Inventor · disambiguated record
Di Cheng
Also filed as: CHENG DI · CHENG DI DO
7 granted patents·2 pending applications·44 citations·filing 2000–2023
82Inventor score
Files withCHENG DI DO2HENAN KELONG NEW ENERGY CO LTD2GUANGDONG SHUNDE TIANXIN ENV PROT TECH CO LTD1Shen Tony Changhong1UNIV TSINGHUA1
Top patents by PatentIndex Score
9 records- 0178US10341140B2Dynamic network service overlay establishment in hub-and-spoke packet switching networksShen Tony Changhong·Filed 2016·Granted Jul 2, 2019·7 cites·19 claims
- 0274US10935520B2Method for reconstructing defectUNIV TSINGHUA·Filed 2018·Granted Mar 2, 2021·1 cites·18 claims
- 0364USD487112SCombined pen and holder thereforFiled 2003·Granted Feb 24, 2004·15 cites·1 claims
- 0464US6308380B1Pen clip mounting arrangementFiled 2000·Granted Oct 30, 2001·13 cites·2 claims
- 0557US12215437B2Gradient single-crystal positive electrode material, and preparation method therefor and use thereofHENAN KELONG NEW ENERGY CO LTD·Filed 2022·Granted Feb 4, 2025·0 cites·16 claims
- 0651US2025079446A1Multilayer Annular Pore Nickel-Cobalt-Aluminum Precursor And Preparation Method And Positive Electrode Material ThereofHENAN KELONG NEW ENERGY CO LTD·Filed 2023·Application pending·0 cites
- 0739USD430211SPen clipCHENG DI DO·Filed 2000·Granted Aug 29, 2000·5 cites·1 claims
- 0834USD431835SPen clipCHENG DI DO·Filed 2000·Granted Oct 10, 2000·3 cites·1 claims
- 0931US2017203978A1Treatment methods for recycling dyeing residual liquidsGUANGDONG SHUNDE TIANXIN ENV PROT TECH CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →