G06F21/00- Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity.238000006011 modification reaction Methods 0.000 description 2.Assignors: LI, ZHIGUO, YANG, QIANG, ZHANG, LEI Application granted granted Critical Publication of US9058509B1 publication Critical patent/US9058509B1/en Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Trend Micro Inc filed Critical Trend Micro Inc Priority to US13/331,421 priority Critical patent/US9058509B1/en Assigned to TREND MICRO, INC. Original Assignee Trend Micro Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US13/331,421 Inventor Qiang Yang Lei Zhang Zhiguo Li Current Assignee (The listed assignees may be inaccurate.
#LAPTOP SCREEN FILTER SOFTWARE PDF#
Google Patents Screen privacy filter using softwareĭownload PDF Info Publication number US9058509B1 US9058509B1 US13/331,421 US201113331421A US9058509B1 US 9058509 B1 US9058509 B1 US 9058509B1 US 201113331421 A US201113331421 A US 201113331421A US 9058509 B1 US9058509 B1 US 9058509B1 Authority US United States Prior art keywords window display content transparent user Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
#LAPTOP SCREEN FILTER SOFTWARE SOFTWARE#
Google Patents US9058509B1 - Screen privacy filter using software
US9058509B1 - Screen privacy filter using software
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