With the analysis among 1,477 patents, we discovered top 473 key players by total patent application. China Digital Video Beijing Ltd., Sony Group Corp., Adeia Guides, Inc. are dominant in this area. They take 7.99% of the total patent filing.
China Digital Video Beijing Ltd.
Beijing Shi, China
Patent: 50
Tokyo-to, Japan
Patent: 37
California, United States
Patent: 31
Virginia, United States
Patent: 31
Noord-Holland, Netherlands
Patent: 25
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 21
United Video Properties, Inc.
California, United States
Patent: 21
Tokyo-to, Japan
Patent: 18
Texas, United States
Patent: 15
No data, please try another search term
With the analysis among related 196 patents applied in the last 5 years. We discover 90 most active companies in this area. The fast-growing Personalized Media Communicatons LLC, Jiangsu Broadcasting Corp., Shanghai Dunjie Environmental Protection Technology Co., Ltd. take 8.67% of patent filing during this period.
Personalized Media Communicatons LLC
Texas, United States
Patent: 6
Jiangsu Broadcasting Corp.
Jiangsu Sheng, China
Patent: 6
Shanghai Dunjie Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Sobey Digital Technology Co Ltd
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Fly Dragon Lighting Equipment Co Ltd.
Guangdong Sheng, China
Patent: 2
Wuhu Taihezhi Information System Co., Ltd.
Anhui Sheng, China
Patent: 2
Handan Radio and Television Station
undefined undefined
Patent: 2
With the analysis among related 196 patents in last 5 years, we discover 77 new entrants. Jiangsu Broadcasting Corp., Shanghai Dunjie Environmental Protection Technology Co., Ltd., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Jiangsu Broadcasting Corp.
Jiangsu Sheng, China
Patent: 6
Shanghai Dunjie Environmental Protection Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Fly Dragon Lighting Equipment Co Ltd.
Guangdong Sheng, China
Patent: 2
Wuhu Taihezhi Information System Co., Ltd.
Anhui Sheng, China
Patent: 2
Handan Radio and Television Station
undefined undefined
Patent: 2
Beijing Radio and TV Station
undefined undefined
Patent: 2
Chengdu Ridley Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Guangzhou Wuyang Yiguan Acoustic Materials Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 90 patents, we discovered top 40 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Peking University, Fudan University are dominant in this area. They take 17.78% of the total patent filing.
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Communication University of China
Beijing Shi, China
Patent: 3
Nanyang Technological University
Central Region, Singapore
Patent: 2
Agency for Science, Technology & Research
Central Region, Singapore
Patent: 2
Jiangsu Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2