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:
Nov. 12, 1996
Filed:
Aug. 11, 1995
Kendall C Witte, Austin, TX (US);
Dell U.S.A., L.P., Austin, TX (US);
Abstract
A method of operating a computer which has a CPU, an input/output coprocessor, and an attached pointing device, the input/output coprocessor receiving data in packets from the attached pointing device. When the coprocessor receives data from the pointing device, if the pointing device produced the data in response to a command from the CPU, the coprocessor passes the data unmodified to the CPU. When the coprocessor receives data from the pointing device, if the pointing device did not produce the data in response to a command from the CPU, the coprocessor requires the remainder of the data packet to appear within one second before passing the packet of data to the CPU.