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Browse by Category: Main > Electrical & Energy
Class Information
Number: 324/764
Name: Electricity: measuring and testing > Fault detecting in electric circuits and of electric components > Of individual circuit component or element > With identification of dut
Description: Subject matter wherein a device under test (DUT) has unique marks or codes that can be read to determine the identity of the DUT.


Patents under this class:
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Patent Number Title Of Patent Date Issued
7577926 Security-sensitive semiconductor product, particularly a smart-card chip Aug. 18, 2009
7543198 Test data reporting and analyzing using data array and related data analysis Jun. 2, 2009
7487571 Control adjustable device configurations to induce parameter variations to control parameter skews Feb. 10, 2009
7439730 Apparatus and method for detecting photon emissions from transistors Oct. 21, 2008
7403029 Massively parallel interface for electronic circuit Jul. 22, 2008
7372289 Semiconductor integrated circuit device and power supply voltage monitor system employing it May. 13, 2008
7368678 Method for sorting integrated circuit devices May. 6, 2008
7348791 High voltage, high frequency, high reliability, high density, high temperature automated test equipment (ATE) switch design Mar. 25, 2008
RE40188 System and method for providing an integrated circuit with a unique identification Mar. 25, 2008
7323862 Apparatus and method for detecting photon emissions from transistors Jan. 29, 2008
7323899 System and method for resumed probing of a wafer Jan. 29, 2008
7265568 Semi-conductor component test process and a system for testing semi-conductor components Sep. 4, 2007
7257504 Production of radio frequency ID tags Aug. 14, 2007
7230442 Semi-conductor component testing process and system for testing semi-conductor components Jun. 12, 2007
7231552 Method and apparatus for independent control of devices under test connected in parallel Jun. 12, 2007
7219418 Method to prevent damage to probe card May. 22, 2007
7148716 System and method for the probing of a wafer Dec. 12, 2006
7138818 Massively parallel interface for electronic circuit Nov. 21, 2006
7053645 System and method for detecting defects in a thin-film-transistor array May. 30, 2006
7031791 Method and system for a reject management protocol within a back-end integrated circuit manufacturing process Apr. 18, 2006
7012443 System used to test plurality of DUTs in parallel and method thereof Mar. 14, 2006
6891363 Apparatus and method for detecting photon emissions from transistors May. 10, 2005
6883113 System and method for temporally isolating environmentally sensitive integrated circuit faults Apr. 19, 2005
6769101 Systems and methods providing scan-based delay test generation Jul. 27, 2004
6597194 Difference frequency imaging and spectroscopy to measure dopants using an alternating current scanning tunneling microscope Jul. 22, 2003
6590408 Microelectronic fabrication electrical test apparatus and method providing enhanced electrical test accuracy Jul. 8, 2003
6577151 Inspection device for wiring of an integrated circuit Jun. 10, 2003
6549027 Apparatus and method for testing for compatibility between circuit boards Apr. 15, 2003
6483335 Simple chip identification Nov. 19, 2002
6452402 Apparatus for determining the type of external device being connected Sep. 17, 2002
6339338 Apparatus for reducing power supply noise in an integrated circuit Jan. 15, 2002
6268740 System for testing semiconductor device formed on semiconductor wafer Jul. 31, 2001
6246334 Board ID display system Jun. 12, 2001
6225818 Integrated circuits including function identification circuits having operating modes that identify corresponding functions of the integrated circuits May. 1, 2001
6161213 System for providing an integrated circuit with a unique identification Dec. 12, 2000
6158119 Circuit board panel test strip and associated method of assembly Dec. 12, 2000
6154043 Method and apparatus for identifying the position of a selected semiconductor die relative to other dice formed from the same semiconductor wafer Nov. 28, 2000
6130530 Tester for power transformers and capacitors Oct. 10, 2000
5905640 Security via hole(s) for printed circuit boards May. 18, 1999
5832419 Apparatus and method for identifying an integrated device Nov. 3, 1998
5787174 Remote identification of integrated circuit Jul. 28, 1998
5787012 Integrated circuit with identification signal writing circuitry distributed on multiple metal layers Jul. 28, 1998
5705935 Method of managing mapping data indicative of excellent/defective chips on semiconductor wafer Jan. 6, 1998
5661626 Excess current detection and control circuit for power source in semiconductor test system Aug. 26, 1997
5589777 Circuit and method for testing a disk drive head assembly without probing Dec. 31, 1996
5565789 Process for encoding printed circuit boards Oct. 15, 1996
5465850 Integrated circuit test system Nov. 14, 1995
5467024 Integrated circuit test with programmable source for both AC and DC modes of operation Nov. 14, 1995
5162725 Modular metering instrument including multiple sensing probes Nov. 10, 1992
5157328 System for and method of detecting reverse packaging of PROM Oct. 20, 1992

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