With the analysis among 215 patents, we discovered top 37 key players by total patent application. Hazeltine Corp., NEC Corp., Alcatel SEL Unterstützungs-GmbH are dominant in this area. They take 31.16% of the total patent filing.
New York, United States
Patent: 36
Tokyo-to, Japan
Patent: 18
Alcatel SEL Unterstützungs-GmbH
Tokyo-to, Japan
Patent: 12
Standard Elektrik Lorenz AG
Nordrhein-Westfalen, Germany
Patent: 11
International Standard Electric Corp.
New York, United States
Patent: 10
Washington, United States
Patent: 8
Hovedstaden, Denmark
Patent: 7
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Patent: 6
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With the analysis among related 7 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Xi'an Hezhong Sizhuang Defense Technology Co., Ltd., Beijing Institute of Telemetry Technology, Xidian University take 42.86% of patent filing during this period.
Xi'an Hezhong Sizhuang Defense Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Beijing Institute of Telemetry Technology
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Air Force Engineering University
10th Research Institute of China Electronic Tech Group Corp.
Sichuan Sheng, China
Patent: 1
Xi'an Huayong Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Aerospace Changzheng Rocket Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 7 new entrants. Xi'an Hezhong Sizhuang Defense Technology Co., Ltd., Beijing Institute of Telemetry Technology, Xidian University are the most active new entrants in this area.
Xi'an Hezhong Sizhuang Defense Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Beijing Institute of Telemetry Technology
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Air Force Engineering University
10th Research Institute of China Electronic Tech Group Corp.
Sichuan Sheng, China
Patent: 1
Xi'an Huayong Electronic Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Aerospace Changzheng Rocket Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 6 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shaanxi Sheng, China
Patent: 1
Air Force Engineering University