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: Fei-Chen Wang and His Sandwich Maker Invention.
Introduction
Fei-Chen Wang is an inventor associated with Taipei, Taiwan, and President Chain Store Corp. His listed patent focuses on a sandwich maker designed to coordinate heating, pressing, and conveying operations. Wang is credited with 1 patent.
Latest Patents
Wang’s listed invention, “Sandwich maker,” combines a support structure, a pressing mechanism, a hot-pressing structure, a bearing structure, a conveying mechanism, and a controller. A motor and transmission rod move the pressing mechanism’s connecting base in a linear, reciprocating motion. The hot-pressing structure uses a heating device and a pressing mold with a first mold cavity, while 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 product along a second direction. The controller coordinates the machine’s operation.
Career Highlights
Wang’s listed patent reflects an engineering approach that integrates mechanical movement, heating, and automated control in a food-preparation appliance. His company affiliation is President Chain Store Corp.
Collaborations
Wang’s listed coworkers include I-Ting Chang and Shyh-Harn Huang.
Conclusion
Fei-Chen Wang’s sandwich maker patent brings together coordinated pressing, heating, conveying, and control mechanisms in a single appliance design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile