With the analysis among 463 patents, we discovered top 117 key players by total patent application. Samsung Electronics Co., Ltd., Koninklijke Philips NV, Daewoo Electronics Co. Ltd. are dominant in this area. They take 17.49% of the total patent filing.
Noord-Holland, Netherlands
Patent: 23
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 17
Washington, United States
Patent: 15
California, United States
Patent: 14
Tokyo-to, Japan
Patent: 11
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With the analysis among related 35 patents applied in the last 5 years. We discover 21 most active companies in this area. The fast-growing Akita Prefectural University, Cirrus Logic International Semiconductor Ltd., Baidu Online Network Technology (Beijing) Co., Ltd. take 42.86% of patent filing during this period.
Akita-ken, Japan
Patent: 5
CITY OF SCOTLAND, United Kingdom
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
ZURICH, Switzerland
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 15 new entrants. Akita Prefectural University, Baidu Online Network Technology (Beijing) Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Akita-ken, Japan
Patent: 5
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
ZURICH, Switzerland
Patent: 1
Beijing Shi, China
Patent: 1
Texas, United States
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 134 patents, we discovered top 13 universities and scientific research institutions by total patent application. National Chiao Tung University, Xidian University, Wuhan University are dominant in this area. They take 77.61% of the total patent filing.
Taiwan Province, China
Patent: 4
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Minnesota, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1