发明名称 |
Digital pen and a method of storing digital records of the use made of the digital pen |
摘要 |
A digital pen of the kind having means to sense and create a digital record of the use made of the pen and a memory in which the digitised record is stored also includes a reader for communication with memory tags by inductive coupling. The means to sense and create a digital record of the use made of the pen may include a camera. Preferably the reader for communication with memory tags is located at the opposite end of the pen from a nib for convention writing, and the pen includes a battery power supply.
|
申请公布号 |
US2005207823(A1) |
申请公布日期 |
2005.09.22 |
申请号 |
US20050082049 |
申请日期 |
2005.03.17 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT CO., L.P. |
发明人 |
ADAMS GUY DE WARRENNE B.;MACKENZIE ANDREW |
分类号 |
G06F3/0354;H04N5/91;(IPC1-7):H04N5/91 |
主分类号 |
G06F3/0354 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|