With the analysis among 43 patents, we discovered top 23 key players by total patent application. BBNT Solutions LLC, Shenzhen Coast Voice Technology Co., Ltd., Nanjing Particle Acoustics Technology Co., Ltd. are dominant in this area. They take 37.21% of the total patent filing.
Massachusetts, United States
Patent: 6
Guangdong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Virginia, United States
Patent: 3
Texas, United States
Patent: 3
Guangdong Sheng, China
Patent: 2
Nanjing Jinfengyang Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Oregon, United States
Patent: 1
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With the analysis among related 50 patents applied in the last 5 years. We discover 31 most active companies in this area. The fast-growing Harbin Engineering University, BBNT Solutions LLC, Nanjing Particle Acoustics Technology Co., Ltd. take 34.00% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 6
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Nanjing Jinfengyang Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Virginia, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 50 patents in last 5 years, we discover 25 new entrants. BBNT Solutions LLC, Nanjing Particle Acoustics Technology Co., Ltd., Peking University are the most active new entrants in this area.
Massachusetts, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Nanjing Jinfengyang Photoelectric Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 48 patents, we discovered top 20 universities and scientific research institutions by total patent application. Harbin Engineering University, Shaanxi University of Technology, Peking University are dominant in this area. They take 39.58% of the total patent filing.
Heilongjiang Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Washington, United States
Patent: 1
New Jersey, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1