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. 05, 2008
Filed:
Jun. 04, 2002
Jerome Swartz, Old Field, NY (US);
Fred P. Heiman, Los Gatos, CA (US);
Daniel R. Mcglynn, Brooklyn, NY (US);
Robert Beach, Los Altos, CA (US);
Jerome Swartz, Old Field, NY (US);
Fred P. Heiman, Los Gatos, CA (US);
Daniel R. McGlynn, Brooklyn, NY (US);
Robert Beach, Los Altos, CA (US);
Symbol Technologies, Inc., Holtsville, NY (US);
Abstract
A wireless local area network for digital radio communication between remote devices and a PBX telephone system, wherein the remote devices can access and use the voice message features in the PBX and the data bases on a host computer and servers. A wireless phone is provided for voice and data communication through the PBX or a CO telephone line with remote locations or the Internet using digital data packets and standard Internet Protocol. In a preferred embodiment of the invention, the remote device is a cash register comprising a bar code scanner and a phone. Radio communication between the register and a host computer is carried out over two channels, a first channel for data communication and a second channel for voice communication.