Inventor · disambiguated record
Chuan Xu
Also filed as: XU CHUAN
14 granted patents·13 pending applications·13 citations·filing 2005–2025
85Inventor score
Top patents by PatentIndex Score
27 records- 0191US12184405B2Clock synchronization method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2021·Granted Dec 31, 2024·2 cites·20 claims
- 0286US10412697B2Time synchronization method and system, and network deviceHUAWEI TECH CO LTD·Filed 2017·Granted Sep 10, 2019·5 cites·12 claims
- 0385US11095383B2Method for exchanging time synchronization packet and network apparatusHUAWEI TECH CO LTD·Filed 2019·Granted Aug 17, 2021·4 cites·10 claims
- 0476US2025088299A1Clock synchronization method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2024·Application pending·0 cites
- 0572US12314874B1Topological order determination in causal graphsSAS INST INC·Filed 2024·Granted May 27, 2025·0 cites·30 claims
- 0672US11038608B2Frequency synchronization method and slave clockHUAWEI TECH CO LTD·Filed 2019·Granted Jun 15, 2021·2 cites·20 claims
- 0769US12456063B1Topological order determination in causal graphsSAS INST INC·Filed 2025·Granted Oct 28, 2025·0 cites·27 claims
- 0868US12258269B1EV-grade lithium sulfide and preparation method for the sameTIANQI LITHIUM CORP·Filed 2024·Granted Mar 25, 2025·0 cites·19 claims
- 0966US12319568B2EV-grade high-purity lithium sulfide and preparation method for the sameTIANQI LITHIUM CORP·Filed 2024·Granted Jun 3, 2025·0 cites·12 claims
- 1066US11606155B2Method for exchanging time synchronization packet and network apparatusHUAWEI TECH CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·20 claims
- 1165US12421571B2Method of extracting lithium from spodumene and meanwhile recovering low iron and low sulfur silicon aluminum micro-powder, high purity gypsum, tantalum niobium concentrate and lithium rich iron materialTIANQI LITHIUM CORP·Filed 2024·Granted Sep 23, 2025·0 cites·18 claims
- 1261US2025377696A1Electronic DeviceHONOR DEVICE CO LTD·Filed 2025·Application pending·0 cites
- 1361US2025197217A1High-purity nano lithium sulfide and preparation method thereofTIANQI LITHIUM GENESIS TECH SHENZHEN LTD·Filed 2023·Application pending·0 cites
- 1460US2022045837A1Time synchronization method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2021·Application pending·0 cites
- 1559US2025061719A1System and Method for Work Zone ManagementUNIV NEW YORK·Filed 2024·Application pending·0 cites
- 1657US11171769B2Time synchronization method, apparatus, and systemHUAWEI TECH CO LTD·Filed 2020·Granted Nov 9, 2021·0 cites·18 claims
- 1751US2025323179A1Soldering shift reduction for integrated circuit packagesANALOG DEVICES INTERNATIONAL UNLIMITED CO·Filed 2025·Application pending·0 cites
- 1850US11811501B2Clock synchronization method and apparatus, and storage mediumHUAWEI TECH CO LTD·Filed 2021·Granted Nov 7, 2023·0 cites·19 claims
- 1949US2025315152A1Information display method and apparatus, and electronic device and storage mediumBEIJING ZITIAO NETWORK TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2048US2025040065A1Electronic deviceHONOR DEVICE CO LTD·Filed 2023·Application pending·0 cites
- 2143US2010111002A1Method for Establishing a Packet Switched Call at a Dual Mode Access TerminalMOTOROLA INC·Filed 2007·Application pending·0 cites
- 2242US2010067456A1Method for Establishing a Circuit Switched Call at a Dual Mode Access TerminalMOTOROLA INC·Filed 2007·Application pending·0 cites
- 2340US10291446B2Clock synchronization method, receiver, transmitter, and clock synchronization systemHUAWEI TECH CO LTD·Filed 2018·Granted May 14, 2019·0 cites·20 claims
- 2438US2025008008A1Electronic Device with Absorption MemberHONOR DEVICE CO LTD·Filed 2023·Application pending·0 cites
- 2535USD1074116SPearl tassel bowXU CHUAN·Filed 2025·Granted May 13, 2025·0 cites·1 claims
- 2635US2009325561A1Method and system for enabling a conference callXU CHUAN·Filed 2007·Application pending·0 cites
- 2733US2007129057A1Service provider subsidy lockXU CHUAN·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chuan Xu 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 →