Company Filing History:
1 out of 3,523 
1 out of 832,680 Years Active: 2003-2004
Title: The Innovations of Jeffrey M Strang
Introduction
Jeffrey M Strang is a notable inventor based in Durham, NC (US). He has made significant contributions to the field of audio amplification technology, particularly through his innovative work on class D amplifiers. With a total of 2 patents, Strang's inventions have addressed critical challenges in the industry.
Latest Patents
Strang's latest patents focus on dual mode class D amplifiers. These pulse width modulated amplifiers and controllers operate within the 50 kHz to 2 MHz range. One of the main issues with traditional class D amplifiers is the generation of harmonics that interfere with AM radio reception. This interference has limited the widespread acceptance of class D amplifiers in products that include AM radios. Strang's innovative amplifier design incorporates a harmonic avoidance modulator when operating with an AM radio. This modulator effectively avoids generating harmonics at the receiver's selected frequency or its intermediate frequency. Additionally, his patents describe various embodiments, including a modified modulation technique and the use of multiple oscillators to test for the least distorted output signal. Another embodiment allows the amplifier to switch to a class AB mode when amplifying an AM signal.
Career Highlights
Throughout his career, Jeffrey M Strang has worked with prominent companies, including Harris Corporation. His experience in the industry has allowed him to develop and refine his innovative technologies, contributing to advancements in audio amplification.
Collaborations
Strang has collaborated with notable individuals such as Stuart Pullen and Patrick Anthony Begley. These collaborations have further enriched his work and led to the development of groundbreaking technologies in the field.
Conclusion
Jeffrey M Strang's contributions to the field of audio amplification through his dual mode class D amplifiers demonstrate his innovative spirit and technical expertise. His work addresses significant challenges in the industry, paving the way for improved audio technology.
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.