With the analysis among 620 patents, we discovered top 121 key players by total patent application. Matsushita Electronics Corp., Onkyo Home Entertainment Corp., Harman International Industries, Inc. are dominant in this area. They take 30.65% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 95
Onkyo Home Entertainment Corp.
Osaka-fu, Japan
Patent: 62
Harman International Industries, Inc.
Connecticut, United States
Patent: 33
Noord-Holland, Netherlands
Patent: 24
Fukushima-ken, Japan
Patent: 16
Analog Devices International Unlimited Co.
DUBLIN, Ireland
Patent: 14
Oost-Vlaanderen, Belgium
Patent: 12
Chiba-ken, Japan
Patent: 11
Toyama-ken, Japan
Patent: 8
Steiermark, Austria
Patent: 8
With the analysis among 8 patents, we discovered top 1 start-ups by total patent application.
Steiermark, Austria
Patent: 8
With the analysis among related 95 patents applied in the last 5 years. We discover 22 most active companies in this area. The fast-growing Onkyo Home Entertainment Corp., USound GmbH, Purifi Aps take 26.32% of patent filing during this period.
Onkyo Home Entertainment Corp.
Osaka-fu, Japan
Patent: 15
Steiermark, Austria
Patent: 7
Shenzhen Beryl Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Technische Universität Kaiserslautern
Rheinland-Pfalz, Germany
Patent: 2
Guizhou Sheng, China
Patent: 2
Bayerische Motoren Werke AG
China Grid Electroacoustic Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 95 patents in last 5 years, we discover 15 new entrants. Shenzhen Beryl Technology Co., Ltd., Technische Universität Kaiserslautern, Guizhou Power Grid Co. are the most active new entrants in this area.
Shenzhen Beryl Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Technische Universität Kaiserslautern
Rheinland-Pfalz, Germany
Patent: 2
Guizhou Sheng, China
Patent: 2
Bayerische Motoren Werke AG
China Grid Electroacoustic Technology (Nanjing) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shenzhen Skyworth-RGB Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chengdu Yinxuan Life Power Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 53 patents, we discovered top 16 universities and scientific research institutions by total patent application. North China Electric Power University, University of Lodz, Technical University of Denmark are dominant in this area. They take 56.60% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 10
Technical University of Denmark
Hovedstaden, Denmark
Patent: 4
Technische Universität Kaiserslautern
Rheinland-Pfalz, Germany
Patent: 2
Maine, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
AGH University of Science & Technology