Reminder system
US6515585B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 27, 2000 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | Dec 27, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B3/1083
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A reminder system operating at a specified location is provided. When an information ID (such as an “address C, B, AA, and bookstore”) transmitted from a small antenna station agrees with information (such as an “address C, B, AA, and bookstore”) stored in a memory of a reminder passing by the installation location of the small antenna station, the reminder outputs an alarm, and displays free messages (“The address here is C, B, AA” and “There is a bookstore”) on the display of the reminder. Thus, a user carrying the reminder is alerted to the business input in advance to the reminder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.