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:
May. 06, 2003
Filed:
Feb. 02, 2000
Applicant:
Inventor:
Stephen D. Flanagin, Redmond, WA (US);
Assignee:
Microsoft Corporation, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/320 ;
U.S. Cl.
CPC ...
G06F 1/320 ;
Abstract
An application program is configured to communicate with a particular type of peripheral through a computer serial port. During times when no device is connected, the application program monitors the serial port to detect when a new device is connected. The application program then determines whether the peripheral of the type with which the application program is designed to communicate. If it is not, the application program displays a prompt, offering to relinquish the serial port for use by another program.