This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: President Chain Store Corp.. 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: Shyh-Harn Huang and His Sandwich Maker Invention.
Introduction
Shyh-Harn Huang is an inventor associated with Taipei, Taiwan. His recorded patent work includes a sandwich maker designed to coordinate food heating, pressing, and movement through an automated mechanism.
Latest Patents
Huang is listed as an inventor on 1 patent, titled “Sandwich maker.” The invention combines a support structure, a pressing mechanism, a hot-pressing structure, a bearing structure, a conveying mechanism, and a controller.
The pressing mechanism uses a motor, transmission rod, and connecting base to move the pressing assembly back and forth. A heating device and pressing mold, which contains a first mold cavity, form the hot-pressing structure. The bearing structure includes a heating furnace and a bearing mold with a second mold cavity. A separate motor, transmission rod, and conveying base move the food along another direction, while the controller coordinates the machine’s operation.
Career Highlights
The available information associates Huang with President Chain Store Corp. His patent describes an integrated approach to sandwich preparation, combining heating, molding, and conveyance in one controlled appliance.
Collaborations
Fei-Chen Wang and I-Ting Chang are identified as Huang’s coworkers. The provided information does not specify whether they collaborated with him on the sandwich maker patent.
Conclusion
Shyh-Harn Huang’s recorded invention is a mechanized sandwich maker that brings together heating, pressing, and conveying functions under controller operation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile