Company Filing History:
Years Active: 2024-2025
Title: The Innovative Contributions of Assaf Zehavi
Introduction
Assaf Zehavi is a prominent inventor based in Haifa, Israel, known for his groundbreaking work in the field of rechargeable battery technology. With a total of four patents to his name, Zehavi has made significant strides in enhancing the performance and efficiency of lithium-ion cells.
Latest Patents
Zehavi's latest patents focus on rechargeable battery cells with extreme fast charging capabilities. One of his notable inventions allows a rechargeable battery cell to be charged to at least 70% of usable capacity within just 15 minutes. This innovative battery cell features an anode with a reversible areal capacity of up to 8.0 mAh/cm, which contains a Si—C composite within a porous structure. The composite includes a carbon-based conductive additive, with the Si—C composite comprising at least 30% Si by weight. Additionally, the battery cell includes a cathode with a reversible areal capacity of up to 6 mAh/cm, maintaining a specific ratio of areal capacity between the anode and cathode.
Another of Zehavi's patents involves a rechargeable battery cell with an ultra-thin separator. This design also allows for extreme fast charging, enabling the battery to reach 70% of usable capacity within 15 minutes. The cell features an anode with a conductive current collector coated with a composite containing a carbon-based material, a cathode configured as a source of lithium ions, and an electrolyte that facilitates the movement of lithium ions between the anode and cathode. The separator in this design is notably less than 20 microns thick, showcasing Zehavi's commitment to innovation in battery technology.
Career Highlights
Assaf Zehavi is currently associated with StoreDot Ltd., a company at the forefront of developing advanced battery technologies. His work has contributed to the company's mission of revolutionizing energy storage solutions.
Collaborations
Zehavi collaborates with talented individuals such as Daniel Aronov and Nir Kedem, further enhancing the innovative environment at StoreDot Ltd.
Conclusion
Assaf Zehavi's contributions to the field of rechargeable battery technology are noteworthy and impactful. His innovative patents reflect a commitment to advancing energy storage solutions, making significant strides in fast-charging capabilities.