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For the Inventor, By the Inventor

Mountain View, CA, United States of America

Diego Melendo Casado

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This inventor holds 73 USPTO granted patents and 9 published patent applications and 20 EPO patents, primarily in Voice Interface Technology (CPC class G10L). Top assignee: Google Inc.. Active years: 2014-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Diego Melendo Casado. Retrieved from https://idiyas.com/inventor/diego-melendo-casado

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

USPTO Granted Patents = 73 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.1

ph-index = 11

Forward Citations = 1,338(Granted Patents)

Forward Citations (Not Self Cited) = 1,122(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • San Francisco, CA (US) (2014 - 2023)
  • Mountain View, CA (US) (2017 - 2024)

Company Filing History:

goldMedal73 out of 33,920 
 
Google Inc.
 patents

Years Active: 2014-2026

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Areas of Expertise:
Multi-User Authentication
Hotword Detection
Speech Recognition
Automated Assistant
Modality Learning
Device Leadership Negotiation
Ephemeral Learning
Text Independent Speaker Recognition
Context-Specific Hot Words
Voice-Based Networked System
Enrollment
Audio-Based Machine Learning
73 patents (USPTO):Explore Patents
1. 12749485 - Device leadership negotiation among voice interface devices (2026-09-29),
2. 12676146 - Automatically determining language for speech recognition of spoken utterance received via an automated assistant interface (2026-07-07),
3. 12609112 - Multi-user authentication on a device (2026-04-21),
4. 12524147 - Modality learning on mobile devices (2026-01-13),
5. 12499895 - Hotword detection on multiple devices (2025-12-16),
6. 12272356 - Dynamic and/or context-specific hot words to invoke automated assistant (2025-04-08),
7. 12254876 - Recognizing speech in the presence of additional audio (2025-03-18),
8. 12249345 - Ephemeral learning and/or federated learning of audio-based machine learning model(s) from stream(s) of audio data generated via radio station(s) (2025-03-11),
9. 12249321 - Utilizing pre-event and post-event input streams to engage an automated assistant (2025-03-11),
10. 12249319 - Automatically determining language for speech recognition of spoken utterance received via an automated assistant interface (2025-03-11),
11. 12159622 - Text independent speaker recognition (2024-12-03),
12. 12056956 - Enrollment with an automated assistant (2024-08-06),
13. 12046241 - Device leadership negotiation among voice interface devices (2024-07-23),
14. 12046233 - Automatically determining language for speech recognition of spoken utterance received via an automated assistant interface (2024-07-23),
15. 11942083 - Recognizing speech in the presence of additional audio (2024-03-26),

Title: Diego Melendo Casado: A Visionary Inventor at the Forefront of Innovation

Introduction:

Diego Melendo Casado is a pioneering inventor based in Mountain View, California. With a remarkable portfolio of 59 patents, his dedication to pushing the boundaries of innovation sets him apart as a standout figure in the world of inventions.

Latest Patents:

Two of Diego Melendo Casado's latest patents showcase his expertise in cutting-edge technology. The first patent involves recognizing speech in the presence of additional audio, demonstrating a sophisticated method to identify user utterances and adjust audio output levels accordingly. The second patent focuses on hotword detection on multiple devices, showcasing his proficiency in speech recognition technology.

Career Highlights:

Diego Melendo Casado's career at Google Inc. has been marked by a series of groundbreaking inventions that have reshaped the tech industry. His innovative mindset and commitment to creating solutions that improve user experiences have earned him recognition as a visionary inventor.

Collaborations:

Throughout his career, Diego Melendo Casado has collaborated with esteemed colleagues such as Ignacio Lopez Moreno and Alexander Houston Gruenstein. Together, they have worked on pioneering projects that have advanced the field of technology and set new standards for innovation.

Conclusion:

Diego Melendo Casado's relentless drive to innovate and create solutions that enhance lives and drive technological progress cements his position as a visionary inventor. His impressive portfolio of patents and collaborative spirit serve as a testament to his enduring impact on 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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