发明名称 |
SYSTEM AND METHOD FOR AUDIO TICKETS |
摘要 |
A system and method for digital tickets. An issuer provides a digital ticket to a portable wireless devices such as a sonic token, e.g., acoustic key fob or wireless telephone. The ticket can include a ticket index that may be encrypted. When entry is desired into an entity (such as a movie theater) whose access is controlled by a verifier, a user manipulates the token to wirelessly (e.g., acoustically) transmit the ticket index to the verifier, which grants access if the ticket is valid and has not previously been used or voided. |
申请公布号 |
WO2004003694(A2) |
申请公布日期 |
2004.01.08 |
申请号 |
WO2003US20406 |
申请日期 |
2003.06.26 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
HAWKES, PHILIP;ROSE, GREGORY, G. |
分类号 |
G07B11/00;G06F21/00;G06K17/00;G06Q20/32;G06Q20/34;G06Q30/06;G07B15/00;G07F7/02;G07F7/10;H04L9/32 |
主分类号 |
G07B11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|