Inventor · disambiguated record
Dongfeng Li
Also filed as: LI DONGFENG
14 granted patents·6 pending applications·71 citations·filing 2000–2023
89Inventor score
Files withHUAWEI TECH CO LTD4CHINA PETROLEUM & CHEM CORP3LI DONGFENG2NETAPP INC2BEIJING INST OF CLOTHING TECHN1
Top patents by PatentIndex Score
20 records- 0186US8032896B1System and method for histogram based chatter suppressionNETAPP INC·Filed 2005·Granted Oct 4, 2011·22 cites·17 claims
- 0284US12014149B1Multi-turn human-machine conversation method and apparatus based on time-sequence feature screening encoding moduleQILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES·Filed 2023·Granted Jun 18, 2024·2 cites·2 claims
- 0381US8255425B1System and method for event notification using an event routing tableLI DONGFENG·Filed 2005·Granted Aug 28, 2012·18 cites·11 claims
- 0478US9134921B1Uniquely naming storage devices in a global storage environmentLI DONGFENG·Filed 2007·Granted Sep 15, 2015·9 cites·25 claims
- 0573US7642388B2Composite for catalytic distillation and its preparationCHINA PETROLEUM & CHEMICAL·Filed 2007·Granted Jan 5, 2010·3 cites·15 claims
- 0672US6504071B2Process and apparatus for preparation of ethylbenzene by alkylation of benzene with dilute ethylene contained in dry gas by catalytic distillationBEIJING INST OF CLOTHING TECHN·Filed 2000·Granted Jan 7, 2003·14 cites·11 claims
- 0757US2025042867A1Maleic anhydride hydrogenation process and succinic acid production process comprising the sameCHINA PETROLEUM & CHEM CORP·Filed 2022·Application pending·0 cites
- 0856US12149434B2Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
- 0952US12110460B2Method and apparatus for recovering C2—C4 components in methane-containing industrial gasCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Oct 8, 2024·0 cites·27 claims
- 1052US10282137B2Uniquely naming storage devices in a global storage environmentNETAPP INC·Filed 2015·Granted May 7, 2019·0 cites·20 claims
- 1151US12509573B2Functionalized graphene oxide nitrile rubber and tooth-scar-free tooth blockJIANHU KAITAI PETROLEUM MACHINERY CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·2 claims
- 1250US7226884B2Composite for catalytic distillation and its preparationSINOPEC BEIJING RES INST OF CH·Filed 2003·Granted Jun 5, 2007·3 cites·2 claims
- 1349US12166678B2Path traffic allocation method, network device, and network systemHUAWEI TECH CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·18 claims
- 1448US11649406B2Method and system for separating light hydrocarbonsCHINA PETROLEUM & CHEM CORP·Filed 2019·Granted May 16, 2023·0 cites·36 claims
- 1545US2025317144A1Magnetic switch having filtering functionMULTIDIMENSION TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 1644US2022124044A1Measurement reporting method and network nodeHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 1744US2022124034A1Congestion Measurement Method And Network NodeHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 1843US2024411998A1Automatic dialogue method and system based on deep bi-directional attentionUNIV QILU TECHNOLOGY·Filed 2023·Application pending·0 cites
- 1941US8872292B2Push-pull magnetoresistive sensor bridges and mass fabrication methodDEAK JAMES GEZA·Filed 2012·Granted Oct 28, 2014·0 cites·13 claims
- 2040US2013087068A1Driver's cab of magnetically levitated train and manufacturing method thereofTANGSHAN RAILWAY VEHICLE CO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →