Richard F Herlein

Title: Richard F Herlein: Innovator in Integrated Circuit Testing Technology

Introduction

Richard F Herlein, a prominent inventor based in San Jose, CA, has made significant contributions to the field of integrated circuit testing. With a total of 7 patents to his name, his work has greatly influenced how devices under test (DUT) are evaluated in electronic circuits.

Latest Patents

Among his latest innovations are two noteworthy patents:

1. **Driver circuits for IC tester** - This patent introduces driver circuits that not only function to drive ports of a DUT between predetermined voltage levels but also serve the essential roles of termination and clamping. The design features an output impedance that matches the transmission line to ensure optimal performance. When the DUT's port is active, the driver circuit is capable of providing two types of termination based on whether the DUT can drive the load or not.

2. **Test period generator for automatic test equipment** - This invention comprises a timing subsystem for supplying various timing signals necessary for testing devices. The system incorporates major and minor period generators, and a free-run period generator, all controlled by a central processing unit. This enables complex timing operations that enhance the efficiency and effectiveness of testing in electronic systems.

Career Highlights

Richard's professional journey includes impactful positions at well-known companies such as Schlumberger Technologies, Inc. and Fairchild Semiconductor Corporation. His work in these organizations has been instrumental in implementing innovative technologies that drive the electronics industry forward.

Collaborations

Throughout his career, Richard has collaborated with notable professionals in the field, including Jeffrey A. Davis and Burnell G. West. These collaborations have fostered a rich exchange of ideas and enhanced the development of groundbreaking testing methods and devices.

Conclusion

Richard F Herlein stands out as a noteworthy figure in the realm of integrated circuit innovations. His patents reflect a deep understanding of electronic testing processes that continue to shape the industry. As a dedicated inventor, Richard's contributions remain influential and pave the way for future advancements in technology.