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Class Information
Number: 250/200
Name: Radiant energy > Photocells; circuits and apparatus
Description: Subject matter which includes a photocell.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE40410 |
Method and system for tracking attitude |
Jul. 1, 2008 |
| 7372009 |
Solid-state thermal neutron detector |
May. 13, 2008 |
| 7253426 |
Structures and methods for coupling energy from an electromagnetic wave |
Aug. 7, 2007 |
| 7248730 |
Certified paper discriminating apparatus |
Jul. 24, 2007 |
| 7242796 |
Certified paper and an apparatus for discriminating the genuineness thereof |
Jul. 10, 2007 |
| 7221448 |
Test cell for a noble gas polarizer |
May. 22, 2007 |
| 7208712 |
Structures and methods for coupling energy from an electromagnetic wave |
Apr. 24, 2007 |
| 7206044 |
Display and solar cell device |
Apr. 17, 2007 |
| 7202456 |
Gain stabilization apparatus and methods for spectral gamma ray measurement systems |
Apr. 10, 2007 |
| 7170606 |
Multi-way LED-based surface reflectance sensor and spectrophotometer |
Jan. 30, 2007 |
| 7151217 |
Organic photosensitive optoelectronic devices with transparent electrodes |
Dec. 19, 2006 |
| 7140574 |
Inertial position target measuring systems and methods |
Nov. 28, 2006 |
| 7109664 |
LED light with blaze-like radiance effect |
Sep. 19, 2006 |
| 7033655 |
Laminated glazing and means for its peripheral sealing |
Apr. 25, 2006 |
| 7025498 |
System and method of measuring thermal expansion |
Apr. 11, 2006 |
| 6982408 |
Photo-detecting method and photo-detecting device with varying modulation frequency |
Jan. 3, 2006 |
| 6969850 |
Microfluidic array devices and methods of manufacturing and uses thereof |
Nov. 29, 2005 |
| 6970801 |
Control system or process for the automatic control of a moveable bucket wheel device |
Nov. 29, 2005 |
| 6965105 |
Scanning system and method for scanning a plurality of samples |
Nov. 15, 2005 |
| 6930769 |
Optical sensor module tester |
Aug. 16, 2005 |
| 6928386 |
High-resolution optical encoder with phased-array photodetectors |
Aug. 9, 2005 |
| 6899849 |
Integrated sensor |
May. 31, 2005 |
| 6885007 |
Radiation detection apparatus |
Apr. 26, 2005 |
| 6865196 |
Laser spectroscopy using a master/slave architecture |
Mar. 8, 2005 |
| 6831260 |
Electron beam exposure apparatus, reduction projection system, and device manufacturing method |
Dec. 14, 2004 |
| 6774891 |
Transcription system |
Aug. 10, 2004 |
| 6670624 |
Ion implanter in-situ mass spectrometer |
Dec. 30, 2003 |
| 6646243 |
Nucleic acid reading and analysis system |
Nov. 11, 2003 |
| 6608293 |
Method of and apparatus for testing a photosensor |
Aug. 19, 2003 |
| 6602716 |
Method and device for referencing fluorescence intensity signals |
Aug. 5, 2003 |
| 6561693 |
Remote temperature sensing long wave length modulated focal plane array |
May. 13, 2003 |
| 6532075 |
System and method for utilizing a topology detector to capture visual information |
Mar. 11, 2003 |
| 6504526 |
Wireless pointing system |
Jan. 7, 2003 |
| 6489044 |
Process for fabricating polarized organic photonics devices, and resultant articles |
Dec. 3, 2002 |
| 6433270 |
Photoinduced molecular switches |
Aug. 13, 2002 |
| 6369796 |
Information input apparatus |
Apr. 9, 2002 |
| 6359211 |
Spectral sensitization of nanocrystalline solar cells |
Mar. 19, 2002 |
| 6352777 |
Organic photosensitive optoelectronic devices with transparent electrodes |
Mar. 5, 2002 |
| 6342706 |
Retroreflective detector |
Jan. 29, 2002 |
| 6333457 |
Edge passivated silicon solar/photo cell and method of manufacture |
Dec. 25, 2001 |
| 6330521 |
Optical scanner alignment indicator method and apparatus |
Dec. 11, 2001 |
| 6292169 |
Information input apparatus |
Sep. 18, 2001 |
| 6291763 |
Photoelectric conversion device and photo cell |
Sep. 18, 2001 |
| 6281430 |
Electronic device comprising a columnar discotic phase |
Aug. 28, 2001 |
| 6278055 |
Stacked organic photosensitive optoelectronic devices with an electrically series configuration |
Aug. 21, 2001 |
| 6243002 |
Tunnel sensor |
Jun. 5, 2001 |
| 6226125 |
Electro-optical system having a ball turret and an exterior thermal reference source |
May. 1, 2001 |
| 6205406 |
Optical scanner alignment indicator method and apparatus |
Mar. 20, 2001 |
| 6173196 |
Shunt barrier in pulse oximeter sensor |
Jan. 9, 2001 |
| 6118396 |
Optically sampling, demultiplexing, and A/D converting system with improved speed |
Sep. 12, 2000 |
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