With the analysis among 148 patents, we discovered top 72 key players by total patent application. Hughes Aircraft Co., VARIAN ASSOCIATES, P.A.,, NEC Corp. are dominant in this area. They take 18.92% of the total patent filing.
California, United States
Patent: 15
New York, United States
Patent: 6
Communications & Power Industries LLC
California, United States
Patent: 5
Massachusetts, United States
Patent: 4
California, United States
Patent: 4
Matsushita Electronics Corp.
Hughes Electronics Products Corporation
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With the analysis among related 23 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing NorthStar Battery Co. LLC, Beijing Shuoke Zhongkexin Electronic Equipment Co., Ltd., National Chung-Shan Institute of Science & Technology take 13.04% of patent filing during this period.
NorthStar Battery Co. LLC
Missouri, United States
Patent: 1
Beijing Shuoke Zhongkexin Electronic Equipment Co., Ltd.
Beijing Shi, China
Patent: 1
National Chung-Shan Institute of Science & Technology
Taiwan Province, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Hangzhou Keting Optical Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Fractal Wireless Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Hongxin Testing Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 23 patents in last 5 years, we discover 21 new entrants. NorthStar Battery Co. LLC, Beijing Shuoke Zhongkexin Electronic Equipment Co., Ltd., National Chung-Shan Institute of Science & Technology are the most active new entrants in this area.
NorthStar Battery Co. LLC
Missouri, United States
Patent: 1
Beijing Shuoke Zhongkexin Electronic Equipment Co., Ltd.
Beijing Shi, China
Patent: 1
National Chung-Shan Institute of Science & Technology
Taiwan Province, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Hangzhou Keting Optical Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Fractal Wireless Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Hongxin Testing Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 19 patents, we discovered top 8 universities and scientific research institutions by total patent application. Yunnan University, Council of Scientific & Industrial Research, Xi'an Jiaotong University are dominant in this area. They take 31.58% of the total patent filing.
Yunnan Sheng, China
Patent: 3
Council of Scientific & Industrial Research
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Guangdong University of Technology
Guangdong Sheng, China
Patent: 1
Tianjin University of Technology
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1