With the analysis among 878 patents, we discovered top 298 key players by total patent application. PowerGenix Systems, Inc., ZInc.five Power, Inc., SANYO Electric Co., Ltd. are dominant in this area. They take 15.95% of the total patent filing.
Oregon, United States
Patent: 62
California, United States
Patent: 32
Tokyo-to, Japan
Patent: 25
Tokyo-to, Japan
Patent: 19
Baden-Württemberg, Germany
Patent: 18
Kyoto-fu, Japan
Patent: 15
Massachusetts, United States
Patent: 11
New York, United States
Patent: 10
Michigan, United States
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 88 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Huizhou Minghe Electronic Technology Co., Ltd., Shandong Zhengtian Electronic Technology Co., Ltd., Zhenjiang Zhensheng Energy Technology Co., Ltd. take 21.59% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
Aichi-ken, Japan
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
British Virgin Islands
Patent: 2
With the analysis among related 88 patents in last 5 years, we discover 37 new entrants. Huizhou Minghe Electronic Technology Co., Ltd., Shandong Zhengtian Electronic Technology Co., Ltd., Zhenjiang Zhensheng Energy Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
British Virgin Islands
Patent: 2
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 93 patents, we discovered top 39 universities and scientific research institutions by total patent application. Beijing University of Chemical Technology, Central South University, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 13.98% of the total patent filing.
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2