This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Semes 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: Hak Gyun Hong and Microwave Heat Treatment Technology.
Introduction
Hak Gyun Hong is an inventor associated with Cheonan, South Korea, and Semes Co., Ltd. His patent work concerns microwave heat treatment equipment and the control of impedance between a microwave power supply and a processing chamber.
Latest Patents
Hong is credited with 1 patent: “Microwave Heat Treatment Apparatus and Impedance Matching Method.” The invention describes a method for adjusting the impedance of a tuner circuit between a microwave power supply and a chamber. It begins by setting the tuner using pre-matching data for a heat treatment process, then applies microwave power and measures process data related to the chamber’s impedance. The system compares the measured data with the pre-matching data to determine a tuning value and adjusts the tuner accordingly.
Career Highlights
Hong’s listed invention addresses impedance matching during microwave heat treatment. By using process measurements to refine the tuner setting, the method is designed to adapt the match between the power supply and chamber during operation.
Collaborations
The listed coworkers associated with Hong are Jong Seok Lee and Seong Rok Joe. His company affiliation is Semes Co., Ltd.
Conclusion
Hak Gyun Hong’s patent focuses on measurement-based impedance tuning for microwave heat treatment, connecting his work with Semes Co., Ltd. and the listed collaborators.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile