With the analysis among 237 patents, we discovered top 89 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 16.88% of the total patent filing.
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 12
Tokyo-to, Japan
Patent: 11
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 9
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 2
With the analysis among related 25 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., Apple, Inc., East China Normal University take 24.00% of patent filing during this period.
California, United States
Patent: 2
Shanghai Shi, China
Patent: 2
State Grid (Ningbo) Integrated Energy Service Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Xiamen 35.Com Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 22 new entrants. East China Normal University, State Grid (Ningbo) Integrated Energy Service Co., Ltd., Beijing Topsec Technology Co. Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 2
State Grid (Ningbo) Integrated Energy Service Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 24 patents, we discovered top 10 universities and scientific research institutions by total patent application. Sun Yat-Sen University, East China Normal University, Beihang University are dominant in this area. They take 41.67% of the total patent filing.
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1