Search results for “Insulated-gate bipolar transistor” companies
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Key Players
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Innovation Intensity
With the analysis among 6,815 patents, we discovered top 482 key players by total patent application. Fuji Electric Co., Ltd., Mitsubishi Electric Corp., DENSO Corp. are dominant in this area. They take 9.92% of the total patent filing.
Fuji Electric Co., Ltd.
Tokyo-to, Japan
Patent: 276
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 232
DENSO Corp.
Aichi-ken, Japan
Patent: 168
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 130
Infineon Technologies AG
Bayern, Germany
Patent: 121
State Grid Corp. of China
Beijing Shi, China
Patent: 115
Hitachi Ltd.
Tokyo-to, Japan
Patent: 114
Siemens AG
Bayern, Germany
Patent: 98
CSMC Technologies Fab2 Co Ltd
Jiangsu Sheng, China
Patent: 91
Midea Group Co. Ltd.
Guangdong Sheng, China
Patent: 68
Startups & Unicorns
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Innovation Intensity
With the analysis among 24 patents, we discovered top 10 start-ups by total patent application. Shenzhen Basic Semiconductor Ltd., WeEn Semiconductors Co., Ltd., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
STARTUP
Shenzhen Basic Semiconductor Ltd.
Guangdong Sheng, China
Patent: 5
STARTUP
WeEn Semiconductors Co., Ltd.
Jiangxi Sheng, China
Patent: 4
STARTUP
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
STARTUP
Hefei Zhongheng Micro Semiconductor Co Ltd.
Anhui Sheng, China
Patent: 3
STARTUP
Chengdu Rongsi Semiconductor Co., Ltd.
Sichuan Sheng, China
Patent: 3
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
STARTUP
Guizhou Xinchangzheng Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
STARTUP
RAJA
Sichuan Sheng, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,511 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing University of Electronic Science & Technology of China, Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd. take 7.94% of patent filing during this period.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 59
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 33
Midea Group Co. Ltd.
Guangdong Sheng, China
Patent: 28
Southeast University
Jiangsu Sheng, China
Patent: 21
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 20
Fuji Electric Co., Ltd.
Tokyo-to, Japan
Patent: 19
Sichuan University
Sichuan Sheng, China
Patent: 17
Semiconductor Components Industries LLC
Arizona, United States
Patent: 16
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 14
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,511 patents in last 5 years, we discover 329 new entrants. Guangdong Midea White Goods Technology Innovation Center, Shanghai Qingmao Microelectronics Technology Co., Ltd., Suzhou Oriental Semiconductor Co., Ltd. are the most active new entrants in this area.
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 20
Shanghai Qingmao Microelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
Suzhou Oriental Semiconductor Co., Ltd.
Jiangsu Sheng, China
Patent: 11
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 10
Vanguard Semiconductor Co. Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Huixin Semiconductor Co., Ltd.
Guangdong Sheng, China
Patent: 9
Guangdong Xinjuneng Semiconductor Co., Ltd.
Guangdong Sheng, China
Patent: 8
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 7
Hangzhou Taixin Microelectronics Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Shanghai Ruiqu Microelectronics Technology Co., Ltd
Shanghai Shi, China
Patent: 6
Research Institutions
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Innovation Intensity
With the analysis among 1,042 patents, we discovered top 151 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Southeast University, Zhejiang University are dominant in this area. They take 26.97% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 158
Southeast University
Jiangsu Sheng, China
Patent: 62
Zhejiang University
Zhejiang Sheng, China
Patent: 27
Sichuan University
Sichuan Sheng, China
Patent: 25
Xidian University
Shaanxi Sheng, China
Patent: 21
North China Electric Power University
Beijing Shi, China
Patent: 20
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 19
Tsinghua University
Beijing Shi, China
Patent: 18
Chongqing University
Chongqing Shi, China
Patent: 18
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
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