Location History:
- Beaverton, OR (US) (2015)
- Portland, OR (US) (1988 - 2017)
Company Filing History:
Years Active: 1988-2017
Title: The Innovations of John E. Carlson
Introduction
John E. Carlson is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of signal processing, holding a total of 8 patents. His work primarily focuses on advanced techniques for sampling and waveform generation.
Latest Patents
One of Carlson's latest patents is the "Equivalent-time sampling technique for non-coherently modulated signals." This invention involves an equivalent-time sampling oscilloscope that receives a carrier signal modulated with a repeating data pattern. The oscilloscope samples both the modulated carrier signal and quadrature phases of the unmodulated carrier signal, allowing for the calculation of a stationary representation of the modulated signal. Another significant patent is the "Asynchronous time-interleaved waveform generator using harmonic mixing." This invention describes a waveform generator that splits a digital input signal into multiple split signals, which are then mixed with harmonic signals to produce an output signal with a greater bandwidth.
Career Highlights
John E. Carlson is currently employed at Tektronix, Inc., a company renowned for its innovative electronic test and measurement equipment. His work at Tektronix has allowed him to develop cutting-edge technologies that enhance the capabilities of signal processing instruments.
Collaborations
Throughout his career, Carlson has collaborated with several talented individuals, including Agoston Agoston and John B. Rettig. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
John E. Carlson's contributions to signal processing through his patents and work at Tektronix, Inc. highlight his innovative spirit and dedication to advancing technology. His inventions continue to influence the industry and pave the way for future developments.
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.