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:
Jul. 28, 1998
Filed:
May. 10, 1996
Applicant:
Inventors:
Holly Knight, La Honda, CA (US);
Milton Soong, San Jose, CA (US);
Pradeep Kathail, Santa Clara, CA (US);
Assignee:
Apple Computer, Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
364550 ; 395681 ; 364D / ; 3642646 ; 3642647 ;
Abstract
The present invention is a system and method by which changes in states of devices within a computer system are identified and understood by relevant parts of the system. The system responds to state changes in a well-defined and predictable way without requiring a reboot cycle of operation. The state changes can be classified as a 'hard event' or a soft event.' Each event may further classified as, among others, a 'device removed' event or a 'device added' event.