Company Filing History:
Years Active: 1979
Title: Thomas E Trebelhorn: Innovator in Circuit Board Testing
Introduction
Thomas E Trebelhorn is a notable inventor based in San Diego, CA. He has made significant contributions to the field of circuit board testing, holding 2 patents that showcase his innovative approach to identifying and remedying faults in electronic devices.
Latest Patents
One of his latest patents is a method and apparatus for testing printed circuit boards. This invention involves applying a proposed test program to a board in an arbitrary response state, comparing the resulting response pattern with a reference, and modifying the program as necessary to ensure valid comparisons. The process includes running the program while faults are applied to selective board input nodes, analyzing toggle signatures of response nodes, and pinpointing defects through detailed analysis.
Another significant patent is related to complex logical fault detection apparatus and method. This invention tests logic circuit boards for complex logical faults by stimulating a known good identical logic circuit with a sequence of binary test patterns. The transitions in logical states are monitored and compared with the circuit being tested. Any discrepancies indicate a malfunction that may not be detected through simple output state sampling.
Career Highlights
Thomas E Trebelhorn is currently employed at NCR Corporation, where he continues to develop innovative solutions for electronic testing. His work has been instrumental in enhancing the reliability and efficiency of circuit board diagnostics.
Collaborations
He collaborates with Eric Sacher, contributing to advancements in their field through shared expertise and innovative ideas.
Conclusion
Thomas E Trebelhorn's contributions to circuit board testing reflect his dedication to innovation and problem-solving in electronics. His patents not only demonstrate his technical skills but also his commitment to improving the reliability of electronic devices.