Search results for “Heterojunction bipolar transistor” companies
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Key Players
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Innovation Intensity
With the analysis among 2,987 patents, we discovered top 284 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 12.96% of the total patent filing.
Osaka-fu, Japan
Patent: 148
Tokyo-to, Japan
Patent: 122
Tokyo-to, Japan
Patent: 117
New York, United States
Patent: 112
Tokyo-to, Japan
Patent: 108
Shanghai Shi, China
Patent: 94
California, United States
Patent: 82
Tokyo-to, Japan
Patent: 77
Kyoto-fu, Japan
Patent: 77
Toyama-ken, Japan
Patent: 76
Startups & Unicorns
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Innovation Intensity
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 326 patents applied in the last 5 years. We discover 74 most active companies in this area. The fast-growing GlobalFoundries U.S., Inc., QUALCOMM, Inc., Murata Manufacturing Co. Ltd. take 30.37% of patent filing during this period.
California, United States
Patent: 36
California, United States
Patent: 33
Kyoto-fu, Japan
Patent: 30
Taiwan Province, China
Patent: 13
Taiwan Province, China
Patent: 13
Fujian Sheng, China
Patent: 10
Tokyo-to, Japan
Patent: 9
Hebei Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
New Entrants
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Innovation in recent 5 years
With the analysis among related 326 patents in last 5 years, we discover 41 new entrants. Yanshan University, Zhonghe Boxin (Chongqing) Semiconductor Co., Ltd., Changzhou Chengxin Semiconductor Co. Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Qinghai Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
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Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 340 patents, we discovered top 38 universities and scientific research institutions by total patent application. Xidian University, Beijing University of Technology, Tsinghua University are dominant in this area. They take 52.65% of the total patent filing.
Shaanxi Sheng, China
Patent: 49
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 10
Shanghai Shi, China
Patent: 9
Hebei Sheng, China
Patent: 8
Taiwan Province, China
Patent: 5
South Korea
Patent: 5
Chongqing Shi, China
Patent: 5
Taiwan Province, China
Patent: 4
Beijing Shi, China
Patent: 4
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