With the analysis among 467 patents, we discovered top 95 key players by total patent application. Shanghai Huahong Grace Semiconductor Manufacturing Corp., National Semiconductor Corp., International Business Machines Corp. are dominant in this area. They take 33.19% of the total patent filing.
Shanghai Shi, China
Patent: 54
California, United States
Patent: 30
New York, United States
Patent: 28
Minnesota, United States
Patent: 15
California, United States
Patent: 9
Telefonaktiebolaget LM Ericsson
Taiwan Province, China
Patent: 8
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With the analysis among related 15 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Imsemi, Newport Laboratories, Inc., Shanghai Wei An Semiconductor Co., Ltd. take 40.00% of patent filing during this period.
Fujian Sheng, China
Patent: 2
Minnesota, United States
Patent: 2
Shanghai Shi, China
Patent: 2
California, United States
Patent: 1
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Patent: 1
New Hampshire, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 10 new entrants. Imsemi, Shanghai Wei An Semiconductor Co., Ltd., Hefei University of Technology are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
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Patent: 1
Beijing Shi, China
Patent: 1
New Hampshire, United States
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 30 patents, we discovered top 13 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Tianjin University, Peking University are dominant in this area. They take 33.33% of the total patent filing.
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Zuid-Holland, Netherlands
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1