With the analysis among 1,810 patents, we discovered top 301 key players by total patent application. Sony Group Corp., Matsushita Electronics Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 28.78% of the total patent filing.
Tokyo-to, Japan
Patent: 263
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 133
Samsung Electronics Co., Ltd.
California, United States
Patent: 99
Noord-Holland, Netherlands
Patent: 82
Tokyo-to, Japan
Patent: 44
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 34
Washington, United States
Patent: 30
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Gyeonggi-do, South Korea
Patent: 1
With the analysis among related 101 patents applied in the last 5 years. We discover 40 most active companies in this area. The fast-growing V-Nova International Ltd., ARRIS Enterprises LLC, Panasonic Intellectual Property Corporation of America take 35.64% of patent filing during this period.
V-Nova International Ltd.
Georgia, United States
Patent: 8
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 7
Gyeonggi-do, South Korea
Patent: 4
InterDigital VC Holdings, Inc.
Delaware, United States
Patent: 3
Samsung Electronics Co., Ltd.
With the analysis among related 101 patents in last 5 years, we discover 23 new entrants. V-Nova International Ltd., Line Plus Corp., SK Planet Co., Ltd. are the most active new entrants in this area.
V-Nova International Ltd.
Gyeonggi-do, South Korea
Patent: 4
Beijing Dajia Internet Information Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing QIYI Century Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Net Heart Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Qianfu Xingneng Electric Power Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Melot Technology (Group) Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 136 patents, we discovered top 10 universities and scientific research institutions by total patent application. Zhejiang University, Northwestern University, Sun Yat-Sen University are dominant in this area. They take 88.97% of the total patent filing.
Zhejiang Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Chinese Academy of Sciences Institute of Acoustics