This inventor holds 1 USPTO granted patent. Top assignee: Heyuan Aifo Light Communication Technology Co., Ltd. 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: Xinyan Yi and a Cartesian Curve-Based Acoustic Resonator
Introduction
Xinyan Yi is an inventor associated with Heyuan, China, and Heyuan Aifo Light Communication Technology Co., Ltd. The available information identifies 1 patent associated with Yi.
Latest Patents
Yi is named on a patent titled “Cartesian Curve Configuration-Based Bulk Acoustic Wave Resonator and Bulk Acoustic Wave Filter.” The invention describes a resonator built from a substrate, support layer, bottom electrode, piezoelectric layer, and top electrode, with a cavity between the substrate and support layer.
The overlapping regions of the electrodes and piezoelectric layer have symmetrical, closed contours formed from one or more Cartesian curves. According to the patent description, this configuration can reduce the number of vibration nodes, limit energy loss, and improve resonator performance. The invention also describes a bulk acoustic wave filter incorporating the resonator.
Career Highlights
The available details connect Yi’s work to resonator technology and bulk acoustic wave devices. The patent’s proposed contour design focuses on improving performance by reducing vibration-related energy loss.
Collaborations
Yi’s listed coworker is Kaibin Xu. The patent information provided does not specify the nature of their collaboration.
Conclusion
Xinyan Yi’s identified patent presents a Cartesian curve-based design for bulk acoustic wave resonators and filters, with the stated aim of reducing energy loss and improving device performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile