发明名称 |
Method and system for searching information using coded marks |
摘要 |
A method and system for enabling searching of stored information, the system including: a search request form including information relating to a search request, the search request form including coded data indicative of an identify of the search request form and of at least one reference point of the search request form; and a computer system for receiving indicating data from a sensing device for identifying at least one parameter relating to the search request, the indicating data being indicative of the identify of the search request form and a position of the sensing device relative to the search request form, the sensing device sensing the indicating data using at least some of the coded data.
|
申请公布号 |
US6850931(B2) |
申请公布日期 |
2005.02.01 |
申请号 |
US20020291511 |
申请日期 |
2002.11.12 |
申请人 |
SILVERBROOK RESEARCH PTY LTD |
发明人 |
SILVERBROOK KIA;LAPSTUN PAUL;LAPSTUN JACQUELINE ANNE |
分类号 |
G03B15/00;B41J2/175;B41J2/21;B41J13/10;B42C9/00;B42C19/02;B65H29/34;B65H37/04;G03B17/50;G06F3/03;G06F3/033;G06F3/048;G06F3/12;G06F13/00;G06F17/30;G06K9/22;G06K17/00;G06Q30/00;G06Q50/00;G09B7/00;H04N1/00;H04N1/32;H04N1/327;H04N5/225;H04N5/76;H04N101/00;(IPC1-7):G06F17/30 |
主分类号 |
G03B15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|