Search results for “Transient-voltage-suppression diode” companies
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Key Players
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Innovation Intensity
With the analysis among 518 patents, we discovered top 306 key players by total patent application. Zhong Guo Zhen Hua Ji Tuan Yong Guang Dian Gong Chang, Alpha & Omega Semiconductor Ltd., Shandong Zhisheng Electronic Devices Co., Ltd. are dominant in this area. They take 11.39% of the total patent filing.
Guizhou Sheng, China
Patent: 25
Alpha & Omega Semiconductor Ltd.
California, United States
Patent: 21
Shandong Sheng, China
Patent: 13
California, United States
Patent: 12
Beijing Shi, China
Patent: 9
Alpha & Omega Semiconductor, Inc.
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 7
Taiwan Province, China
Patent: 6
Sichuan Sheng, China
Patent: 6
United States
Patent: 6
Startups & Unicorns
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Innovation Intensity
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Fast-Growing
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Innovation in recent 5 years
With the analysis among related 210 patents applied in the last 5 years. We discover 139 most active companies in this area. The fast-growing Shandong Zhisheng Electronic Devices Co., Ltd., Zhong Guo Zhen Hua Ji Tuan Yong Guang Dian Gong Chang, Semtech Corp. take 13.33% of patent filing during this period.
Shandong Sheng, China
Patent: 13
Guizhou Sheng, China
Patent: 8
California, United States
Patent: 7
Taiwan Province, China
Patent: 6
United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
France
Patent: 3
New Entrants
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Innovation in recent 5 years
With the analysis among related 210 patents in last 5 years, we discover 122 new entrants. Shandong Zhisheng Electronic Devices Co., Ltd., Mosel Vitelic, Inc., Hitachi Energy Switzerland AG are the most active new entrants in this area.
Shandong Sheng, China
Patent: 13
Taiwan Province, China
Patent: 6
United States
Patent: 6
Shandong Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
France
Patent: 3
Georgia, United States
Patent: 3
Anhui Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Suzhou Lianfei Guoyao Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Research Institutions
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Innovation Intensity
With the analysis among 64 patents, we discovered top 23 universities and scientific research institutions by total patent application. Hubei University of Arts & Science, University of Electronic Science & Technology of China, West Anhui University are dominant in this area. They take 31.25% of the total patent filing.
Hubei Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
South Korea
Patent: 2
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