With the analysis among 248 patents, we discovered top 62 key players by total patent application. Matsushita Electronics Corp., Yamaha Corp., VoiceAge Corp. are dominant in this area. They take 31.45% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 32
Shizuoka-ken, Japan
Patent: 30
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 14
Advanced Industrial Science & Technology
Tokyo-to, Japan
Patent: 12
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 11
Mitsubishi Electric Corp.
Saint Lawrence Communications LLC
Texas, United States
Patent: 7
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With the analysis among related 10 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Obeebo Labs Ltd., The 27th Research Institute of China Electronics Technology Corporation, LG Electronics, Inc. take 40.00% of patent filing during this period.
The 27th Research Institute of China Electronics Technology Corporation
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Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Unimicron Technology Corp.
Taiwan Province, China
Patent: 1
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 1
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Patent: 1
Seahawk Aviation General Equipment Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 7 new entrants. Obeebo Labs Ltd., The 27th Research Institute of China Electronics Technology Corporation, LG Electronics, Inc. are the most active new entrants in this area.
The 27th Research Institute of China Electronics Technology Corporation
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Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Unimicron Technology Corp.
Taiwan Province, China
Patent: 1
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Patent: 1
Seahawk Aviation General Equipment Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among 45 patents, we discovered top 15 universities and scientific research institutions by total patent application. Kyoto University, University of Tokyo, Dalian Minzu University are dominant in this area. They take 64.44% of the total patent filing.
Liaoning Sheng, China
Patent: 2
Korea Advanced Institute of Science & Technology
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Akita-ken, Japan
Patent: 1