With the analysis among 204 patents, we discovered top 78 key players by total patent application. ASML Netherlands BV, BTG International Ltd., National Research Development Corp. are dominant in this area. They take 22.55% of the total patent filing.
Drenthe, Netherlands
Patent: 18
Illinois, United States
Patent: 6
South Carolina, United States
Patent: 6
Baden-Württemberg, Germany
Patent: 5
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With the analysis among related 74 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Harbin Institute of Technology, Hangzhou Dianzi University, Xi'an Jiaotong University take 21.62% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Xi'an Jiaheng Honghao Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 74 patents in last 5 years, we discover 42 new entrants. Xi'an Jiaotong University, ResTec Solutions LLC, Beihang University are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 4
Pennsylvania, United States
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Xi'an Jiaheng Honghao Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhongke Yinhan Acoustic Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 106 patents, we discovered top 40 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Hangzhou Dianzi University, Tokyo Institute of Technology are dominant in this area. They take 42.45% of the total patent filing.
Heilongjiang Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 11
Tokyo Institute of Technology
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jilin Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
Shanghai Shi, China
Patent: 2