With the analysis among 240 patents, we discovered top 60 key players by total patent application. Sony Group Corp., Daewoo Electronics Co. Ltd., Samsung Electronics Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Daewoo Electronics Co. Ltd.
Samsung Electronics Co., Ltd.
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 16
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 16
Tokyo-to, Japan
Patent: 12
Hyundai Autonet Co., Ltd.
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Taipei Veterans General Hospital
Taiwan Province, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Taipei Veterans General Hospital
Taiwan Province, China
Patent: 1
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