With the analysis among 65,965 patents, we discovered top 483 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., TOSHIBA Corp. are dominant in this area. They take 1.23% of the total patent filing.
Beijing Shi, China
Patent: 470
Tokyo-to, Japan
Patent: 173
Tokyo-to, Japan
Patent: 167
Tokyo-to, Japan
Patent: 158
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 125
Guangdong Sheng, China
Patent: 99
Osaka-fu, Japan
Patent: 99
Beijing Shi, China
Patent: 98
Tokyo-to, Japan
Patent: 95
Tokyo-to, Japan
Patent: 92
With the analysis among 170 patents, we discovered top 96 start-ups by total patent application. CIRCADIAN ZircLight, Inc., Aisin KK, Beijing Boqing Technology Co. Ltd. are active in this area.
Massachusetts, United States
Patent: 11
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 8
Chungcheongnam-do, South Korea
Patent: 7
Anhui Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
British Columbia, Canada
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among related 42,142 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Shandong University of Science & Technology take 0.60% of patent filing during this period.
Beijing Shi, China
Patent: 155
Guangdong Sheng, China
Patent: 58
Shandong Sheng, China
Patent: 40
Yunnan Sheng, China
Patent: 38
Minnesota, United States
Patent: 37
Tokyo-to, Japan
Patent: 36
Heilongjiang Sheng, China
Patent: 34
Jilin Sheng, China
Patent: 34
Shaanxi Sheng, China
Patent: 33
Shandong Sheng, China
Patent: 33
With the analysis among related 42,142 patents in last 5 years, we discover 155 new entrants. Guangdong Power Grid Co. Ltd., Guizhou Power Grid Co., Guangdong Bright Dream Robotics Co., Ltd are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 32
Guizhou Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Shaanxi Sheng, China
Patent: 13
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
With the analysis among 7,164 patents, we discovered top 299 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Harbin Engineering University, China University of Mining & Technology are dominant in this area. They take 2.97% of the total patent filing.
Shandong Sheng, China
Patent: 75
Heilongjiang Sheng, China
Patent: 69
Jiangsu Sheng, China
Patent: 69
Zhejiang Sheng, China
Patent: 67
Shaanxi Sheng, China
Patent: 66
Yunnan Sheng, China
Patent: 66
Jilin Sheng, China
Patent: 64
Beijing Shi, China
Patent: 64
Beijing Shi, China
Patent: 60
Shaanxi Sheng, China
Patent: 54