Inventor · disambiguated record
Yanfeng Liu
Also filed as: LIU YANFENG
20 granted patents·5 pending applications·45 citations·filing 2002–2024
91Inventor score
Files withUNIV JIANGNAN6TVISION INSIGHTS INC5LIU YANFENG4PETROCHINA CO LTD2UNIV SHENYANG PHARMACEUTICAL2
Top patents by PatentIndex Score
25 records- 0193USD985474SCar trash bagLIU YANFENG·Filed 2022·Granted May 9, 2023·6 cites·1 claims
- 0289USD1047422SBackpackLIU YANFENG·Filed 2024·Granted Oct 22, 2024·11 cites·1 claims
- 0388USD1003219SCar trash bagLIU YANFENG·Filed 2023·Granted Oct 31, 2023·11 cites·1 claims
- 0484USD1006436SBackpackLIU YANFENG·Filed 2022·Granted Dec 5, 2023·8 cites·1 claims
- 0570USD1073118STemperature test chamberGUANGDONG SANWOOD TECH CO LTD·Filed 2024·Granted Apr 29, 2025·6 cites·1 claims
- 0668US12365926B2Saccharomyces cerevisiae strain for producing human milk lipid substitute and use thereofUNIV JIANGNAN·Filed 2023·Granted Jul 22, 2025·0 cites·9 claims
- 0767US2024263199A1Method for Improving Production of L-lactic Acid by Saccharomyces Cerevisiae Based on Regulation and Control of Ethanol Metabolic FluxUNIV JIANGNAN·Filed 2024·Application pending·0 cites
- 0866US2024093212A1Bacterial continuous evolution system, orthogonal error-prone dna polymerase, and continuous evolution methodUNIV JIANGNAN·Filed 2023·Application pending·0 cites
- 0965US2024002897A1Method for increasing yield of 7-dehydrocholesterol in yeast by using compartmentalizationUNIV JIANGNAN·Filed 2023·Application pending·0 cites
- 1064US12244891B2Systems and methods for assessing viewer engagementTVISION INSIGHTS INC·Filed 2022·Granted Mar 4, 2025·0 cites·12 claims
- 1161US11509956B2Systems and methods for assessing viewer engagementTVISION INSIGHTS INC·Filed 2022·Granted Nov 22, 2022·0 cites·25 claims
- 1261US10711394B2Composite having plant fiber textile and fabricating method thereofAVIC COMPOSITE CORP LTD·Filed 2013·Granted Jul 14, 2020·2 cites·10 claims
- 1359US11618902B2Bacillus subtilis for producing N-acetylneuraminic acid and application thereofUNIV JIANGNAN·Filed 2021·Granted Apr 4, 2023·0 cites·11 claims
- 1457US12312687B2Powder coating deviceXIAMEN YUNMAO TECH CO LTD·Filed 2022·Granted May 27, 2025·0 cites·9 claims
- 1557US12058399B2Methods and apparatus for multi-television measurementsTVISION INSIGHTS INC·Filed 2023·Granted Aug 6, 2024·0 cites·5 claims
- 1652US2018007431A1Systems and Methods for Assessing Viewer EngagementTVISION INSIGHTS INC·Filed 2017·Application pending·0 cites
- 1749US7592309B2Method of using a peptide having analgesic and antitumor activity from scorpionUNIV SHENYANG PHARMACEUTICAL·Filed 2002·Granted Sep 22, 2009·1 cites·3 claims
- 1848US10975377B2Method for regulating expression of protein of interest in bacillus subtilisUNIV JIANGNAN·Filed 2019·Granted Apr 13, 2021·0 cites·5 claims
- 1947US11770574B2Methods and apparatus for multi-television measurementsTVISION INSIGHTS INC·Filed 2018·Granted Sep 26, 2023·0 cites·9 claims
- 2040US10258965B2Sulfur-resistant catalyst for aromatics saturated hydrogenation and preparation method thereofPETROCHINA CO LTD·Filed 2015·Granted Apr 16, 2019·0 cites·12 claims
- 2136US9914949B2Method for enhancing N-acetylglucosamine production through glcK knockout of Bacillus subtilisLIU LONG·Filed 2015·Granted Mar 13, 2018·0 cites·7 claims
- 2235US11155820B2Target of VGSC β3 protein for prevention, treatment and diagnostic detection of cancersUNIV SHENYANG PHARMACEUTICAL·Filed 2015·Granted Oct 26, 2021·0 cites·11 claims
- 2334US9127075B2Analgesic active peptide VGG, preparation and use thereofZHANG JIANHAI·Filed 2011·Granted Sep 8, 2015·0 cites·1 claims
- 2433US10252255B2Method for preparing noble metal hydrogenation catalyst, noble metal hydrogenation catalyst and use thereofPETROCHINA CO LTD·Filed 2015·Granted Apr 9, 2019·0 cites·13 claims
- 2527US2013253238A1Method for producing lubricating base oil with low cloud point and high viscosity indexHU SHENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →