Inventor · disambiguated record
Ruchuan Du
Also filed as: DU RUCHUAN
4 granted patents·1 pending application·1 citations·filing 2017–2025
55Inventor score
Files withHUAWEI TECH CO LTD5
Top patents by PatentIndex Score
5 records- 0178US11432218B2Handover method and system, and deviceHUAWEI TECH CO LTD·Filed 2020·Granted Aug 30, 2022·1 cites·20 claims
- 0257US2025227512A1Communication method and apparatusHUAWEI TECH CO LTD·Filed 2025·Application pending·0 cites
- 0356US12200484B2Communication method and communications deviceHUAWEI TECH CO LTD·Filed 2021·Granted Jan 14, 2025·0 cites·20 claims
- 0448US11611930B2Access method, device, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Mar 21, 2023·0 cites·17 claims
- 0539US10673960B2Method and apparatus for determining gateway informationHUAWEI TECH CO LTD·Filed 2017·Granted Jun 2, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →