With the analysis among 226 patents, we discovered top 124 key players by total patent application. X2Y Attenuators LLC, Palm SpA, Hitachi Ltd. are dominant in this area. They take 16.81% of the total patent filing.
Pennsylvania, United States
Patent: 22
The Nippon Signal Co., Ltd.
Gelderland, Netherlands
Patent: 5
Baden-Württemberg, Germany
Patent: 4
Baden-Württemberg, Germany
Patent: 3
Alabama, United States
Patent: 3
Virginia, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 23 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Hitachi High-Tech America, Inc., China University of Mining & Technology, Jiangsu Leuven Instrument Co. Ltd. take 17.39% of patent filing during this period.
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 20 new entrants. Hitachi High-Tech America, Inc., China University of Mining & Technology, Jiangsu Leuven Instrument Co. Ltd. are the most active new entrants in this area.
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
With the analysis among 32 patents, we discovered top 19 universities and scientific research institutions by total patent application. Wuhan University, Zhejiang University of Technology, Central South University are dominant in this area. They take 21.88% of the total patent filing.
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1