With the analysis among 3,463 patents, we discovered top 474 key players by total patent application. BYD Co., Ltd., Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 6.44% of the total patent filing.
Guangdong Sheng, China
Patent: 110
Tokyo-to, Japan
Patent: 65
Tokyo-to, Japan
Patent: 48
Osaka-fu, Japan
Patent: 34
Taiwan Province, China
Patent: 31
California, United States
Patent: 27
Tokyo-to, Japan
Patent: 27
Shanghai Shi, China
Patent: 27
Gifu-ken, Japan
Patent: 22
Osaka-fu, Japan
Patent: 19
With the analysis among 16 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 14
Hovedstaden, Denmark
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 1,536 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shenzhen Sunway Communication Co., Ltd., SJ Semiconductor (Jiangyin) Corp., Shanghai Amphenol Airwave Communication Electronics Co., Ltd. take 2.80% of patent filing during this period.
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
With the analysis among related 1,536 patents in last 5 years, we discover 348 new entrants. Shenzhen Sunway Communication Co., Ltd., SJ Semiconductor (Jiangyin) Corp., Nanjing Forestry University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among 1,462 patents, we discovered top 247 universities and scientific research institutions by total patent application. Fudan University, Institute of Metal Research Chinese Academy of Sciences, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 6.29% of the total patent filing.
Shanghai Shi, China
Patent: 33
Liaoning Sheng, China
Patent: 32
Liaoning Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 23
Beijing Shi, China
Patent: 23
Yunnan Sheng, China
Patent: 23
Zhejiang Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 19