David Donovan

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Point of sale device with switchable internal connection roles
- Patent number 10,579,566
- Issue date Mar 3, 2020
- Square, Inc.
- Cory Douthat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secured device manufacturing self-test
- Patent number 10,581,855
- Issue date Mar 3, 2020
- Square, Inc.
- David Donovan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
POINT OF SALE DEVICE WITH SWITCHABLE INTERNAL CONNECTION ROLES
- Publication number 20180314661
- Publication date Nov 1, 2018
- Square, Inc.
- Cory Douthat
- G06 - COMPUTING CALCULATING COUNTING