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.
Matsushita Electronics Corp.
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
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 89
Noord-Holland, Netherlands
Patent: 88
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 84
Samsung Electronics Co., Ltd.
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
Space Star Technology Co., Ltd.
Beijing Shi, China
Patent: 8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 7
Nippon Telegraph & Telephone Corp.
California, United States
Patent: 5
The 54th Research Institute of China Electronics Technology Group Corporation
undefined undefined
Patent: 5
Shaanxi Sheng, China
Patent: 5
China Electronics Tech Group Corp. 7th Rsch Institute
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.
China Electronics Tech Group Corp. 7th Rsch Institute
Guangdong Sheng, China
Patent: 4
Noord-Brabant, Netherlands
Patent: 4
Suzhou Jianghai Communication Development Industrial Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 3
Chinese Academy of Sciences Institute of Acoustics
Futurewei Technologies, Inc.
California, United States
Patent: 3
The 58th Research Institute of China Electronics Technology Group Corporation
undefined undefined
Patent: 3
Tata Consultancy Services Ltd.
Maharashtra, India
Patent: 3
Shanghai Chenbang Medicine Technology Co Ltd
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.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 9
National University of Defense Technology
Hunan Sheng, China
Patent: 8
Beijing Institute of Technology
Beijing Shi, China
Patent: 7
Shaanxi Sheng, China
Patent: 7
Delft University of Technology
Zuid-Holland, Netherlands
Patent: 6
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 6
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 6
Miyagi-ken, Japan
Patent: 5
Zhejiang Sheng, China
Patent: 5