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Class Information
Number: 396/85
Name: Photography > Having variable focal length of camera objective > Power zoom
Description: Subject matter wherein a motor drives the exposure objective to change focal length.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7417803 |
Focusing mechanism for a vision detector |
Aug. 26, 2008 |
| 7415200 |
Imaging device |
Aug. 19, 2008 |
| 7412160 |
Image pickup apparatus and lens barrel |
Aug. 12, 2008 |
| 7411729 |
Optical filter, method of manufacturing optical filter, optical system, and imaging apparatus |
Aug. 12, 2008 |
| 7362521 |
Lens module and electronic device using the same |
Apr. 22, 2008 |
| 7345836 |
Zoom lens driving apparatus |
Mar. 18, 2008 |
| 7342606 |
Zoom lens system for camera |
Mar. 11, 2008 |
| 7339744 |
Electronic imaging apparatus |
Mar. 4, 2008 |
| 7310476 |
Imaging apparatus |
Dec. 18, 2007 |
| 7307797 |
Zoom lens system, lens barrel, imaging device and camera |
Dec. 11, 2007 |
| 7305180 |
Digital camera using multiple lenses and image sensors to provide an extended zoom range |
Dec. 4, 2007 |
| 7304806 |
Lens retraction mechanism and method of the same |
Dec. 4, 2007 |
| 7259923 |
Lens barrel |
Aug. 21, 2007 |
| 7253967 |
Optical assembly with a lens magnification-adjusting function |
Aug. 7, 2007 |
| 7233449 |
Lens moving mechanism and imaging apparatus |
Jun. 19, 2007 |
| 7227706 |
Image-taking lens apparatus |
Jun. 5, 2007 |
| 7187857 |
Lens control apparatus |
Mar. 6, 2007 |
| 7177539 |
Camera lens positioning device using shape memory alloy and camera using the positioning device |
Feb. 13, 2007 |
| 7173772 |
Lens barrel |
Feb. 6, 2007 |
| 7129620 |
Vibration wave linear motor and lens implement using vibration wave linear motor |
Oct. 31, 2006 |
| 7129621 |
Vibration wave linear motor and lens implement using vibration wave linear motor |
Oct. 31, 2006 |
| 7116902 |
Lens driving mechanism and electronic device |
Oct. 3, 2006 |
| 7106961 |
Lens barrel incorporating the advancing/retracting mechanism |
Sep. 12, 2006 |
| 7082265 |
Electronic device and camera |
Jul. 25, 2006 |
| 7068930 |
Camera lens positioning using a electro-active device |
Jun. 27, 2006 |
| 7065295 |
Apparatus for driving lens in camera |
Jun. 20, 2006 |
| 7062162 |
Image taking apparatus capable of optically and electrically changing magnification of taken images |
Jun. 13, 2006 |
| 7039309 |
Drive source of a camera lens |
May. 2, 2006 |
| 7013082 |
Optical apparatus and lens apparatus |
Mar. 14, 2006 |
| 7010224 |
Lens barrel incorporating the rotation transfer mechanism |
Mar. 7, 2006 |
| 6999675 |
Electronic device and camera |
Feb. 14, 2006 |
| 6973261 |
Camera |
Dec. 6, 2005 |
| 6968129 |
Lens driving device and imaging device |
Nov. 22, 2005 |
| 6963455 |
Lens barrel |
Nov. 8, 2005 |
| 6956609 |
Lens moving mechanism for an imaging device and method thereof |
Oct. 18, 2005 |
| 6954588 |
Camera |
Oct. 11, 2005 |
| 6912096 |
Rear-focus zoom lens device and video camera |
Jun. 28, 2005 |
| 6888685 |
Retracting mechanism of a zoom lens barrel |
May. 3, 2005 |
| 6865342 |
Operation lever apparatus |
Mar. 8, 2005 |
| 6853809 |
Camera system for providing instant switching between wide angle and full resolution views of a subject |
Feb. 8, 2005 |
| 6850701 |
Camera having lens barrier |
Feb. 1, 2005 |
| 6813441 |
Lens drive system |
Nov. 2, 2004 |
| 6809884 |
Zoom lens barrel assembly |
Oct. 26, 2004 |
| 6788888 |
Optical device and image sensing system |
Sep. 7, 2004 |
| 6766110 |
Jumping zoom lens for digital still cameras |
Jul. 20, 2004 |
| 6757489 |
Zoom lens of a camera |
Jun. 29, 2004 |
| 6753911 |
Zooming lens barrel and a camera in use therewith |
Jun. 22, 2004 |
| 6754010 |
Image taking apparatus, control method therefor, and control program |
Jun. 22, 2004 |
| 6704505 |
Auto-zooming device |
Mar. 9, 2004 |
| 6694095 |
Motor driving apparatus |
Feb. 17, 2004 |
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