Inventor · disambiguated record
Rui Du
Also filed as: DU RUI · Du Rui Fang
31 granted patents·47 pending applications·75 citations·filing 2001–2025
94Inventor score
Files withHUAWEI TECH CO LTD51CONTEMPORARY AMPEREX TECHNOLOGY CO LTD12CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD5DU RUI2RES FOUNDATION SUNY2
Top patents by PatentIndex Score
78 records- 0192US11942636B2Positive electrode material, preparation method and uses thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Mar 26, 2024·2 cites·20 claims
- 0290US7239717B2Lossless embedding of data in digital objectsRES FOUNDATION SUNY·Filed 2005·Granted Jul 3, 2007·14 cites·23 claims
- 0390US7006656B2Lossless embedding of data in digital objectsRES FOUNDATION SUNY·Filed 2001·Granted Feb 28, 2006·42 cites·17 claims
- 0488US12489112B2Positive electrode material and preparation method and usage thereofCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Dec 2, 2025·0 cites·17 claims
- 0588US11569510B2Ternary positive electrode material with low gas generation and high capacityCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Jan 31, 2023·1 cites·12 claims
- 0686US12176537B2Positive electrode material, preparation method and uses thereofCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Dec 24, 2024·0 cites·20 claims
- 0785US11949093B2Positive active material, positive electrode plate, electrochemical energy storage apparatus, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 2, 2024·1 cites·17 claims
- 0884US12461226B2Radar measurement method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Nov 4, 2025·1 cites·15 claims
- 0984US12347859B2Positive active material, positive electrode plate, electrochemical energy storage apparatus, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Jul 1, 2025·0 cites·15 claims
- 1084US11121362B2Positive electrode sheet for secondary battery, secondary battery, battery module, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Sep 14, 2021·1 cites·17 claims
- 1184US2025279426A1Positive active material, positive electrode plate, electrochemical energy storage apparatus, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1282US2024194853A1Positive active material, positive electrode plate, electrochemical energy storage apparatus, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1379US12339351B2Ranging method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Jun 24, 2025·1 cites·20 claims
- 1478US11699789B2Positive electrode active material, positive electrode plate, electrochemical energy storage apparatus, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Jul 11, 2023·0 cites·12 claims
- 1577US11955633B2Positive electrode material and preparation method and usage thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·16 claims
- 1676US7787652B2Lossless embedding of data in digital objectsFRIDRICH JESSICA·Filed 2007·Granted Aug 31, 2010·4 cites·19 claims
- 1773US11073639B2Infrared cut-off filter and preparation method thereofXINYANG SUNNY OPTICS CO LTD·Filed 2017·Granted Jul 27, 2021·2 cites·16 claims
- 1871US12451485B2Pressure-resistant positive active material and electrochemical energy storage apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2019·Granted Oct 21, 2025·0 cites·13 claims
- 1969US2025386233A1Sensing method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2069US2025392944A1Communication method and communication apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2167US2025344096A1Wireless sensing method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2267US2025020794A1Measurement method, apparatus, and deviceHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 2367US2025240607A1Communication method and apparatus, and computer-readable storage mediumHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2467US2023223523A1Positive electrode plate for secondary battery, secondary battery, battery module, battery pack, and apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2566US12474470B2Method for sensing sneezing based on wireless signal, and related apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 2666US12326495B2Object locating method and apparatusHUAWEI TECH CO LTD·Filed 2022·Granted Jun 10, 2025·0 cites·20 claims
- 2765US2023126587A1Ternary positive electrode material with low gas generation and high capacityCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 2864US2025310733A1Information Indication Method in WLAN Sensing and Related ApparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 2964US2025119233A1Multi-user edmg aggregate ppdu structureHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3064US2025016726A1Monostatic sensing method and related productHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3163US2024365120A1Data transmission method and communication apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3263US2025024386A1Information transmission method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3363US2024357675A1Measurement setup identifier determining method and related apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3462US12457079B2Information indication method and apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Oct 28, 2025·0 cites·3 claims
- 3562US2024284204A1Sensing method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3661US12381647B2Signal processing method and apparatusHUAWEI TECH CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·17 claims
- 3761US2024187065A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 3861US2025212027A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 3961US2025211308A1Channel measurement method and related apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4061US2025274318A1Sensing-based communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4161US2025234222A1Sensing method and communication apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 4260US11177468B2High-compacted-density positive electrode material and electrochemical energy storage apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Nov 16, 2021·0 cites·17 claims
- 4360US2024121306A1Feedback indication method and apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 4460US2025055731A1Communication Method, Apparatus, and SystemHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4560US2024113758A1Feedback method, and apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 4660US2025125847A1Information transmission method and apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 4759US12477579B2Wireless local area network sensing method, network device, and chipHUAWEI TECH CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 4859US12342185B2Spatial multiplexing method and apparatus, computer-readable storage medium, and chipHUAWEI TECH CO LTD·Filed 2022·Granted Jun 24, 2025·0 cites·20 claims
- 4959US2024019540A1Data transmission method and apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 5059US2024155702A1Sensing session establishment method and communication apparatusHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →