With the analysis among 12,984 patents, we discovered top 474 key players by total patent application. Sankyo Co., Ltd., State Grid Corp. of China, Kyoraku Sangyo KK are dominant in this area. They take 4.04% of the total patent filing.
Tokyo-to, Japan
Patent: 253
State Grid Corp. of China
Beijing Shi, China
Patent: 177
Aichi-ken, Japan
Patent: 94
Universal Entertainment Corp.
Tokyo-to, Japan
Patent: 86
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 85
Guangdong Sheng, China
Patent: 81
Baden-Württemberg, Germany
Patent: 79
Ehime-ken, Japan
Patent: 76
Bayern, Germany
Patent: 69
Tokyo-to, Japan
Patent: 65
With the analysis among 49 patents, we discovered top 43 start-ups by total patent application. MediPines Corp., Beijing Terminus Technology Group Co.,. Ltd., n.thing Co. Ltd. are active in this area.
California, United States
Patent: 3
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 2
Rhode Island, United States
Patent: 2
Creating Revolutions, Inc.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Homelink Real Estate Brokerage Co., Ltd.
Beijing Shi, China
Patent: 1
Amagi Media Labs Pvt Ltd.
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 1,844 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang University, South China University of Technology take 2.82% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Zhejiang Sheng, China
Patent: 17
South China University of Technology
Guangdong Sheng, China
Patent: 12
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 9
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 8
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
With the analysis among related 1,844 patents in last 5 years, we discover 295 new entrants. Guangdong Power Grid Co. Ltd., Yibin County Chuanwa Ecological Agriculture Co., Ltd., Tyco Electronics UK Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 8
Yibin County Chuanwa Ecological Agriculture Co., Ltd.
Sichuan Sheng, China
Patent: 4
California, United States
Patent: 3
Chengdu Kechuang Energy-saving Materials Co., Ltd.
Sichuan Sheng, China
Patent: 3
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hangzhou Junyue Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
KaiRui Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Ningbo Wissen Intelligent Sensing Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 3,714 patents, we discovered top 311 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Institute of Technology, Southeast University are dominant in this area. They take 4.42% of the total patent filing.
Zhejiang Sheng, China
Patent: 64
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 51
Jiangsu Sheng, China
Patent: 48
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 44
Tianjin Shi, China
Patent: 43
South China University of Technology
Guangdong Sheng, China
Patent: 42
Shaanxi Sheng, China
Patent: 42
Beijing Shi, China
Patent: 40
Beijing University of Technology
Beijing Shi, China
Patent: 37
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 34