With the analysis among 3,240 patents, we discovered top 485 key players by total patent application. Dolby Laboratories Licensing Corp., QUALCOMM, Inc., Dolby International AB are dominant in this area. They take 11.48% of the total patent filing.
California, United States
Patent: 136
California, United States
Patent: 122
Noord-Holland, Netherlands
Patent: 114
Tokyo-to, Japan
Patent: 97
Shizuoka-ken, Japan
Patent: 88
Osaka-fu, Japan
Patent: 83
California, United States
Patent: 79
Connecticut, United States
Patent: 68
Noord-Holland, Netherlands
Patent: 48
With the analysis among 24 patents, we discovered top 12 start-ups by total patent application. BoomCloud 360, Inc., Beijing Times Tuoling Technology Co., Ltd., Mimi Hearing Technologies GmbH are active in this area.
California, United States
Patent: 8
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 939 patents applied in the last 5 years. We discover 456 most active companies in this area. The fast-growing Dolby Laboratories Licensing Corp., QUALCOMM, Inc., Dolby International AB take 8.84% of patent filing during this period.
California, United States
Patent: 34
California, United States
Patent: 28
Noord-Holland, Netherlands
Patent: 21
California, United States
Patent: 12
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 10
Connecticut, United States
Patent: 9
Shandong Sheng, China
Patent: 8
California, United States
Patent: 8
With the analysis among related 939 patents in last 5 years, we discover 386 new entrants. BoomCloud 360, Inc., Sonos, Inc., Savant Systems, Inc. are the most active new entrants in this area.
California, United States
Patent: 8
California, United States
Patent: 7
Massachusetts, United States
Patent: 7
Chungcheongnam-do, South Korea
Patent: 5
Shandong Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 174 patents, we discovered top 50 universities and scientific research institutions by total patent application. South China University of Technology, ?cole de Technologie Sup?rieure, National Central University are dominant in this area. They take 34.48% of the total patent filing.
Guangdong Sheng, China
Patent: 16
Taiwan Province, China
Patent: 4
Guangdong Sheng, China
Patent: 4
New York, United States
Patent: 3
SOUTHAMPTON, United Kingdom
Patent: 2
Beijing Shi, China
Patent: 2
Liaoning Sheng, China
Patent: 2