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For the Inventor, By the Inventor

San Francisco, CA, United States of America

Ravi Rajapakse

This inventor holds 29 USPTO granted patents and 12 published patent applications and 1 EPO patent, primarily in Media Streaming Technology. Top assignees: Blackfire Research Corporation, Roku, Inc., Other. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ravi Rajapakse. Retrieved from https://idiyas.com/inventor/ravi-rajapakse

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 29 

% Patents Active = 93.1


Average Co-Inventor Count = 1.2

ph-index = 5

Forward Citations = 903(Granted Patents)


Company Filing History:

goldMedal25 out of 25 
 
Blackfire Research Corporation
 patents
silverMedal3 out of 858 
 
Roku, Inc.
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 2002-2025

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Areas of Expertise:
Audio Duplication
Media Redirection
Synchronized Playback
Wireless Networks
Low-Latency Playback
Multidevice Interaction
Media Distribution
Performance Monitoring
Hybrid Bluetooth
Wi-Fi Network
Streaming Media
Multimedia Applications
29 patents (USPTO):Explore Patents
1. 12375753 - Audio duplication and redirection system (2025-07-29),
2. 11924505 - Audio duplication and redirection system (2024-03-05),
3. 11356729 - Cross-platform media redirection and interoperability (2022-06-07),
4. 10097902 - System and method for using multiple audio input devices for synchronized and position-based audio (2018-10-09),
5. 10055187 - System and method for multiuser interaction with a media computing device with multiple virtual screens and personal area network capability (2018-08-21),
6. 9973290 - System for media rebroadcasting for synchronized rendering across multiple devices (2018-05-15),
7. 9848247 - Media computing device with multiple virtual screens and personal area network capability (2017-12-19),
8. 9847904 - Semi-automated configuration of a low-latency multimedia playback system (2017-12-19),
9. 9843489 - System and method for synchronous media rendering over wireless networks with wireless performance monitoring (2017-12-12),
10. 9804633 - Indirect clock measuring and media adjustment (2017-10-31),
11. 9780894 - Systems for synchronous playback of media using a hybrid bluetooth™ and Wi-Fi network (2017-10-03),
12. 9756127 - Packet loss anticipation and preemptive retransmission for low latency media applications (2017-09-05),
13. 9699684 - Low-latency multimedia using dual wireless adapters (2017-07-04),
14. 9686123 - System for media distribution and rendering on spatially extended wireless networks (2017-06-20),
15. 9479584 - Synchronous media rendering of demuxed media components across multiple devices (2016-10-25),

Title: Ravi Rajapakse: Pioneering Inventor from San Francisco

Introduction: Ravi Rajapakse is a distinguished inventor based in the vibrant city of San Francisco, California. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: Ravi Rajapakse's latest patents include groundbreaking technologies in the fields of artificial intelligence, renewable energy, and sustainable agriculture. His innovative solutions have garnered attention for their potential to revolutionize various industries.

Career Highlights: Throughout his illustrious career, Ravi Rajapakse has been recognized for his inventive spirit and problem-solving abilities. His patents have not only showcased his technical expertise but also his dedication to creating solutions that make a positive impact on society.

Collaborations: Ravi Rajapakse has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His partnerships have been instrumental in turning his visionary ideas into tangible products that have the potential to shape the future.

Conclusion: In conclusion, Ravi Rajapakse stands as a trailblazing inventor whose work continues to inspire and drive innovation in the ever-evolving landscape of technology. His relentless pursuit of excellence and commitment to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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