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Class Information
Number: 250/239
Name: Radiant energy > Photocells; circuits and apparatus > Housings (in addition to cell casing)
Description: Subject matter having a housing for the photocell apparatus.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5736732 |
Induced charge prevention in semiconductor imaging devices |
Apr. 7, 1998 |
| 5736738 |
Apparatus for securing CCD board at a fixed position within a range of motion |
Apr. 7, 1998 |
| 5734156 |
Optical device assembly and its preparation using metallic bump bonding and a stand-off for bonding together two planar optical components |
Mar. 31, 1998 |
| 5723860 |
Frame-supported pellicle for photomask protection |
Mar. 3, 1998 |
| 5712489 |
Web flutter detection |
Jan. 27, 1998 |
| 5708496 |
Modular optical shaft encoder having a slide gap centering mechanism and method of use |
Jan. 13, 1998 |
| 5703352 |
Imaging device with anti-condensation provision |
Dec. 30, 1997 |
| 5693929 |
Scanning module with spring made resistant to overflexing |
Dec. 2, 1997 |
| 5689108 |
Integrated optical pick-up |
Nov. 18, 1997 |
| 5677529 |
Passive infrared sensor using a pair of sensors and reflectors for a 270 degree field of view |
Oct. 14, 1997 |
| 5672884 |
Modular photo interrupters manufactured on mounting strips |
Sep. 30, 1997 |
| 5661297 |
Bar code scanner with sealed housing |
Aug. 26, 1997 |
| 5650615 |
Electromagnetic emission shielding of an image aperture opening for a digital scanner |
Jul. 22, 1997 |
| 5644140 |
Apparatus for checking semiconductor wafers with complementary light sources and two cameras |
Jul. 1, 1997 |
| 5623143 |
Photo sensor having sectioned lens |
Apr. 22, 1997 |
| 5610390 |
Solid-state image pickup device having microlenses each with displaced optical axis |
Mar. 11, 1997 |
| 5610395 |
Photodetector module with a photodiode electrically connected directly on top of a parallel plate capacitor |
Mar. 11, 1997 |
| 5606161 |
Electro-optical module having a Y-shaped spring element |
Feb. 25, 1997 |
| 5591966 |
Photosensor package with defined locations for lens supporting lead |
Jan. 7, 1997 |
| 5585697 |
PAR lamp having an integral photoelectric circuit arrangement |
Dec. 17, 1996 |
| 5581076 |
Contact type image sensor with more-unified construction |
Dec. 3, 1996 |
| 5570204 |
Image reader with flare prevention using light shield plates |
Oct. 29, 1996 |
| 5567934 |
Method and apparatus for illumination and imaging of a surface using opaque shroud |
Oct. 22, 1996 |
| 5567953 |
Photo interrupter and a method of manufacturing the same |
Oct. 22, 1996 |
| 5568137 |
Vehicle lane guide and alerting device |
Oct. 22, 1996 |
| 5565674 |
Optical detection and signal conditioning package |
Oct. 15, 1996 |
| 5565675 |
Mechanically mounted optical receiver assembly |
Oct. 15, 1996 |
| 5545893 |
Optocoupler package and method for making |
Aug. 13, 1996 |
| 5521376 |
Optical motion sensor for an underwater object |
May. 28, 1996 |
| 5517019 |
Optical compound eye sensor with ommatidium sensor and related methods |
May. 14, 1996 |
| 5510612 |
Wiring base for photoelectric scanning unit |
Apr. 23, 1996 |
| 5477047 |
Direct-contact type image sensor device, an image sensor unit, and methods for producing the same |
Dec. 19, 1995 |
| 5466928 |
Light detection device bonded to an optics housing which includes tapered cavities for delivering adhesive to the bonding surface |
Nov. 14, 1995 |
| 5466928 |
Light detection device bonded to an optics housing which includes tapered cavities for delivering adhesive to the bonding surface |
Nov. 14, 1995 |
| 5467228 |
Light control device |
Nov. 14, 1995 |
| 5463212 |
Latent image forming member and method of manufacturing, latent image reading apparatus and latent image reading system |
Oct. 31, 1995 |
| RE35069 |
Optoelectronic device component package |
Oct. 24, 1995 |
| 5457314 |
Mount for positioning a photodetector on an optical apparatus |
Oct. 10, 1995 |
| 5457395 |
System and apparatus for measuring gaps between non-parallel surfaces |
Oct. 10, 1995 |
| 5455488 |
Miniature light-activated lamp control apparatus and the like |
Oct. 3, 1995 |
| 5453609 |
Non cross talk multi-channel photomultiplier using guided electron multipliers |
Sep. 26, 1995 |
| 5451775 |
Apparatus for detecting galvonmeter mirror movement of optical disc tracking servo system |
Sep. 19, 1995 |
| 5448365 |
Systems for optical inspection |
Sep. 5, 1995 |
| 5446281 |
Optical sensor with movable refraction element to adjust sensor range |
Aug. 29, 1995 |
| 5434764 |
Lighting fixture with integral motion detector |
Jul. 18, 1995 |
| 5432340 |
Photoelectric converter with photoelectric converter element mounted in shielding case |
Jul. 11, 1995 |
| 5424534 |
Retail checkstand device with removable controller |
Jun. 13, 1995 |
| 5408096 |
Instrument for a centrifugal separator for detecting the presence of a body and rolling mill provided with such an instrument |
Apr. 18, 1995 |
| 5399855 |
Atmospheric exclusion system having an expandable shroud and a non-elastic bladder |
Mar. 21, 1995 |
| 5399858 |
Photo-semiconductor module having thermo-element |
Mar. 21, 1995 |
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