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. 10, 2005
Filed:
Nov. 27, 2001
Applicants:
Elwood Dalen Grant Friesen, Winnipeg, CA;
Wybrandus Theodore Schellekens, Winnipeg, CA;
Inventors:
Elwood Dalen Grant Friesen, Winnipeg, CA;
Wybrandus Theodore Schellekens, Winnipeg, CA;
Assignee:
Arrista Technologies, Inc., Winnipeg, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B001/04 ; H04B017/02 ;
U.S. Cl.
CPC ...
Abstract
A booster amplifier that can be coupled to virtually any cellular telephone handset is provided for use with virtually any cellular communications network. The power output of the booster amplifier is dynamically controlled based upon signals received from the handset to improve the quality and range of communications between the handset and the base stations of the cellular network without interfering with normal communications between the cellular network and other handsets.