Company Filing History:
4 out of 164,197 
3 out of 8,682 
Years Active: 1992-2001
Title: The Innovations of Luis P Franco
Introduction
Luis P Franco is a notable inventor based in Gilroy, California. He has made significant contributions to the field of disk drive technology, holding a total of 7 patents. His work focuses on improving the efficiency and effectiveness of media defect testing in magnetic recording discs.
Latest Patents
One of his latest patents is the "Thermo-resistive glide test head for disc drive recording media." This invention features an improved media defect glide test head assembly that incorporates a wide thermo-resistive (TR) element. This element is designed for the detection of thermal asperities on the surfaces of magnetic recording discs. The TR element is notably wider than the magneto-resistive (MR) elements found in standard MR read/write heads. The design allows for rapid testing of the media surface by enabling detection across a relatively wide band during each disc rotation. Additionally, the TR element can be made from materials like nickel, which have a large thermal resistance coefficient. The invention also includes intermediary taps for precise mapping of thermal asperities and control logic for implementing this mapping.
Another significant patent is the "Partially etched protective overcoat for a disk drive slider." This invention involves a head comprising a slider with a bottom air bearing surface, a leading edge, and a trailing edge. A magnetic transducer is mounted at the trailing edge of the slider, and a protective overcoat is adhered to the air bearing surface. The design ensures that the minimum distance from the slider to the disk surface is maintained, enhancing the performance of the disk drive.
Career Highlights
Luis P Franco has worked with prominent companies in the technology sector, including IBM and Seagate Technology. His experience in these organizations has contributed to his expertise in disk drive technology and innovation.
Collaborations
Throughout his career, Luis has collaborated with notable individuals such as George L Best and Moris Musa Dovek. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Luis P Franco's contributions to disk drive technology through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in media defect testing and disk drive performance.