发明名称 |
Computer input device |
摘要 |
A computer input device used to input coordinates and three-dimensional graphical information into a computer. The device includes an acceleration sensor that has a fixed volume vessel containing a magnetic fluid. A non-magnetic inertial body is located in the magnetic fluid. Three magnetic field source are located on three perpendicular axes where each magnetic field source has an output for connection to a computer.
|
申请公布号 |
US6466200(B1) |
申请公布日期 |
2002.10.15 |
申请号 |
US20000511831 |
申请日期 |
2000.02.24 |
申请人 |
INNALABS, INC. |
发明人 |
ANTON SUPRUN E.;SIMONENKO DMITRI V.;YURI ROMANOV I. |
分类号 |
G01P15/08;G01P15/11;G01P15/18;G06F3/033;G06F15/02;G09G5/00;G09G5/08;(IPC1-7):G09G5/08 |
主分类号 |
G01P15/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|