Inventor · disambiguated record
Zhiwei Yuan
Also filed as: YUAN ZHIWEI
9 granted patents·3 pending applications·4 citations·filing 2018–2024
78Inventor score
Files withCHANGZHOU LANGCHENG INTELLIGENT TECH CO LTD4CHINA PETROLEUM & CHEM CORP4BEIJING MORAN COGNITIVE TECH CO LTD2BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD1HUAWEI TECH CO LTD1
Top patents by PatentIndex Score
12 records- 0176US10815132B2Apparatus and method for treating waste water containing ammonium saltsCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Oct 27, 2020·1 cites·26 claims
- 0268US11820690B2Apparatus and method for treating waste water containing ammonium saltsCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Nov 21, 2023·0 cites·14 claims
- 0365US11572289B2Apparatus and method for treating waste water containing ammonium saltsCHINA PETROLEUM & CHEM CORP·Filed 2020·Granted Feb 7, 2023·0 cites·12 claims
- 0463US10829401B2Apparatus and method for treating waste water containing ammonium saltsCHINA PETROLEUM & CHEM CORP·Filed 2018·Granted Nov 10, 2020·0 cites·27 claims
- 0552USD1095349SWheeled walkerCHANGZHOU LANGCHENG INTELLIGENT TECH CO LTD·Filed 2024·Granted Sep 30, 2025·1 cites·1 claims
- 0652USD1095346SWheeled walkerCHANGZHOU LANGCHENG INTELLIGENT TECH CO LTD·Filed 2024·Granted Sep 30, 2025·1 cites·1 claims
- 0752USD1095348SWheeled walkerCHANGZHOU LANGCHENG INTELLIGENT TECH CO LTD·Filed 2024·Granted Sep 30, 2025·1 cites·1 claims
- 0851US2025118015A1Image rendering method and related apparatusHUAWEI TECH CO LTD·Filed 2023·Application pending·0 cites
- 0947US12164865B2Method and apparatus for processing document, device and mediumBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·26 claims
- 1042US2022060348A1Method for dynamically building environment conditioning rule list in smart home, and deviceBEIJING MORAN COGNITIVE TECH CO LTD·Filed 2019·Application pending·0 cites
- 1142US2022070016A1Method and apparatus for dynamically building conflict check rule table in smart homeBEIJING MORAN COGNITIVE TECH CO LTD·Filed 2019·Application pending·0 cites
- 1236USD1095347SWheeled walkerCHANGZHOU LANGCHENG INTELLIGENT TECH CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →