With the analysis among 55 patents, we discovered top 22 key players by total patent application. Matsushita Electronics Corp., Nuance Communications, Inc., Sony Group Corp. are dominant in this area. They take 27.27% of the total patent filing.
Matsushita Electronics Corp.
Nuance Communications, Inc.
Massachusetts, United States
Patent: 5
Gyeonggi-do, South Korea
Patent: 4
California, United States
Patent: 4
Sony Computer Entertainment, Inc.
International Business Machines Corp.
New York, United States
Patent: 3
Toshiba Digital Solutions Corp.
Kanagawa-ken, Japan
Patent: 3
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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 LINE株式会社, NAVER Corp., Google LLC take 142.86% of patent filing during this period.
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Patent: 4
Gyeonggi-do, South Korea
Patent: 4
California, United States
Patent: 2
Reserch Organization of Information & Systems
With the analysis among related 7 patents in last 5 years, we discover 3 new entrants.
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Patent: 4
Gyeonggi-do, South Korea
Patent: 4
Reserch Organization of Information & Systems
With the analysis among 8 patents, we discovered top 3 universities and scientific research institutions by total patent application.
South China University of Technology
Guangdong Sheng, China
Patent: 1
Korea Advanced Institute of Science & Technology