David Spies

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Differentially private query budget refunding
- Patent number 11,755,769
- Issue date Sep 12, 2023
- Snowflake Inc.
- Christopher Hockenbrocht
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differentially private database permissions system
- Patent number 10,789,384
- Issue date Sep 29, 2020
- LeapYear Technologies, Inc.
- Ishaan Nerurkar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differentially private database permissions system
- Patent number 10,430,605
- Issue date Oct 1, 2019
- LeapYear Technologies, Inc.
- Ishaan Nerurkar
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Differentially Private Query Budget Refunding
- Publication number 20240005030
- Publication date Jan 4, 2024
- Snowflake Inc.
- Christopher Hockenbrocht
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Differentially Private Query Budget Refunding
- Publication number 20200250335
- Publication date Aug 6, 2020
- LeapYear Technologies, Inc.
- Christopher Hockenbrocht
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Differentially Private Database Permissions System
- Publication number 20200175191
- Publication date Jun 4, 2020
- LeapYear Technologies, Inc.
- Ishaan Nerurkar
- G06 - COMPUTING CALCULATING COUNTING