This inventor holds 1 USPTO granted patent. Top assignee: Lenovo (United States) 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: Shenxian Quan and Dynamic Power-Supply Innovation.
Introduction
Shenxian Quan is an inventor associated with Kanagawa, Japan. His patent work includes a power-supply system that adjusts its output limit according to the device’s orientation.
Latest Patents
Quan is credited with 1 patent: “Methods and Systems for Dynamic Output from Power Supply.” The invention describes a power supply with a rectangular body, an orientation sensor, and a controller. The controller sets a lower output power limit when the body’s width is substantially parallel to gravity and a higher limit when its height is substantially parallel to gravity. The device then supplies power at or below the applicable limit.
Career Highlights
The patent identifies Lenovo (United States) Inc. as the company associated with Quan’s work. The invention highlights a design that uses orientation sensing to control power output.
Collaborations
Yue Tan and Chihsiu Liu are listed as Quan’s coworkers. Their names appear alongside his in connection with the patent information provided.
Conclusion
Shenxian Quan’s patent describes an orientation-responsive power-supply system that varies its output limit based on how the device is positioned.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile