With the analysis among 14,087 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Assa Abloy AB are dominant in this area. They take 5.06% of the total patent filing.
Beijing Shi, China
Patent: 553
Guangdong Sheng, China
Patent: 124
Jiangsu Sheng, China
Patent: 35
Qinghai Sheng, China
Patent: 32
Shandong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 27
Hebei Sheng, China
Patent: 26
Beijing Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 25
With the analysis among 85 patents, we discovered top 49 start-ups by total patent application. Revolar, Inc., Zhejiang Hozon New Energy Automobile Co., Ltd., Active Witness Corp. are active in this area.
Colorado, United States
Patent: 9
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 8
British Columbia, Canada
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Massachusetts, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 14,682 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd. take 3.41% of patent filing during this period.
Beijing Shi, China
Patent: 343
Guangdong Sheng, China
Patent: 124
Guangdong Sheng, China
Patent: 33
Qinghai Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 24
Beijing Shi, China
Patent: 22
Guizhou Sheng, China
Patent: 21
Hebei Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 19
Tianjin Shi, China
Patent: 19
With the analysis among related 14,682 patents in last 5 years, we discover 353 new entrants. Guangdong Power Grid Co. Ltd., China Construction Second Engineering Bureau Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 124
Beijing Shi, China
Patent: 22
Guizhou Sheng, China
Patent: 21
Jilin Sheng, China
Patent: 18
Yunnan Sheng, China
Patent: 16
Hebei Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Shandong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
With the analysis among 1,422 patents, we discovered top 228 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Anhui University of Science & Technology, Xi'an University of Science & Technology are dominant in this area. They take 4.50% of the total patent filing.
Shandong Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9