 2015·Granted Apr 23, 2019·28 cites·20 claims
- 2391US9572540B2CT system and detection device for CT systemNUCTECH CO LTD·Filed 2013·Granted Feb 21, 2017·8 cites·20 claims
- 2491US8853096B2Manufacturing method of gratingZhu zhen-dong·Filed 2012·Granted Oct 7, 2014·5 cites·16 claims
- 2591US8785955B2Light emitting diodeZhu zhen-dong·Filed 2012·Granted Jul 22, 2014·8 cites·20 claims
- 2691US8574822B2Nanoimprint resistZhu zhen-dong·Filed 2012·Granted Nov 5, 2013·6 cites·6 claims
- 2791US7689055B2Method and apparatus for enhancing image acquired by radiographic systemNUCTECH CO LTD·Filed 2006·Granted Mar 30, 2010·27 cites·5 claims
- 2890US10942453B2Method for making microstructures and photolithography mask plateUNIV TSINGHUA·Filed 2020·Granted Mar 9, 2021·2 cites·12 claims
- 2990US10606167B2Photolithography mask plateUNIV TSINGHUA·Filed 2017·Granted Mar 31, 2020·4 cites·13 claims
- 3090US7760852B2X-CT scan systemUNIV TSINGHUA·Filed 2006·Granted Jul 20, 2010·15 cites·3 claims
- 3189US9786070B2CT system for security check and method thereofNUCTECH CO LTD·Filed 2015·Granted Oct 10, 2017·8 cites·16 claims
- 3289US8796716B2Light emitting diodeZhu zhen-dong·Filed 2012·Granted Aug 5, 2014·6 cites·20 claims
- 3389US8759858B2Light emitting diodeZhu zhen-dong·Filed 2012·Granted Jun 24, 2014·6 cites·20 claims
- 3489US7881424B2Method for calibrating dual-energy CT system and method of image reconstructionUNIV TSINGHUA·Filed 2008·Granted Feb 1, 2011·23 cites·6 claims
- 3588US10509979B2Inspection methods and systemsNUCTECH CO LTD·Filed 2019·Granted Dec 17, 2019·2 cites·10 claims
- 3688US9997266B2Protective device and laser raman safety inspection apparatus comprising the sameNUCTECH CO LTD·Filed 2016·Granted Jun 12, 2018·7 cites·9 claims
- 3788US9442212B2Methods and devices for inspecting liquidNUCTECH CO LTD·Filed 2015·Granted Sep 13, 2016·4 cites·17 claims
- 3888US7672427B2Imaging systemUNIV TSINGHUA·Filed 2006·Granted Mar 2, 2010·14 cites·12 claims
- 3988US7580505B2Method for inspecting object using multi-energy radiations and apparatus thereofUNIV TSINGHUA·Filed 2006·Granted Aug 25, 2009·57 cites·36 claims
- 4087US10371648B2Radiography systems based on distributed ray sourceNUCTECH CO LTD·Filed 2015·Granted Aug 6, 2019·3 cites·10 claims
- 4187US10302578B2Method for performing material decomposition using a dual-energy X-ray CT and corresponding dual-energy X-ray CT apparatusUNIV TSINGHUA·Filed 2017·Granted May 28, 2019·3 cites·20 claims
- 4287US10074166B2Systems and methods for inspecting cargoesUNIV TSINGHUA·Filed 2015·Granted Sep 11, 2018·7 cites·12 claims
- 4387US9599705B2Millimetre wave three dimensional holographic scan imaging apparatus and method for inspecting a human body or an articleNUCTECH CO LTD·Filed 2014·Granted Mar 21, 2017·8 cites·15 claims
- 4486US9417356B2Millimeter wave holographic scan imaging apparatus for human body security inspectionNUCTECH CO LTD·Filed 2014·Granted Aug 16, 2016·8 cites·15 claims
- 4586US8983033B2Scanning device and method for back-scatter imaging with a radiation beamCHEN ZHIQIANG·Filed 2011·Granted Mar 17, 2015·7 cites·10 claims
- 4686US7508908B2CT method and apparatus for liquid safety-detection with a radiation sourceUNIV TSINGHUA·Filed 2005·Granted Mar 24, 2009·23 cites·16 claims
- 4785US10229336B2Inspection methods and systemsNUCTECH CO LTD·Filed 2015·Granted Mar 12, 2019·2 cites·10 claims
- 4885US8946753B2Light emitting diodeUNIV TSINGHUA·Filed 2013·Granted Feb 3, 2015·3 cites·15 claims
- 4985US8290230B2Method and apparatus for substance identificationCHEN ZHIQIANG·Filed 2008·Granted Oct 16, 2012·9 cites·24 claims
- 5085US7962283B2Deviation-correction system for positioning of moving objects and motion tracking method thereofNUCTECH CO LTD·Filed 2006·Granted Jun 14, 2011·20 cites·9 claims
Showing the top 50 of 283 patent records by PatentIndex Score.
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