This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Texas Instruments Corporation. Active years: 2016.
Company Filing History:
Years Active: 2016
Title: Innovations by Andrew Alleman
Introduction
Andrew Alleman is an accomplished inventor based in Cary, NC (US). He has made significant contributions to the field of integrated circuits and analog-to-digital converters. With a total of 2 patents to his name, Alleman's work showcases his expertise and innovative spirit.
Latest Patents
One of Alleman's latest patents is titled "Fast on-chip oscillator trimming." This invention involves oscillation frequency measurements for trimming oscillators on an integrated circuit device, performed entirely on the device itself. The measurements utilize a reference clock, allowing for independent counting of periods of both the oscillator signal and the reference clock. Once one oscillator has been trimmed, it can be used to assist in trimming another oscillator on the device.
Another notable patent is "On-chip analog-to-digital converter (ADC) linearity test for embedded devices." This method tests the linearity of an ADC by receiving a trigger signal for input voltage adjustments and reading output samples. The process includes computing a histogram of code occurrences for consecutive ADC output codes and updating differential non-linearity (DNL) and integral non-linearity (INL) values based on the histogram.
Career Highlights
Andrew Alleman is currently employed at Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Alleman has collaborated with talented individuals such as Cormac Harrington and Ken Moushegian. These collaborations have fostered a creative environment that encourages the exchange of ideas and innovation.
Conclusion
Andrew Alleman is a notable inventor whose contributions to integrated circuits and ADC technology have made a significant impact. His patents reflect his dedication to innovation and his ability to solve complex engineering challenges.