With the analysis among 641 patents, we discovered top 327 key players by total patent application. State Grid Corp. of China, International Business Machines Corp., Intel Corp. are dominant in this area. They take 14.66% of the total patent filing.
Beijing Shi, China
Patent: 44
New York, United States
Patent: 28
California, United States
Patent: 22
Tokyo-to, Japan
Patent: 17
Guangdong Sheng, China
Patent: 16
California, United States
Patent: 15
California, United States
Patent: 9
California, United States
Patent: 8
Guangdong Sheng, China
Patent: 7
With the analysis among 7 patents, we discovered top 5 start-ups by total patent application. Synadia Communications, Inc., PassiveLogic, Inc., Shanghai Quanying Technology Co. Ltd. are active in this area.
Synadia Communications, Inc.
California, United States
Patent: 3
Utah, United States
Patent: 1
Shanghai Quanying Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 306 patents applied in the last 5 years. We discover 228 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, Hitachi Ltd. take 11.44% of patent filing during this period.
Beijing Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
With the analysis among related 306 patents in last 5 years, we discover 175 new entrants. Zhejiang University, Guangdong Power Grid Co. Ltd., Google LLC are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
Synadia Communications, Inc.
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 163 patents, we discovered top 71 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, Shandong University are dominant in this area. They take 16.56% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5
Hubei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4