With the analysis among 4,127 patents, we discovered top 467 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Olympus Corp. are dominant in this area. They take 6.54% of the total patent filing.
Beijing Shi, China
Patent: 171
Guangdong Sheng, China
Patent: 69
Tokyo-to, Japan
Patent: 30
Osaka-fu, Japan
Patent: 27
Tokyo-to, Japan
Patent: 22
Guangdong Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 19
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. VAIO Corp., Synaps SAS, Ab&b Bio-Tech Co., Ltd. are active in this area.
Nagano-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 2,258 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Guangdong Power Grid Co. Ltd., State Grid Corp. of China, Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. take 6.55% of patent filing during this period.
Guangdong Sheng, China
Patent: 69
Beijing Shi, China
Patent: 55
Guangdong Sheng, China
Patent: 24
Zhejiang Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
With the analysis among related 2,258 patents in last 5 years, we discover 406 new entrants. Guangdong Power Grid Co. Ltd., PetSmart Home Office, Inc., Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Yunnan Sheng, China
Patent: 8
Yunnan Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 8
With the analysis among 1,082 patents, we discovered top 265 universities and scientific research institutions by total patent application. Fourth Military Medical University, Zhejiang University, The Shenzhen Institutes of Advanced Technology are dominant in this area. They take 4.90% of the total patent filing.
Hunan Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 17
Shanghai Shi, China
Patent: 17
Beijing Shi, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
North Carolina, United States
Patent: 10
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jilin Sheng, China
Patent: 8