With the analysis among 21,141 patents, we discovered top 484 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, AMP Ltd. are dominant in this area. They take 6.14% of the total patent filing.
Beijing Shi, China
Patent: 1,048
Guangdong Sheng, China
Patent: 159
New South Wales, Australia
Patent: 92
Guangdong Sheng, China
Patent: 84
Texas, United States
Patent: 81
Hebei Sheng, China
Patent: 81
Hunan Sheng, China
Patent: 74
Zhejiang Sheng, China
Patent: 70
Tokyo-to, Japan
Patent: 67
Jiangsu Sheng, China
Patent: 57
With the analysis among 23 patents, we discovered top 16 start-ups by total patent application. Ankao Suzhou Energy Co., Ltd., Englishco LLC, Clang Music GmbH are active in this area.
Jiangsu Sheng, China
Patent: 4
New York, United States
Patent: 4
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 8,136 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., Gree Electric Appliances, Inc. of Zhuhai take 3.86% of patent filing during this period.
Beijing Shi, China
Patent: 160
Guangdong Sheng, China
Patent: 83
Guangdong Sheng, China
Patent: 71
Guizhou Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
With the analysis among related 8,136 patents in last 5 years, we discover 262 new entrants. Meizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., Jiaxing Changhong Copper Co., Ltd., Henan Zhikai Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Jiaxing Changhong Copper Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Henan Sheng, China
Patent: 8
Anhui Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 1,648 patents, we discovered top 218 universities and scientific research institutions by total patent application. Zhejiang University, Kunming University of Science & Technology, Shandong University of Science & Technology are dominant in this area. They take 6.80% of the total patent filing.
Zhejiang Sheng, China
Patent: 17
Yunnan Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Jilin Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10
Heilongjiang Sheng, China
Patent: 10