This inventor holds 1 USPTO granted patent. Top assignee: Qualcomm Incorproated. 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: Xiaopeng Zhong: Switched-Capacitor Current-Source Inventor
Introduction
Xiaopeng Zhong is an inventor based in Seattle, Washington, whose work includes a patent for a switched-capacitor current source. He is associated with Qualcomm Incorporated.
Latest Patents
Zhong’s listed patent is “Duty-Cycle and Stray Capacitance Insensitive Switched-Capacitor Current Source.” The invention describes a current source with two switched-capacitor resistors. During the first clock phase, a capacitor in the first resistor is charged to a reference voltage; during the second phase, another capacitor in that resistor is charged to the same reference voltage. The design aims to reduce sensitivity to clock duty cycle and stray capacitance. Zhong is credited with 1 patent.
Career Highlights
Zhong’s patent work reflects an engineering focus on switched-capacitor circuits and current-source design. The available information associates him with Qualcomm Incorporated.
Collaborations
ChienChung Yang and Yuhua Guo are identified as Zhong’s coworkers.
Conclusion
Xiaopeng Zhong’s listed patent addresses a switched-capacitor current source designed to be less sensitive to duty-cycle variation and stray capacitance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile