Jan A Wikstrom

Title: Innovations of Jan A Wikstrom

Introduction

Jan A Wikstrom is an accomplished inventor based in Chippewa Falls, WI (US). He holds a total of 3 patents that showcase his contributions to the field of technology and engineering. His work primarily focuses on advanced methods and apparatuses that enhance the efficiency and performance of electronic systems.

Latest Patents

One of his latest patents is the "Half-swing line precharge method and apparatus." This invention describes a method and apparatus for precharging data and/or address lines, which have a large number of loads, to a voltage that is midway between high and low. The design utilizes a source-follower configuration and can optionally drive only one-half of the precharge circuit based on the previous logical value on the line being precharged. In certain embodiments, a driver circuit drives an output node either high or low during the first phase of each clock cycle, followed by a precharge circuit that precharges the output node to an intermediate voltage during the second phase of the clock cycle. This prepares the system for the subsequent clock cycle. Additionally, some embodiments incorporate source-follower configured FETs that turn off once the output voltage reaches the intermediate value.

Another significant patent is related to "Emitter emitter logic (EEL) and emitter collector dotted logic (ECDL)." This invention presents logic unit cells that consist of an array of high-speed logic gates. The outputs of these gates are wired together and coupled to a low-power driver. High speed and switching rates are achieved by employing very fast logic gates that have no gain, utilizing a wired logic function to effect two levels of logic without adding propagation delay through another logic gate. These arrays are coupled to drivers that restore logic levels and provide the necessary power for driving interconnect capacitances while minimizing power consumption and dissipation.

Career Highlights

Throughout his career, Jan A Wikstrom has worked with notable companies such as Cray Research, Inc. and Cray Incorporated. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Jan has collaborated with several professionals in the field, including Mark S Birrittella and David R Kiefer. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Jan A Wikstrom is a prominent inventor whose work has significantly impacted the field of electronic systems