Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Electrical & Energy
Class Information
Number: 324/451
Name: Electricity: measuring and testing > A material property using thermoelectric phenomenon
Description: Subject matter wherein an electromotive force is generated by a temperature difference between the junctions in a circuit composed of two homogeneous electrical conductors of dissimilar compositions; or in a nonhomogeneous conductor, an electromotive force is produced by a temperature gradient in a nonhomogeneous region and used to identify the different types of materials forming the junctions or to measure properties of these materials.










Patents under this class:

Patent Number Title Of Patent Date Issued
8571812 Method for mapping oxygen concentration Oct. 29, 2013
8504311 Method and mass flow controller for enhanced operating range Aug. 6, 2013
8122756 Narcotics and explosives particle removal system Feb. 28, 2012
7705582 Broadband micro-machined thermal power sensor Apr. 27, 2010
7554029 Complex oxide having p-type thermoelectric characteristics Jun. 30, 2009
7375602 Methods for propagating a non sinusoidal signal without distortion in dispersive lossy media May. 20, 2008
7362105 Integrated microstructure sensor element for detecting thermodynamic variables of a fluid Apr. 22, 2008
7253632 Method for qualifying joints and contacts of electric circuits Aug. 7, 2007
7167806 Method and system for measuring temperature and power distribution of a device Jan. 23, 2007
7157702 High resolution atom probe Jan. 2, 2007
7098672 Flash vapor sampling for a trace chemical detector Aug. 29, 2006
6948388 Wireless remote sensor Sep. 27, 2005
6856136 Thermoelectric device test structure Feb. 15, 2005
6791335 Sample assembly for thermoelectric analyzer Sep. 14, 2004
6727424 Complex oxide having high thermoelectric conversion efficiency Apr. 27, 2004
6563073 Method of welding metals and apparatus for use therefor May. 13, 2003
6513000 Simulation method of wiring temperature rise Jan. 28, 2003
6467951 Probe apparatus and method for measuring thermoelectric properties of materials Oct. 22, 2002
6083770 Thermoelectric piece and process of making the same Jul. 4, 2000
5680316 Method for estimating discharge capability of zinc oxide power element, method for screening the element and systems for carrying out these methods Oct. 21, 1997
5422498 Apparatus for diagnosing interconnections of semiconductor integrated circuits Jun. 6, 1995
5251765 Apparatus and method for segregating rods of undesirable alloy composition Oct. 12, 1993
5030920 Method of detecting wear of cutting tool by ascertaining a tool workpiece contact resistance Jul. 9, 1991
5019517 System, detector and method for trace gases May. 28, 1991
4920319 Method and apparatus for determining the thickness of a coating on a metal substrate Apr. 24, 1990
4542345 Multi-element thermoelectric non-destructive testing device and method Sep. 17, 1985
4335379 Method and system for providing an audible alarm responsive to sensed conditions Jun. 15, 1982
4320344 Metal-alloy thermoelectric characteristic analyzer Mar. 16, 1982
4206408 Procedures and equipment for studying surface phenomena through field effect, by means of an emission point Jun. 3, 1980
4156840 Thermoelectric metal sorter May. 29, 1979
4019364 Method and apparatus for testing welds between dissimilar metals by using the seebeck effect Apr. 26, 1977











 
 
  Recently Added Patents
Simultaneous image distribution and archiving
Image playback device and method and electronic camera with image playback function
Landscape post for solar and other light fixtures
Solid state lighting devices and associated methods of manufacturing
Micromachined devices and fabricating the same
Faucet
Sliding-type portable communication device
  Randomly Featured Patents
Output buffer circuit
Analog signal control method, analog signal controller, and automatic gain controller
Delay locked loop driver
Material transfer apparatus and method
Methods of monitoring communications sessions in a contact centre
Transparent article and process for producing the same
Method, apparatus and computer-readable medium for asymmetric frequency division duplexing operation
Process for making 3-pentenenitrile by hydrocyanation of butadiene
Accelerometric sensor for measuring the piston knock of an internal combustion engine
Shift control system and method