This inventor holds 7 USPTO granted patents and 1 EPO patent. Top assignees: Raindrop Geomagic, Inc., Phonak Ltd., Geomagic, Inc.. Active years: 1998-2008.
Location History:
- Champaign, IL (US) (1998)
- Chapel Hill, NC (US) (2002 - 2008)
Company Filing History:
4 out of 4 
2 out of 3 
1 out of 2 Years Active: 1998-2008
Title: Innovations by Ping Fu in Hearing-Aid Technology
Introduction
Ping Fu is a notable inventor based in Chapel Hill, NC (US), recognized for his contributions to the field of hearing-aid technology. He holds a total of 7 patents, showcasing his innovative approach to improving the design and manufacturing processes of hearing-aid devices.
Latest Patents
One of Ping Fu's latest patents focuses on manufacturing methods and systems for the rapid production of hearing-aid shells. This invention includes methods, apparatus, and computer program products that provide efficient techniques for designing and printing shells of hearing-aid devices. The techniques ensure a high degree of quality assurance and reliability while reducing the number of manual and time-consuming production steps. The resulting hearing-aid shells can achieve a maximum allowable ratio of internal volume relative to external volume. This innovation allows for the inclusion of hearing-aid electrical components with higher functionality and the creation of smaller, less conspicuous hearing-aid shells. A preferred method involves generating a watertight digital model of a hearing-aid shell by thickening a three-dimensional digital model of a shell surface. This process eliminates self-intersections and results in a thickened model with a high percentage of internal volume compared to the external volume. The thickening operation includes nonuniformly thickening the digital model around a directed path that identifies the location of an undersurface hearing-aid vent.
Career Highlights
Throughout his career, Ping Fu has worked with several companies, including Raindrop Geomagic, Inc. and Phonak Ltd. His work has significantly impacted the development of advanced hearing-aid technologies, enhancing user experience and functionality.
Collaborations
Ping Fu has collaborated with notable individuals in the field, including Herbert Edelsbrunner and Dmitry Nekhayev. These collaborations have contributed to the advancement of innovative solutions in hearing-aid design and manufacturing.
Conclusion
Ping Fu's innovative work in hearing-aid technology exemplifies the importance of advancements in medical devices. His patents and career achievements reflect a commitment to improving the quality of life for individuals with hearing impairments.