Inventor · disambiguated record
Yiling Liu
Also filed as: LIU YILING
9 granted patents·3 pending applications·10 citations·filing 2006–2025
80Inventor score
Files withHUAWEI TECH CO LTD4TANG JIE2ZHEJIANG DONGOU FILTERING MACHINERY MFG CO LTD2LIU YILING1UNIV SOUTHWEST JIAOTONG1
Top patents by PatentIndex Score
12 records- 0171US8510832B2Method and system for content categorizationHUAWEI TECH CO LTD·Filed 2012·Granted Aug 13, 2013·3 cites·8 claims
- 0262US8533314B2Method and system for content categorizationTANG JIE·Filed 2011·Granted Sep 10, 2013·1 cites·19 claims
- 0359US8286240B2Method and system for content categorizationLIU YILING·Filed 2009·Granted Oct 9, 2012·3 cites·12 claims
- 0458US8351353B2Forward channel sharing method in time division communication systemZTE CORP·Filed 2008·Granted Jan 8, 2013·2 cites·11 claims
- 0555US9195737B2Method and system for content categorizationHUAWEI TECH CO LTD·Filed 2014·Granted Nov 24, 2015·0 cites·14 claims
- 0649US12437126B1Method of randomly generating three-dimensional profiles of railway ballast particlesUNIV SOUTHWEST JIAOTONG·Filed 2025·Granted Oct 7, 2025·0 cites·2 claims
- 0749US2024246822A1Preparation method for iron phosphate powder by microporous filtration and concentration and preparation device thereofZHEJIANG DONGOU FILTERING MACHINERY MFG CO LTD·Filed 2022·Application pending·0 cites
- 0847US8719332B2Method and system for content categorizationTANG JIE·Filed 2010·Granted May 6, 2014·0 cites·25 claims
- 0945US8441990B2Method and system for sharing reverse channel in trunk communication systemZHANG WANSHUAI·Filed 2006·Granted May 14, 2013·1 cites·30 claims
- 1037US12303843B2Filtering and concentrating apparatus having stirring functionZHEJIANG DONGOU FILTERING MACHINERY MFG CO LTD·Filed 2020·Granted May 20, 2025·0 cites·13 claims
- 1133US2010318517A1Method, system and device for associating content with a categoryHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
- 1228US2011029537A1Method, device and system for categorizing contentHUAWEI TECH CO LTD·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yiling Liu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →