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. 14, 2006
Filed:
Dec. 11, 2001
Eric J. Meyerhofer, Oceanside, CA (US);
Oleg V. Dymovsky, Los Angeles, CA (US);
Mark S. Meyerhofer, La Canada, CA (US);
Eric J. Meyerhofer, Oceanside, CA (US);
Oleg V. Dymovsky, Los Angeles, CA (US);
Mark S. Meyerhofer, La Canada, CA (US);
FutureLogic, Inc., Glendale, CA (US);
Abstract
A method and apparatus for verification of a voucher after printing by a gaming printer. A human readable validation character string is received by a printer controller for printing on a voucher. A scanned validation character string is read from the voucher using an optical recognition process as the voucher is being printed. The voucher is verified by comparing the received and scanned validation character strings. If the two validation character strings are different, the voucher may be voided by the printer controller before the voucher is finished being printed.