Inventor · disambiguated record
Changrui Ren
Also filed as: REN CHANGRUI
19 granted patents·13 pending applications·28 citations·filing 2008–2022
90Inventor score
Files withIBM23CHANGZHOU SHICHUANG ENERGY CO LTD3CHEN FENG2CHANGZHOU SHICHUANG ENERGY TECH CO LTD1CHEN WENKAI1
Top patents by PatentIndex Score
32 records- 0189US10257206B2Monitoring actions performed by a network of peer devices using a blockchainIBM·Filed 2016·Granted Apr 9, 2019·6 cites·20 claims
- 0283US8494823B2Method and system for determining service area of supply chain by simulating service cycle timeDING HONG WEI·Filed 2008·Granted Jul 23, 2013·12 cites·19 claims
- 0379US11423351B2Blockchain-based food product shelf-life managementIBM·Filed 2016·Granted Aug 23, 2022·3 cites·17 claims
- 0478US10685436B2Dot-matrix product information encoding for food traceabilityIBM·Filed 2018·Granted Jun 16, 2020·1 cites·14 claims
- 0576US10223783B2Dot-matrix product information encoding for food traceabilityIBM·Filed 2017·Granted Mar 5, 2019·1 cites·22 claims
- 0667US11070360B2Parallel transaction validation and block generation in a blockchainIBM·Filed 2018·Granted Jul 20, 2021·1 cites·20 claims
- 0766US10250705B2Interaction trajectory retrievalIBM·Filed 2015·Granted Apr 2, 2019·3 cites·9 claims
- 0865US11501423B2Dot-matrix product information encoding for food traceabilityIBM·Filed 2020·Granted Nov 15, 2022·0 cites·20 claims
- 0962US2016063422A1Business process model synchronizationIBM·Filed 2014·Application pending·0 cites
- 1060US10917414B2Monitoring actions performed by a network of peer devices using a blockchainIBM·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 1159US10229169B2Eliminating false predictors in data-miningIBM·Filed 2016·Granted Mar 12, 2019·1 cites·15 claims
- 1259US2012316927A1Computer-implemented method and apparatus for integrating heterogeneous business processesCHEN FENG·Filed 2012·Application pending·0 cites
- 1358US10425425B2Monitoring actions performed by a network of peer devices using a blockchainIBM·Filed 2019·Granted Sep 24, 2019·0 cites·20 claims
- 1458US2015170243A1Creating a house of quality for product designIBM·Filed 2013·Application pending·0 cites
- 1558US2012310709A1Computer-implemented method and apparatus for integrating heterogeneous business processesCHEN FENG·Filed 2012·Application pending·0 cites
- 1657US9129318B2System and method for allocating suppliers using geographical information system and supplier capabilityDING HONG W·Filed 2009·Granted Sep 8, 2015·0 cites·21 claims
- 1753US10214136B2Adaptive vehicle illumination utilizing visual pattern learning and cognitive enhancingIBM·Filed 2017·Granted Feb 26, 2019·0 cites·1 claims
- 1851US12427538B2Method for roller-coating liquid materialCHANGZHOU SHICHUANG ENERGY CO LTD·Filed 2022·Granted Sep 30, 2025·0 cites·7 claims
- 1951US2016148128A1Business process model synchronizationIBM·Filed 2016·Application pending·0 cites
- 2051US2019031084A1Adaptive vehicle illumination utilizing visual pattern learning and cognitive enhancingIBM·Filed 2017·Application pending·0 cites
- 2150US2016321575A1Scoring entries in a repository of business process models to facilitate searchingIBM·Filed 2015·Application pending·0 cites
- 2249US9754010B2Generation of cube metadata and query statement based on an enhanced star schemaIBM·Filed 2013·Granted Sep 5, 2017·0 cites·18 claims
- 2349US2018365688A1Transaction execution and validation in a blockchainIBM·Filed 2017·Application pending·0 cites
- 2447US2018247322A1Computer-based forecasting of market demand for a new productIBM·Filed 2017·Application pending·0 cites
- 2546US10051307B2Media selection based on content of broadcast informationIBM·Filed 2014·Granted Aug 14, 2018·0 cites·19 claims
- 2645US2024165651A1Chain-type roller coating apparatus and use thereofCHANGZHOU SHICHUANG ENERGY CO LTD·Filed 2021·Application pending·0 cites
- 2745US2016321262A1Scoring entries in a repository of business process models to facilitate searchingIBM·Filed 2015·Application pending·0 cites
- 2844US12243952B2Double-sided passivated contact cell and preparation method thereofCHANGZHOU SHICHUANG ENERGY CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·6 claims
- 2941US2013196684A1Generating indoor radio map, locating indoor targetIBM·Filed 2013·Application pending·0 cites
- 3039US2013121580A1Analysis of service delivery processes based on interrogation of work assisted devicesCHEN WENKAI·Filed 2012·Application pending·0 cites
- 3136US10276741B2Method for eliminating metal composites from polycrystalline silicon cell pieceCHANGZHOU SHICHUANG ENERGY TECH CO LTD·Filed 2018·Granted Apr 30, 2019·0 cites·4 claims
- 3235US10839091B2Protection of data privacy for cognitive demand forecastingIBM·Filed 2017·Granted Nov 17, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →