John O'Callaghan

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San Antonio, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Portable video recording system with automatic camera orienting and...
- Patent number 9,253,376
- Issue date Feb 2, 2016
- H4 Engineering, Inc.
- Christopher T. Boyle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feedback and manual remote control system and method for automatic...
- Patent number 9,160,899
- Issue date Oct 13, 2015
- H4 Engineering, Inc.
- Christopher T. Boyle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mounting and positioning unit for electronic recording device
- Patent number D704762
- Issue date May 13, 2014
- H4 Engineering, Inc.
- Christopher T. Boyle
- D16 - Photography and optical equipment
Information Patent Grant
Electronic communication device
- Patent number D703719
- Issue date Apr 29, 2014
- H4 Engineering, Inc.
- Christopher T. Boyle
- D16 - Photography and optical equipment
Information Patent Grant
Portable system for high quality video recording
- Patent number 8,704,904
- Issue date Apr 22, 2014
- H4 Engineering, Inc.
- Christopher T. Boyle
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Camera mounting and positioning device
- Patent number D684210
- Issue date Jun 11, 2013
- H4 Engineering, Inc.
- Christopher T. Boyle
- D16 - Photography and optical equipment

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE HIGH QUALITY AUTOMATED VIDEO RECORDING SYSTEM
- Publication number 20140204230
- Publication date Jul 24, 2014
- H4 ENGINEERING, INC.
- Christopher T. Boyle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE SYSTEM FOR HIGH QUALITY VIDEO RECORDING
- Publication number 20130162852
- Publication date Jun 27, 2013
- H4 ENGINEERING, INC.
- Christopher T. Boyle
- G06 - COMPUTING CALCULATING COUNTING