Jie Lu

Title: Innovations by Jie Lu: Pioneering Electrical Systems at Apple Inc.

Introduction: Jie Lu, an accomplished inventor based in Sunnyvale, CA, has made significant contributions to the field of electrical engineering with a portfolio that includes eight patents. His work primarily focuses on innovative electrical systems that enhance energy efficiency and usability in everyday applications.

Latest Patents: Among Jie Lu's notable innovations is the "Hybrid charger and inverter system." This patent introduces an advanced electrical system featuring an isolated bidirectional converter that connects to both the grid and a battery. This system is designed to operate in multiple modes—such as a charging mode that allows the battery to be replenished while powering a convenience outlet from the grid, and a non-charging mode where the battery powers the outlet through the non-isolated converter.

Another recent invention by Jie Lu is the "Current sensors for power converters." This patent outlines systems and methods for current sensing, involving a transformer with a unique winding connection and a measurement circuit capable of estimating current flow based on voltage across a coil on a circuit board. This technology is vital for enhancing the accuracy and efficiency of power management systems.

Career Highlights: Jie Lu's innovative spirit has led him to a prominent position at Apple Inc., where he collaborates with some of the brightest minds in the industry. With a focus on cutting-edge electrical solutions, his contributions have played a significant role in shaping the future of energy systems at the company.

Collaborations: Throughout his career, Jie Lu has partnered with talented colleagues such as Ashish K. Sahoo and Brandon Pierquet. Together, they have collaborated on various projects, pushing the boundaries of technology and innovation to deliver impactful solutions for consumers and businesses alike.

Conclusion: Jie Lu stands out as a leading inventor in electrical engineering, with a proven track record of developing innovative patentable solutions. His work continues to inspire future advancements in the industry, demonstrating the vital role of inventors in driving technological progress within leading companies like Apple Inc.