With the analysis among 22,747 patents, we discovered top 472 key players by total patent application. Koninklijke Philips NV, Matsushita Electronics Corp., Sony Group Corp. are dominant in this area. They take 5.76% of the total patent filing.
Noord-Holland, Netherlands
Patent: 443
Osaka-fu, Japan
Patent: 435
Tokyo-to, Japan
Patent: 433
Tokyo-to, Japan
Patent: 428
Tokyo-to, Japan
Patent: 357
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 281
Tokyo-to, Japan
Patent: 279
Bayern, Germany
Patent: 254
Tokyo-to, Japan
Patent: 254
With the analysis among 143 patents, we discovered top 57 start-ups by total patent application. Aisin KK, EmbodyVR, Inc., BoomCloud 360, Inc. are active in this area.
Tokyo-to, Japan
Patent: 23
California, United States
Patent: 14
California, United States
Patent: 7
New York, United States
Patent: 5
California, United States
Patent: 4
New York, United States
Patent: 4
Connecticut, United States
Patent: 4
Harjumaa, Estonia
Patent: 4
With the analysis among related 2,868 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Panasonic Intellectual Property Management Co. Ltd., North China Electric Power University take 5.37% of patent filing during this period.
Beijing Shi, China
Patent: 72
Osaka-fu, Japan
Patent: 42
Beijing Shi, China
Patent: 40
Hubei Sheng, China
Patent: 36
Beijing Shi, China
Patent: 31
Jiangsu Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 24
Beijing Shi, China
Patent: 24
Connecticut, United States
Patent: 23
With the analysis among related 2,868 patents in last 5 years, we discover 181 new entrants. Guangdong Power Grid Co. Ltd., Toshiba Electronic Devices & Storage Corp., North China University of Technology are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 7
With the analysis among 3,489 patents, we discovered top 266 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, National University of Singapore are dominant in this area. They take 7.34% of the total patent filing.
Beijing Shi, China
Patent: 65
Jiangsu Sheng, China
Patent: 56
Central Region, Singapore
Patent: 47
Hubei Sheng, China
Patent: 47
Heilongjiang Sheng, China
Patent: 46
Shaanxi Sheng, China
Patent: 44
Guangdong Sheng, China
Patent: 44
Beijing Shi, China
Patent: 41
Shanghai Shi, China
Patent: 40
Beijing Shi, China
Patent: 40