With the analysis among 14,780 patents, we discovered top 483 key players by total patent application. NEC Corp., Fujitsu Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 16.01% of the total patent filing.
Tokyo-to, Japan
Patent: 912
Tokyo-to, Japan
Patent: 824
Tokyo-to, Japan
Patent: 631
Tokyo-to, Japan
Patent: 617
Osaka-fu, Japan
Patent: 388
Osaka-fu, Japan
Patent: 376
Guangdong Sheng, China
Patent: 260
Tokyo-to, Japan
Patent: 233
Tokyo-to, Japan
Patent: 224
With the analysis among 109 patents, we discovered top 31 start-ups by total patent application. Opsys Tech Ltd., APRESIA Systems Ltd., Bifrost Communications ApS are active in this area.
Hovedstaden, Denmark
Patent: 8
California, United States
Patent: 7
Aberdeen City, United Kingdom
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
With the analysis among related 2,414 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Huawei Technologies Co., Ltd., Fujitsu Ltd. take 10.98% of patent filing during this period.
Tokyo-to, Japan
Patent: 129
Guangdong Sheng, China
Patent: 87
Tokyo-to, Japan
Patent: 49
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 38
Tokyo-to, Japan
Patent: 36
Osaka-fu, Japan
Patent: 31
Shandong Sheng, China
Patent: 27
Kanagawa-ken, Japan
Patent: 24
With the analysis among related 2,414 patents in last 5 years, we discover 321 new entrants. Opsys Tech Ltd., Garmin Ltd., Shenzhen Huahaoda Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Schaffhausen, Switzerland
Patent: 14
Shenzhen Huahaoda Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Oberösterreich, Austria
Patent: 9
Hovedstaden, Denmark
Patent: 8
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among 977 patents, we discovered top 163 universities and scientific research institutions by total patent application. Korea Advanced Institute of Science & Technology, Massachusetts Institute of Technology, The University of Southampton are dominant in this area. They take 26.92% of the total patent filing.
Massachusetts, United States
Patent: 15
SOUTHAMPTON, United Kingdom
Patent: 14
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 13
Jilin Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7