With the analysis among 484 patents, we discovered top 223 key players by total patent application. NEC Corp., Agilent Technologies, Inc., Matsushita Electronics Corp. are dominant in this area. They take 12.40% of the total patent filing.
Tokyo-to, Japan
Patent: 24
Agilent Technologies, Inc.
Beijing Shi, China
Patent: 19
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
California, United States
Patent: 15
California, United States
Patent: 12
Tokyo-to, Japan
Patent: 11
Grand Port, Mauritius
Patent: 9
Texas, United States
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Fengtai Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 20 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Kyndryl, Inc., Hitachi Ltd., Chengdu UESTC Optical Communications Corp. take 20.00% of patent filing during this period.
New York, United States
Patent: 2
Chengdu UESTC Optical Communications Corp.
Sichuan Sheng, China
Patent: 1
Siemens Industry Software, Inc.
Texas, United States
Patent: 1
SHANGHAI KANGFEI INFORMATION TECHNOLOGY CO., LTD.
Shanghai Shi, China
Patent: 1
Henan Kaifeng Power Supply Co.
Henan Sheng, China
Patent: 1
Shanghai Grandway Telecom Tech Co., Ltd.
Shanghai Shi, China
Patent: 1
Ohio, United States
Patent: 1
Zhejiang Guangwei Communication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Friendcom Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 20 patents in last 5 years, we discover 16 new entrants. Kyndryl, Inc., Chengdu UESTC Optical Communications Corp., Siemens Industry Software, Inc. are the most active new entrants in this area.
New York, United States
Patent: 2
Chengdu UESTC Optical Communications Corp.
Sichuan Sheng, China
Patent: 1
Siemens Industry Software, Inc.
Texas, United States
Patent: 1
SHANGHAI KANGFEI INFORMATION TECHNOLOGY CO., LTD.
Shanghai Shi, China
Patent: 1
Henan Kaifeng Power Supply Co.
Henan Sheng, China
Patent: 1
Shanghai Grandway Telecom Tech Co., Ltd.
Shanghai Shi, China
Patent: 1
Ohio, United States
Patent: 1
Zhejiang Guangwei Communication Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shenzhen Friendcom Technology Development Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Qinghai Electric Power Company Electric Power Research Institute
Qinghai Sheng, China
Patent: 1
With the analysis among 68 patents, we discovered top 25 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Chongqing University of Posts and Telecommunications, Nanjing University of Posts & Telecommunications are dominant in this area. They take 27.94% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 5
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1