Alexia Kekoa

Title: The Innovative Journey of Alexia Kekoa

Introduction

Alexia Kekoa is an esteemed inventor based in Fremont, California. With a focus on advanced technologies, she has created impactful innovations in the field of acoustic wave resonators. Alexia is known for her remarkable contributions to patents related to piezoelectric materials and electrical filters, showcasing her dedication to technological advancement.

Latest Patents

Alexia Kekoa holds two patents that highlight her expertise in bulk acoustic wave (BAW) resonators. Her latest patents include innovations pertaining to structures designed with doped piezoelectric materials. The first patent discusses BAW resonators, which comprise a substrate featuring an acoustic reflector, a first electrode above it, and a piezoelectric layer made of scandium-doped aluminum nitride. This configuration also incorporates a diffusion barrier layer, preventing material diffusion from the first electrode into the piezoelectric layer. The second patent focuses on processes for fabricating BAW resonator devices, detailing a method where additional metal features are formed on the bottom electrode to maintain appropriate thickness after etching, ensuring structural integrity during manufacturing.

Career Highlights

Currently, Alexia Kekoa is associated with Avago Technologies International Sales Pte. Limited. Her work at this innovative technology company allows her to collaborate on cutting-edge acoustic devices that have applications in various electronics and communications industries. Alexia's contributions reflect her commitment to pushing the boundaries of technology.

Collaborations

Throughout her career, Alexia has shared her innovative journey with notable colleagues, including Domingo Figueredo and Hans G. Rohdin. Their collaboration has fostered an environment of creativity and ingenuity, leading to groundbreaking advancements in the field of piezoelectric technologies and resonant devices.

Conclusion

In conclusion, Alexia Kekoa stands out as a pioneer in her field, making significant strides in the development of bulk acoustic wave resonators and related technologies. With her strong background and collaborative spirit in a dynamic company, she continues to influence the landscape of innovations, promising a future filled with potential advancements in acoustic materials and devices.