发明授权
- 专利标题: Multi-pointing method using magnetic field and device therefor
- 专利标题(中): 使用磁场的多指点法及其装置
-
申请号: US11773566申请日: 2007-07-05
-
公开(公告)号: US07982713B2公开(公告)日: 2011-07-19
- 发明人: Hyok-sung Choi , Su-hyun Kim , Seong-kook Shin
- 申请人: Hyok-sung Choi , Su-hyun Kim , Seong-kook Shin
- 申请人地址: KR Suwon-si
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KR Suwon-si
- 代理机构: Sughrue Mion, PLLC
- 优先权: KR10-2007-0013323 20070208
- 主分类号: G06F3/033
- IPC分类号: G06F3/033
摘要:
A multi-pointing method using a magnetic field is provided. When one or more pointing devices that generate magnetic fields move or rotate, locations and directions of rotation of the one or more pointing devices are sensed based on patterns of magnetic fields generated by the one or more pointing devices and changes in the patterns.
公开/授权文献
信息查询