Inventor · disambiguated record
Chen Cai
Also filed as: CAI CHEN
16 granted patents·3 pending applications·101 citations·filing 1999–2024
90Inventor score
Top patents by PatentIndex Score
19 records- 0186US6724449B1Vertical aligned liquid crystal display and method using dry deposited alignment layer filmsIBM·Filed 2000·Granted Apr 20, 2004·31 cites·66 claims
- 0284US12141985B2Weeding robot and method and apparatus for planning weeding path thereof, and mediumNANJING INST AGRICULTURAL MECHANIZATION MINI AGRICULTURE & RURAL AFFAIRS·Filed 2022·Granted Nov 12, 2024·3 cites·8 claims
- 0378US12340448B2Comment video generation method and apparatusSHANGHAI HODE INFORMATION TECH CO LTD·Filed 2023·Granted Jun 24, 2025·1 cites·20 claims
- 0478US10654028B2Catalyst for catalyzing formaldehyde oxidation and the preparation and use of the sameLUMILEDS HOLDING BV·Filed 2018·Granted May 19, 2020·1 cites·14 claims
- 0569US6067142AVertically aligned pi-cell LCD having on-state with mid-plane molecules perpendicular to the substratesIBM·Filed 1999·Granted May 23, 2000·41 cites·23 claims
- 0666USD840304SAutomotive air purifierKONINKLIJKE PHILIPS NV·Filed 2015·Granted Feb 12, 2019·15 cites·1 claims
- 0759US11618872B2Anaerobic digestion device based on self-sustained air flotationUNIV TONGJI·Filed 2021·Granted Apr 4, 2023·0 cites·6 claims
- 0859US11193104B2System for high-value utilization of organic solid wasteUNIV TONGJI·Filed 2021·Granted Dec 7, 2021·0 cites·2 claims
- 0957USD804003SAutomotive air purifierKONINKLIJKE PHILIPS NV·Filed 2015·Granted Nov 28, 2017·9 cites·1 claims
- 1056US2025210760A1Electrodes and related systems and methods therofUNIV VIRGINIA PATENT FOUNDATION·Filed 2023·Application pending·0 cites
- 1155US12339259B1Monitoring method and device of dissolved greenhouse gases in wastewaterUNIV TONGJI·Filed 2024·Granted Jun 24, 2025·0 cites·7 claims
- 1255US2023062682A1Mec reactor system for strengthening anaerobic digestionUNIV TONGJI·Filed 2022·Application pending·0 cites
- 1354US11073459B2Method for evaluating an pretreatment effect for organic solid waste based on fractal dimensionUNIV TONGJI·Filed 2020·Granted Jul 27, 2021·0 cites·7 claims
- 1453US11156539B2Method for evaluating bioavailability of organic solid waste by anaerobic conversion based on fractal dimensionUNIV TONGJI·Filed 2020·Granted Oct 26, 2021·0 cites·5 claims
- 1550US11157927B2System and method for determining a service demand in a service networkNAT ICT AUSTRALIA LTD·Filed 2016·Granted Oct 26, 2021·0 cites·7 claims
- 1648US11906120B2Hybrid function LED auxiliary lamp for motor vehiclesLUMILEDS LLC·Filed 2022·Granted Feb 20, 2024·0 cites·12 claims
- 1747US2024160146A1Conductive connection structure and image-forming apparatusZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 1842US11752543B2Melt flow rate adjustment system and method of multi-component radial functional-gradient-material equipmentUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2021·Granted Sep 12, 2023·0 cites·2 claims
- 1922US10536169B2Encoder and decoder for LDPC codeUNIV BEIHANG·Filed 2016·Granted Jan 14, 2020·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →