With the analysis among 49 patents, we discovered top 18 key players by total patent application. Advantest Corp., Credence Systems Corp., Schlumberger Technologies, Inc. are dominant in this area. They take 42.86% of the total patent filing.
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 5
New Jersey, United States
Patent: 5
New York, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 2
Massachusetts, United States
Patent: 1
Taiwan Province, China
Patent: 1
Massachusetts, United States
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Nanjing Hongtai Semiconductor Technology Co., Ltd, Xian Xigu Microelectronics Co. Ltd., Xi'an Taiyi Electronics Co., Ltd. take 85.71% of patent filing during this period.
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 4 new entrants. Nanjing Hongtai Semiconductor Technology Co., Ltd, Xian Xigu Microelectronics Co. Ltd., Xi'an Taiyi Electronics Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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