Jim L Upshaw

Title: Jim L Upshaw: Innovator in Electromagnetic Seismic Technology

Introduction

Jim L Upshaw is a notable inventor based in Austin, TX (US), recognized for his contributions to electromagnetic seismic technology. He holds a total of 6 patents, showcasing his innovative spirit and technical expertise in the field.

Latest Patents

Among his latest patents is the "Electromagnetic Seismic Vibrator Architecture." This invention relates to an electromagnetic seismic vibrator (EMSV) architecture that provides wide frequency range operation, high fidelity ground force application, and low environmental impact. The EMSV architecture includes a base member that supports a force coil and mitigates electrical heating due to spurious currents. Additionally, it features means for restricting the movement of a reaction member relative to the base member, which helps mitigate damage in scenarios where control may fail.

Another significant patent is the "Electromagnetic Seismology Vibrator Systems and Methods." This electromagnetic system comprises a reaction mass with a field winding embedded within it, a base plate with inner and outer annular surfaces, and an armature winding coupled to these surfaces. When electric current is directed through the field winding or armature winding, it causes movement between the base plate and the reaction mass. This system is applicable for seismic exploration and vibroseis applications, among other uses.

Career Highlights

Jim L Upshaw has had a distinguished career, working with the University of Texas System, where he has contributed to various research initiatives and technological advancements. His work has significantly impacted the field of seismic technology, enhancing the capabilities of electromagnetic systems.

Collaborations

Throughout his career, Jim has collaborated with notable professionals, including Raymond C Zowarka and Damon A Weeks. These collaborations have fostered innovation and development in the technologies he has worked on.

Conclusion

Jim L Upshaw's contributions to electromagnetic seismic technology through his patents and collaborations highlight his role as a significant innovator in the field. His work continues to influence advancements in seismic exploration and related applications.