Larkin B Scott

Title: The Innovations of Larkin B Scott

Introduction

Larkin B Scott is a notable inventor based in Fort Worth, TX (US), recognized for his contributions to technology with a total of 12 patents. His work primarily focuses on advancements in analog-to-digital conversion and precision control mechanisms in recording devices.

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 set by a microprocessor. The design includes a switching logic that successively transfers both 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 manage the time-out results of an event counter, which is initiated simultaneously with the input to the integrator, ultimately providing a digital count output signal to the microprocessor.

Another significant patent is the "Pen drive for recorder." This invention utilizes a direct current servo motor that operates through a toothed belt linkage to drive the pen carriage of a chart recorder. The motor's position is monitored by a sectored encoder disc on the motor shaft, with a pair of optical sensors providing transition signals as the encoder disc sectors pass by. The microprocessor, interrupted by these transition signals, determines the rotation direction of the encoder disc and stores a corresponding count signal. It then compares an input signal with the stored count signal, directing the motor to adjust its rotation to minimize the error signal, ensuring the pen accurately follows the input signal's magnitude.

Career Highlights

Larkin B Scott has worked with prominent companies, including Perkin-Elmer Corporation, where he contributed to various technological advancements. His experience in these organizations has significantly shaped his innovative approach to engineering and invention.

Collaborations

Throughout his career, Larkin has collaborated with notable individuals such as Morteza M Chamran and Paul B Williams, enhancing his projects with diverse expertise and insights.

Conclusion

Larkin B Scott's innovative spirit and technical expertise have led to significant advancements in the fields of analog-to-digital conversion and recording technology. His contributions continue to influence the industry and inspire future inventors.