With the analysis among 307 patents, we discovered top 73 key players by total patent application. Ricoh Co., Ltd., Sony Group Corp., SANYO Electric Co., Ltd. are dominant in this area. They take 44.30% of the total patent filing.
Tokyo-to, Japan
Patent: 83
Tokyo-to, Japan
Patent: 28
California, United States
Patent: 18
Vaud, Switzerland
Patent: 8
Georgia, United States
Patent: 7
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With the analysis among related 13 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Honeywell International Technologies Ltd., Kakadu R & D Pty Ltd, ARRIS Enterprises LLC take 69.23% of patent filing during this period.
Georgia, United States
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hangdian (Lishui) Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Suzhou Multimodal Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 4 new entrants. Guangxi Normal University, Hangdian (Lishui) Research Institute Co., Ltd., Tianjin University are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Hangdian (Lishui) Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Suzhou Multimodal Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 36 patents, we discovered top 13 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Xidian University, Fudan University are dominant in this area. They take 30.56% of the total patent filing.
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Taiwan Province, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1