This inventor holds 1 USPTO granted patent. Top assignee: Zhejiang University. 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: David Z Zhu and a Patent for Water-Tank Drainage Design
Introduction
David Z Zhu is an inventor associated with Ningbo, China, and Zhejiang University. His patent work addresses water-tank drainage and ventilation design. The available information lists 1 patent for him.
Latest Patents
Zhu is named on a patent titled “Water tank, ventilation area design method thereof, storage medium and electronic apparatus.” The invention describes a water tank with an adjustable ventilation slit at the top and a drainage orifice at the bottom. It establishes a model for determining whether bubbles form during drainage and uses that model to define a relationship between the drainage-orifice area and ventilation-slit area intended to prevent bubble generation.
Career Highlights
The listed patent reflects work on coordinating ventilation and drainage in water tanks. Its design method considers how the relative areas of the tank’s openings affect bubbles during drainage.
Collaborations
Yiyi Ma and Jialing Liang are identified as Zhu’s coworkers. The available information does not specify their roles in the patent.
Conclusion
David Z Zhu’s listed invention focuses on a practical water-tank design problem: managing ventilation and drainage to avoid bubble formation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile