This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Dell Products Inc.. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: Haijin Zhang: Innovator in Power Supply Technology
Introduction
Haijin Zhang is a prominent inventor based in Fujian, China. He has made significant contributions to the field of power supply technology, holding a total of 2 patents. His innovative work focuses on enhancing battery management and power supply efficiency.
Latest Patents
Zhang's latest patents include a "Real time backup battery life check" and a "Method and device for balancing a supply current from multiple power supply units based on a common load share signal." The first patent describes a Battery Backup (BBU) device that includes monitoring circuitry to assess the Status of Health (SOH) of the battery. This system utilizes a MOSFET and a resistor in series, along with a master control unit to manage the battery's performance. The second patent outlines a method for balancing supply current in Power Supply Units (PSUs) connected in parallel. This method involves detecting changes in a common Load Share (LS) signal and adjusting the output current accordingly.
Career Highlights
Haijin Zhang is currently employed at Dell Products Inc., where he continues to develop innovative solutions in power supply technology. His work has been instrumental in improving the efficiency and reliability of power systems.
Collaborations
Zhang collaborates with notable colleagues, including Thomas Raymond Thibodeau and Cui Xizhi, who contribute to his projects and innovations.
Conclusion
Haijin Zhang's contributions to power supply technology through his patents and work at Dell Products Inc. highlight his role as a key innovator in the field. His advancements in battery management and power supply efficiency are paving the way for future developments.