This inventor holds 14 USPTO granted patents. Top assignees: International Business Machines Corporation, New Peregrine, Inc., Other. Active years: 1996-2013.
Company Filing History:
11 out of 166,264 
1 out of 1 
2 out of 834,411 Years Active: 1996-2013
Title: The Innovative Mind of Long-Sheng Fan
Introduction
Long-Sheng Fan is a prominent inventor based in San Jose, CA, known for his pioneering work in microstructures and magnetic resonance imaging technology. With a remarkable portfolio consisting of 14 patents, Fan has significantly contributed to the fields of engineering and materials science through his innovative inventions.
Latest Patents
Among his latest patents, Long-Sheng Fan has developed a groundbreaking invention titled "CMOS-compatible movable microstructure based devices." This invention aims to address challenges in creating multilayer microstructures, specifically 'metal-shell-oxide-core' and 'oxide-shell-metal-core' structures. It utilizes complimentary metal-oxide-semiconductor (CMOS) materials, which are processed during standard CMOS fabrication. By etching away certain CMOS materials used as sacrificial layers, the structures are released into both constrained and constraining forms, leading to new possibilities in microstructural applications.
Another notable patent is the "Batch-fabricated gradient and RF coils for submicrometer resolution magnetic resonance imaging and manipulation." This invention features an integrated micro coil structure (IMCS) with dimensionally scaled-down gradient coils and RF coils specifically designed for Magnetic Resonance Imaging (MRI). The IMCS allows for capturing high-resolution three-dimensional images of magnetic nano articles within an analysis chamber, which is less than 10 mm in size. The innovative parameter adjustments, such as a maximum coil size of about 20 µm in diameter, push the boundaries of traditional MRI technology.
Career Highlights
Fan has had a distinguished career, including significant contributions during his tenure at International Business Machines Corporation (IBM). His experiences there have heavily influenced his research and inventive progress in the field of microtechnology and imaging.
Collaborations
Throughout his career, Long-Sheng Fan has collaborated with notable colleagues in the industry, including Toshiki Hirano and Timothy C. Reiley. These partnerships have not only enriched his work but have also facilitated advancements in technology and innovation across various domains.
Conclusion
Long-Sheng Fan exemplifies the spirit of innovation through his extensive patent portfolio and collaborative approach to research. His inventions, particularly in CMOS-compatible devices and MRI technology, provide significant advancements in microengineering and medical imaging. As he continues to push the limits of technology, Fan remains a crucial figure in the realm of scientific and technological innovation.