With the analysis among 1,154 patents, we discovered top 317 key players by total patent application. Fujitsu Ltd., NEC Corp., Matsushita Electronics Corp. are dominant in this area. They take 14.47% of the total patent filing.
Tokyo-to, Japan
Patent: 72
Tokyo-to, Japan
Patent: 60
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 35
Samsung Electronics Co., Ltd.
California, United States
Patent: 29
Tokyo-to, Japan
Patent: 26
Noord-Holland, Netherlands
Patent: 21
Toyama-ken, Japan
Patent: 18
Tokyo-to, Japan
Patent: 17
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 14
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With the analysis among related 54 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Donaldson Co., Inc., Huawei Technologies Co., Ltd., Lockheed Martin Corp. take 29.63% of patent filing during this period.
Minnesota, United States
Patent: 9
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
ROFS Microsystem (Tianjin) Co., Ltd.
Tianjin Shi, China
Patent: 3
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Avago Technologies International Sales Pte Ltd.
Central Singapore, Singapore
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 1
Electronics & Telecommunications Research Institute
With the analysis among related 54 patents in last 5 years, we discover 19 new entrants. Donaldson Co., Inc., Lockheed Martin Corp., Southwest Jiaotong University are the most active new entrants in this area.
Minnesota, United States
Patent: 9
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 1
Hangzhou Optical Core Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Yangzhou Jiangjia Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Kunshan Govisionox Optoelectronics Co., Ltd.
Jiangsu Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Nanchang Kechen Electric Power Test Research Co., Ltd.
Jiangxi Sheng, China
Patent: 1
Shanghai Institute of Microwave Technology (The 50th Research Institute of China Electronics Technology Group Corporation)
Shanghai Shi, China
Patent: 1
With the analysis among 92 patents, we discovered top 26 universities and scientific research institutions by total patent application. Ningbo University, South China University of Technology, Tianjin University are dominant in this area. They take 41.30% of the total patent filing.
Zhejiang Sheng, China
Patent: 20
South China University of Technology
Guangdong Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 4
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 3
Indian Institute of Science
Karnataka, India
Patent: 2
Shaanxi Sheng, China
Patent: 2
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1