Company Filing History:
Years Active: 1982-1987
Title: The Innovations of Paul B. Williams
Introduction
Paul B. Williams is a notable inventor based in Lombard, IL (US), recognized for his contributions to technology with a total of six patents. His work primarily focuses on advancements in analog-to-digital conversion and spectrophotometry, showcasing his expertise in electronic systems and instrumentation.
Latest Patents
One of his latest patents is an "Analog-to-digital converter having programmable dynamic range." This invention features a programmable timer that controls the duration of integration concerning an unknown analog signal, based on a time period established by a microprocessor. The design includes a switching logic that successively transfers an analog signal and a voltage reference signal to an integrator, with logic control actuated by the programmable timer. A comparator monitors the integration value of the reference voltage to control the time-out results of an event counter, providing a digital count output signal to the microprocessor.
Another significant patent is "Filter indexing for spectrophotometer system." This system includes an optical mechanism that transmits a beam from a source at selected wavelengths onto a detector. A tray holds multiple filters, and a stepper mechanism indexes the tray along a designated path. A microcomputer controls both the stepper mechanism and the optical system, allowing for the wavelength to be changed over a range while ensuring that the tray is indexed to move a selected filter into the beam at a predetermined wavelength.
Career Highlights
Paul B. Williams has made substantial contributions to the field of technology through his work at PerkinElmer Corporation. His innovative designs and patents have significantly impacted the development of electronic measurement and analysis systems.
Collaborations
He has collaborated with notable colleagues, including Morteza M. Chamran and Larkin B. Scott, further enhancing the scope and impact of his inventions.
Conclusion
Paul B. Williams stands out as a prominent inventor whose work in analog-to-digital conversion and spectrophotometry continues to influence technological advancements. His patents reflect a commitment to innovation and excellence in engineering.