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:
Feb. 11, 2003
Filed:
Nov. 09, 1999
Applicant:
Inventors:
Tobias Lindquist, Lund, SE;
Ramon Van Der Winkel, Helsingborg, SE;
Jonas Harris, Dalby, SE;
Mats Tuneld, Lund, SE;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
A system and method for initiating a dial-up connection between a remote computing device and a network over an infrared link between the remote computer and an infrared modem is disclosed. A unique protocol defines the universe of commands, responses, and behavior of the modem regarding initialization, response sequence, and switching between data transfer mode and AT command mode.