With the analysis among 51,216 patents, we discovered top 468 key players by total patent application. Toyota Motor Corp., Samsung Electronics Co., Ltd., State Grid Corp. of China are dominant in this area. They take 8.29% of the total patent filing.
Aichi, Japan
Patent: 1,903
Beijing Shi, China
Patent: 1,061
California, United States
Patent: 625
With the analysis among 403 patents, we discovered top 105 start-ups by total patent application. SonicEnergy, Inc., Solace Power, Inc., SuperGrid Institute SAS are active in this area.
California, United States
Patent: 42
Newfoundland and Labrador, Canada
Patent: 24
Rhône-Alpes, France
Patent: 18
Luxembourg, Luxembourg
Patent: 14
Shanghai Shi, China
Patent: 14
California, United States
Patent: 14
British Columbia, Canada
Patent: 9
California, United States
Patent: 9
Jiangsu Sheng, China
Patent: 9
With the analysis among related 16,216 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, LG Electronics, Inc., Samsung Electronics Co., Ltd. take 6.72% of patent filing during this period.
Beijing Shi, China
Patent: 373
California, United States
Patent: 222
With the analysis among related 16,216 patents in last 5 years, we discover 76 new entrants. Guangdong Power Grid Co. Ltd., SuperGrid Institute SAS, Zhejiang Geely Holding Group Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 37
Rhône-Alpes, France
Patent: 18
Zhejiang Sheng, China
Patent: 14
Washington, United States
Patent: 11
Michigan, United States
Patent: 10
Jiangsu Sheng, China
Patent: 9
California, United States
Patent: 9
With the analysis among 4,217 patents, we discovered top 298 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, South China University of Technology, Zhejiang University are dominant in this area. They take 12.54% of the total patent filing.
Guangdong Sheng, China
Patent: 56
Zhejiang Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 40
Heilongjiang Sheng, China
Patent: 39
Liaoning Sheng, China
Patent: 38
Beijing Shi, China
Patent: 37
Beijing Shi, China
Patent: 37
Shanghai Shi, China
Patent: 36