With the analysis among 13,562 patents, we discovered top 483 key players by total patent application. Robert Bosch GmbH, Daimler-Benz Aerospace AG, MAN SE are dominant in this area. They take 5.62% of the total patent filing.
Baden-Württemberg, Germany
Patent: 335
Tokyo-to, Japan
Patent: 107
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 95
Tokyo-to, Japan
Patent: 93
Brandenburg, Germany
Patent: 92
Tokyo-to, Japan
Patent: 91
With the analysis among 45 patents, we discovered top 19 start-ups by total patent application. TrueAlgae, Inc., Aisin KK, Smart Auto Labs, Inc. are active in this area.
Virginia, United States
Patent: 13
New York, United States
Patent: 5
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 6,873 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Robert Bosch GmbH, Xi'an Thermal Power Research Institute Co., Ltd., Guangdong Xinzhuan Energy Saving Technology Co., Ltd. take 1.53% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 38
Shaanxi Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 30
Tokyo-to, Japan
Patent: 21
Shaanxi Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 17
Shaanxi Sheng, China
Patent: 16
Chongqing Shi, China
Patent: 14
With the analysis among related 6,873 patents in last 5 years, we discover 361 new entrants. Xi'an Thermal Power Research Institute Co., Ltd., Guangdong Xinzhuan Energy Saving Technology Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 37
Guangdong Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 17
Chongqing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
With the analysis among 1,233 patents, we discovered top 235 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, North China Electric Power University, Zhejiang University are dominant in this area. They take 4.46% of the total patent filing.
Shaanxi Sheng, China
Patent: 21
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Heilongjiang Sheng, China
Patent: 16
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 14
Jiangsu Sheng, China
Patent: 13
Beijing Shi, China
Patent: 12
Hunan Sheng, China
Patent: 11
Sichuan Sheng, China
Patent: 11