David Loren Anderson

Title: David Loren Anderson: Innovator in Integrated Circuit Testing

Introduction

David Loren Anderson is a notable inventor based in Kutztown, PA (US). He has made significant contributions to the field of integrated circuit testing, holding a total of 2 patents. His work focuses on enhancing the accuracy and efficiency of testing methods for electronic devices.

Latest Patents

One of Anderson's latest patents is for a vacuum-assisted integrated circuit test socket. This innovative arrangement utilizes a first vacuum source to securely hold a test socket in place relative to a test fixture. The design includes multiple alignment features that enable self-alignment of the socket with the fixture. A second vacuum source is integrated to hold the device-under-test within the socket, ensuring consistent testing of integrated circuit devices through the application of a reliable vacuum force.

Another significant patent involves methods and devices for testing the operation of counters used in phase-locked loops (PLLs). This invention addresses intermittent miscounts generated by PLL counters by precisely measuring changes to a predetermined waveform, such as a sawtooth waveform. The setup employs two separate signal generators feeding distinct frequencies into the MAIN and REF counters of a PLL. By offsetting the frequencies slightly and integrating the output, the predetermined waveform is generated, allowing for accurate detection of miscounts.

Career Highlights

David Loren Anderson is currently employed at Agere Systems Guardian Corp., where he continues to innovate in the field of electronic testing. His work has contributed to advancements in the reliability and performance of integrated circuits.

Collaborations

Anderson has collaborated with notable colleagues, including Naresh Gupta and Thomas L. Shewell. Their combined expertise has fostered a productive environment for innovation and development in their projects.

Conclusion

David Loren Anderson's contributions to integrated circuit testing through his patents demonstrate his commitment to advancing technology in this field. His innovative solutions are paving the way for more reliable electronic devices.