Walnut Creek, CA, United States of America

Liam Damewood

This inventor holds 21 USPTO granted patents, plus 4 CIPO patents and 3 EPO patents, primarily in Differential Privacy. Top assignees: Leapyear Technologies, Inc., Snowflake Inc.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liam Damewood. Retrieved from https://idiyas.com/inventor/liam-damewood

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

USPTO Granted Patents = 21

% Patents Active = 100.0

CIPO Patents = 4

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 4.6

ph-index = 7

Forward Citations = 352(Granted Patents)

Company Filing History:

12 out of 15

Leapyear Technologies, Inc.

Years Active: 2019-2025

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Areas of Expertise:

Differential Privacy

Gaussian Noise

Dynamic Step Size

Database Storage

Query Budget

Adaptive Counting

Machine Learning

Renyi Divergence

Budget Tracking

Rank Statistics

21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12314418 - Differentially private security system using gaussian noise and dynamic step size (2025-05-27),

2. 12223083 - Differentially private processing and database storage (2025-02-11),

3. 12204679 - Differentially private query budget refunding (2025-01-21),

4. 12130942 - Budget tracking in a differentially private database system (2024-10-29),

5. 12105832 - Adaptive differentially private count (2024-10-01),

6. 12072998 - Differentially private processing and database storage (2024-08-27),

7. 11893133 - Budget tracking in a differentially private database system (2024-02-06),

8. 11861032 - Adaptive differentially private count (2024-01-02),

9. 11755769 - Differentially private query budget refunding (2023-09-12),

10. 11328084 - Adaptive differentially private count (2022-05-10),

11. 11188547 - Differentially private budget tracking using Renyi divergence (2021-11-30),

12. 11100247 - Differentially private processing and database storage (2021-08-24),

13. 11055432 - Budget tracking in a differentially private database system (2021-07-06),

14. 10733320 - Differentially private processing and database storage (2020-08-04),

15. 10726153 - Differentially private machine learning using a random forest classifier (2020-07-28),

Title: The Innovative Mind of Liam Damewood

Introduction: Liam Damewood, based in Walnut Creek, California, has carved a significant niche in the field of technology with a distinguished portfolio of 20 patents. His innovations primarily focus on enhancing database privacy and security, making substantial contributions to the tech industry.

Latest Patents: Among his latest inventions are two notable patents:

1. **Differentially Private Processing and Database Storage** - This patent outlines a hardware database privacy device that is linked to a private database system. It receives client requests to perform queries and establishes a level of differential privacy, indicated by specific parameters (ε,δ), to determine the extent of information released about the database. The device adjusts the operations on the data set to ensure the results remain (ε,δ)-differentially private.

2. **Differentially Private Query Budget Refunding** - This invention relates to a differentially private security system that interacts with a database housing restricted data. It manages database queries from clients while assessing the worst-case privacy spend based on provided privacy parameters. This system not only documents previous queries but also calculates and applies refunds to enhance the client's privacy budget based on their recorded usage.

Career Highlights: Liam has an impressive professional background, having worked with esteemed companies such as Leapyear Technologies and Snowflake. His experiences at these firms have allowed him to apply his skills in privacy and data management, further solidifying his reputation as a key innovator in his field.

Collaborations: Throughout his career, Liam has collaborated with notable professionals, including Ishaan Nerurkar and Christopher Hockenbrocht. These partnerships have played a vital role in developing groundbreaking technologies and innovative solutions in database privacy.

Conclusion: Liam Damewood's contributions to the field of data privacy and security are impressive and impactful. His latest patents exemplify his commitment to innovation and his ability to address contemporary challenges in technology. As he continues to evolve in his career, the tech industry looks forward to seeing how his inventions will shape the future of data privacy and processing.

Profile summary based on public USPTO records.