With the analysis among 139 patents, we discovered top 53 key players by total patent application. International Business Machines Corp., NEC Corp., RCA Corp. are dominant in this area. They take 17.27% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 12
California, United States
Patent: 6
Samsung Electronics Co., Ltd.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
No data, please try another search term
With the analysis among related 4 patents applied in the last 5 years. We discover 1 most active companies in this area.
Shanghai Guoqi Testing Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 4 patents in last 5 years, we discover 1 new entrants.
Shanghai Guoqi Testing Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among 2 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1