This inventor holds 5 USPTO granted patents. Top assignee: Texas Instruments Corporation. Active years: 1985-2005.
Location History:
- Dallas, TX (US) (1985 - 1986)
- Plano, TX (US) (1998 - 2005)
Company Filing History:
Years Active: 1985-2005
Title: The Innovative Contributions of Glenn H. Westphal
Introduction
Glenn H. Westphal is a notable inventor based in Plano, TX (US), recognized for his significant contributions to technology through his innovative patents. With a total of 5 patents, Westphal has made strides in the field of electronics, particularly in areas that enhance communication and sensor technology.
Latest Patents
One of Westphal's latest patents is focused on an ADSL front-end in a low voltage process that accommodates large line voltages. This invention includes an asymmetric digital subscriber line receive channel, which features first and second external resistors coupled to a telephone line. It also incorporates a coarse programmable gain amplifier (CPGA) formed in a low voltage process, with inputs connected to the external resistors. Additionally, a fine programmable gain amplifier (PGA) is coupled to the output of the CPGA, providing a very fine gain trim adjustment to compensate for any mismatch between the external resistors and the CPGA.
Another significant patent by Westphal is related to bolometer autocalibration. This invention involves a sensor equipped with radiation detectors that utilize two or more bolometer or photoconductor elements. The design includes bias polarity switching of one element to emulate mechanical chopping of input radiation. This electronic chopping allows for higher chopping frequencies than mechanical methods, as the scene settling time does not limit electronic chopping. The detectors can be integrated within a single vacuum package, featuring separate narrow passband filters for chemical spectral analysis.
Career Highlights
Glenn H. Westphal is currently associated with Texas Instruments Corporation, a leading company in the semiconductor industry. His work at Texas Instruments has allowed him to contribute to advancements in electronic devices and communication technologies.
Collaborations
Throughout his career, Westphal has collaborated with notable colleagues, including Mark V. Wadsworth and Jimmie B. Sherer. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Glenn H. Westphal's contributions to the field of electronics through his patents demonstrate his commitment to innovation and technological advancement. His work continues to influence the industry, paving the way for future developments in communication and sensor technologies.