With the analysis among 158 patents, we discovered top 62 key players by total patent application. Matsushita Electronics Corp., RCA Corp., Fujitsu Ltd. are dominant in this area. They take 19.62% of the total patent filing.
Osaka-fu, Japan
Patent: 11
California, United States
Patent: 11
New York, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
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With the analysis among related 12 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., QUALCOMM, Inc., Korea University Reserch & Business Foundation take 33.33% of patent filing during this period.
California, United States
Patent: 1
Idaho, United States
Patent: 1
Beijing Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 6 new entrants. QUALCOMM, Inc., Korea University Reserch & Business Foundation, Tianyi Cloud Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 1