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Class Information
Number: 714/724
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Digital logic testing
Description: Subject matter in which the diagnostic test is performed upon a system or element performing a binary logic operation upon a signal having plural distinct discrete states.


Sub-classes under this class:

Class Number Class Name Patents
714/733 Built-in testing circuit (bilbo) 960
714/745 Determination of marginal operation limits 161
714/736 Device response compared to expected fault-free response 670
714/737 Device response compared to fault dictionary/truth table 82
714/735 Device response compared to input pattern 267
714/738 Including test pattern generator 752
714/725 Programmable logic array (pla) testing 279
714/726 Scan path testing (e.g., level sensitive scan design (lssd)) 894
714/732 Signature analysis 269
714/734 Structural (in-circuit test) 441


Patents under this class:

Patent Number Title Of Patent Date Issued
7093174 Tester channel count reduction using observe logic and pattern generator Aug. 15, 2006
7088122 Test arrangement for testing semiconductor circuit chips Aug. 8, 2006
7088998 Method and product palette for testing electronic products Aug. 8, 2006
7089466 Instrumentation system having a reconfigurable instrumentation card with programmable logic and a modular daughter card Aug. 8, 2006
7089467 Asynchronous debug interface Aug. 8, 2006
7085977 Method and system for detecting an outlying resistance in a plurality of resistive elements Aug. 1, 2006
7082558 Increasing possible test patterns which can be used with sequential scanning techniques to perform speed analysis Jul. 25, 2006
7078929 Interface controller using JTAG scan chain Jul. 18, 2006
7080298 Circuit apparatus and method for testing integrated circuits using weighted pseudo-random test patterns Jul. 18, 2006
7080302 Semiconductor device and test system therefor Jul. 18, 2006
7076705 Semiconductor integrated circuit having bonding optional function Jul. 11, 2006
7073102 Reconfiguration device for faulty memory Jul. 4, 2006
7073107 Adaptive defect based testing Jul. 4, 2006
7073108 Communications jacks including test circuits and related circuits and methods Jul. 4, 2006
7073109 Method and system for graphical pin assignment and/or verification Jul. 4, 2006
7069376 Flexibility of use of a data processing apparatus Jun. 27, 2006
7065690 Fault detecting method and layout method for semiconductor integrated circuit Jun. 20, 2006
7062690 System for testing fast synchronous digital circuits, particularly semiconductor memory chips Jun. 13, 2006
7062691 Method and apparatus for displaying test results and recording medium Jun. 13, 2006
7058865 Apparatus for testing semiconductor integrated circuit Jun. 6, 2006
7055060 On-die mechanism for high-reliability processor May. 30, 2006
7047174 Method for producing test patterns for testing an integrated circuit May. 16, 2006
7047462 Method and apparatus for providing JTAG functionality in a remote server management controller May. 16, 2006
7047463 Method and system for automatically determining a testing order when executing a test flow May. 16, 2006
7043674 Systems and methods for facilitating testing of pads of integrated circuits May. 9, 2006
7039838 Method for testing a circuit unit to be tested and test apparatus May. 2, 2006
7039839 Method and apparatus for enhanced parallel port JTAG interface May. 2, 2006
7039840 Method and apparatus for high update rate integrated circuit boundary scan May. 2, 2006
7039841 Tester system having multiple instruction memories May. 2, 2006
7039845 Method and apparatus for deriving a bounded set of path delay test patterns covering all transition faults May. 2, 2006
7034560 Device and method for testing integrated circuit dice in an integrated circuit module Apr. 25, 2006
7035755 Circuit testing with ring-connected test instrument modules Apr. 25, 2006
7036058 Semiconductor device having integrally sealed integrated circuit chips arranged for improved testing Apr. 25, 2006
7032145 System for dynamic re-allocation of test pattern data for parallel and serial test data patterns Apr. 18, 2006
7032146 Boundary scan apparatus and interconnect test method Apr. 18, 2006
7032147 Boundary scan circuit Apr. 18, 2006
7028237 Internal bus testing device and method Apr. 11, 2006
7024328 Systems and methods for non-intrusive testing of signals between circuits Apr. 4, 2006
7024551 Method and apparatus for updating boot code using a system controller Apr. 4, 2006
7024601 DVI link with circuit and method for test Apr. 4, 2006
7020571 Automated test method Mar. 28, 2006
7020573 Enhanced testing for compliance with universal plug and play protocols Mar. 28, 2006
7020582 Methods and apparatus for laser marking of integrated circuit faults Mar. 28, 2006
7020813 On chip debugging method of microcontrollers Mar. 28, 2006
7020817 Method for testing semiconductor chips and semiconductor device Mar. 28, 2006
7020818 Method and apparatus for PVT controller for programmable on die termination Mar. 28, 2006
7017091 Test system formatters configurable for multiple data rates Mar. 21, 2006
7017092 On-chip design for monitor Mar. 21, 2006
7017093 Circuit and/or method for automated use of unallocated resources for a trace buffer application Mar. 21, 2006
7017094 Performance built-in self test system for a device and a method of use Mar. 21, 2006



 
 
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