With the analysis among 713 patents, we discovered top 407 key players by total patent application. Mitsubishi Electric Corp., Fujitsu Ltd., Hitachi Ltd. are dominant in this area. They take 10.66% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 26
Tokyo-to, Japan
Patent: 23
Tokyo-to, Japan
Patent: 17
International Business Machines Corp.
New York, United States
Patent: 13
Tokyo-to, Japan
Patent: 13
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 11
Baden-Württemberg, Germany
Patent: 9
Texas, United States
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Yidiantao Network Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 169 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing China Automotive Engineering Research Institute Co., Ltd., Advantest Corp., Beihang University take 7.10% of patent filing during this period.
China Automotive Engineering Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Baden-Württemberg, Germany
Patent: 3
Michigan, United States
Patent: 2
King Yuan Electronics Co., Ltd.
Taiwan Province, China
Patent: 2
Keystone Electronics Corp.
New York, United States
Patent: 2
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
Shenzhen Yezhan Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 169 patents in last 5 years, we discover 126 new entrants. China Automotive Engineering Research Institute Co., Ltd., China FAW Co., Ltd., ATEQ Corp. are the most active new entrants in this area.
China Automotive Engineering Research Institute Co., Ltd.
Chongqing Shi, China
Patent: 4
Jilin Sheng, China
Patent: 3
Michigan, United States
Patent: 2
Keystone Electronics Corp.
New York, United States
Patent: 2
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
Shenzhen Yezhan Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 2
Yangzhou Yangjie Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Hangzhou Xinxun Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 2
Zhongwei Power Supply Company of State Grid Ningxia Electric Power Co., Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 2
With the analysis among 88 patents, we discovered top 38 universities and scientific research institutions by total patent application. Beihang University, Beijing University of Technology, Tongji University are dominant in this area. They take 11.36% of the total patent filing.
Beijing Shi, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 2
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 2
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 2
Xi'an Institute of Optics & Precision Mechanics of Cas