Mountain View, CA, United States of America

Yu Zhang

USPTO Granted Patents = 52 (Patent Applications = 28)

EPO Patents = 14 (Patent Applications = 31)

Average Co-Inventor Count = 5.1

ph-index = 5

Forward Citations = 109(Granted Patents)

Forward Citations (Not Self Cited) = 108(Dec 10, 2025)

Location History:

Cupertino, CA (US) (2000 - 2015)
Santa Clara, CA (US) (2009 - 2023)
Sunnyvale, CA (US) (2010 - 2023)
Mountain View, CA (US) (2014 - 2024)

Company Filing History:

Cisco Technology, Inc.

Knights Technology, Inc.

patents

Years Active: 2000-2025

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Areas of Expertise:

Text-To-Speech

Speech Recognition

Neural Networks

Multilingual Speech Synthesis

Dynamic Voxelization

Traffic Sign Detection

End-To-End ASR

Voice Cloning

Convolution-Augmented Transformers

Speech Prosody Transfer

Data Density Gradient Estimation

Self-Supervised Learning

52 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12499870 - Guided data selection for masked speech modeling based on an average score assigned to encoded representations of an utterance (2025-12-16),

2. 12488780 - Parallel tacotron non-autoregressive and controllable TTS (2025-12-02),

3. 12456460 - Multi-task learning for end-to-end automated speech recognition confidence and deletion estimation (2025-10-28),

4. 12400638 - Using aligned text and speech representations to train automatic speech recognition models without transcribed speech data (2025-08-26),

5. 12400633 - End-to-end speech waveform generation through data density gradient estimation (2025-08-26),

6. 12373666 - Convolution-augmented transformer models (2025-07-29),

7. 12367450 - Dynamic adjustment of delivery location based on user location (2025-07-22),

8. 12327544 - Two-level speech prosody transfer (2025-06-10),

9. 12272363 - Advancing the use of text and speech in ASR pretraining with consistency and contrastive losses (2025-04-08),

10. 12260851 - Two-level text-to-speech systems using synthetic training data (2025-03-25),

11. 12249317 - Joint unsupervised and supervised training for multilingual ASR (2025-03-11),

12. 12249315 - Unsupervised parallel tacotron non-autoregressive and controllable text-to-speech (2025-03-11),

13. 12230249 - Supervised and unsupervised training with contrastive loss over sequences (2025-02-18),

14. 12175963 - Synthesis of speech from text in a voice of a target speaker using neural networks (2024-12-24),

15. 12159617 - Injecting text in self-supervised speech pre-training (2024-12-03),

Title: Yu Zhang: Pioneering Inventor from Mountain View, CA

Introduction: Yu Zhang is a highly accomplished inventor based in Mountain View, CA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Yu Zhang's most recent patents include innovative solutions in artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise.

Career Highlights: With over two decades of experience in the industry, Yu Zhang has held key positions in leading tech companies, driving forward cutting-edge research and development projects.

Collaborations: Throughout his career, Yu Zhang has collaborated with top researchers, engineers, and scientists from renowned universities and research institutions worldwide, fostering a culture of innovation and excellence.

Conclusion: Yu Zhang's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true trailblazer in the world of inventions.

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28 patents pending:

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14 patents (EPO):

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31 patents pending (EPO):

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