With the analysis among 212 patents, we discovered top 156 key players by total patent application. Lockheed Martin Corp., Olympus Corp., SpeechWorks International, Inc. are dominant in this area. They take 8.96% of the total patent filing.
Massachusetts, United States
Patent: 5
New York, United States
Patent: 5
British Columbia, Canada
Patent: 4
Noord-Holland, Netherlands
Patent: 3
Zuid-Holland, Netherlands
Patent: 3
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 104 patents applied in the last 5 years. We discover 107 most active companies in this area. The fast-growing Harbin Institute of Technology, Korea University Reserch & Business Foundation, JVCKenwood Corp. take 5.77% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 104 patents in last 5 years, we discover 101 new entrants. Harbin Institute of Technology, Korea University Reserch & Business Foundation, JVCKenwood Corp. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hebei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among 77 patents, we discovered top 41 universities and scientific research institutions by total patent application. The Hong Kong University of Science & Technology, Hokkaido University, Shanghai Jiao Tong University are dominant in this area. They take 11.69% of the total patent filing.
The Hong Kong University of Science & Technology
Hong Kong SAR, China
Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2