This inventor holds 1 USPTO granted patent. Top assignee: Silergy Semiconductor Technology (Hangzhou) 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: Pengwan Deng and His Battery-Charging Circuit Innovation.
Introduction
Pengwan Deng is an inventor based in Hangzhou, China. His patent work includes a charging circuit and integrated circuit designed to manage power across multiple batteries.
Latest Patents
Deng is associated with 1 patent: “Charging Circuit and Integrated Circuit.” The invention describes a circuit with separate switching paths for a first battery and a second battery, alongside a bidirectional buck-boost circuit connected to a main battery. When an external power supply is connected, the circuit directs power to charge all three batteries through their respective paths. When external power is unavailable, the main battery can supply power to charge the first and second batteries through the buck-boost circuit and switching circuits.
Career Highlights
Deng is associated with Silergy Semiconductor Technology (Hangzhou) Ltd. His patent reflects work on integrated power-management circuitry and battery charging.
Collaborations
The available information identifies Silergy Semiconductor Technology (Hangzhou) Ltd. as Deng’s company affiliation. It does not specify additional collaborators on the patent.
Conclusion
Pengwan Deng’s patent describes a multi-battery charging architecture that supports charging from an external supply and power transfer from a main battery when external power is unavailable.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile