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Class Information
Number: 362/5
Name: Illumination > Photographic lighting > Measuring or indicating
Description: Subject matter including means for measuring or indicating some condition.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7604360 |
Integrated sensor for correlated color temperature and illuminance sensing |
Oct. 20, 2009 |
| 7057705 |
Lithographic apparatus, device manufacturing method, performance measuring method, calibration method and computer program |
Jun. 6, 2006 |
| 7044613 |
Realistic scene illumination reproduction |
May. 16, 2006 |
| 6755555 |
Auxiliary illuminating device having an adjustable color temperature by controlling the amount of light passing through color filters |
Jun. 29, 2004 |
| 6685326 |
Realistic scene lighting simulation |
Feb. 3, 2004 |
| 6522261 |
Selectable candela strobe unit |
Feb. 18, 2003 |
| 5896014 |
Fill-in light emitting apparatus and still video camera |
Apr. 20, 1999 |
| 5704702 |
Automatic lighting equipment and automatic lighting system using said equipment |
Jan. 6, 1998 |
| 5564812 |
Control knob dial illumination |
Oct. 15, 1996 |
| 5481439 |
Automatic lighting equipment and automatic lighting system using said equipment |
Jan. 2, 1996 |
| 5471370 |
Strobe control apparatus of camera |
Nov. 28, 1995 |
| 5448502 |
Devices for judging image on the basis of gray world assumption, discriminating color chart, deducing light source and regulating color |
Sep. 5, 1995 |
| 4959755 |
Automatic battery powered video light |
Sep. 25, 1990 |
| 4841455 |
Reseau apparatus for photogrammetry devices |
Jun. 20, 1989 |
| 4751617 |
Photo-optic collector |
Jun. 14, 1988 |
| 4743929 |
Flash device for use in photography |
May. 10, 1988 |
| 4717336 |
Flashed-lamp indicator |
Jan. 5, 1988 |
| 4555170 |
Device for illuminating display unit in viewfinder |
Nov. 26, 1985 |
| 4479169 |
Calculator and apparatus for macrophotography |
Oct. 23, 1984 |
| 4450506 |
Automatic light-quantity-control speed light |
May. 22, 1984 |
| 4392182 |
Arrangement for scanning points in space |
Jul. 5, 1983 |
| 4387976 |
Light quantity indicating circuit for an electronic flash device |
Jun. 14, 1983 |
| 4384315 |
Photographic flash device for use with a shadowless lamp for surgical operation |
May. 17, 1983 |
| 4382666 |
Indicating device for computer type electronic flash apparatus |
May. 10, 1983 |
| 4366529 |
Optical source unit for an endoscope |
Dec. 28, 1982 |
| 4298907 |
Flash attachment with extendable head |
Nov. 3, 1981 |
| 4276579 |
Photographic flash device |
Jun. 30, 1981 |
| 4271376 |
Electronic flash |
Jun. 2, 1981 |
| 4251854 |
Light angle indicator of photographic flash |
Feb. 17, 1981 |
| 4200901 |
Multilamp photoflash unit with electrostatic protection |
Apr. 29, 1980 |
| 4176389 |
Photoflash unit with two-color indicator |
Nov. 27, 1979 |
| 4156269 |
Multilamp photoflash unit |
May. 22, 1979 |
| 4148093 |
Flash array |
Apr. 3, 1979 |
| 4104705 |
Photoflash lamp array having shielded switching circuit |
Aug. 1, 1978 |
| 4100590 |
Scene-brightness-dependent control of flashbulb flash duration |
Jul. 11, 1978 |
| 4093979 |
Multiple flash array |
Jun. 6, 1978 |
| 4019043 |
Photoflash lamp array having shielded switching circuit |
Apr. 19, 1977 |
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