Location History:
- Dallas, TX (US) (1989)
- Farmers Branch, TX (US) (1989)
Company Filing History:
Years Active: 1989
Title: Paul G Griffith: Innovator in Seismic Data Processing and Frequency Control
Introduction
Paul G Griffith is a notable inventor based in Dallas, TX, who has made significant contributions to the fields of frequency control and seismic data processing. With a total of 2 patents to his name, Griffith's work has had a profound impact on various technological applications.
Latest Patents
Griffith's latest patents include a "Method and apparatus for locking the frequency and phase of a local oscillator" and a "Method and apparatus for removing sinusoidal noise from seismic data." The first patent focuses on a technique where the output of a local oscillator is applied to an external signal to produce a feedback error signal. This feedback error signal is utilized to adjust the phase, frequency, and amplitude parameters of the local reference sine-cosine quadrature components, ultimately locking the local oscillator signal to that of the external signal. The second patent addresses the challenge of removing sinusoidal noise from seismic traces. It involves analyzing the frequency domain amplitude spectrum of seismic data to determine the sinusoidal noise frequency, followed by the application of predictive deconvolution techniques to create a convolutional filter that effectively removes the noise while preserving other frequencies.
Career Highlights
Griffith has built a successful career at Mobil Oil Corporation, where he has applied his innovative ideas to enhance seismic exploration techniques. His work has not only improved the accuracy of seismic data interpretation but has also contributed to the efficiency of oil and gas exploration.
Collaborations
Throughout his career, Griffith has collaborated with esteemed colleagues such as Andrew F Linville, Jr and Thomas E Shirley. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in their respective fields.
Conclusion
Paul G Griffith's contributions to innovation in frequency control and seismic data processing exemplify the impact of dedicated inventors in advancing technology. His patents reflect a commitment to solving complex problems and enhancing the efficiency of critical processes.