DAVID JAMES STEIN

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BOONE, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical accessory for attachment to mobile device
- Patent number 10,708,397
- Issue date Jul 7, 2020
- Cognex Corporation
- Michael Gifford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical accessory for attachment to mobile device
- Patent number 10,075,572
- Issue date Sep 11, 2018
- Cognex Corporation
- Michael Gifford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical accessory for attachment to mobile device
- Patent number 9,990,523
- Issue date Jun 5, 2018
- Cognex Corporation
- Michael Gifford
- G02 - OPTICS
Information Patent Grant
System for capturing a coded image
- Patent number 9,990,526
- Issue date Jun 5, 2018
- Cognex Corporation
- Michael Gifford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical accessory for attachment to mobile device
- Patent number 9,811,702
- Issue date Nov 7, 2017
- Cognex Corporation
- Michael Gifford
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aimer accessory for capturing a coded image
- Patent number 9,747,482
- Issue date Aug 29, 2017
- Cognex Corporation
- Micheal Gifford
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ACCESSORY FOR ATTACHMENT TO MOBILE DEVICE
- Publication number 20180352060
- Publication date Dec 6, 2018
- COGNEX CORPORATION
- MICHAEL GIFFORD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL ACCESSORY FOR ATTACHMENT TO MOBILE DEVICE
- Publication number 20170262676
- Publication date Sep 14, 2017
- COGNEX CORPORATION
- MICHAEL GIFFORD
- G02 - OPTICS
Information Patent Application
OPTICAL ACCESSORY FOR ATTACHMENT TO MOBILE DEVICE
- Publication number 20170026499
- Publication date Jan 26, 2017
- COGNEX CORPORATION
- MICHAEL GIFFORD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL ACCESSORY FOR ATTACHMENT TO MOBILE DEVICE
- Publication number 20160300092
- Publication date Oct 13, 2016
- COGNEX CORPORATION
- MICHAEL GIFFORD
- G06 - COMPUTING CALCULATING COUNTING