Inventor · disambiguated record
Ping Li
Also filed as: LI PING · Li ping chen
38 granted patents·7 pending applications·346 citations·filing 1998–2024
97Inventor score
Files withIBM17INTRADIN HUZHOU PRECISION TECH CO LTD3SANDISK CORP3CHICONY ELECTRONICS CO LTD2GUANGZHOU ZHIYI BIOTECHNOLOGY CO LTD2
Top patents by PatentIndex Score
45 records- 0193US6727177B1Multi-step process for forming a barrier film for use in copper layer formationLSI LOGIC CORP·Filed 2001·Granted Apr 27, 2004·58 cites·21 claims
- 0292US9860367B1Dial pattern recognition on mobile electronic devicesIBM·Filed 2016·Granted Jan 2, 2018·15 cites·21 claims
- 0392US9401914B1Utilization of multiple keypads for password inputsIBM·Filed 2015·Granted Jul 26, 2016·10 cites·16 claims
- 0487US10044707B1Token-based access controlIBM·Filed 2017·Granted Aug 7, 2018·5 cites·1 claims
- 0587US6219662B1Supporting database indexes based on a generalized B-tree indexIBM·Filed 1998·Granted Apr 17, 2001·109 cites·24 claims
- 0685US9411438B1Utilization of multiple keypads for password inputsIBM·Filed 2015·Granted Aug 9, 2016·4 cites·1 claims
- 0784US11840911B2Fracturing method with synergistic effects of energy enhancement, oil displacement, huff and puff, imbibition, and displacementNANNIWAN OIL PRODUCTION PLANT YANCHANG OILFIELD CO LTD·Filed 2022·Granted Dec 12, 2023·4 cites·7 claims
- 0883US10158626B1Token-based access controlIBM·Filed 2017·Granted Dec 18, 2018·4 cites·12 claims
- 0982US7413984B2Multi-step process for forming a barrier film for use in copper layer formationLSI CORP·Filed 2007·Granted Aug 19, 2008·6 cites·6 claims
- 1081US10972389B2Next-hop component selection along a service function pathIBM·Filed 2019·Granted Apr 6, 2021·3 cites·18 claims
- 1179US12384055B1Multi-degree-of-freedom bionic dexterous handSHENZHEN ZHAOWEI MACHINERY & ELECTRONICS CO LTD·Filed 2024·Granted Aug 12, 2025·1 cites·16 claims
- 1278US7320126B2Implementation of in system programming to update firmware on memory cardsSANDISK CORP·Filed 2001·Granted Jan 15, 2008·23 cites·3 claims
- 1373US11298758B2Cutting blade having a plurality of different coatings on surfaces thereofZHUZHOU CEMENTED CARBIDE CUTTI·Filed 2017·Granted Apr 12, 2022·2 cites·20 claims
- 1472US9756027B2Protected information sharingIBM·Filed 2015·Granted Sep 5, 2017·2 cites·3 claims
- 1572US7174440B2Method and apparatus for performing block caching in a non-volatile memory systemSANDISK CORP·Filed 2003·Granted Feb 6, 2007·17 cites·18 claims
- 1670US10316386B2High-carbon steel wire rod and preparation method thereforINSTITUTE OF RES OF IRON AND STEEL JIANGSU PROVINCE/SHA STEEL CO LTD·Filed 2014·Granted Jun 11, 2019·1 cites·6 claims
- 1770US9346109B2Unequal helix-angle end millXU JIN·Filed 2011·Granted May 24, 2016·5 cites·12 claims
- 1868US7229923B2Multi-step process for forming a barrier film for use in copper layer formationLSI CORP·Filed 2004·Granted Jun 12, 2007·9 cites·26 claims
- 1967US7552345B2Implementation of storing secret information in data storage reader productsSANDISK CORP·Filed 2002·Granted Jun 23, 2009·12 cites·17 claims
- 2066US6266663B1User-defined search using index exploitationIBM·Filed 1998·Granted Jul 24, 2001·50 cites·18 claims
- 2164US11610747B1KeyboardCHICONY ELECTRONICS CO LTD·Filed 2022·Granted Mar 21, 2023·0 cites·7 claims
- 2263US8296752B2Implementation of in-system programming to update firmware on memory cardsCHANG ROBERT C·Filed 2007·Granted Oct 23, 2012·2 cites·13 claims
- 2362US11295909B2Keyswitch deviceCHICONY ELECTRONICS CO LTD·Filed 2021·Granted Apr 5, 2022·0 cites·12 claims
- 2462US8984060B2Rebuild system for a storage networkIBM·Filed 2013·Granted Mar 17, 2015·1 cites·7 claims
- 2557US11602101B2CrusherINTRADIN HUZHOU PRECISION TECH CO LTD·Filed 2020·Granted Mar 14, 2023·0 cites·9 claims
- 2657US7761282B2System and method to simulate conditions and drive control-flow in softwareIBM·Filed 2005·Granted Jul 20, 2010·2 cites·25 claims
- 2756US11032202B2Load balancing in data hosting systemsIBM·Filed 2019·Granted Jun 8, 2021·0 cites·6 claims
- 2854US9565193B2Utilization of multiple keypads for password inputsIBM·Filed 2016·Granted Feb 7, 2017·0 cites·1 claims
- 2953US9521152B1Utilization of multiple keypads for password inputsIBM·Filed 2016·Granted Dec 13, 2016·0 cites·1 claims
- 3052US2022200078A1Energy storage system and temperature control method thereofHUAWEI DIGITAL POWER TECH CO LTD·Filed 2021·Application pending·0 cites
- 3151US12453746B2Use of akkermansia muciniphila in preparation of pharmaceutical composition or health care product composition for improving metabolic syndromeGUANGZHOU ZHIYI BIOTECHNOLOGY CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·20 claims
- 3251US10541924B2Load balancing in data hosting systemsIBM·Filed 2017·Granted Jan 21, 2020·0 cites·13 claims
- 3350US8977682B2Rebuild system for a storage networkIBM·Filed 2012·Granted Mar 10, 2015·0 cites·13 claims
- 3450US2024270305A1Vehicle Control Method and ApparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3549USD1061187SLog splitterINTRADIN HUZHOU PRECISION TECH CO LTD·Filed 2021·Granted Feb 11, 2025·1 cites·1 claims
- 3649US2022379518A1Hydraulic log splitterINTRADIN HUZHOU PRECISION TECH CO LTD·Filed 2021·Application pending·0 cites
- 3748US2025099512A1Use of bacteroides fragilis in improvement and treatment of diarrheaGUANGZHOU ZHIYI BIOTECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3847US2014143576A1Energy saving network apparatus and systemGEMTEK TECHNOLOGY CO LTD·Filed 2013·Application pending·0 cites
- 3947US2022370534A1External composition for skin having itching relieving effectYANGSHENGTANG ANJI COSMETICS CO LTD·Filed 2020·Application pending·0 cites
- 4046US9229785B2Policy-based workload performance optimization for dynamically distributed OSGi applicationIBM·Filed 2014·Granted Jan 5, 2016·0 cites·12 claims
- 4145US9238839B2Primer set, method and kit for detecting pathogen in animals or plantsUNIV NAT CHENG KUNG·Filed 2013·Granted Jan 19, 2016·0 cites·12 claims
- 4241US10214661B2Organic silicon coatingHUNAN SOKAN NEW MAT CO LTD·Filed 2015·Granted Feb 26, 2019·0 cites·10 claims
- 4341US2021299760A1Drilling toolZHUZHOU CEMENTED CARBIDE CUTTI·Filed 2019·Application pending·0 cites
- 4440US11649714B1Method for predicting and optimizing rate of penetration (ROP) for oil and gas drilling based on bayesian optimizationUNIV SOUTHWEST PETROLEUM·Filed 2022·Granted May 16, 2023·0 cites·5 claims
- 4537US11982166B2System for segmented simultaneous water injection and oil recovery through double pipes in horizontal sectionNANNIWAN OIL PRODUCTION PLANT YANCHANG OILFIELD CO LTD·Filed 2022·Granted May 14, 2024·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →