Gang Ji

Title: Innovations by Inventor Gang Ji

Introduction

Gang Ji is an accomplished inventor based in Medina, MN (US), known for his contributions to battery management technologies. With a total of three patents to his name, he has made significant strides in enhancing the efficiency and reliability of battery systems.

Latest Patents

One of Gang Ji's latest patents is the Delta voltage hybrid battery fuel gauge. This invention describes devices and techniques for determining a relative state-of-charge of a battery. The device includes memory, a battery, a temperature sensor, and processing circuitry. The temperature sensor is designed to sense the battery temperature, while the processing circuitry estimates the end-of-discharge state-of-charge, remaining capacity, and full charge capacity of the battery. It also generates a representation of the estimate of the relative state-of-charge for output.

Another notable patent is focused on updating battery capacity after clinical implementation. This method involves determining the amount of charge delivered to the battery during a charging cycle and measuring the state of charge (SoC) afterward. It also includes determining the amount of charge produced by the battery during a discharging cycle to a depth of discharge (DoD) threshold. The method ultimately aims to determine total battery capacity based on the values obtained from these operations.

Career Highlights

Gang Ji is currently employed at Medtronic, Inc., where he applies his expertise in battery management systems. His work has contributed to advancements in medical technology, particularly in devices that rely on efficient battery performance.

Collaborations

Gang Ji collaborates with various professionals in his field, including his coworker Joel B Artmann. Their combined efforts aim to push the boundaries of innovation in battery technology.

Conclusion

Gang Ji's innovative work in battery management has led to significant advancements in the field. His patents reflect a commitment to improving battery efficiency and reliability, making a lasting impact on technology.