Kichol Lee

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Blacksburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and structure for achieving spectrum-tunable and uniform att...
- Patent number 8,550,206
- Issue date Oct 8, 2013
- Virginia Tech Intellectual Properties, Inc.
- John Patrick Keady
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
EARPLUGS, EARPHONES, AND EARTIPS
- Publication number 20230156389
- Publication date May 18, 2023
- HEAR LLC
- John P. Keady
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Earplugs, Earphones, and Eartips
- Publication number 20200359122
- Publication date Nov 12, 2020
- HEAR LLC
- John G. Casali
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EARPLUGS, EARPHONES, PANELS, INSERTS AND SAFETY METHODS
- Publication number 20160295311
- Publication date Oct 6, 2016
- HEAR LLC
- John P. Keady
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND STRUCTURE FOR ACHIEVING SPECTRUM-TUNABLE AND UNIFORM AT...
- Publication number 20120305329
- Publication date Dec 6, 2012
- John Patrick Keady
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE