With the analysis among 28,258 patents, we discovered top 492 key players by total patent application. General Electric Co., Siemens AG, MAHLE International GmbH are dominant in this area. They take 10.62% of the total patent filing.
Massachusetts, United States
Patent: 1,391
Bayern, Germany
Patent: 1,010
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 412
United Technologies Corp.
Connecticut, United States
Patent: 362
Baden-Württemberg, Germany
Patent: 308
Shanghai Shi, China
Patent: 277
Tokyo-to, Japan
Patent: 264
Baden-Württemberg, Germany
Patent: 244
With the analysis among 106 patents, we discovered top 34 start-ups by total patent application. Aisin KK, Tekna Plasma Systems, Inc., Hymeth Aps are active in this area.
Tokyo-to, Japan
Patent: 24
Tekna Plasma Systems, Inc.
Hovedstaden, Denmark
Patent: 8
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 6
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 5
Commonwealth Fusion Systems LLC
Massachusetts, United States
Patent: 5
California, United States
Patent: 4
With the analysis among related 6,496 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing General Electric Co., Robert Bosch GmbH, Raytheon Technologies Corp. take 5.99% of patent filing during this period.
Massachusetts, United States
Patent: 145
Baden-Württemberg, Germany
Patent: 123
Raytheon Technologies Corp.
Massachusetts, United States
Patent: 121
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 72
Bayern, Germany
Patent: 63
Bayerische Motoren Werke AG
Bayern, Germany
Patent: 59
Dr. Ing. h.c. F. Porsche AG
Baden-Württemberg, Germany
Patent: 58
With the analysis among related 6,496 patents in last 5 years, we discover 255 new entrants. TE Connectivity Germany GmbH, Valeo Siemens eAutomotive Germany GmbH, Shanghai Panhu Power Technology Co., Ltd. are the most active new entrants in this area.
TE Connectivity Germany GmbH
Berlin, Germany
Patent: 30
Valeo Siemens eAutomotive Germany GmbH
Shanghai Panhu Power Technology Co., Ltd.
Shanghai Shi, China
Patent: 17
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Chongqing Yanyu Energy Saving Technology Co., Ltd.
Chongqing Shi, China
Patent: 13
Zhejiang Pangood Power Technology Co., Ltd
Zhejiang Sheng, China
Patent: 12
Zhuhai Enpower Electric Co., Ltd.
Guangdong Sheng, China
Patent: 9
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
SUMEC Hardware & Tools Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Shenzhen Abeike Precision Industry Co Ltd.
Guangdong Sheng, China
Patent: 8
With the analysis among 1,578 patents, we discovered top 215 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Northwestern Polytechnical University, Tsinghua University are dominant in this area. They take 7.54% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 47
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 40
Beijing Shi, China
Patent: 32
Beijing Shi, China
Patent: 27
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 24
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 24
South China University of Technology
Guangdong Sheng, China
Patent: 21
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 18
North China Electric Power University
Beijing Shi, China
Patent: 14
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 14