公开(公告)号：EP1057320A1

公开(公告)日：2000-12-06

申请号：EP99900691.9

申请日：1999-01-15

申请人： Kim, Hak-Soo

发明人： Kim, Hak-Soo

IPC分类号： H04M17/00 ,  G09F7/00 ,  G09F23/00

CPC分类号： G09F27/00 ,  H04M17/02 ,  H04M17/026

摘要： The present invention relates to a public telephone which in addition to providing the functions of current telephones, provides a display area where advertisements and/or public information messages may be displayed and enables the public telephone to connect with network of computer like an Internet. The present invention provides a public telephone including a main frame; a telephone part consisting of a handset, a coin or card insertion slot, an amount indicator, a coin return indicator, and a dial keypad; and a display part consisting of a display item for advertisements or public information messages, and a display area on the main frame to contain a display item, a light box, a liquid crystal display, a box of keeping which can put prints. The present invention may be applied for, using as a coin, card, or coin and card, sending exclusive, sending and receiving of message, all kinds of public telephone.

公开(公告)号：EP1540577A1

公开(公告)日：2005-06-15

申请号：EP03764676.7

申请日：2003-07-14

申请人： Lebaschi, Ali ,  Bradley, Scott ,  Kim, Hak-Soo

发明人： Lebaschi, Ali ,  Bradley, Scott ,  Kim, Hak-Soo

IPC分类号： G06K13/00

CPC分类号： G06K13/067 ,  G06K7/10722 ,  G06K7/10782 ,  G06K7/14 ,  G06K7/1465 ,  G06K7/1491 ,  G06K13/063

摘要： An improved card scanner (10) for imaging and decoding indica such as bar codes (40) on a side surface (19) of an inserted card (20). The device (10) is electrically powered and features a double scanning method using an electronic imaging element (31) and processor which turns off unnecessary power when not required. This is accomplished through the use of a processor and software to determine if a complete image of the bar code (40) on the inserted card has been captured and allowing immediate removal of the card (20). Should the image of the bar code (40) be incomplete, a second scan is conducted of the bar code (40) as it is removed and a complete image formed from the two individual scans. The device can also be used to compare photographs scanned from a card (20) with the digital photograph scanned from a two dimensional bar code (40) and to display both photos for viewing.