Company Filing History:
Years Active: 2020-2022
Title: The Innovations of Darren J Rollman
Introduction
Darren J Rollman is an accomplished inventor based in Richardson, TX (US). He has made significant contributions to the field of technology, particularly in the area of sensor bus signals. With a total of 2 patents, his work showcases his expertise and innovative spirit.
Latest Patents
One of Darren's latest patents is focused on "PS15 base current sampling in synchronous mode." This invention involves multiple sensors coupled to a first pin of a PSI5 transceiver to receive a sensor bus signal. A Manchester decoder is connected to a second pin, while a battery is linked to a third pin. The invention includes a comparator that receives a first voltage proportional to the current on the sensor bus signal and a second voltage proportional to the base current. This setup allows for the transmission of a data output signal to the second pin. Additionally, a sample-and-hold circuit captures a third voltage to effect the second voltage in response to a high value on a base current sampling signal. A base-current-renewal circuit detects edge transitions on the data output signal, setting the base current sampling signal high when no edge transitions occur for a period longer than a defined gap time in the PSI5 standard.
Career Highlights
Darren J Rollman is currently employed at Texas Instruments Corporation, where he continues to innovate and develop new technologies. His work at this esteemed company has allowed him to contribute to various projects that enhance the functionality and efficiency of electronic devices.
Collaborations
Throughout his career, Darren has collaborated with talented individuals such as Sri Navaneethakrishnan Easwaran and Ted F Lekan. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Darren J Rollman is a notable inventor whose contributions to technology, particularly in sensor bus signals, have made a significant impact. His patents and work at Texas Instruments Corporation reflect his dedication to innovation and excellence in the field.