This inventor holds 2 USPTO granted patents. Top assignee: National Taiwan University. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Chih-ta Yen: Innovator in Radio-Frequency Systems
Introduction
Chih-ta Yen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of radio-frequency (RF) systems, holding a total of 2 patents. His innovative work focuses on enhancing the efficiency and functionality of RF technologies.
Latest Patents
Chih-ta Yen's latest patents include an Arrayed Radio-Frequency (RF) System and an Integrated Antenna Device. The Arrayed RF System features an expandable mother circuit carrier with sub-modules that utilize RF packaged radiation structures. This design allows for a replaceable and expandable co-structural structure, enabling the system to receive and up-convert input intermediate-frequency signals into high-frequency signals. The sub-modules are arranged in a one-dimensional or two-dimensional array, facilitating efficient signal processing and emission of RF signals.
The Integrated Antenna Device comprises a curved-surface transmitting array and an array antenna. This innovative device is designed to homogenize radiation gains and perform beam scanning. The active RF module controls the array antenna to emit first-order beams, which are then focused to produce high-gain second-order beams. This technology allows for multi-point communications through the generation of different first-order beams.
Career Highlights
Chih-ta Yen is affiliated with National Taiwan University, where he continues to advance research in RF technologies. His work has garnered attention for its practical applications in communication systems and antenna design.
Collaborations
Chih-ta Yen has collaborated with notable colleagues, including Hsi-Tseng Chou and Qian-xin An. Their combined expertise contributes to the innovative projects undertaken at National Taiwan University.
Conclusion
Chih-ta Yen's contributions to the field of radio-frequency systems exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving communication systems.