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Class Information
Number: 250/250
Name: Radiant energy > Radio and microwave absorption wavemeters
Description: Subject matter which includes sensing means responsive to electromagnetic radiation including a variable electrical member or variable radiation control member having a pointer and an associated scale calibrated in frequency or wavelength units and indicating means responsive to the sensing means to note the maximum energy detected by the sensing means whereby the scale and pointer indicate the wavelength or frequency of the radiation detected.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7417440 |
Methods and systems for the rapid detection of concealed objects |
Aug. 26, 2008 |
| 7415401 |
Method for constructing 3-D geologic models by combining multiple frequency passbands |
Aug. 19, 2008 |
| 7402794 |
Radiometer imaging system and method thereof |
Jul. 22, 2008 |
| 7354504 |
Dielectric profile controlled microwave sterilization system |
Apr. 8, 2008 |
| 7314842 |
Substituted barium titanate and barium strontium titanate ferroelectric compositions |
Jan. 1, 2008 |
| 7221139 |
Multi-channel radiometer imaging system |
May. 22, 2007 |
| 7199570 |
Multi-channel radiometer imaging system |
Apr. 3, 2007 |
| 7196325 |
Glow discharge and photoionizaiton source |
Mar. 27, 2007 |
| 7112791 |
Method of inspecting pattern and inspecting instrument |
Sep. 26, 2006 |
| 7102755 |
Method for determining power of modulated signals from a frequency transformed interferogram |
Sep. 5, 2006 |
| 7094721 |
Substituted barium titanate and barium strontium titanate ferroelectric compositions |
Aug. 22, 2006 |
| 7088086 |
Multi-channel radiometer imaging system |
Aug. 8, 2006 |
| 6974959 |
Flat storage element for an X-ray image |
Dec. 13, 2005 |
| 6916755 |
Substituted barium titanate and barium strontium titanate ferroelectric compositions |
Jul. 12, 2005 |
| 6784419 |
Electromagnetic wave absorber |
Aug. 31, 2004 |
| 6781114 |
Radiographic camera |
Aug. 24, 2004 |
| 6686599 |
Ion production device for ion beam irradiation apparatus |
Feb. 3, 2004 |
| 6555830 |
Suppression of emission noise for microcolumn applications in electron beam inspection |
Apr. 29, 2003 |
| 6498016 |
Rapid method for enzyme-linked immunosorbent assay |
Dec. 24, 2002 |
| 6477217 |
Target for neutron scattering installation |
Nov. 5, 2002 |
| 6414318 |
Electronic circuit |
Jul. 2, 2002 |
| 6407540 |
Switched attenuator diode microwave power sensor |
Jun. 18, 2002 |
| 6329649 |
Mm-wave/IR monolithically integrated focal plane array |
Dec. 11, 2001 |
| 6242740 |
Imaging system functioning on submillimeter waves |
Jun. 5, 2001 |
| RE36615 |
Use of vanadium oxide in microbolometer sensors |
Mar. 14, 2000 |
| 5574961 |
Phase-separated material (U) |
Nov. 12, 1996 |
| 5506415 |
Method and apparatus for counting photons in a single-mode, coherent microwave field |
Apr. 9, 1996 |
| 5450053 |
Use of vanadium oxide in microbolometer sensors |
Sep. 12, 1995 |
| 5438191 |
Photomultiplier |
Aug. 1, 1995 |
| 4974945 |
Optical modulator |
Dec. 4, 1990 |
| 4818872 |
Integrated charge neutralization and imaging system |
Apr. 4, 1989 |
| 4580441 |
Diesel smoke meter |
Apr. 8, 1986 |
| 4338595 |
Microwave leakage detector |
Jul. 6, 1982 |
| 4070621 |
Antenna with electro-optical modulator |
Jan. 24, 1978 |
| 4001695 |
Automatic deviation analysis meter |
Jan. 4, 1977 |
| 3932795 |
Servo control positioning apparatus including a standing wave detector |
Jan. 13, 1976 |
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