Company Filing History:
Years Active: 2008
Title: Innovations by Niklas Lindstrom in Underground Cable Location
Introduction
Niklas Lindstrom is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of underground cable location technology. His innovative approach addresses the challenges of accurately locating buried metallic pipes and cables, particularly in environments with signal distortion.
Latest Patents
Niklas holds a patent for a method titled "Precise location of buried metallic pipes and cables in the presence of signal distortion." This invention introduces a new approach for locating underground lines that remains accurate despite bleedover. The method incorporates both amplitude and phase measurements from at least two magnetic field strength sensors. A numerical optimization step is utilized to deduce the positions and currents of multiple cables, including the targeted cable and other bleedover cables. Additionally, the method addresses practical field problems, such as the phase transfer function between transmitter and receiver, estimation of confidence bounds for each estimate, and the rejection of false positive locates caused by noise and interference.
Career Highlights
Niklas is currently employed at Metrotech Corporation, where he continues to develop innovative solutions for the industry. His work has garnered attention for its practical applications and effectiveness in real-world scenarios.
Collaborations
Niklas collaborates with talented professionals in his field, including Thorkell Gudmundsson and Jim Waite. Their combined expertise contributes to the advancement of technology in underground cable location.
Conclusion
Niklas Lindstrom's contributions to the field of underground cable location demonstrate his commitment to innovation and problem-solving. His patent reflects a significant advancement in the accuracy of locating buried cables, which is crucial for various applications in infrastructure and utilities.