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:
Dec. 28, 2004
Filed:
Nov. 13, 2001
Applicant:
Inventors:
Whu-Ming Young, Palo Alto, CA (US);
Ming-Kang Liu, San Jose, CA (US);
Assignee:
PCTEL, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/38 ;
U.S. Cl.
CPC ...
H04B 1/38 ;
Abstract
A digital communications link, protocol and related circuits are provided which achieve a scaleable performance rate through a combination of clock scaling and/or variable frame sizing. The system is used within a personal computer, thus allowing the latter to be interoperable with any number of different communications protocols, including xDSL based transmission standards, and to set up communications links of varying capacity and performance.