This inventor holds 2 USPTO granted patents. Top assignee: Harbin Surfics Electrical Technology Inc. Active years: 2019-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2020
Title: Min Zhang - Innovator in Oil Production Engineering
Introduction
Min Zhang is a prominent inventor based in Harbin, China. He has made significant contributions to the field of oil production engineering, holding a total of 2 patents. His innovative approaches have the potential to enhance the efficiency and effectiveness of oil pumping operations.
Latest Patents
Min Zhang's latest patents include a method and system for electric machine driving under non-conventional work modes of oil pumping units. This invention discloses a method that utilizes a utility frequency driving mode for crank complete-cycle operations, while employing a variable frequency driving mode for crank incomplete-cycle pumping and no-pumping operations. The system features both utility frequency and variable frequency loops, which are connected to a common input and output terminal, facilitating improved control over the oil pumping process.
Another notable patent is the combined operation method for work modes of a walking beam pumping unit. This invention outlines a systematic approach to managing the various operational modes of the pumping unit, based on theoretical full-stroke pumping cycles and the timing of different operations. This method aims to optimize the performance of walking beam pumping units in oil production.
Career Highlights
Min Zhang is currently employed at Harbin Surfics Electrical Technology Inc., where he continues to develop innovative solutions in oil production engineering. His work has garnered attention for its practical applications and potential to improve existing technologies in the industry.
Collaborations
Min Zhang collaborates with talented coworkers, including Mingting Han and Jie Zhang. Their combined expertise contributes to the advancement of technologies in their field.
Conclusion
Min Zhang is a dedicated inventor whose work in oil production engineering is paving the way for more efficient pumping methods. His patents reflect a commitment to innovation and practical solutions in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile