With the analysis among 462 patents, we discovered top 319 key players by total patent application. Xian Zhihai Power Technology Co., Ltd., Pola Chemical Industries, Inc., General Electric Co. are dominant in this area. They take 11.47% of the total patent filing.
Shaanxi Sheng, China
Patent: 38
Kanagawa-ken, Japan
Patent: 8
Massachusetts, United States
Patent: 7
New York, United States
Patent: 6
Mitsubishi Heavy Industries, Ltd.
Taiwan Province, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
With the analysis among related 58 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Qingdao Huastron Energy Technology Co., Ltd., Shanghai Kefa Electronic Products Co., Ltd., Shandong Shengpin Electronic Technology Co., Ltd. take 12.07% of patent filing during this period.
Qingdao Huastron Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 49 new entrants. Qingdao Huastron Energy Technology Co., Ltd., Shanghai Kefa Electronic Products Co., Ltd., Shandong Shengpin Electronic Technology Co., Ltd. are the most active new entrants in this area.
Qingdao Huastron Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among 60 patents, we discovered top 35 universities and scientific research institutions by total patent application. Tsinghua University, Xi'an Jiaotong University, The Catholic University of America are dominant in this area. They take 15.00% of the total patent filing.
Beijing Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
District of Columbia, United States
Patent: 2
Okinawa-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
Central Region, Singapore
Patent: 1
Beijing Shi, China
Patent: 1