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Assignee profile:

CASCO SIGNAL LTD.

City:

Shanghai

Country:

China

Published Applications:

Last publication date:

2026-05-07

Patent Grants:

Last grant date:

2026-04-21

Top Inventors for applications by CASCO SIGNAL LTD.

These are the the leading inventors for applications assigned to CASCO SIGNAL LTD.:

Xiaoyong Wang 11 Shanghai, China
Liang PAN 5 Shanghai, China
Jing Xu 5 Shanghai, China
Haigui XU 5 Shanghai, China

Jiang QIAN 5 Shanghai, China
Ye Xu 4 Shanghai, China
Tao Wang 4 Shanghai, China
Li Lin 4 Shanghai, China

Jiafu PEI 4 Shanghai, China
Yiran LU 4 Shanghai, China
Tingliang ZHOU 4 Shanghai, China
Jiqing NA 4 Shanghai, China

Enhua HU 4 Shanghai, China
Yanyang Xing 4 Shanghai, China
Xianliang XU 4 Shanghai, China
Yajing ZHANG 3 Shanghai, China

Shaowen CHEN 3 Shanghai, China
Bingfeng ZHANG 3 Shanghai, China
Fengbo LIU 3 Shanghai, China
Zhixin Chen 3 Shanghai, China

Jianhua Jiang 3 Shanghai, China
Bingjian ZHANG 3 Shanghai, China
Honghui YAN 3 Shanghai, China
Jiafeng GUO 3 Shanghai, China

Hongjun JIANG 3 Shanghai, China
Huaxiang LIU 3 Shanghai, China
Huarong LI 2 Shanghai, China
Yuesheng DU 2 Shanghai, China

Xiangping ZHU 2 Shanghai, China
Hongfei AN 2 Shanghai, China
Wen Yang 2 Shanghai, China
Wei Feng 2 Shanghai, China

Yangjie ZHAO 2 Shanghai, China
Xiang WU 2 Shanghai, China
Fei Lu 2 Shanghai, China
Ning ZHENG 2 Shanghai, China

Cheng Zhang 2 Shanghai, China
XIANG CHEN 2 SHANGHAI, China
Haigang Cui 2 Shanghai, China
Xiaoque Ling 2 Shanghai, China

Liang Guo 2 Shanghai, China
Wenhao SHI 2 Shanghai, China
Lei Feng 2 Shanghai, China
Lingjiao HONG 2 Shanghai, China

Ziwei LI 2 Shanghai, China
Xiaoguang LI 2 Shanghai, China
Weijuan LI 2 Shanghai, China
Jiannian WANG 2 Shanghai, China

Dening CAO 2 Shanghai, China
Zhenguo FENG 2 Shanghai, China
Xuan Chen 2 Shanghai, China
Yahui CAO 2 Shanghai, China

Xinjun LV 2 Shanghai, China
Shuanglei YANG 2 Shanghai, China
Qingbiao XU 2 Shanghai, China
Fengwei YANG 2 Shanghai, China

Yazhong ZHANG 2 Shanghai, China
Wei ZHA 2 Shanghai, China
Zhenjie CHEN 2 Shanghai, China
Xiaofeng Liu 1 Shanghai, China

Ronghua HU 1 Shanghai, China
Xipeng XU 1 Shanghai, China
Shuyang DONG 1 Shanghai, China
Yingchun ZHU 1 Shanghai, China

Hao WANG 1 Shanghai, China
Juan CHAI 1 Shanghai, China
Xiangyi LI 1 Shanghai, China
Xiao Liu 1 Shanghai, China

Zhengbo CHENG 1 Shanghai, China
Hongzhou CUI 1 Shanghai, China
Tingkai XIA 1 Shanghai, China
Liangqiang BAO 1 Shanghai, China

Yanqin WANG 1 Shanghai, China
Chiyue LIU 1 Shanghai, China
Jianzhong ZHOU 1 Shanghai, China
Zheng YOU 1 Shanghai, China

Chun YANG 1 Shanghai, China
HAO DENG 1 Shanghai, China
Gang Wang 1 Shanghai, China
Xiangbo Yang 1 Shanghai, China

Hexiang WANG 1 Shanghai, China
Xing FANG 1 Shanghai, China
Chao Li 1 Shanghai, China
Ming CHANG 1 Shanghai, China

Xingli WANG 1 Shanghai, China
Yingtao LU 1 Shanghai, China
Shuo Yang 1 Shanghai, China
Lintai FU 1 Shanghai, China

Lanxiang WANG 1 Shanghai, China
Guoxing Wang 1 Shanghai, China
Xin YAO 1 Shanghai, China
Xulan HE 1 Shanghai, China

Lijuan LIU 1 Shanghai, China
Shangding JIN 1 Shanghai, China
Zhenhao FEI 1 Shanghai, China
Baowei TANG 1 Shanghai, China

Cong SHI 1 Shanghai, China
Siyuan Wang 1 Shanghai, China
Zhichen HUA 1 Shanghai, China
Junkui QIU 1 Shanghai, China

Recent patent applications by CASCO SIGNAL LTD.

CASCO SIGNAL LTD. based in Shanghai, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-05-07

US20260125089A1

Performing operations; transporting

CBTC SYSTEM BASED ON INTERVAL PROTECTION AND HETEROGENEOUS REDUNDANCY, AND IMPLEMENTATION METHOD THEREOF

#2 | 2026-04-16

US20260107260A1

Electricity

LTE PUBLIC NETWORK REDUNDANT SYSTEM IN MOVING-BLOCK TRAIN CONTROL SYSTEM AND COMMUNICATION METHOD

#3 | 2026-04-16

US20260103225A1

Performing operations; transporting

TRAIN OPERATION SCENARIO GENERAL SIMULATION METHOD AND SYSTEM, AND DEVICE, AND MEDIUM

#4 | 2026-02-19

US20260048771A1

Performing operations; transporting

PUSHING RESCUE TRAIN MANAGEMENT METHOD IN ZONE CONTROLLER, DEVICE, AND MEDIUM

#5 | 2025-12-18

US20250384166A1

Physics

FORMAL VERIFICATION METHOD AND SYSTEM FOR INTERLOCKING DATA SECURITY

#6 | 2025-12-11

US20250376199A1

Performing operations; transporting

TRAIN OPERATION INTELLIGENT DISPATCHING SYSTEM AND METHOD

#7 | 2025-12-04

US20250371450A1

Physics

CTC-BASED TRAIN OPERATION ADJUSTMENT METHOD AND APPARATUS

#8 | 2025-08-28

US20250272454A1

Physics

OBJECT CONTROLLER DIGITAL TWIN SYSTEM

#9 | 2025-05-22 ✅ Patent 12,606,222 granted on 2026-04-21

US20250162624A1

Performing operations; transporting

TRAIN OBSTACLE INFORMATION DISPLAY METHOD AND DEVICE

#10 | 2025-04-24 ✅ Patent 12,625,279 granted on 2026-05-12

US20250130336A1

Physics

BEIDOU SATELLITE-BASED INITIAL TRAIN POSITIONING CALCULATION METHOD AND POSITIONING SYSTEM

#11 | 2025-02-13 ✅ Patent 12,436,941 granted on 2025-10-07

US20250053558A1

Physics

DATA CONSISTENCY CONTROL METHOD APPLIED TO RAILWAY SIGNAL CENTRALIZED MONITORING SYSTEM

#12 | 2025-02-13 ✅ Patent 12,583,493 granted on 2026-03-24

US20250050924A1

Performing operations; transporting

AUTOMATIC ADJUSTMENT METHOD FOR TRAIN OPERATION DIAGRAM, STORAGE MEDIUM, AND ELECTRONIC DEVICE

#13 | 2025-02-13 ✅ Patent 12,539,903 granted on 2026-02-03

US20250050923A1

Performing operations; transporting

SAFETY CHECK METHOD AND DEVICE FOR COUPLING OF MULTIPLE TRAIN UNITS IN RAIL TRANSIT, AND MEDIUM

#14 | 2025-01-30 ✅ Patent 12,589,786 granted on 2026-03-31

US20250033681A1

Performing operations; transporting

METHOD FOR IMPROVING SHUNTING ROUTE SETTING OF CENTRALIZED TRAFFIC CONTROL SYSTEM, DEVICE AND MEDIUM

#15 | 2024-08-22 ✅ Patent 12,227,213 granted on 2025-02-18

US20240278816A1

Performing operations; transporting

Train braking control method and device supporting multi-stage deceleration, and storage medium

#16 | 2024-07-18 ✅ Patent 12,246,763 granted on 2025-03-11

US20240239390A1

Performing operations; transporting

Degradation management method for versatile signal system, device and medium

#17 | 2024-02-29 ✅ Patent 12,145,643 granted on 2024-11-19

US20240067240A1

Performing operations; transporting

CTC3.0-based locomotive decoupling and coupling plan automatic generation and execution method

#18 | 2023-12-28 ✅ Patent 12,570,337 granted on 2026-03-10

US20230415797A1

Performing operations; transporting

SWITCH CONTROL METHOD FOR RAIL TRANSIT SIGNAL SYSTEM, AND APPARATUS FOR METHOD

#19 | 2023-11-23 ✅ Patent 12,271,997 granted on 2025-04-08

US20230377253A1

Physics

Multi-specialty VR scene verification method oriented to smart subway

#20 | 2023-09-14 ✅ Patent 12,252,164 granted on 2025-03-18

US20230286558A1

Performing operations; transporting

Operation diagram-based method for automatically changing route to turn back in case of interruption

#21 | 2023-09-07 ✅ Patent 12,570,340 granted on 2026-03-10

US20230278610A1

Performing operations; transporting

RAIL TRANSIT SIGNAL SYSTEM WITH MULTI-NETWORK INTEGRATION

#22 | 2023-09-07 ✅ Patent 12,589,783 granted on 2026-03-31

US20230278603A1

Performing operations; transporting

LIGHT TRAIN CONTROL SYSTEM APPLIED TO OVERSEA FREIGHT RAILWAYS

#23 | 2023-08-31 ✅ Patent 12,240,506 granted on 2025-03-04

US20230271636A1

Performing operations; transporting

Train integrity detection system based on Beidou short message communication

#24 | 2023-08-24 ✅ Patent 12,344,296 granted on 2025-07-01

US20230264725A1

Performing operations; transporting

MULTI-STATION INTEGRATED CODE SENDING CONTROL METHOD, ELECTRONIC EQUIPMENT AND MEDIUM

#25 | 2023-08-17 ✅ Patent 12,263,873 granted on 2025-04-01

US20230257013A1

Performing operations; transporting

Implementation method for independent multimode train control system based on trackside platform

#26 | 2023-08-17 ✅ Patent 12,528,527 granted on 2026-01-20

US20230257012A1

Performing operations; transporting

TRAIN CONTROL METHOD BASED ON MOBILE AUTHORIZATION VERIFICATION

#27 | 2023-08-17

US20230257011A1

Performing operations; transporting

SYSTEM AND METHOD FOR AUTOMATICALLY ADJUSTING PLANNED TRAIN OPERATION DIAGRAM

#28 | 2023-08-17 ✅ Patent 12,552,429 granted on 2026-02-17

US20230257010A1

Performing operations; transporting

TRAIN OPERATION CONTROL SYSTEM AND METHOD BASED ON TRAIN-GROUND COORDINATION

#29 | 2023-08-17

US20230257007A1

Performing operations; transporting

CONTACTLESS INTELLIGENT CUSTOMER-SERVICE SYSTEM APPLIED TO RAIL TRANSIT AND APPLICATION METHOD THEREOF

#30 | 2023-08-10 ✅ Patent 12,537,715 granted on 2026-01-27

US20230254180A1

Electricity

FULL-ELECTRONIC TURNOUT SECURITY CONTROL SYSTEM FOR TRAIN-TO-TRAIN COMMUNICATION AND METHOD THEREOF

#31 | 2023-08-10 ✅ Patent 12,151,726 granted on 2024-11-26

US20230249727A1

Performing operations; transporting

TACS based method for train interval protection control, and apparatus for method

#32 | 2023-08-10 ✅ Patent 12,269,523 granted on 2025-04-08

US20230249726A1

Performing operations; transporting

TACS system supporting fallback train control mode and manual fault handling mode

#33 | 2023-08-03 ✅ Patent 12,630,203 granted on 2026-05-19

US20230242167A1

Performing operations; transporting

TRAIN-GROUND INTERLOCKING METHOD AND SYSTEM FOR RAIL TRANSIT TRAIN OPERATION CONTROL

#34 | 2023-08-03 ✅ Patent 12,570,339 granted on 2026-03-10

US20230242165A1

Performing operations; transporting

GLOBAL TRAIN-LOCALIZATION SYSTEM

#35 | 2023-07-27 ✅ Patent 12,246,764 granted on 2025-03-11

US20230234626A1

Performing operations; transporting

Portable safety terminal based method for processing rail transit resources, and system for method

#36 | 2023-06-15 ✅ Patent 12,309,170 granted on 2025-05-20

US20230188536A1

Electricity

Communication method based on dual channels and RSSP-I, apparatus, electronic device and storage medium

#37 | 2023-06-15 ✅ Patent 12,416,904 granted on 2025-09-16

US20230185264A1

Physics

METHOD FOR GUARANTEEING RELIABILITY OF REAL-TIME SCRAMBLING AND MESSAGE TRANSMISSION BY TRAIN CONTROL CENTER SYSTEM

#38 | 2023-06-15 ✅ Patent 12,252,166 granted on 2025-03-18

US20230182792A1

Performing operations; transporting

Safety management method of temporary speed restriction for multimode train control system

#39 | 2022-10-06 ✅ Patent 12,020,574 granted on 2024-06-25

US20220319333A1

Physics

Cloud simulation apparatus and method for verifying rail transit-oriented full-automatic unmanned driving scene

#40 | 2022-10-06 ✅ Patent 12,111,650 granted on 2024-10-08

US20220317673A1

Physics

System and method for coordinating operation control and operation maintenance for urban rail transit

#41 | 2022-10-06 ✅ Patent 11,938,984 granted on 2024-03-26

US20220315075A1

Performing operations; transporting

Multi-layer coupling relationship-based train operation deviation propagation condition recognition method

#42 | 2022-10-06 ✅ Patent 11,993,298 granted on 2024-05-28

US20220315072A1

Performing operations; transporting

Moving block train operation control method and system based on train autonomous positioning

#43 | 2022-08-25 ✅ Patent 11,952,023 granted on 2024-04-09

US20220266884A1

Performing operations; transporting

CTC3.0-based implementation method for route handling of regional centralized control station

#44 | 2022-08-04 ✅ Patent 12,139,185 granted on 2024-11-12

US20220242468A1

Performing operations; transporting

Full-day train operation diagram generation method based on time division scheme and activity-event relationship

#45 | 2022-08-04 ✅ Patent 12,258,054 granted on 2025-03-25

US20220242464A1

Performing operations; transporting

Early warning protection system based on Beidou position automatic sensing

#46 | 2011-03-10 ✅ Patent 8,620,497 granted on 2013-12-31

US20110060938A1

Physics

Computer interlocking system and code bit level redundancy method therefor

Also check out CASCO SIGNAL LTD.'s (Shanghai, China) applicant profile with 60 patent applications submitted.

AssigneeID:

212765 ⎘