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. 27, 2001
Filed:
May. 28, 1998
Ian Hadden, Camarillo, CA (US);
Ernesto Gold, Simi Valley, CA (US);
California Amplifier, Inc., Camarillo, CA (US);
Abstract
Full-duplex, coherent transceivers are provided which can directly interface between exisiting data interface modules (e.g., cable modems) and wireless cable providers to facilitate the flow of high-speed downlink communication signals and high-speed uplink data signals. Currently, a speed bottleneck is formed between consumers and various communication resources (e.g., the internet) by low transfer rates of telephones and conventional modems. This bottleneck is removed by transceivers of the invention. The transceiver structure prevents frequency inversion and reduces cost because it can form the required interface without requiring additional interface modules.