With the analysis among 930 patents, we discovered top 266 key players by total patent application. Dolby Laboratories Licensing Corp., Sennheiser Electronic Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 12.58% of the total patent filing.
California, United States
Patent: 47
Connecticut, United States
Patent: 41
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 20
Tokyo-to, Japan
Patent: 20
Noord-Holland, Netherlands
Patent: 19
California, United States
Patent: 19
Guangdong Sheng, China
Patent: 17
With the analysis among 21 patents, we discovered top 7 start-ups by total patent application. Shenzhen Jieguan Dexin Technology Co., Ltd., SigmaSense LLC, Beijing Eswin Computing Technology Co., Ltd. are active in this area.
Guangdong Sheng, China
Patent: 10
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 257 patents applied in the last 5 years. We discover 113 most active companies in this area. The fast-growing Dolby Laboratories Licensing Corp., LG Electronics, Inc., ARRIS Enterprises LLC take 20.62% of patent filing during this period.
California, United States
Patent: 39
Georgia, United States
Patent: 7
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
California, United States
Patent: 5
Taiwan Province, China
Patent: 5
With the analysis among related 257 patents in last 5 years, we discover 82 new entrants. ARRIS Enterprises LLC, Valeo Schalter und Sensoren GmbH, MediaTek, Inc. are the most active new entrants in this area.
Georgia, United States
Patent: 7
Taiwan Province, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Texas, United States
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among 121 patents, we discovered top 39 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Shenzhen University, Tokyo Institute of Technology are dominant in this area. They take 21.49% of the total patent filing.
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Tokyo Institute of Technology
Chongqing Shi, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
Sichuan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1