Jonathan Ajo-Franklin

Title: Innovations of Jonathan Ajo-Franklin

Introduction

Jonathan Ajo-Franklin is an accomplished inventor based in Berkeley, CA. He holds a total of 4 patents that focus on advancements in battery testing and analysis. His work is significant in the field of electrochemical-acoustic signal interrogation.

Latest Patents

One of his latest patents is for modular, adaptable holders for sensors and battery cells for physical analysis. This system includes methods for battery testing that utilize a holder system designed to couple one or more transducers to a battery under test. The transducers are configured for electrochemical-acoustic signal interrogation (EASI) of the battery. The holder system features at least one arm to house a transducer and a pressure applying device to control the pressure between the transducer and the battery. It is also capable of determining and adjusting the pressure applied based on the detected pressure.

Another notable patent involves nonlinear acoustic resonance spectroscopy (NARS) for determining the physical conditions of batteries. This system drives two or more acoustic signals of varying amplitudes and frequencies into the battery, detecting the resulting vibrations. The nonlinear response characteristics of the battery are analyzed to determine its physical conditions, such as state of charge (SOC) and state of health (SOH).

Career Highlights

Jonathan has worked with notable organizations, including Feasible, Inc. and the University of California. His contributions to these institutions have furthered research and development in battery technology.

Collaborations

He has collaborated with esteemed colleagues such as Shaurjo Biswas and Robert Charles Mohr, enhancing the innovation process through teamwork and shared expertise.

Conclusion

Jonathan Ajo-Franklin's innovative patents and career achievements reflect his dedication to advancing battery technology. His work continues to influence the field and pave the way for future developments.