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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 |
| 7417811 |
Lens module |
Aug. 26, 2008 |
| 7412160 |
Image pickup apparatus and lens barrel |
Aug. 12, 2008 |
| 7411751 |
Optical pickup actuator |
Aug. 12, 2008 |
| 7409150 |
Lens driving mechanism, lens unit and image pickup device |
Aug. 5, 2008 |
| 7405892 |
Lens module |
Jul. 29, 2008 |
| 7403349 |
Optical pickup actuator, optical pickup, and optical recording and/or reproducing apparatus |
Jul. 22, 2008 |
| 7400463 |
Miniature lens focusing mechanism |
Jul. 15, 2008 |
| 7400068 |
Voice coil motor apparatus |
Jul. 15, 2008 |
| 7396167 |
Lens retracting structure |
Jul. 8, 2008 |
| 7369335 |
Optical pickup actuator |
May. 6, 2008 |
| 7362522 |
Lens barrel |
Apr. 22, 2008 |
| 7359631 |
Lens driving device, imaging device using the same, and small-sized electronics device using the same |
Apr. 15, 2008 |
| 7355802 |
Driving device, lens barrel and imaging apparatus |
Apr. 8, 2008 |
| 7352962 |
Lens barrel apparatus for camera |
Apr. 1, 2008 |
| 7345835 |
Lens barrel |
Mar. 18, 2008 |
| 7342733 |
Lens actuating device and image pickup apparatus |
Mar. 11, 2008 |
| 7333724 |
Camera and piezo ceramic motor therefor |
Feb. 19, 2008 |
| 7319564 |
Objective lens driving apparatus |
Jan. 15, 2008 |
| 7304915 |
Actuator for optical disk system and apparatus for providing signal for driving the actuator |
Dec. 4, 2007 |
| 7298563 |
Supporting member for portable digital video disk player |
Nov. 20, 2007 |
| 7298562 |
Lens drive unit |
Nov. 20, 2007 |
| 7298564 |
Digital camera system with piezoelectric actuators |
Nov. 20, 2007 |
| 7295390 |
Lens actuating device, camera module and portable electronic equipment |
Nov. 13, 2007 |
| 7295388 |
Lens module |
Nov. 13, 2007 |
| 7291942 |
Autofocus actuator |
Nov. 6, 2007 |
| 7292396 |
Lens device, image pickup device and optical device |
Nov. 6, 2007 |
| 7285879 |
Autofocus actuator |
Oct. 23, 2007 |
| 7280290 |
Movable lens mechanism |
Oct. 9, 2007 |
| 7280442 |
Slim-type optical pick-up actuator for recording/reproducing device |
Oct. 9, 2007 |
| 7280292 |
Driving control device, portable optical apparatus and driving control method |
Oct. 9, 2007 |
| 7271511 |
Autofocus actuator |
Sep. 18, 2007 |
| 7262926 |
Lens barrel |
Aug. 28, 2007 |
| 7259924 |
Microscope objective with axially adjustable correction mounts |
Aug. 21, 2007 |
| 7253976 |
Optical apparatus |
Aug. 7, 2007 |
| 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 |
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