With the analysis among 823 patents, we discovered top 472 key players by total patent application. State Grid Corp. of China, Zhengzhou Yunhai Information Technology Co., Ltd., Advantest Corp. are dominant in this area. They take 7.17% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 24
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 17
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 17
Hon Hai Precision Industry Co., Ltd.
Taiwan Province, China
Patent: 15
Alibaba Group Holding Ltd.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 9
Baidu Online Network Technology (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 9
Rohde & Schwarz GmbH & Co. KG
Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 7
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Qi An Xin Technology Group, Inc., Huaqin Technology Co., Ltd., Qichacha Tec Co., Ltd. are active in this area.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shenxiling Micro-electronics Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 257 patents applied in the last 5 years. We discover 242 most active companies in this area. The fast-growing Zhengzhou Yunhai Information Technology Co., Ltd., State Grid Corp. of China, Anhui University of Science & Technology take 8.17% of patent filing during this period.
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Wangsu Science & Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
China General Nuclear Power Corp.
Guangdong Sheng, China
Patent: 3
With the analysis among related 257 patents in last 5 years, we discover 180 new entrants. Anhui University of Science & Technology, State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, Wangsu Science & Technology Co., Ltd. are the most active new entrants in this area.
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 3
Wangsu Science & Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Shenzhen Phoenix Telecom Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Intelligent Automation Zhuhai Co. Ltd.
Guangdong Sheng, China
Patent: 2
Ping An Puhui Enterprises Management Co., Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Jingdong Financial Technology Holding Co. Ltd.
Beijing Shi, China
Patent: 2
Suzhou Hirose Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Guangzhou Xiaopeng Motors Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Fujian Landi Commercial Equipment Co., Ltd.
Fujian Sheng, China
Patent: 2
With the analysis among 241 patents, we discovered top 91 universities and scientific research institutions by total patent application. Beihang University, Shandong University, Tongji University are dominant in this area. They take 7.47% of the total patent filing.
Beijing Shi, China
Patent: 7
Shandong Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 4
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 3