With the analysis among 334 patents, we discovered top 48 key players by total patent application. Dolby International AB, Dolby Laboratories Licensing Corp., AT&T, Inc. are dominant in this area. They take 69.76% of the total patent filing.
Noord-Holland, Netherlands
Patent: 134
California, United States
Patent: 74
Texas, United States
Patent: 25
New Jersey, United States
Patent: 15
Noord-Holland, Netherlands
Patent: 9
New York, United States
Patent: 8
Seoul, South Korea
Patent: 6
California, United States
Patent: 5
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With the analysis among related 53 patents applied in the last 5 years. We discover 16 most active companies in this area. The fast-growing Dolby International AB, Dolby Laboratories Licensing Corp., SSIMWave, Inc. take 67.92% of patent filing during this period.
Noord-Holland, Netherlands
Patent: 21
California, United States
Patent: 12
Shenzhen Yujing Information Technology Co., Ltd
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 53 patents in last 5 years, we discover 13 new entrants. SSIMWave, Inc., Shenzhen Yujing Information Technology Co., Ltd, Angry (Shanghai) Information Technology Co., Ltd. are the most active new entrants in this area.
Shenzhen Yujing Information Technology Co., Ltd
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 21 patents, we discovered top 12 universities and scientific research institutions by total patent application. Peking University, Hangzhou Dianzi University, Sun Yat-Sen University are dominant in this area. They take 47.62% of the total patent filing.
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1