With the analysis among 3,731 patents, we discovered top 470 key players by total patent application. Matsushita Electronics Corp., NEC Corp., Fujitsu Ltd. are dominant in this area. They take 16.78% of the total patent filing.
Osaka-fu, Japan
Patent: 262
Tokyo-to, Japan
Patent: 231
Tokyo-to, Japan
Patent: 133
California, United States
Patent: 130
Tokyo-to, Japan
Patent: 117
Tokyo-to, Japan
Patent: 89
Noord-Holland, Netherlands
Patent: 88
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 84
With the analysis among 19 patents, we discovered top 4 start-ups by total patent application. Vayyar Imaging Ltd., QLM Technology Ltd., Phasorlab, Inc. are active in this area.
BRISTOL, United Kingdom
Patent: 2
New Hampshire, United States
Patent: 2
With the analysis among related 285 patents applied in the last 5 years. We discover 154 most active companies in this area. The fast-growing NEC Corp., Space Star Technology Co., Ltd., Huawei Technologies Co., Ltd. take 9.12% of patent filing during this period.
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 5
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Patent: 5
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
With the analysis among related 285 patents in last 5 years, we discover 93 new entrants. China Electronics Tech Group Corp. 7th Rsch Institute, EFFECT Photonics BV, Suzhou Jianghai Communication Development Industrial Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Noord-Brabant, Netherlands
Patent: 4
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
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Patent: 3
Maharashtra, India
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among 305 patents, we discovered top 72 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Beihang University, National University of Defense Technology are dominant in this area. They take 17.70% of the total patent filing.
Sichuan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
Hunan Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Zuid-Holland, Netherlands
Patent: 6
Beijing Shi, China
Patent: 6
Chongqing Shi, China
Patent: 6
Miyagi-ken, Japan
Patent: 5
Zhejiang Sheng, China
Patent: 5