With the analysis among 2,791 patents, we discovered top 390 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 18.92% of the total patent filing.
Tokyo-to, Japan
Patent: 239
Osaka-fu, Japan
Patent: 170
Tokyo-to, Japan
Patent: 119
Tokyo-to, Japan
Patent: 99
California, United States
Patent: 84
Tokyo-to, Japan
Patent: 73
Telefonaktiebolaget LM Ericsson
Washington, United States
Patent: 63
Tokyo-to, Japan
Patent: 59
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Evernote Corp., Beijing Bairui Internet Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 242 patents applied in the last 5 years. We discover 137 most active companies in this area. The fast-growing Ping An Technology (Shenzhen) Co., Ltd., Telefonaktiebolaget LM Ericsson, Google LLC take 12.81% of patent filing during this period.
Guangdong Sheng, China
Patent: 11
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 10
Washington, United States
Patent: 7
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 5
Sichuan Sheng, China
Patent: 4
With the analysis among related 242 patents in last 5 years, we discover 89 new entrants. Ping An Technology (Shenzhen) Co., Ltd., VID Scale, Inc., Southwest Jiaotong University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 11
Delaware, United States
Patent: 4
Sichuan Sheng, China
Patent: 4
Gyeonggi-do, South Korea
Patent: 4
Anhui Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 411 patents, we discovered top 114 universities and scientific research institutions by total patent application. Chongqing University of Posts and Telecommunications, Shanghai Jiao Tong University, University of Sherbrooke are dominant in this area. They take 15.33% of the total patent filing.
Chongqing Shi, China
Patent: 14
Shanghai Shi, China
Patent: 13
Massachusetts, United States
Patent: 7
Sichuan Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 6