With the analysis among 635 patents, we discovered top 182 key players by total patent application. RCA Corp., Matsushita Electronics Corp., Siemens AG are dominant in this area. They take 13.39% of the total patent filing.
California, United States
Patent: 37
Osaka-fu, Japan
Patent: 29
Bayern, Germany
Patent: 19
Noord-Holland, Netherlands
Patent: 19
Tokyo-to, Japan
Patent: 18
Massachusetts, United States
Patent: 16
Tokyo-to, Japan
Patent: 15
New York, United States
Patent: 15
California, United States
Patent: 12
Arizona, United States
Patent: 10
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 137 patents applied in the last 5 years. We discover 81 most active companies in this area. The fast-growing First Solar, Inc., Huazhong University of Science & Technology, China Triumph International Engineering Co., Ltd. take 16.79% of patent filing during this period.
Arizona, United States
Patent: 10
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 137 patents in last 5 years, we discover 67 new entrants. First Solar, Inc., Huazhong University of Science & Technology, China Triumph International Engineering Co., Ltd. are the most active new entrants in this area.
Arizona, United States
Patent: 10
Hubei Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
With the analysis among 271 patents, we discovered top 99 universities and scientific research institutions by total patent application. Zhejiang University, Huazhong University of Science & Technology, Wuhan University of Technology are dominant in this area. They take 9.23% of the total patent filing.
Zhejiang Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Anhui Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4