Johan D Overby

Title: The Innovative Mind of Johan D. Overby

Introduction

Johan D. Overby, an accomplished inventor based in Sunnyvale, California, holds an impressive portfolio of seven patents. His inventive prowess is exemplified by his latest innovations in cable detection and location services, demonstrating his commitment to advancing technology in this crucial area.

Latest Patents

Among his most recent patents is a "Cable Detection Apparatus with a Comb Filter." This innovative apparatus harnesses the harmonics of power line frequencies to detect electromagnetic fields produced by cables. It employs a sensor antenna that captures these fields, mixes the sensor output with a lower frequency sine wave signal, and subsequently amplifies it to produce an audible output. The inclusion of a specialized comb filter ensures that only the desired harmonics pass through, enabling precise detection of underground cables.

Another significant patent is the "Enhanced Precise Location" method, designed to accurately determine the location of underground cables and pipes. This method involves utilizing three-dimensional electromagnetic coil sensors to measure electromagnetic field magnitudes and phases as a user traverses a target line. By comparing measured values against modeled expectations, this inventive approach provides reliable confidence information regarding the underground infrastructure.

Career Highlights

Johan D. Overby has made considerable contributions to the field of cable detection through his work with prominent companies such as Metrotech Corporation and Tokyo Electron Limited. His experiences in these organizations have undoubtedly shaped his innovation strategies and approach to tackling complex technical challenges.

Collaborations

Throughout his career, Overby has collaborated with notable individuals, including James W. Waite and Hubert Schlapp, further enriching his inventive journey. These collaborations have likely fostered a dynamic exchange of ideas, aiding Overby in refining his innovations and pushing the boundaries of technology.

Conclusion

Johan D. Overby stands as a remarkable figure in the realm of innovation and invention, particularly within the sphere of cable detection technology. With a strong foundation of patents and a career marked by significant contributions, Overby continues to pave the way for advancements that enhance the understanding and management of underground infrastructure. His work is a testament to the impact that innovative thinkers can have on our world.