With the analysis among 2,910 patents, we discovered top 469 key players by total patent application. China Petroleum & Chemical Corp., State Grid Corp. of China, Huawei Technologies Co., Ltd. are dominant in this area. They take 3.92% of the total patent filing.
Beijing Shi, China
Patent: 46
Beijing Shi, China
Patent: 35
Guangdong Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 32
Tokyo-to, Japan
Patent: 31
Indiana, United States
Patent: 24
Hyogo-ken, Japan
Patent: 24
California, United States
Patent: 24
New Jersey, United States
Patent: 19
With the analysis among 14 patents, we discovered top 9 start-ups by total patent application. Intellective AL, Inc., RegenMedTX LLC, Suzhou Rainmed Medical Technology Co., Ltd. are active in this area.
Texas, United States
Patent: 5
North Carolina, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 428 patents applied in the last 5 years. We discover 335 most active companies in this area. The fast-growing Tsinghua University, North China Electric Power University, South China University of Technology take 5.37% of patent filing during this period.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Shanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
With the analysis among related 428 patents in last 5 years, we discover 240 new entrants. State Grid Shanxi Electric Power Company Electric Power Research Institute, Institute of Electronics Chinese Academy of Sciences, Opple Lighting Co., Ltd. are the most active new entrants in this area.
Shanxi Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Connecticut, United States
Patent: 2
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 1,002 patents, we discovered top 252 universities and scientific research institutions by total patent application. Southeast University, Tsinghua University, Beihang University are dominant in this area. They take 9.18% of the total patent filing.
Jiangsu Sheng, China
Patent: 26
Beijing Shi, China
Patent: 22
Beijing Shi, China
Patent: 17
Zhejiang Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Beijing Shi, China
Patent: 14
Sichuan Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11