With the analysis among 2,098 patents, we discovered top 392 key players by total patent application. LG Chem Ltd., Heliatek GmbH, SANYO Electric Co., Ltd. are dominant in this area. They take 14.78% of the total patent filing.
Sachsen, Germany
Patent: 80
California, United States
Patent: 67
Delaware, United States
Patent: 59
Hessen, Germany
Patent: 55
Tokyo-to, Japan
Patent: 53
Tokyo-to, Japan
Patent: 36
Bayern, Germany
Patent: 32
Tokyo-to, Japan
Patent: 32
With the analysis among 52 patents, we discovered top 10 start-ups by total patent application. Lightcast Discovery Ltd., Emberion Oy, Senorics GmbH are active in this area.
Cambridgeshire, United Kingdom
Patent: 17
Sachsen, Germany
Patent: 7
Taiwan Province, China
Patent: 3
Cambridgeshire, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 1
Andluca Technologies, Inc.
New Jersey, United States
Patent: 1
With the analysis among related 976 patents applied in the last 5 years. We discover 320 most active companies in this area. The fast-growing LG Chem Ltd., University of Electronic Science & Technology of China, FUJIFILM Corp. take 12.30% of patent filing during this period.
Sichuan Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 28
California, United States
Patent: 23
Beijing Shi, China
Patent: 22
Sachsen, Germany
Patent: 22
Cambridgeshire, United Kingdom
Patent: 17
Guangdong Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 15
With the analysis among related 976 patents in last 5 years, we discover 218 new entrants. Ubiquitous Energy, Inc., Korea Electric Power Corp., Lightcast Discovery Ltd. are the most active new entrants in this area.
California, United States
Patent: 23
Cambridgeshire, United Kingdom
Patent: 17
Jiangsu Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
With the analysis among 1,007 patents, we discovered top 145 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Gwangju Institute of Science & Technology, Korea Institute of Science & Technology are dominant in this area. They take 16.58% of the total patent filing.
Sichuan Sheng, China
Patent: 63
Guangdong Sheng, China
Patent: 24
California, United States
Patent: 13
Beijing Shi, China
Patent: 12
Guangdong Sheng, China
Patent: 9