With the analysis among 58,563 patents, we discovered top 485 key players by total patent application. Robert Bosch GmbH, Matsushita Electronics Corp., General Electric Co. are dominant in this area. They take 2.44% of the total patent filing.
Baden-Württemberg, Germany
Patent: 602
Osaka-fu, Japan
Patent: 517
Massachusetts, United States
Patent: 261
Syddanmark, Denmark
Patent: 248
Tokyo-to, Japan
Patent: 230
Aichi-ken, Japan
Patent: 199
With the analysis among 247 patents, we discovered top 70 start-ups by total patent application. 915 Labs LLC, Brava Home, Inc., Aisin KK are active in this area.
Colorado, United States
Patent: 36
California, United States
Patent: 27
Tokyo-to, Japan
Patent: 23
Guangdong Sheng, China
Patent: 14
California, United States
Patent: 9
Ohio, United States
Patent: 8
Beijing Shi, China
Patent: 7
Washington, United States
Patent: 5
Shanghai Shi, China
Patent: 5
With the analysis among related 20,884 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Xi'an Thermal Power Research Institute Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Xi'an Jiaotong University take 1.52% of patent filing during this period.
Shaanxi Sheng, China
Patent: 144
Guangdong Sheng, China
Patent: 87
Shaanxi Sheng, China
Patent: 86
Georgia, United States
Patent: 75
Shaanxi Sheng, China
Patent: 73
Beijing Shi, China
Patent: 64
Ford Global Technologies LLC
Michigan, United States
Patent: 63
Baden-Württemberg, Germany
Patent: 63
Genève, Switzerland
Patent: 57
Shandong Sheng, China
Patent: 56
With the analysis among related 20,884 patents in last 5 years, we discover 134 new entrants. Hebei Daorong New Energy Technology Co., Ltd., Ningbo Aux Electric Co. Ltd., CIIC (Taixing) Power Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 18
Guangdong Shunde Shengteng Electric Co., Ltd.
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 14
Liaoning Sheng, China
Patent: 14
Jilin Sheng, China
Patent: 13
With the analysis among 7,200 patents, we discovered top 303 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, Tianjin University are dominant in this area. They take 5.22% of the total patent filing.
Beijing Shi, China
Patent: 139
Shaanxi Sheng, China
Patent: 126
Tianjin Shi, China
Patent: 111
Beijing Shi, China
Patent: 105
Zhejiang Sheng, China
Patent: 91
Shanghai Shi, China
Patent: 73
Jiangsu Sheng, China
Patent: 64
Jiangsu Sheng, China
Patent: 55
Tianjin Shi, China
Patent: 55
Heilongjiang Sheng, China
Patent: 54