Company Filing History:
Years Active: 1989-1993
Title: Innovations by Yuan S Tyan
Introduction
Yuan S Tyan is a notable inventor based in Webster, NY (US). He holds a total of 4 patents that showcase his contributions to the field of optical recording media. His work has significantly advanced the technology used in this area.
Latest Patents
One of his latest patents focuses on optical recording films made from alloys of antimony-tin and a third element. These films exhibit improved properties when formed in an atmosphere containing oxygen. The amount of oxygen in the sputtering environment is carefully controlled. Improvements from this innovation include a higher amorphous to crystalline transition temperature, an improved carrier to noise ratio (CNR), and greater stability of the recorded film. Another significant patent involves erasable optical recording materials and methods based on tellurium. This patent discloses an optical recording element comprising a thin film of an alloy represented by a specific formula.
Career Highlights
Yuan S Tyan has made substantial contributions to the optical recording industry through his work at Eastman Kodak Company. His innovative approaches have led to advancements that benefit various applications in optical media.
Collaborations
Yuan has collaborated with notable coworkers, including Kee C Pan and Fridrich Vazan, to further enhance the development of optical recording technologies.
Conclusion
Yuan S Tyan's work in optical recording media has led to significant advancements in the field. His patents reflect a commitment to innovation and improvement in technology.