This inventor holds 1 USPTO granted patent. Top assignee: Sidiz, Inc.. 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: Dae Ho Yoon and His Chair Armrest Invention.
Introduction
Dae Ho Yoon is an inventor based in Seoul, South Korea, and is associated with Sidiz, Inc. His patent work focuses on chair design and user comfort.
Latest Patents
Yoon’s listed patent, “Armrest Assembly and Chair Comprising Same,” describes an armrest designed to adjust and move with the user. The assembly includes an arm frame with an inner space, a movable inner body that can be raised or lowered, and an arm support pad connected to the inner body. The pad’s front end can rotate horizontally to the left or right under the user’s applied force. A frictional ring provides resistance between the inner body and the arm support pad. Yoon is credited with 1 patent.
Career Highlights
Yoon’s patent reflects an interest in practical improvements to chair ergonomics. Its adjustable and rotatable components are intended to support different arm positions and user preferences.
Collaborations
The patent identifies Sidiz, Inc. as the company associated with Yoon. The available information does not specify additional collaborators.
Conclusion
Dae Ho Yoon’s patented armrest assembly combines vertical adjustment, horizontal rotation, and friction control in a chair component designed to adapt to its user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile