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| 2025/0042,453 | DIGITAL CONTEXT-AWARE DATA COLLECTION | Oct 17, 24 | Feb 06, 25 | ENT. SERVICES DEVELOPMENT CORPORATION LP |
| 2024/0246,582 | METHODS AND SYSTEMS FOR ACHIEVING VITAL ULTRA-WIDEBAND (UWB) BASED TRAIN CONTROL | Apr 08, 24 | Jul 25, 24 | Not available |
| 2024/0227,885 | METHODS AND SYSTEMS FOR DECENTRALIZED TRAIN CONTROL | Jul 27, 23 | Jul 11, 24 | Not available |
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| 2022/0371,634 | METHOD FOR WAKING UP A TRAIN WHICH IN FOUR CARRIAGES COUPLING MODE FROM SLEEP STATE ON DOUBLE-TRACK-LINE AND SYSTEM THEREFORE | Dec 27, 19 | Nov 24, 22 | Traffic Control Technology Co., Ltd |
| 2022/0081,015 | ON-BOARD APPARATUS, GROUND APPARATUS, AND TRAIN CONTROL SYSTEM | Jan 30, 19 | Mar 17, 22 | MITSUBISHI ELECTRIC CORPORATION |
| 2021/0237,784 | ULTRA-WIDEBAND WORK TRAIN PROTECTION | Jan 31, 20 | Aug 05, 21 | Not available |
| 2021/0171,074 | VEHICLE-BASED DEVICE FOR RECEIVING INFORMATION FROM A TRACK-BASED TRANSMISSION DEVICE | Oct 08, 18 | Jun 10, 21 | Not available |
| 2021/0114,635 | Method For Operating A Railway System, And Vehicle Of A Railway System | Oct 25, 17 | Apr 22, 21 | Not available |
| 2021/0031,818 | DIGITAL CONTEXT-AWARE DATA COLLECTION | Oct 21, 20 | Feb 04, 21 | ENT. SERVICES DEVELOPMENT CORPORATION LP |
| 2020/0317,235 | METHODS AND SYSTEMS FOR ACHIEVING VITAL ULTRA-WIDEBAND (UWB) BASED TRAIN CONTROL | Apr 08, 20 | Oct 08, 20 | Not available |
| 2020/0101,992 | METHOD FOR OPERATING A TRACK-BOUND TRAFFIC SYSTEM | May 14, 18 | Apr 02, 20 | Not available |