José R Alvarez

Title: Innovations by José R Alvarez in Copy Protection Technology

Introduction

José R Alvarez is an accomplished inventor based in Sunnyvale, CA. He is known for his innovative contributions to the field of computer graphics, particularly in the area of copy protection. With a focus on enhancing the security of visual content, Alvarez has developed a unique system that addresses vulnerabilities in computer monitor ports.

Latest Patents

Alvarez holds a patent for a "System and method for copy protecting computer graphics." This invention provides a dual approach to copy protection by delaying synchronizing signals and generating pulses during non-active video. The method involves selecting a fixed offset or a pseudorandom delay to manipulate the horizontal synchronizing signal. This innovation ensures that devices such as VGA to TV converters cannot accurately reproduce the image, thereby protecting the content from unauthorized copying.

Career Highlights

Throughout his career, José R Alvarez has been associated with S3 Incorporated, Inc., where he has applied his expertise in computer graphics and security technologies. His work has significantly contributed to advancements in the protection of digital content, making it more challenging for unauthorized entities to access and replicate visual media.

Conclusion

José R Alvarez's innovative work in copy protection technology exemplifies the importance of safeguarding digital content in today's technology-driven world. His patent reflects a significant advancement in the field, ensuring that creators can protect their visual works from unauthorized duplication.