Inventor · disambiguated record
Chunhai Gao
Also filed as: GAO CHUNHAI
12 granted patents·81 citations·filing 2011–2021
87Inventor score
Top patents by PatentIndex Score
12 records- 0196US10259478B1Vehicle-vehicle communication based urban train control systemTRAFFIC CONTROL TECH CO LTD·Filed 2017·Granted Apr 16, 2019·53 cites·20 claims
- 0293US10297153B2Vehicle on-board controller centered train control systemTRAFFIC CONTROL TECH CO LTD·Filed 2017·Granted May 21, 2019·12 cites·15 claims
- 0382US10668936B2Processor and system for train assistance tracking and early-warningTRAFFIC CONTROL TECH CO LTD·Filed 2018·Granted Jun 2, 2020·3 cites·13 claims
- 0475US9139210B2Method of movement authority calculation for communications-based train control systemNING BIN·Filed 2011·Granted Sep 22, 2015·8 cites·7 claims
- 0574US10875559B2Preceding train identification method based on object controller, vehicle on board controller and trainTRAFFIC CONTROL TECH CO LTD·Filed 2016·Granted Dec 29, 2020·2 cites·9 claims
- 0672US11148691B2Switch control method, device and controllerTRAFFIC CONTROL TECH CO LTD·Filed 2016·Granted Oct 19, 2021·2 cites·7 claims
- 0767US10960909B2Automatic train protection method, vehicle on-board controller and train based on vehicle-vehicle communicationTRAFFIC CONTROL TECH CO LTD·Filed 2017·Granted Mar 30, 2021·1 cites·12 claims
- 0860US11912323B2Train control method, system, computer device and storage mediumTRAFFIC CONTROL TECH CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·20 claims
- 0957US11958518B2Method and device for controlling train formation trackingTRAFFIC CONTROL TECH CO LTD·Filed 2021·Granted Apr 16, 2024·0 cites·18 claims
- 1051US10563976B2Method and system for detecting a gauge of a metro vehicleTRAFFIC CONTROL TECH CO LTD·Filed 2018·Granted Feb 18, 2020·0 cites·14 claims
- 1144US11072354B2Anti-pinch system and method for platform screen door and trainTRAFFIC CONTROL TECH CO LTD·Filed 2018·Granted Jul 27, 2021·0 cites·18 claims
- 1241US10745038B2Route resource controlling method, intelligent vehicle on-board controller and object controllerTRAFFIC CONTROL TECH CO LTD·Filed 2017·Granted Aug 18, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →