Inventor · disambiguated record
Li Cheng
Also filed as: CHENG LI · CHENG LI-FENG
11 granted patents·5 pending applications·114 citations·filing 1997–2023
88Inventor score
Top patents by PatentIndex Score
16 records- 0189USD847817STablet caseCHENG LI·Filed 2017·Granted May 7, 2019·50 cites·1 claims
- 0288USD967108STablet caseSHENZHEN HUI LI TENG E COMMERCE CO LTD·Filed 2021·Granted Oct 18, 2022·25 cites·1 claims
- 0371US9334446B2Thermal cracker deviceSUNSCIENCE CO LTD E·Filed 2013·Granted May 10, 2016·3 cites·6 claims
- 0465USD958795SCover case for a tabletSHENZHEN HUILITENG ELECTRONIC COMMERCE CO LTD·Filed 2019·Granted Jul 26, 2022·12 cites·1 claims
- 0565US9399737B2Insulating and cooling cracking deviceE-SUNSCIENCE CO LTD·Filed 2013·Granted Jul 26, 2016·2 cites·11 claims
- 0662US5853131ADesktop paper shredderFiled 1997·Granted Dec 29, 1998·19 cites·9 claims
- 0758USD991872STireSAILUN GROUP CO LTD·Filed 2022·Granted Jul 11, 2023·2 cites·1 claims
- 0850USD999150STireSAILUN GROUP CO LTD·Filed 2022·Granted Sep 19, 2023·1 cites·1 claims
- 0940US2014205958A1Vehicle type thermal desorption pyrolysis systemSUNSCIENCE CO LTD E·Filed 2014·Application pending·0 cites
- 1039USD1030615STireSAILUN GROUP CO LTD·Filed 2023·Granted Jun 11, 2024·0 cites·1 claims
- 1139USD1030621STireSAILUN GROUP CO LTD·Filed 2023·Granted Jun 11, 2024·0 cites·1 claims
- 1239US2018155626A1Substance vehicle of pyrolysis reactorE SUNSCIENCE CO LTD·Filed 2018·Application pending·0 cites
- 1337US8910892B2Waste tire separation recycling treatment deviceCHENG LI-FENG·Filed 2013·Granted Dec 16, 2014·0 cites·9 claims
- 1434US2011247534A1Waste recycling apparatusSUNSCIENCE CO LTD E·Filed 2010·Application pending·0 cites
- 1532US2015307783A1Substance vehicle of pyrolysis reactorSUNSCIENCE CO LTD E·Filed 2015·Application pending·0 cites
- 1629US2015307714A1Fly ash removing process of scrap tireSUNSCIENCE CO LTD E·Filed 2015·Application pending·0 cites
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