Inventor · disambiguated record
Fang Lei
Also filed as: LEI FANG · Lei fang hua
25 granted patents·7 pending applications·450 citations·filing 1994–2024
96Inventor score
Files withSTORZ KARL GMBH & CO KG10LEI FANG4STORZ KARL SE & CO KG3DAHMEN JAN2SHENZHEN INNOKIN TECH CO LTD2
Top patents by PatentIndex Score
32 records- 0195US7553277B2Endoscope with variable direction of viewSTORZ KARL GMBH & CO KG·Filed 2006·Granted Jun 30, 2009·46 cites·25 claims
- 0292US6965715B2Lens and method for producing a lensSTORZ KARL GMBH & CO KG·Filed 2004·Granted Nov 15, 2005·56 cites·21 claims
- 0390US6618207B2Endoscope lens, and an endoscope equipped with such a lensSTORZ KARL GMBH & CO KG·Filed 2001·Granted Sep 9, 2003·48 cites·18 claims
- 0488US8702602B2ExoscopeBERCI GEORGE·Filed 2012·Granted Apr 22, 2014·42 cites·19 claims
- 0585US6833912B2Apparatus for testing the state of an endoscopeSTORZ KARL GMBH & CO KG·Filed 2001·Granted Dec 21, 2004·38 cites·73 claims
- 0682US8394014B2EndoscopeFUERST FRANK·Filed 2006·Granted Mar 12, 2013·65 cites·6 claims
- 0782US5528297AConvertible video camera/projectorTHOMSON BRANDT GMBH·Filed 1994·Granted Jun 18, 1996·92 cites·6 claims
- 0880US9392930B2Endoscope with adjustable viewing angleLEI FANG·Filed 2011·Granted Jul 19, 2016·6 cites·22 claims
- 0979US8870758B2Endoscope with adjustable viewing angleDAHMEN JAN·Filed 2011·Granted Oct 28, 2014·13 cites·15 claims
- 1078US12357155B2Endoscope-pipeSTORZ KARL SE & CO KG·Filed 2022·Granted Jul 15, 2025·0 cites·11 claims
- 1171US2024341359A1Heat exchanger, sectional heating device, and aerosol generating deviceSHENZHEN INNOKIN TECH CO LTD·Filed 2024·Application pending·0 cites
- 1270US10624526B2Endoscope-pipeSTORZ KARL SE & CO KG·Filed 2016·Granted Apr 21, 2020·1 cites·5 claims
- 1370US7595935B2Rod lensSTORZ KARL GMBH & CO KG·Filed 2006·Granted Sep 29, 2009·5 cites·12 claims
- 1469US2025241484A1Cooking applianceStoreBound LLC·Filed 2024·Application pending·0 cites
- 1564US7002741B2Image transmission system for endoscopes and method of producing a rod lensKARLSTORZ GMBH & CO KG·Filed 2001·Granted Feb 21, 2006·11 cites·26 claims
- 1664US2020196838A1Endoscope-pipeSTORZ KARL SE & CO KG·Filed 2020·Application pending·0 cites
- 1762US2023100970A1Heating apparatus, non-combusted heating device, and method for manufacturing the sameSHENZHEN INNOKIN TECH CO LTD·Filed 2022·Application pending·0 cites
- 1861US6788637B1Apparatus for reading from and/or writing to optical recording mediaTHOMSON BRANDT GMBH·Filed 2000·Granted Sep 7, 2004·4 cites·11 claims
- 1960US8043210B2Endoscope tube with image inversion systemSTORZ KARL GMBH & CO KG·Filed 2007·Granted Oct 25, 2011·1 cites·12 claims
- 2059US12121626B2Blood coagulation-promoting silk fibroin-polypeptide electrospun membrane and preparation method thereofUNIV ZHEJIANG·Filed 2021·Granted Oct 22, 2024·0 cites·6 claims
- 2159US9427141B2Endoscope-pipeLEI FANG·Filed 2010·Granted Aug 30, 2016·1 cites·16 claims
- 2258US7586679B2Image transmission system from three rod lenses for rigid endoscopesSTORZ KARL GMBH & CO KG·Filed 2004·Granted Sep 8, 2009·5 cites·21 claims
- 2353US11608295B2Dispersant compositionCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2018·Granted Mar 21, 2023·0 cites·23 claims
- 2452US9591475B2Wireless local area network configuration method and wireless terminalHUAWEI DEVICE CO LTD·Filed 2014·Granted Mar 7, 2017·0 cites·10 claims
- 2550US6301043B1Endoscope with at least one reversal system with a non-homogeneous refraction indexSTORZ KARL GMBH & CO KG·Filed 1997·Granted Oct 9, 2001·15 cites·15 claims
- 2650US2017127927A1Light-Conducting Device for an Endoscope to Direct Illuminating LightSTORZ KARL GMBH & CO KG·Filed 2017·Application pending·0 cites
- 2749US11276161B2Reference image generation for semiconductor applicationsKLA CORP·Filed 2020·Granted Mar 15, 2022·0 cites·23 claims
- 2847US6804052B2Rod lens system for rigid endoscopesSTORZ KARL GMBH & CO KG·Filed 2003·Granted Oct 12, 2004·1 cites·14 claims
- 2945US2012271113A1Light-conducting device for an endoscope to direct illuminating lightLEI FANG·Filed 2012·Application pending·0 cites
- 3044US8613538B2Illumination system for endoscopy or microscopyEHRHARDT ANDRE·Filed 2007·Granted Dec 24, 2013·0 cites·16 claims
- 3143US9867526B2Endoscope with adjustable viewing angleLEI FANG·Filed 2012·Granted Jan 16, 2018·0 cites·11 claims
- 3241US2012184820A1Endoscope with adjustable viewing angleDAHMEN JAN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →