With the analysis among 1,083 patents, we discovered top 482 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Matsushita Electronics Corp., Mitsubishi Electric Corp. are dominant in this area. They take 4.43% of the total patent filing.
Kanagawa-ken, Japan
Patent: 17
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
Illinois, United States
Patent: 15
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 11
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
With the analysis among 11 patents, we discovered top 6 start-ups by total patent application. Aisin KK, Powerwise Tech, Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Georgia, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 438 patents applied in the last 5 years. We discover 361 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing University of Posts & Telecommunications, Haier Smart Home Co., Ltd. take 5.02% of patent filing during this period.
Beijing Shi, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
With the analysis among related 438 patents in last 5 years, we discover 345 new entrants. Nanjing University of Posts & Telecommunications, Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among 176 patents, we discovered top 80 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Keio University, Jiangsu University are dominant in this area. They take 9.66% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3