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Class Information
Number: 324/96
Name: Electricity: measuring and testing > Measuring, testing, or sensing electricity, per se > Using radiant energy
Description: Subject matter utilizing radiant energy means as a part thereof.










Sub-classes under this class:

Class Number Class Name Patents
324/97 Light beam type (e.g., mirror galvanometer, parallax-free scale) 36


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Patent Number Title Of Patent Date Issued
7755364 Image sensor Jul. 13, 2010
7728578 Method and apparatus for high current measurement Jun. 1, 2010
7723992 Detector for an ultraviolet lamp system and a corresponding method for monitoring microwave energy May. 25, 2010
7723977 Optical sensor arrangement for electrical switchgear May. 25, 2010
7705608 Calibrating a light-sensitive chip Apr. 27, 2010
7692420 Fiber-optic current sensor with polarimetric detection scheme Apr. 6, 2010
7683795 Compensation of simple fiber optic faraday effect sensors Mar. 23, 2010
7683778 Apparatus for detecting information on object Mar. 23, 2010
7655900 Intensity modulation type optical sensor and optical current/voltage sensor Feb. 2, 2010
7646192 Compensation of simple fibre optic Faraday effect sensors Jan. 12, 2010
7589515 Method for reducing temperature-dependent error in photocurrent sensor, and photocurrent sensor device Sep. 15, 2009
7550961 Systems and methods for evaluating electromagnetic interference Jun. 23, 2009
7548053 Wide-band antenna coupled spectrometer using CMOS transistor Jun. 16, 2009
7518376 Electric field probe Apr. 14, 2009
7466118 Compensation of simple fibre optic Faraday effect sensors Dec. 16, 2008
7460741 Fiber optic current sensor and method for sensing current using the same Dec. 2, 2008
7443170 Device and method for determining at least one variable associated with the electromagnetic radiation of an object being tested Oct. 28, 2008
7425820 High current measurement with temperature compensation Sep. 16, 2008
7421212 Detecting and locating pulses using a Bragg cell Sep. 2, 2008
7372249 Load measurement for a thermal microwave power sensor May. 13, 2008
7339363 Variable gain received signal strength indicator Mar. 4, 2008
7336062 Optically measuring electric field intensities Feb. 26, 2008
7298128 Method of detecting RF powder delivered to a load and complex impedance of the load Nov. 20, 2007
7298134 Electrical-energy meter adaptable for optical communication with various external devices Nov. 20, 2007
7242176 Systems and methods for evaluating electromagnetic interference Jul. 10, 2007
7235962 Inductor-based current sensing Jun. 26, 2007
7176671 Current measuring device Feb. 13, 2007
7119339 Transmission mode terahertz computed tomography Oct. 10, 2006
7109739 Wafer-level opto-electronic testing apparatus and method Sep. 19, 2006
7084616 Method and device for measuring an electrical voltage Aug. 1, 2006
7082230 Optically modulated scatterer and array thereof Jul. 25, 2006
7075286 Fiber-optic current sensor Jul. 11, 2006
7068025 Compensation of simple fibre optic Faraday effect sensors Jun. 27, 2006
7057792 Optical sensor unit for measuring current and voltage of high frequency Jun. 6, 2006
7039454 Biological optical measuring instrument May. 2, 2006
7019511 Optical analysis of integrated circuits Mar. 28, 2006
7009378 Time division multiplexed optical measuring system Mar. 7, 2006
6995550 Method and apparatus for determining properties of an electrophoretic display Feb. 7, 2006
6989664 RF power sensor for measuring an RF signal power using capacitance Jan. 24, 2006
6980911 Automatic transfer switch system with synchronization control Dec. 27, 2005
6952107 Optical electric field or voltage sensing system Oct. 4, 2005
6946827 Optical electric field or voltage sensing system Sep. 20, 2005
6936978 Methods and apparatus for remotely controlled illumination of liquids Aug. 30, 2005
6930475 Method for the temperature-compensated, electro-optical measurement of an electrical voltage and device for carrying out the method Aug. 16, 2005
6919730 Carbon nanotube sensor Jul. 19, 2005
6919716 Precision avalanche photodiode current monitor Jul. 19, 2005
6909977 Method for diagnosing degradation in aircraft wiring Jun. 21, 2005
6906506 Method and apparatus for simultaneous measurement of electric field and temperature using an electrooptic semiconductor probe Jun. 14, 2005
6894514 Circuit pattern detecting apparatus and circuit pattern inspecting method May. 17, 2005
6885182 Temperature-compensated electro-optical voltage sensor Apr. 26, 2005

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16










 
 
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