This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Nissan North America, Inc., Michigan Technological University, The University of Akron. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Years Active: 2026
Title: Dianne Atienza Hay: Innovator in Energy Storage Technologies
Introduction
Dianne Atienza Hay is a prominent inventor based in Hartland, MI (US). He has made significant contributions to the field of energy storage, holding 3 patents that showcase his innovative approach to technology.
Latest Patents
One of his latest patents is the "Polysulfide-polyoxide electrolyte membrane for energy storage device." This invention involves an energy storage device that includes a first electrode, a second electrode, and a polymer electrolyte membrane situated between them. The polymer electrolyte membrane consists of a copolymer network that includes a polyoxide and a polysulfide. Notably, the membrane is prelithiated by deep discharging the battery within a voltage range of −0.5 V to 5.0 V, allowing it to store additional lithium ions compared to its state before deep discharging.
Another significant patent is the "Direct recycling method for lithium-ion batteries." This method outlines a process for producing a cathode active material. It includes shredding an anode sheet with an anode material and a cathode sheet with a cathode material, followed by rinsing and agitating the sheets to separate the materials from their respective current collectors. The method further involves size reduction and gravity separation to isolate the cathode active material from the binder.
Career Highlights
Dianne has worked with notable organizations such as Nissan North America, Inc. and Michigan Technological University. His experience in these companies has contributed to his expertise in energy storage technologies.
Collaborations
Dianne has collaborated with several professionals in his field, including Javier Parrondo and Thein Kyu. These collaborations have likely enhanced his research and development efforts.
Conclusion
Dianne Atienza Hay is a key figure in the innovation of energy storage technologies, with a focus on improving lithium-ion battery efficiency and recycling methods. His work continues to influence advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile