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. 23, 1999
Filed:
Sep. 15, 1997
Itzhak Wulkan, Ra'Anana, IL;
CallManage, Ltd., Kfar Sava, IL;
Abstract
An apparatus for facilitating the making of a calling card telephone call includes a central processing unit (CPU) and a storage device for storing access data to enable access to a central telephone office connected to a telephone network, account data and a telephone number. The apparatus further includes a dialer capable of transmitting and receiving signals to and from the user interface, the telephone network and the central telephone office. The central processing unit, responsive to an entry of the telephone number on the user interface, stores the telephone number in the storage device. Thereafter, the CPU causes the dialer to transmit access data from the storage device, across the telephone network, to initiate communication with the central telephone office. Finally, the CPU, responsive to requests for information from the central telephone office, causes the dialer to transmit the telephone number and the account data in the order requested by the central telephone office, to complete the calling card transaction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile