Joel Ho

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Saratoga, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
EMP-shielded, power-independent SMS text tower system for nuclear c...
- Patent number 10,165,405
- Issue date Dec 25, 2018
- Joel Ho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for an EMP shield for portable devices
- Patent number 9,113,550
- Issue date Aug 18, 2015
- Joel Ho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
EMP-Shielded, Power-Independent SMS Text Tower System For Nuclear C...
- Publication number 20160157075
- Publication date Jun 2, 2016
- Joel Ho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR AN EMP SHIELD FOR COMPUTING DEVICES
- Publication number 20150289421
- Publication date Oct 8, 2015
- Joel Ho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System for Locating Tagged Objects
- Publication number 20140300467
- Publication date Oct 9, 2014
- Joel Ho
- G08 - SIGNALLING
Information Patent Application
APPARATUS FOR AN EMP SHIELD FOR PORTABLE DEVICES
- Publication number 20140284094
- Publication date Sep 25, 2014
- Joel Ho
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR