With the analysis among 2,973 patents, we discovered top 479 key players by total patent application. Fujitsu Ltd., Nippon Telegraph & Telephone Corp., NEC Corp. are dominant in this area. They take 16.01% of the total patent filing.
Tokyo-to, Japan
Patent: 172
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 145
Osaka-fu, Japan
Patent: 93
Tokyo-to, Japan
Patent: 70
Guangdong Sheng, China
Patent: 66
Osaka-fu, Japan
Patent: 50
Tokyo-to, Japan
Patent: 47
Texas, United States
Patent: 37
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Colorado, United States
Patent: 2
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 268 patents applied in the last 5 years. We discover 195 most active companies in this area. The fast-growing Institut Mines-Télécom, Beijing University of Posts & Telecommunications, Huawei Technologies Co., Ltd. take 7.46% of patent filing during this period.
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Nagano-ken, Japan
Patent: 3
Virginia, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among related 268 patents in last 5 years, we discover 149 new entrants. Novec Solutions, Inc., Shenzhen Afalight Photoelectric Technology Co., Ltd., O-Net Communications (Shenzhen) Ltd. are the most active new entrants in this area.
Virginia, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Colorado, United States
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Jinhan Communication Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 342 patents, we discovered top 102 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, University of Delaware, Shanghai Jiao Tong University are dominant in this area. They take 11.99% of the total patent filing.
Beijing Shi, China
Patent: 17
Delaware, United States
Patent: 12
Shanghai Shi, China
Patent: 6
New Mexico, United States
Patent: 5
Massachusetts, United States
Patent: 5
Zhejiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5