With the analysis among 72 patents, we discovered top 34 key players by total patent application. Fuji Electric Co., Ltd., KELK Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 33.33% of the total patent filing.
Kanagawa-ken, Japan
Patent: 7
Samsung Electronics Co., Ltd.
Coventry, United Kingdom
Patent: 6
Proton Energy Systems, Inc.
Connecticut, United States
Patent: 4
Kun Shan Hu Li Wei Dian You Xian Gong Si
Jiangsu Sheng, China
Patent: 4
China Circuit Technology (Shantou) Corp.
Guangdong Sheng, China
Patent: 3
Shantou Ultrasonic Printed Board (No. 2 Factory) Co. Ltd.
Guangdong Sheng, China
Patent: 3
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With the analysis among related 35 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing KELK Ltd., Jiangsu University of Science & Technology, Kun Shan Hu Li Wei Dian You Xian Gong Si take 37.14% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 7
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Kun Shan Hu Li Wei Dian You Xian Gong Si
Jiangsu Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 2
Samsung Electronics Co., Ltd.
Toshiba Lifestyle Products&services Corporation
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Patent: 2
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Hangzhou Fuxin Semiconductor Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 14 new entrants. KELK Ltd., Jiangsu University of Science & Technology, Harbin Institute of Technology are the most active new entrants in this area.
Kanagawa-ken, Japan
Patent: 7
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Toshiba Lifestyle Products&services Corporation
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Patent: 2
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Hangzhou Fuxin Semiconductor Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Shandong Tiannuo Photoelectric Material Co., Ltd.
Shandong Sheng, China
Patent: 1
China Institute of Electronic Product Reliability and Environmental Testing ((The Fifth Institute of Electronics of the Ministry of Industry and Information Technology) (China Saibao Laboratory))
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Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
With the analysis among 35 patents, we discovered top 13 universities and scientific research institutions by total patent application. Waseda University, Beijing University of Posts & Telecommunications, Jiangsu University of Science & Technology are dominant in this area. They take 54.29% of the total patent filing.
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 3
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Tokyo University of Science
Beijing Shi, China
Patent: 1
Osaka Prefecture University
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Wuhan Institute of Technology
Hubei Sheng, China
Patent: 1