Search results for “Limiter” companies
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Key Players
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Innovation Intensity
With the analysis among 38,763 patents, we discovered top 481 key players by total patent application. TOSHIBA Corp., Mitsubishi Electric Corp., Hitachi Ltd. are dominant in this area. They take 6.56% of the total patent filing.
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 1,011
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 837
Hitachi Ltd.
Tokyo-to, Japan
Patent: 693
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 624
Sony Group Corp.
Tokyo-to, Japan
Patent: 571
Siemens AG
Bayern, Germany
Patent: 549
NEC Corp.
Tokyo-to, Japan
Patent: 411
Koninklijke Philips NV
Noord-Holland, Netherlands
Patent: 379
Robert Bosch GmbH
Baden-Württemberg, Germany
Patent: 368
Samsung Electronics Co., Ltd.
South Korea
Patent: 277
Startups & Unicorns
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Innovation Intensity
With the analysis among 170 patents, we discovered top 38 start-ups by total patent application. Aisin KK, SuperGrid Institute SAS, Englishco LLC are active in this area.
STARTUP
Aisin KK
Tokyo-to, Japan
Patent: 66
STARTUP
SuperGrid Institute SAS
France
Patent: 30
STARTUP
Englishco LLC
New York, United States
Patent: 11
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 7
STARTUP
KIOXIA Corp.
Tokyo-to, Japan
Patent: 7
STARTUP
Graphcore Ltd.
BRISTOL, United Kingdom
Patent: 6
STARTUP
Lofelt GmbH
Berlin, Germany
Patent: 4
STARTUP
KG Protech Ltd.
United Kingdom
Patent: 3
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
STARTUP
Mimi Hearing Technologies GmbH
Berlin, Germany
Patent: 2
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 4,745 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Jiangxi Feida Electric Equipment Co., Ltd., Raytheon Co. take 2.40% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 60
Jiangxi Feida Electric Equipment Co., Ltd.
Jiangxi Sheng, China
Patent: 28
Raytheon Co.
Shanghai Shi, China
Patent: 26
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 26
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 24
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 23
Siemens AG
Bayern, Germany
Patent: 21
Toyota Motor Corp.
Tokyo-to, Japan
Patent: 20
North China Electric Power University
Beijing Shi, China
Patent: 20
Samsung Electronics Co., Ltd.
South Korea
Patent: 18
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 4,745 patents in last 5 years, we discover 229 new entrants. Guangdong Power Grid Co. Ltd., The 13th Research Institute of China Electronics Technology Corporation, Biamp Systems LLC are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 26
The 13th Research Institute of China Electronics Technology Corporation
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Patent: 14
Biamp Systems LLC
Oregon, United States
Patent: 9
Economic and Technological Research Institute of State Grid Jiangsu Electric Power Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Eastern Superconducting Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 9
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 8
Hunan Core Lead Technology Co., Ltd.
Hunan Sheng, China
Patent: 8
Guangdong Power Grid Co., Ltd. Shantou Power Supply Bureau
Guangdong Sheng, China
Patent: 7
Cheng Dou Tai Ge Wei Dian Zi Yan Jiu Suo
Sichuan Sheng, China
Patent: 7
Jiangxi Zhongtian Machinery Co. Ltd.
Jiangxi Sheng, China
Patent: 7
Research Institutions
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Innovation Intensity
With the analysis among 3,058 patents, we discovered top 217 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Zhejiang University are dominant in this area. They take 4.61% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 38
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 36
Zhejiang University
Zhejiang Sheng, China
Patent: 33
Institute of Electrical Engineering, Chinese Academy of Sciences
China
Patent: 30
Tsinghua University
Beijing Shi, China
Patent: 27
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 24
Wuhan University
Hubei Sheng, China
Patent: 22
South China University of Technology
Guangdong Sheng, China
Patent: 17
Institut National Polytechnique de Grenoble
France
Patent: 17
Nanjing Normal University
Jiangsu Sheng, China
Patent: 16
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