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. 09, 2001
Filed:
May. 26, 2000
Applicant:
Inventors:
James A. McDonald, Buffalo Grove, IL (US);
Takehiko Tsutsumi, Kanagawa, JP;
William J. Wilson, Palatine, IL (US);
Anders A. Eklof, Poolesville, MD (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 2/700 ;
U.S. Cl.
CPC ...
H04L 2/700 ;
Abstract
A system for generating a short-range wireless data communication link through an over-the-air channel on a predetermined radio frequency (RF) carrier. The system integrates conventional RF techniques into a low-power and low-cost system for establishing short-range wireless data communication. The system generates short-range wireless data communication links between a transmitting unit (,) that transmits an operating signal carrying data, and a receiver unit (,) that receives the operating signal without a synthesizer or a heterodyne scheme.