El Segundo, CA, United States of America

Yuezhen Niu

This inventor holds 11 USPTO granted patents and 12 published patent applications, plus 3 CIPO patents and 6 EPO patents. Top assignee: Google Inc.. Active years: 2021-2026.

USPTO Granted Patents = 11 (Patent Applications = 12)

% Patents Active = 100.0

CIPO Patents = 3 (Patent Applications = 8)

EPO Patents = 6 (Patent Applications = 12)

Average Co-Inventor Count = 3.9

ph-index = 2

Forward Citations = 6(Granted Patents)

Company Filing History:

11 out of 33,920

Google Inc.

patents

Years Active: 2021-2026

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12645963 - Systems and methods to learn two-level system defects in quantum systems (2026-06-02),

2. 12596953 - Quantum error correction using neural networks (2026-04-07),

3. 12367410 - Composite quantum gate calibration (2025-07-22),

4. 12182665 - Characterization of time-correlated quantum errors through entanglement (2024-12-31),

5. 12159196 - Three qubit entangling gate through two-local Hamiltonian control (2024-12-03),

6. 12131226 - Universal control for implementing quantum gates (2024-10-29),

7. 12050964 - Systems and methods to measure quantum gate fidelity through swap spectroscopy (2024-07-30),

8. 11928586 - Quantum computation through reinforcement learning (2024-03-12),

9. 11809957 - Three qubit entangling gate through two-local hamiltonian control (2023-11-07),

10. 11657315 - Universal control for implementing quantum gates (2023-05-23),

11. 11055627 - Universal control for implementing quantum gates (2021-07-06),

Title: Yuezhen Niu: Innovator in Quantum Computing

Introduction

Yuezhen Niu is a prominent inventor based in El Segundo, California, known for her significant contributions to the field of quantum computing. With a total of nine patents to her name, she has been at the forefront of developing innovative solutions that enhance the capabilities of quantum systems.

Latest Patents

Among her latest patents is a groundbreaking work on composite quantum gate calibration. This patent outlines systems and methods for calibrating composite quantum gates within quantum computing systems. The method involves accessing a unitary gate model that describes the composite quantum gate, implementing it across multiple gate cycles, and obtaining measurements to determine gate parameters. Another notable patent focuses on the characterization of time-correlated quantum errors through entanglement. This approach allows for efficient measurement and characterization of errors affecting quantum computers by utilizing highly-entangled states, such as the Greenberger-Horne-Zeilinger (GHZ) state.

Career Highlights

Yuezhen Niu is currently employed at Google Inc., where she continues to push the boundaries of quantum technology. Her work has been instrumental in advancing the understanding and functionality of quantum systems, making her a key figure in the industry.

Collaborations

Throughout her career, Yuezhen has collaborated with notable colleagues, including Vadim Smelyanskiy and Sergio Boixo Castrillo. These collaborations have further enriched her research and contributed to the development of innovative quantum computing solutions.

Conclusion

Yuezhen Niu's contributions to quantum computing through her patents and work at Google Inc. highlight her as a leading inventor in the field. Her innovative approaches to quantum gate calibration and error characterization are paving the way for future advancements in quantum technology.