Company Filing History:
Years Active: 1981-1990
Title: Innovations of Hubert F Elbert
Introduction
Hubert F Elbert is a notable inventor based in Tucson, Arizona, recognized for his contributions to the field of analog-to-digital conversion and temperature compensation technologies. With a total of four patents to his name, Elbert has made significant advancements that enhance the precision and reliability of electronic devices.
Latest Patents
Elbert's latest patents include an "Apparatus for method and a high precision analog-to-digital converter." This innovative converter features a constant current source that alternately charges and discharges a capacitor between predetermined levels. The difference in the rates of charging and discharging provides critical information that allows for a digital representation of the input signal. Notably, the single current source operates consistently during both charging and discharging phases and includes temperature compensation to mitigate potential errors caused by ambient temperature fluctuations.
Another significant patent is the "Apparatus and method for a temperature compensated reference voltage." This voltage reference supply circuit is designed to provide temperature compensation across a wide temperature range. It incorporates multiple thermistor temperature-dependent elements that help compensate for variations in the reference potential voltage of a Zener diode. By determining the output voltage based on circuit parameters and adjusting pre-established resistive values, Elbert's design can maintain output voltage variations within 50 parts per million over a temperature range of -55°C to +125°C.
Career Highlights
Throughout his career, Hubert F Elbert has worked with prominent companies, including the Singer Company and Thaler Corporation. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.
Collaborations
Elbert has collaborated with various professionals in his field, including his coworker John C Stiles, to further enhance his inventions and drive technological advancements.
Conclusion
Hubert F Elbert's contributions to the fields of analog-to-digital conversion and temperature compensation have established him as a significant figure in innovation. His patents reflect a commitment to improving the accuracy and reliability of electronic systems.