This inventor holds 2 USPTO granted patents. Top assignee: National Taiwan University. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations of Qian-xin An
Introduction
Qian-xin An is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of radio-frequency (RF) systems and integrated antenna devices. With a total of 2 patents, his work showcases innovative approaches to enhancing communication technologies.
Latest Patents
One of Qian-xin An's latest patents is the "Arrayed Radio-Frequency (RF) System." This invention features an expandable mother circuit carrier and sub-modules that utilize RF packaged radiation structures. The sub-modules are designed to be embedded onto the mother circuit carrier through plug-in interfaces, creating a replaceable and expandable co-structural structure. The system is capable of receiving and up-converting input intermediate-frequency signals to generate high-frequency signals, which are then emitted as RF signals.
Another significant patent is the "Integrated Antenna Device." This device consists of a curved-surface transmitting array and an array antenna. The curved-surface transmitting array is designed to homogenize radiation gains through multiple focuses. The array antenna, controlled by an active RF module, emits first-order beams and performs beam scanning. This innovative design allows for high-gain beam production and facilitates multi-point communications through interleaved scanning of first-order beams.
Career Highlights
Qian-xin An is affiliated with National Taiwan University, where he continues to advance research in RF systems and antenna technologies. His work has garnered attention for its practical applications in modern communication systems.
Collaborations
He has collaborated with notable colleagues, including Hsi-Tseng Chou and Chih-ta Yen, contributing to the advancement of technology in their respective fields.
Conclusion
Qian-xin An's innovative patents and contributions to RF systems and integrated antenna devices highlight his role as a significant inventor in the field. His work continues to influence advancements in communication technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile