With the analysis among 252 patents, we discovered top 120 key players by total patent application. Siemens AG, Matsushita Electronics Corp., International Business Machines Corp. are dominant in this area. They take 15.87% of the total patent filing.
Bayern, Germany
Patent: 17
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 13
International Business Machines Corp.
New York, United States
Patent: 10
Samsung Electronics Co., Ltd.
Aichi-ken, Japan
Patent: 6
Shanghai Zhaoxin Integrated Circuit Co., Ltd.
Shanghai Shi, China
Patent: 6
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With the analysis among related 18 patents applied in the last 5 years. We discover 14 most active companies in this area. The fast-growing Siemens AG, Samsung Electronics Co., Ltd., Zhejiang Electric Power Co., Ltd. take 50.00% of patent filing during this period.
Samsung Electronics Co., Ltd.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
District of Columbia, United States
Patent: 1
International Business Machines Corp.
New York, United States
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 8 new entrants. Zhejiang Electric Power Co., Ltd., Hainan University, Nanjing University of Technology are the most active new entrants in this area.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 1
District of Columbia, United States
Patent: 1
Hangzhou Xingzhi Ark Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 1
10th Research Institute of China Electronic Tech Group Corp.
Sichuan Sheng, China
Patent: 1
Shenzhen Hutong Innovation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 18 patents, we discovered top 11 universities and scientific research institutions by total patent application. Zhejiang University, Sun Yat-Sen University, Beijing University of Posts & Telecommunications are dominant in this area. They take 38.89% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Yangtze Delta Region Institute of Tsinghua University,Zhejiang
Zhejiang Sheng, China
Patent: 1
Hainan Sheng, China
Patent: 1
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 1