Company Filing History:
6 out of 15,619 
2 out of 3,550 
Years Active: 2005-2018
Title: The Innovative Contributions of Weston Roper
Introduction
Weston Roper is a notable inventor based in Shakopee, MN (US), recognized for his significant contributions to the field of electronics. He holds 8 patents that showcase his expertise in developing innovative circuits and systems. His work primarily focuses on enhancing the functionality and efficiency of complementary metal-oxide-semiconductor (CMOS) technology.
Latest Patents
One of Roper's latest patents is a "Simple CMOS threshold voltage extraction circuit." This invention is directed towards creating a simple and cost-effective circuit that extracts the threshold voltage (Vt) from an integrated circuit. The threshold voltage can be utilized for various purposes within the circuit, including temperature sensing. The design incorporates a current mirror and a configuration of well-matched transistors and resistors, leveraging the square law equation. This circuit structure is particularly advantageous for applications requiring low-power radiation-hardened circuits.
Another significant patent is the "CMOS logic circuit using passive internal body tie bias." This invention pertains to devices, integrated circuits, systems, and methods for implementing an internal body tie bias circuit within a CMOS logic circuit. In this design, a CMOS logic circuit is formed in an integrated circuit, which includes a PMOS transistor, an NMOS transistor, and a body tie bias circuit. The body tie bias circuit connects the body tie terminals of both the PMOS and NMOS transistors, enhancing the performance of the logic circuit.
Career Highlights
Weston Roper has had a distinguished career, working with prominent companies such as Honeywell International Inc. and Cypress Semiconductor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the electronics sector.
Collaborations
Throughout his career, Roper has collaborated with talented individuals, including Xiaoxin Feng and James Douglas Seefeldt. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Weston Roper's contributions to the field of electronics through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the development of efficient and effective electronic systems.