Mark HEDSTROM

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Naples, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Wired telephone to volte adapter
- Patent number 11,974,173
- Issue date Apr 30, 2024
- Brightsk, LLC
- Mark David Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular phone line replacement adapter
- Patent number 9,485,116
- Issue date Nov 1, 2016
- Brightsky, LLC
- Mark Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixed relocatable wireless device
- Patent number 9,402,326
- Issue date Jul 26, 2016
- Brightsky, LLC
- Mark D. Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cellular phone line replacement adapter
- Patent number 8,676,254
- Issue date Mar 18, 2014
- Mark D. Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus to perform digital demodulation by measuring p...
- Patent number 5,272,448
- Issue date Dec 21, 1993
- Numa Technologies, Inc.
- Mark D. Hedstrom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital demodualtor using signal processor to evaluate period measu...
- Patent number 5,239,273
- Issue date Aug 24, 1993
- Numa Technologies, Inc.
- Mark D. Hedstrom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital demodulator using numerical processor to evaluate period me...
- Patent number 5,159,281
- Issue date Oct 27, 1992
- NSI Partners
- Mark D. Hedstrom
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
WIRED TELEPHONE TO VOLTE ADAPTER
- Publication number 20230062629
- Publication date Mar 2, 2023
- BrightSky, LLC
- Mark David Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELLULAR PHONE LINE REPLACEMENT ADAPTER
- Publication number 20170012656
- Publication date Jan 12, 2017
- BrightSky, LLC
- Mark HEDSTROM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIXED RELOCATABLE WIRELESS DEVICE
- Publication number 20140269488
- Publication date Sep 18, 2014
- BrightSky, LLC
- Mark D. HEDSTROM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CELLULAR PHONE LINE REPLACEMENT ADAPTER
- Publication number 20140179367
- Publication date Jun 26, 2014
- BrightSky, LLC
- Mark HEDSTROM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Compact mobile weather device
- Publication number 20100087138
- Publication date Apr 8, 2010
- Mark D. Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS HANDSFREE DEVICE AND HEARING AID
- Publication number 20080226104
- Publication date Sep 18, 2008
- Mark Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CELLULAR PHONE LINE REPLACEMENT ADAPTER
- Publication number 20070173285
- Publication date Jul 26, 2007
- Mark Hedstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE