This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: University of Virginia Patent Foundation. Active years: 2001-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2001-2002
Title: Innovations of Philip J Koh in Antenna Technology
Introduction
Philip J Koh is an accomplished inventor based in Charlottesville, VA (US). He has made significant contributions to the field of antenna technology, particularly in the development of millimeter and submillimeter wavelength devices. With a total of 2 patents to his name, Koh's work showcases innovative techniques that enhance the performance and fabrication of horn antennas.
Latest Patents
Koh's latest patents include a "Preferential crystal etching technique for the fabrication of millimeter and submillimeter wavelength horn antennas." This invention describes a horn antenna that consists of first and second substrates, each featuring horn-shaped cavities that taper from a narrow end. The design allows for precise control over the shape and dimensions of the cavities, which are essential for optimal antenna performance.
Another notable patent is "Integration of hollow waveguides, channels and horns by lithographic and etching techniques." This patent outlines a device that integrates a horn-shaped cavity with additional channels and waveguide walls. The innovative fabrication process involves forming a resist layer on a substrate, which is then etched to create the desired structures. The internal surfaces are metalized to enhance conductivity, resulting in a highly efficient horn antenna.
Career Highlights
Philip J Koh is associated with the University of Virginia Patent Foundation, where he continues to advance research in antenna technology. His work has not only contributed to academic knowledge but also has practical applications in various industries.
Collaborations
Koh has collaborated with notable colleagues such as Thomas W Crowe and William L Bishop, Jr. Their combined expertise has further enriched the research and development efforts in the field of antenna technology.
Conclusion
Philip J Koh's innovative patents and contributions to antenna technology reflect his dedication to advancing the field. His work at the University of Virginia Patent Foundation continues to inspire future developments in this critical area of research.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile