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Class Information
Number: 359/824
Name: Optical: systems and elements > Lens > With support > Lens mounts > Adjustable > With axial adjustment (e.g., adjustable focus, etc.) > Electromagnetic or piezoelectric drive
Description: Subject matter wherein the structure for moving or permitting motion of the lens along its optical axis or for moving or permitting motion along the optical axis of at least two of the lens components relative to one another includes a source of mechanical motive power which is driven by electrical means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7251087 |
Lens driving apparatus and image pick-up apparatus including the same |
Jul. 31, 2007 |
| 7242541 |
Fabrication of MEMS zoom lens structure |
Jul. 10, 2007 |
| 7233449 |
Lens moving mechanism and imaging apparatus |
Jun. 19, 2007 |
| 7230778 |
Sliding track for optical apparatus |
Jun. 12, 2007 |
| 7221525 |
Drive apparatus, lens unit, and camera |
May. 22, 2007 |
| 7221526 |
Lens driving device and imaging device |
May. 22, 2007 |
| 7212358 |
Digital camera system with piezoelectric actuators |
May. 1, 2007 |
| 7206145 |
Lens driving device and electronic camera using the same |
Apr. 17, 2007 |
| 7199949 |
Optical pickup device and optical disk device |
Apr. 3, 2007 |
| 7193794 |
Adjustment arrangement of an optical element |
Mar. 20, 2007 |
| 7190534 |
Image pick up apparatus |
Mar. 13, 2007 |
| 7173772 |
Lens barrel |
Feb. 6, 2007 |
| 7170694 |
Magnetically positioned precision holder for optical components |
Jan. 30, 2007 |
| 7162152 |
Position detecting device of lens barrel with disk-shaped magnet and sensor chip |
Jan. 9, 2007 |
| 7145738 |
Driving mechanism for a camera lens |
Dec. 5, 2006 |
| 7146097 |
Focusing device |
Dec. 5, 2006 |
| 7136331 |
Disk drive |
Nov. 14, 2006 |
| 7116902 |
Lens driving mechanism and electronic device |
Oct. 3, 2006 |
| 7113351 |
Systems and methods for actuating lens assemblies |
Sep. 26, 2006 |
| 7102836 |
Objective lens driving apparatus for optical pickup |
Sep. 5, 2006 |
| 7099093 |
Compact lens module |
Aug. 29, 2006 |
| 7079333 |
Lens driver and image capture apparatus |
Jul. 18, 2006 |
| 7079329 |
Micro actuator for controlling focal depth |
Jul. 18, 2006 |
| 7064912 |
Lens driving apparatus, thin camera, and a cellular phone having a thin camera |
Jun. 20, 2006 |
| 7061700 |
Lens barrel and image pickup device including lens barrel |
Jun. 13, 2006 |
| 7039309 |
Drive source of a camera lens |
May. 2, 2006 |
| 7038977 |
Optical pickup actuator |
May. 2, 2006 |
| 7031082 |
Retainer, exposure apparatus, and device fabrication method |
Apr. 18, 2006 |
| 7016125 |
Objective lens-driving apparatus |
Mar. 21, 2006 |
| 7014798 |
Method for manufacturing an optical pickup |
Mar. 21, 2006 |
| 7006307 |
Optical pickup actuator |
Feb. 28, 2006 |
| 6968129 |
Lens driving device and imaging device |
Nov. 22, 2005 |
| 6961193 |
Driving device |
Nov. 1, 2005 |
| 6947228 |
Objective lens driving device, optical pickup device, and optical information recording and/or reproduction device |
Sep. 20, 2005 |
| 6943966 |
Optical component and image pick-up device using the same |
Sep. 13, 2005 |
| 6919999 |
Passive focus device |
Jul. 19, 2005 |
| 6903883 |
Image pickup lens unit and image pickup device |
Jun. 7, 2005 |
| 6898028 |
Optical device and optical reproducing apparatus |
May. 24, 2005 |
| 6873446 |
Refractive optical deflector |
Mar. 29, 2005 |
| 6865036 |
Lens drive device and lens device capable of setting an optimum braking characteristic |
Mar. 8, 2005 |
| 6859333 |
Adaptive liquid crystal lenses |
Feb. 22, 2005 |
| 6859325 |
Objective lens device, optical pickup device, and optical information recording and/or reproduction device |
Feb. 22, 2005 |
| 6856469 |
Lens driving device |
Feb. 15, 2005 |
| 6856477 |
Position detecting apparatus, and optical apparatus and position detecting method comprising this |
Feb. 15, 2005 |
| 6853507 |
Lens driving device |
Feb. 8, 2005 |
| 6853505 |
Optical module apparatus, projection television and method of fabricating optical module apparatus |
Feb. 8, 2005 |
| 6844994 |
Optical element deformation system |
Jan. 18, 2005 |
| 6825999 |
Lens driving apparatus and coil substrate therefor |
Nov. 30, 2004 |
| 6822809 |
Drive transmission device and optical apparatus using same |
Nov. 23, 2004 |
| 6819500 |
Lens device including orthogonally driven blur compensation lens actuators and axially driven lens actuator, and optical equipment using same |
Nov. 16, 2004 |
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