Inventor · disambiguated record
Changwu Xu
Also filed as: XU CHANGWU
6 granted patents·6 pending applications·0 citations·filing 2007–2022
62Inventor score
Files withHUAWEI MARINE NETWORKS CO LTD7BAOLONG HUF SHANGHAI ELECTRONIC CO LTD1HMN TECH CO LIMITED1LI WEI1SHANGHAI BAOLONG AUTOMOTIVE CORP1
Top patents by PatentIndex Score
12 records- 0147US12292611B2Submarine optical cable systemHMN TECH CO LIMITED·Filed 2022·Granted May 6, 2025·0 cites·10 claims
- 0245US2021116492A1Cable accessory device and submarine cable accessory systemHUAWEI MARINE NETWORKS CO LTD·Filed 2018·Application pending·0 cites
- 0341US2013321139A1Method and device for receiving and processing tire pressure signalsLI WEI·Filed 2011·Application pending·0 cites
- 0440US2014010531A1Scheduling method, apparatus, and system for avoiding dual-end monitoring conflict for submarine cable optical lineHUAWEI MARINE NETWORKS CO LTD·Filed 2013·Application pending·0 cites
- 0538US12365206B2TPMS transmitter fixing structure and assembling structureBAOLONG HUF SHANGHAI ELECTRONIC CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·8 claims
- 0638US11955764B2Submarine network deviceHUAWEI MARINE NETWORKS CO LTD·Filed 2018·Granted Apr 9, 2024·0 cites·22 claims
- 0738US11265080B2Submarine cable fault determining method and apparatusHUAWEI MARINE NETWORKS CO LTD·Filed 2019·Granted Mar 1, 2022·0 cites·21 claims
- 0838US2021021336A1Submarine network device and submarine cable systemHUAWEI MARINE NETWORKS CO LTD·Filed 2019·Application pending·0 cites
- 0937US2010178062A1Rz-dpsk modulated optical signal generation apparatus and methodZTE CORP·Filed 2007·Application pending·0 cites
- 1032US2022209424A1Vehicle-mounted millimeter wave radar array antennaSHANGHAI BAOLONG AUTOMOTIVE CORP·Filed 2019·Application pending·0 cites
- 1130US9762348B2Reconfigurable optical add-drop multiplexer apparatusHUAWEI MARINE NETWORKS CO LTD·Filed 2016·Granted Sep 12, 2017·0 cites·8 claims
- 1229US9705593B2Communications device and methodHUAWEI MARINE NETWORKS CO LTD·Filed 2015·Granted Jul 11, 2017·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →