CN1241103C - 地磁传感式鼠标 - Google Patents
地磁传感式鼠标 Download PDFInfo
- Publication number
- CN1241103C CN1241103C CNB021304475A CN02130447A CN1241103C CN 1241103 C CN1241103 C CN 1241103C CN B021304475 A CNB021304475 A CN B021304475A CN 02130447 A CN02130447 A CN 02130447A CN 1241103 C CN1241103 C CN 1241103C
- Authority
- CN
- China
- Prior art keywords
- sensing
- magnetic
- signal
- magnetic field
- magnetic detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Position Input By Displaying (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021304475A CN1241103C (zh) | 2002-08-20 | 2002-08-20 | 地磁传感式鼠标 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021304475A CN1241103C (zh) | 2002-08-20 | 2002-08-20 | 地磁传感式鼠标 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1477591A CN1477591A (zh) | 2004-02-25 |
| CN1241103C true CN1241103C (zh) | 2006-02-08 |
Family
ID=34144480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021304475A Expired - Fee Related CN1241103C (zh) | 2002-08-20 | 2002-08-20 | 地磁传感式鼠标 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1241103C (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2383051C1 (ru) * | 2008-06-03 | 2010-02-27 | Олег Валерьевич Белянин | Система ввода информации в компьютер |
| CN101634869B (zh) * | 2008-07-24 | 2016-07-06 | 联想(北京)有限公司 | 一体化输入设备及利用其实现的输入方法及笔记本电脑 |
-
2002
- 2002-08-20 CN CNB021304475A patent/CN1241103C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1477591A (zh) | 2004-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8456430B2 (en) | Tactile user interface for an electronic device | |
| US7034804B2 (en) | Computer pointing device employing a magnetic field source and magnetic field sensors | |
| EP0429391B1 (en) | Three-dimensional computer input device | |
| KR102313332B1 (ko) | 용량성 센싱 동안 전하를 오프셋 하기 위한 인쇄 회로 기판의 사용 | |
| WO1995031791A1 (en) | Method and apparatus for noise filtering for an input device | |
| JPWO2009013965A1 (ja) | 静電容量センサ、位置センサ | |
| US9471173B2 (en) | Capacitive input sensing in the presence of a uniform conductor | |
| US20160139694A1 (en) | User input device using alternating current magnetic field and electric device having same | |
| CN107152904A (zh) | 一种磁栅尺数显系统 | |
| US6583784B1 (en) | Pointing device based upon the hall effect and method for operating the same | |
| CN1241103C (zh) | 地磁传感式鼠标 | |
| US7119796B2 (en) | Data input system | |
| KR102010430B1 (ko) | 자유롭게-인도된 디바이스의 진동-기반 궤적 계산 | |
| KR100980740B1 (ko) | 3차원 신호 처리가 가능한 터치스크린 | |
| US10474108B2 (en) | Magnetic sensor array for crown rotation | |
| US7724244B2 (en) | Slide-type input device, portable device having the input device and method and medium using the input device | |
| CA1324424C (en) | System and apparatus for providing three dimensions of input to a host processor | |
| TWI233043B (en) | Pointing device by sensing geomagnetic field | |
| JP5001023B2 (ja) | ポインティングデバイス及びその信号処理方法 | |
| CN115388925A (zh) | 磁编码器码盘的性能检测方法、装置、设备及介质 | |
| US20050110771A1 (en) | Three dimensional position sensing apparatus and method for a display device | |
| JP2011085549A (ja) | 静電容量式近接センサ装置、静電容量式モーション検出装置及びそれらを用いた入力装置 | |
| EP2787417B1 (en) | Multi-control stylus | |
| JP2003216319A (ja) | 3次元の位置検出により任意の2次元平面での座標入力を行う座標入力装置 | |
| Bogue | Sensors for interfacing with consumer electronics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUDONG PLASM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHISHEN SCIENCE + TECHNOLOGY CO. LTD. Effective date: 20070202 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070202 Address after: Wilmington Delaware Patentee after: Yudong Electric Slurry Technology Co., Ltd. Address before: Taipei city of Taiwan Province Patentee before: Zhishen Science and Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: YUDONG PLASMA TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: YUDONG PLASM TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Wilmington Delaware Patentee after: Yudong Plasm Technology Co., Ltd. Address before: Wilmington Delaware Patentee before: Yudong Electric Slurry Technology Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060208 Termination date: 20110820 |