Company Filing History:
16 out of 29,232 
7 out of 166 
3 out of 5 Years Active: 1987-2024
Title: The Innovative Mind of Joel Martin Halbert
Introduction: Joel Martin Halbert is a prolific inventor based in Tucson, AZ, with an impressive portfolio of 26 patents. His work primarily focuses on advancements in amplifier technology, showcasing his expertise in electrical engineering and innovation.
Latest Patents: Among his latest inventions, Halbert developed a fully-differential amplifier with input common-mode voltage control. This innovative device includes a core differential amplifier along with a common-mode input voltage control circuit, designed to generate an error signal that assists in adjusting the input common mode voltage based on the target voltage. Another significant patent relates to the control of base currents for output driver transistors in amplifiers. This invention leverages current-replication transistors and current mirrors to effectively generate control currents for output drivers, enhancing the performance of amplifiers.
Career Highlights: Throughout his career, Halbert has contributed his expertise while working for notable companies such as Texas Instruments Corporation and Burr-Brown Corporation. His work in these companies has not only solidified his reputation as an innovative engineer but also allowed him to make substantial contributions to the field of electronics.
Collaborations: Halbert has had the opportunity to collaborate with esteemed colleagues, including Kenneth W. Murray and Doug Weiser. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies and patents.
Conclusion: Joel Martin Halbert stands out as a significant figure in the realm of electrical engineering and innovation. With 26 patents to his name, his inventions continue to impact the technology sector, pushing the boundaries of what is possible in amplifier design and functionality. His contributions highlight the importance of collaboration and innovation in achieving technological advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.