Method and system for providing a personal identification security feature to a portable computing device
US7315949B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2000 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Jul 29, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00793
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
One embodiment in accordance with the present invention includes implementing a personal digital assistant (PDA) with a wireless personal identification mechanism. Specifically, the wireless identification mechanism can be a radio frequency identification (RFID) integrated circuit which is incorporated on the inside of the rear housing (e.g., plastic) of the personal digital assistant. Once the radio frequency identification integrated circuit has been implemented with an authorized security code, the personal digital assistant in accordance with the present embodiment is capable of functioning as a “key” enabling entry into restricted areas which are secured with non-contact radio frequency security systems such as corporate campuses, buildings, and/or laboratories. In this manner, an authorized person does not have to carry around a separate radio frequency keycard in order to gain access to restricted areas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.