The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 1992
Filed:
Jan. 31, 1990
Myron R Tuttle, Santa Clara, CA (US);
Hewlett Packard Company, Palo Alto, CA (US);
Abstract
A computer hardware-related device and method is used for regression testing techniques involving the testing of computer hardware and/or software application(s). Input data is received from a host, and is directed to software application(s) on a System Under Test (SUT). Command are also received from the host, which causes the capture of a representation of visual display data from a visual display device on the SUT. A representation of this visual display data is then sent to the host. When a command and a representation of visual display data from the host (previously obtained from the SUT) is received, a new representation of visual display data is captured from the visual display device on the SUT. A comparison is than made between the new visual display data representation and the visual display data representation received from the host.