With the analysis among 4,779,365 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, China Construction Second Engineering Bureau Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 0.58% of the total patent filing.
Beijing Shi, China
Patent: 15,760
Beijing Shi, China
Patent: 6,228
Guangdong Sheng, China
Patent: 5,881
Tokyo-to, Japan
Patent: 5,281
Shanghai Shi, China
Patent: 5,178
Texas, United States
Patent: 4,704
Tokyo-to, Japan
Patent: 4,593
Tokyo-to, Japan
Patent: 4,492
With the analysis among 12,779 patents, we discovered top 462 start-ups by total patent application. Aisin KK, Zhejiang Leapmotor Technology Co., Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 619
Zhejiang Sheng, China
Patent: 505
Guangdong Sheng, China
Patent: 500
Hubei Sheng, China
Patent: 500
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 364
Guangdong Sheng, China
Patent: 323
Guangdong Sheng, China
Patent: 240
Shanghai Shi, China
Patent: 179
Guangdong Sheng, China
Patent: 145
California, United States
Patent: 127
With the analysis among related 5,092,320 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Construction Second Engineering Bureau Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 0.47% of patent filing during this period.
Beijing Shi, China
Patent: 12,251
Beijing Shi, China
Patent: 5,915
Guangdong Sheng, China
Patent: 5,623
Shanghai Shi, China
Patent: 4,075
Shandong Sheng, China
Patent: 3,744
Jiangsu Sheng, China
Patent: 3,609
Tokyo-to, Japan
Patent: 3,459
Anhui Sheng, China
Patent: 3,449
Zhejiang Sheng, China
Patent: 3,418
Texas, United States
Patent: 3,323
With the analysis among related 5,092,320 patents in last 5 years, we discover 6 new entrants. Guangdong Bright Dream Robotics Co., Ltd, Hubei Yiwei Power Co., Ltd., Shandong Laigang Yongfeng Steel Corp. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1,289
Hubei Sheng, China
Patent: 715
Shandong Sheng, China
Patent: 661
Zhejiang Sheng, China
Patent: 597
Guangdong Sheng, China
Patent: 468
Jiangsu Sheng, China
Patent: 443
With the analysis among 385,731 patents, we discovered top 321 universities and scientific research institutions by total patent application. Nanjing Forestry University, Shandong University of Science & Technology, Chang'an University are dominant in this area. They take 2.39% of the total patent filing.
Jiangsu Sheng, China
Patent: 3,714
Shandong Sheng, China
Patent: 2,837
Shaanxi Sheng, China
Patent: 2,675
Jiangsu Sheng, China
Patent: 2,487
Sichuan Sheng, China
Patent: 2,424
Jiangsu Sheng, China
Patent: 2,392
Shanghai Shi, China
Patent: 2,279
Zhejiang Sheng, China
Patent: 2,044
Henan Sheng, China
Patent: 2,022
Beijing Shi, China
Patent: 2,008