With the analysis among 228 patents, we discovered top 69 key players by total patent application. Nippon Telegraph & Telephone Corp., NEC Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
Tokyo-to, Japan
Patent: 27
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 11
California, United States
Patent: 5
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With the analysis among related 24 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Sony Group Corp., Verizon Patent & Licensing, Inc. take 54.17% of patent filing during this period.
New York, United States
Patent: 2
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
CITY OF ROME, Italy
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 4 new entrants. Seiko Solutions, Inc., Beijing Changkun Technology Ltd., Guizhou Institute of Metrology and Testing are the most active new entrants in this area.
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 1
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Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1