Steven Freear

Introduction

Steven Freear, a prominent inventor based in Manchester, GB, has made notable contributions to the fields of imaging and pipeline mapping technologies. With a total of five patents to his name, Freear is renowned for his innovative approaches that leverage advanced technology to address complex engineering challenges.

Latest Patents

Freear's recent work includes the development of a pipeline mapping system, which provides an innovative apparatus and methods for determining the position of elongate structures. This invention utilizes an array of magnetic field sensors arranged at fixed intervals, enabling the detection of a remote structure's magnetic field induced by the Earth's magnetic field in at least two orthogonal directions. In practical applications, these sensors are arranged laterally relative to the elongate structure’s longitudinal axis, allowing for precise positioning based on magnetic field readings.

Additionally, Freear has contributed to advancements in imaging catheters through his patent on analogue time division multiplexing for cable reduction. This technology utilizes a method involving multiple transducers on a catheter probe that receive analog signals, which are selectively sampled and multiplexed to create a sequence sent to a receiver circuit. The innovations in this patent focus on optimizing sampling times and adjusting clock phases, ultimately enhancing the efficiency and performance of imaging systems.

Career Highlights

Freear's career has seen him collaborate with notable companies such as Speir Hunter Ltd and the University of Leeds. His work in these organizations has allowed him to push the boundaries of current research and apply his inventions to real-world applications. His expertise in technical innovation has been a driving force in the development of new technologies.

Collaborations

Throughout his career, Steven Freear has worked alongside distinguished colleagues including David Matthew Joseph Cowell and Ben Varcoe. These collaborations have fostered a creative environment where ideas can flourish, leading to significant breakthroughs in engineering and technology.

Conclusion

In conclusion, Steven Freear's inventive spirit and contributions to pipeline mapping and imaging technologies reflect a deep commitment to innovation. His patents not only advance technical knowledge but also provide practical solutions that enhance industry capabilities. Through continued collaboration and focus on innovation, Freear remains a vital figure in the engineering and technology landscape.