Alvin Portillo

Title: The Innovations of Alvin Portillo

Introduction

Alvin Portillo is an inventive mind based in Palo Alto, California, known for his contributions to technology through his innovative patents. With a total of two patents to his name, Portillo has made significant strides in the fields of augmented reality and messaging systems.

Latest Patents

One of Portillo's latest patents focuses on providing augmented reality in a web browser. This implementation involves capturing images of a physical scene with a device's camera and determining the camera's motion using six degrees of freedom (6DoF) markerless tracking. The method overlays virtual three-dimensional (3D) content onto the physical scene, resulting in augmented reality images that can be rendered in a browser. Another notable patent describes techniques for ephemeral messaging with legacy clients. This invention includes a sender inbound messaging component that receives updates for a message queue from a messaging client. It also features a legacy client support component that determines whether the messaging client supports a client-side time-to-live setting and assigns server-specified time-to-live settings when necessary.

Career Highlights

Throughout his career, Portillo has worked with prominent companies, including Facebook, Inc. His experience in these environments has allowed him to refine his skills and contribute to groundbreaking technologies.

Collaborations

Portillo has collaborated with talented individuals such as Erik Murphy-Chutorian and Nicholas Butko, further enhancing his innovative projects.

Conclusion

Alvin Portillo's work in augmented reality and messaging systems showcases his inventive spirit and dedication to advancing technology. His patents reflect a commitment to creating solutions that enhance user experiences in the digital world.