This inventor holds 1 USPTO granted patent. Top assignee: Qisda Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: An-Chun Liu and His Antenna Innovation.
Introduction
An-Chun Liu is an inventor associated with Taoyuan City, Taiwan, and Qisda Corporation. His patent work includes an antenna structure designed with adjustable shielding.
Latest Patents
Liu is credited with 1 patent, titled “Antenna Structure.” The invention includes a conductor substrate with a slot, a coupling feed-in element that partly overlaps the slot, and a separate shielding element that also partly overlaps it. The shielding element can move along the slot, providing an adjustable feature within the antenna structure.
Career Highlights
Liu’s listed invention focuses on antenna design and the arrangement of components around a slot in a conductor substrate. His work is associated with Qisda Corporation.
Collaborations
Liu’s listed coworker is Chih-Hsuan Wang. Their association reflects a connection between inventors working in the same professional environment.
Conclusion
An-Chun Liu’s patent highlights his contribution to antenna technology through a structure that combines a coupling feed-in element with a movable shielding element.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile