Bluetooth-enabled pen
US7173608B2 · kind B2 · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2001 |
| Grant date | Feb 6, 2007 |
| Priority date | — |
| Expiry date | Sep 28, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The method and system of the present invention allows a user to make notes on a paper book, where the information is transmitted to and overlaid on an online electronic duplicate of the book through a Bluetooth-enabled pen. The system and method of the present invention provides extension of the user's off-line experiences to an online environment, which may have application in electronic reading, writing, and shopping.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.