With the analysis among 179 patents, we discovered top 85 key players by total patent application. NEC Corp., Mitsubishi Electric Corp., AT&T, Inc. are dominant in this area. They take 16.20% of the total patent filing.
Tokyo-to, Japan
Patent: 13
Mitsubishi Electric Corp.
Texas, United States
Patent: 8
Nippon Telegraph & Telephone Corp.
Matsushita Electronics Corp.
California, United States
Patent: 6
Samsung Electronics Co., Ltd.
Advanced Telecommunications Research Institute International
No data, please try another search term
With the analysis among related 38 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Panasonic Intellectual Property Management Co. Ltd., Fuzhou University, Ping An Technology (Shenzhen) Co., Ltd. take 18.42% of patent filing during this period.
Panasonic Intellectual Property Management Co. Ltd.
Fujian Sheng, China
Patent: 2
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shenzhen Raisound Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Qingdao Xinxin Microelectronics Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Chengdu Guoxing Communication Co., Ltd.
Sichuan Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 1
With the analysis among related 38 patents in last 5 years, we discover 32 new entrants. Panasonic Intellectual Property Management Co. Ltd., Fuzhou University, Ping An Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Panasonic Intellectual Property Management Co. Ltd.
Fujian Sheng, China
Patent: 2
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 1
Qingdao Xinxin Microelectronics Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Chengdu Guoxing Communication Co., Ltd.
Sichuan Sheng, China
Patent: 1
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among 50 patents, we discovered top 21 universities and scientific research institutions by total patent application. The Johns Hopkins University, Dartmouth College, Tsinghua University are dominant in this area. They take 22.00% of the total patent filing.
The Johns Hopkins University
New Hampshire, United States
Patent: 4
Beijing Shi, China
Patent: 2
Hunan International Economics University
Hunan Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Fukuoka-ken, Japan
Patent: 1
Wuhan University of Technology
Hubei Sheng, China
Patent: 1