With the analysis among 15,050 patents, we discovered top 489 key players by total patent application. Carrier Corp., Mitsubishi Heavy Industries, Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are dominant in this area. They take 8.35% of the total patent filing.
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 372
Shaanxi Sheng, China
Patent: 300
Heilongjiang Sheng, China
Patent: 183
Ohio, United States
Patent: 159
United Kingdom
Patent: 150
Zhejiang Sheng, China
Patent: 145
Kanagawa-ken, Japan
Patent: 124
Jiangsu Sheng, China
Patent: 117
Tokyo-to, Japan
Patent: 113
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Chart, Inc., Bedini, Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
California, United States
Patent: 4
Groningen, Netherlands
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 5,311 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., Harbin Boiler Co., Ltd., Huadian Electric Power Research Institute Co., Ltd. take 7.78% of patent filing during this period.
Shaanxi Sheng, China
Patent: 249
Heilongjiang Sheng, China
Patent: 84
Zhejiang Sheng, China
Patent: 80
Shaanxi Sheng, China
Patent: 61
Jiangsu Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 48
Beijing Shi, China
Patent: 43
Shaanxi Sheng, China
Patent: 37
Beijing Shi, China
Patent: 32
With the analysis among related 5,311 patents in last 5 years, we discover 248 new entrants. Zhejiang Zhongguang Electric Co. Ltd., Sichuan Luheng Energy Technology Co., Ltd., Datang Boiler and Pressure Vessel Inspection Center Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 20
Sichuan Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Jiangxi Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Anhui Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 1,228 patents, we discovered top 210 universities and scientific research institutions by total patent application. North China Electric Power University, Xi'an Jiaotong University, Tsinghua University are dominant in this area. They take 14.66% of the total patent filing.
Beijing Shi, China
Patent: 87
Shaanxi Sheng, China
Patent: 53
Beijing Shi, China
Patent: 40
Zhejiang Sheng, China
Patent: 34
Jiangsu Sheng, China
Patent: 31
Heilongjiang Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 22
Tianjin Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 14
Yunnan Sheng, China
Patent: 14