With the analysis among 83 patents, we discovered top 19 key players by total patent application. JVCKenwood Corp., Victor Company of Japan Ltd., Sony Group Corp. are dominant in this area. They take 66.27% of the total patent filing.
Kanagawa-ken, Japan
Patent: 44
Kanagawa-ken, Japan
Patent: 6
North Carolina, United States
Patent: 5
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
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With the analysis among related 52 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing JVCKenwood Corp., Victor Company of Japan Ltd., KDDI Corp. take 73.08% of patent filing during this period.
Kanagawa-ken, Japan
Patent: 29
Kanagawa-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
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Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 11 new entrants. KDDI Corp., Douyin Vision (Beijing) Co., Ltd., Byte Dance Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
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Patent: 1
Gyeonggi-do, South Korea
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Nanjing University, Washington State University are dominant in this area. They take 46.67% of the total patent filing.
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Washington, United States
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1