With the analysis among 47 patents, we discovered top 22 key players by total patent application. Dolby International AB, ASML Netherlands BV, Matsushita Electronics Corp. are dominant in this area. They take 40.43% of the total patent filing.
Noord-Holland, Netherlands
Patent: 8
Drenthe, Netherlands
Patent: 7
Baden-Württemberg, Germany
Patent: 3
New York, United States
Patent: 2
Wisconsin, United States
Patent: 2
Tianjin Shi, China
Patent: 2
Kanagawa-ken, Japan
Patent: 1
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With the analysis among related 27 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Dolby International AB, ASML Netherlands BV, Elwha LLC take 62.96% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 8
Drenthe, Netherlands
Patent: 6
Tianjin Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhongshan Fengxu Electronic Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 11 new entrants. Dolby International AB, Elwha LLC, China Railway Design Group Co., Ltd. are the most active new entrants in this area.
Noord-Holland, Netherlands
Patent: 8
Tianjin Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Zhongshan Fengxu Electronic Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 6 universities and scientific research institutions by total patent application. University of Huddersfield, Fudan University, Nanjing University are dominant in this area. They take 63.64% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1