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
California, United States
Patent: 5
Massachusetts, United States
Patent: 4
California, United States
Patent: 4
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.
Missouri, United States
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Hongxin Testing Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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.
Missouri, United States
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Hongxin Testing Technology Service Co., Ltd.
Jiangsu Sheng, China
Patent: 1
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
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1