Inventor · disambiguated record
Rui Zhan
Also filed as: ZHAN RUI · Zhan rui-ming
18 granted patents·6 pending applications·20 citations·filing 2015–2025
88Inventor score
Files withESPRESSIF SYS SHANGHAI CO LTD11NANJING CHERVON IND CO LTD8ESPRESSIF SYSTEMS SHANGHAI PTE LTD3NANJING CHEVRON IND CO LTD1ZHAN RUI MING1
Top patents by PatentIndex Score
24 records- 0192US11913612B2Lighting deviceNANJING CHERVON IND CO LTD·Filed 2022·Granted Feb 27, 2024·3 cites·19 claims
- 0291US10693714B2Communication method for Wi-Fi internet of things equipment and Wi-Fi internet of things systemESPRESSIF SYSTEMS SHANGHAI PTE LTD·Filed 2015·Granted Jun 23, 2020·12 cites·14 claims
- 0389US12134177B2Power toolNANJING CHERVON IND CO LTD·Filed 2023·Granted Nov 5, 2024·1 cites·20 claims
- 0484US12228255B2Lighting deviceNANJING CHERVON IND CO LTD·Filed 2024·Granted Feb 18, 2025·1 cites·20 claims
- 0579US2025198424A1Airflow deviceNANJING CHEVRON IND CO LTD·Filed 2024·Application pending·0 cites
- 0673US11509516B2MIMO-OFDM wireless signal detection method and system capable of channel matrix pre-processing during detectionESPRESSIF SYS SHANGHAI CO LTD·Filed 2019·Granted Nov 22, 2022·2 cites·20 claims
- 0772US2024198483A1SanderNANJING CHERVON IND CO LTD·Filed 2024·Application pending·0 cites
- 0870US2025146508A1BlowerNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 0966US11105906B2Sonar-integrated internet of things device and applicable spatial environment detection system thereofESPRESSIF SYS SHANGHAI CO LTD·Filed 2016·Granted Aug 31, 2021·1 cites·11 claims
- 1065US2025212733A1Hedge trimmerNANJING CHERVON IND CO LTD·Filed 2024·Application pending·0 cites
- 1158US12365077B2Electric drill and electric toolNANJING CHERVON IND CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·19 claims
- 1258US12226887B2Power toolNANJING CHERVON IND CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·18 claims
- 1350US2025024408A1Wi-fi positioning method and systemESPRESSIF SYS SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
- 1448US2018236369A1Double-sided balance toyZHAN RUI MING·Filed 2017·Application pending·0 cites
- 1547US11711155B2Self-adaptive MIMO detection method and systemESPRESSIF SYS SHANGHAI CO LTD·Filed 2020·Granted Jul 25, 2023·0 cites·20 claims
- 1643US11791880B2MIMO-OFDM wireless signal detection method and system capable of channel matrix pre-processing before detectionESPRESSIF SYS SHANGHAI CO LTD·Filed 2019·Granted Oct 17, 2023·0 cites·20 claims
- 1743US11646925B2Data-packet preamble sequence and packet header, and processing method and data frame thereofESPRESSIF SYS SHANGHAI CO LTD·Filed 2016·Granted May 9, 2023·0 cites·6 claims
- 1843US10817368B2Unidirectional bit error correcting method for OTP ROMESPRESSIF SYS SHANGHAI CO LTD·Filed 2016·Granted Oct 27, 2020·0 cites·6 claims
- 1941US10498594B2Compatibility configuration method and system for internet of things deviceESPRESSIF SYS SHANGHAI CO LTD·Filed 2015·Granted Dec 3, 2019·0 cites·16 claims
- 2040US11310761B2Positioning method and system based on Wi-Fi internet of things device networkESPRESSIF SYS SHANGHAI CO LTD·Filed 2018·Granted Apr 19, 2022·0 cites·9 claims
- 2137US10659876B2Distributed microphone array and sound source positioning system applicable theretoESPRESSIF SYSTEMS SHANGHAI PTE LTD·Filed 2016·Granted May 19, 2020·0 cites·6 claims
- 2236US11265814B2Implementation method of low power consumption internet of things based on proxy apparatusESPRESSIF SYS SHANGHAI CO LTD·Filed 2015·Granted Mar 1, 2022·0 cites·19 claims
- 2336US10587361B2Heterogeneous method and framework of Wi-Fi Internet of thingsESPRESSIF SYSTEMS SHANGHAI PTE LTD·Filed 2015·Granted Mar 10, 2020·0 cites·17 claims
- 2435US11202202B2Fingerprint identification authority control-based internet of things control switch and methodESPRESSIF SYS SHANGHAI CO LTD·Filed 2018·Granted Dec 14, 2021·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Rui Zhan files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →