With the analysis among 5,205 patents, we discovered top 494 key players by total patent application. State Grid Corp. of China, Square D Co., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 2.09% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 59
Illinois, United States
Patent: 26
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 24
Tokyo-to, Japan
Patent: 23
Saunier Duval Eau Chaude Chauffage SASU
Huiyang Diyu Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 14
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 13
With the analysis among 24 patents, we discovered top 17 start-ups by total patent application. Equa Start LLC, Zhejiang Hozon New Energy Automobile Co., Ltd., WM Motor Technology Co., Ltd. are active in this area.
Colorado, United States
Patent: 5
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shenzhen Letubao Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Shenzhen Huole Technology Development Co. Ltd.
Guangdong Sheng, China
Patent: 1
OGI Process Equipment, Inc.
Oklahoma, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 4,406 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., Huiyang Diyu Industrial Co., Ltd. take 1.79% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 36
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 24
Huiyang Diyu Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
Shandong Sheng, China
Patent: 13
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 11
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Patent: 11
Koito Manufacturing Co., Ltd.
Delixi Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 8
With the analysis among related 4,406 patents in last 5 years, we discover 452 new entrants. Guangdong Power Grid Co. Ltd., Huiyang Diyu Industrial Co., Ltd., Subaru Corp. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 24
Huiyang Diyu Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 19
Tokyo-to, Japan
Patent: 14
Shandong Sheng, China
Patent: 13
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 11
Zhejiang Shaoxing Supor Domestic Electrical Appliance Co.
Zhejiang Sheng, China
Patent: 11
Delixi Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 7
Xi'an Wenxian Semiconductor Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 7
With the analysis among 396 patents, we discovered top 124 universities and scientific research institutions by total patent application. Beijing Wuzi University, Wuhan University of Technology, Harbin University of Science & Technology are dominant in this area. They take 6.82% of the total patent filing.
Beijing Shi, China
Patent: 12
Wuhan University of Technology
Hubei Sheng, China
Patent: 7
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 6
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 6
Northeast Petroleum University
Heilongjiang Sheng, China
Patent: 6
University of Science & Technology of China
Anhui Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4