Search results for “Bus coupler” companies
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Key Players
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Innovation Intensity
With the analysis among 858 patents, we discovered top 419 key players by total patent application. Siemens AG, State Grid Corp. of China, Insta GmbH are dominant in this area. They take 15.85% of the total patent filing.
Siemens AG
Bayern, Germany
Patent: 77
State Grid Corp. of China
Beijing Shi, China
Patent: 37
Insta GmbH
Nordrhein-Westfalen, Germany
Patent: 22
ABB Group
Sweden
Patent: 15
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 13
PHOENIX CONTACT GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 13
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 12
Hitachi Ltd.
Tokyo-to, Japan
Patent: 11
Intel Corp.
California, United States
Patent: 11
Amphenol Ltd.
Kent, United Kingdom
Patent: 11
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 294 patents applied in the last 5 years. We discover 240 most active companies in this area. The fast-growing State Grid Corp. of China, Shenzhen Power Supply Bureau Co., Ltd., Guangdong Power Grid Co. Ltd. take 9.52% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 12
Shenzhen Power Supply Bureau Co., Ltd.
Guangdong Sheng, China
Patent: 10
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Turck Holding GmbH
Nordrhein-Westfalen, Germany
Patent: 5
Chengdu Shengbang Dual Core Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Carrier Corp.
United States
Patent: 4
Foshan Power Supply Bureau of Guangdong Power Grid Corp.
Guangdong Sheng, China
Patent: 4
XJ Group Corp.
Henan Sheng, China
Patent: 3
NR Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 294 patents in last 5 years, we discover 214 new entrants. Guangdong Power Grid Co. Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Turck Holding GmbH are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Turck Holding GmbH
Nordrhein-Westfalen, Germany
Patent: 5
Chengdu Shengbang Dual Core Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Carrier Corp.
United States
Patent: 4
Shanghai Outong Electric Co. Ltd.
Shanghai Shi, China
Patent: 3
Nanjing Intailai Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Shandong Shiheng Special Steel Group Co. Ltd.
Shandong Sheng, China
Patent: 3
Hebei Qinhuai Data Co Ltd.
Hebei Sheng, China
Patent: 3
Tianshui Changcheng Switchgear Group CO., Ltd.
Gansu Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 31 patents, we discovered top 9 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an University of Technology, Zhejiang University are dominant in this area. They take 25.81% of the total patent filing.
Tsinghua University
Beijing Shi, China
Patent: 2
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 2
Zhejiang University
Zhejiang Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
Shenyang Ligong University
Liaoning Sheng, China
Patent: 1
Nankai University
Tianjin Shi, China
Patent: 1
China Petroleum University Beijing
Beijing Shi, China
Patent: 1
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