David L. Albean

Person

Marion County, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dual hearing protection system
- Patent number 12,295,813
- Issue date May 13, 2025
- 3M Innovative Properties Company
- Paul D. Henry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dual hearing protection system
- Patent number 11,963,849
- Issue date Apr 23, 2024
- 3M Innovative Properties Company
- Paul D. Henry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic hearing protector with switchable electrical contacts
- Patent number 11,337,861
- Issue date May 24, 2022
- 3M Innovative Properties Company
- David L. Albean
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic hearing protector with switchable electrical contacts
- Patent number 10,987,251
- Issue date Apr 27, 2021
- 3M Innovative Properties Company
- David L. Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device, system and method for reducing communications crosstalk bet...
- Patent number 10,879,949
- Issue date Dec 29, 2020
- 3M Innovative Properties Company
- Gregory George Tamer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic hearing protector with switchable electrical contacts
- Patent number 10,485,706
- Issue date Nov 26, 2019
- 3M Innovative Properties Company
- David L. Albean
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device, system and method for reducing communications crosstalk bet...
- Patent number 10,230,420
- Issue date Mar 12, 2019
- THALES DEFENSE & SECURITY, INC.
- Gregory George Tamer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-use input
- Patent number 8,810,058
- Issue date Aug 19, 2014
- Enerdel, Inc.
- David Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for determining physical status of switch elements
- Patent number 8,624,601
- Issue date Jan 7, 2014
- Enerdel, Inc.
- Justin Kimes
- G01 - MEASURING TESTING
Information Patent Grant
Low-noise current source
- Patent number 8,120,414
- Issue date Feb 21, 2012
- Enerdel, Inc.
- David Albean
- G05 - CONTROLLING REGULATING
Information Patent Grant
OFDM equalizer filter with shared multiplier
- Patent number 7,499,392
- Issue date Mar 3, 2009
- Thomson Licensing
- David Lawrence Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio/video system providing variable delay
- Patent number 7,212,247
- Issue date May 1, 2007
- Thomson Licensing
- David Lawrence Albean
- G11 - INFORMATION STORAGE
Information Patent Grant
Controllable and testable oscillator apparatus for an integrated ci...
- Patent number 6,888,414
- Issue date May 3, 2005
- THOMSON Licensing S.A.
- David Lawrence Albean
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-clock integrated circuit with clock generator and bi-directio...
- Patent number 6,639,422
- Issue date Oct 28, 2003
- Thomson Licensing S.A.
- David Lawrence Albean
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface apparatus for interfacing data to a plurality of differen...
- Patent number 6,549,593
- Issue date Apr 15, 2003
- Thomson Licensing S.A.
- Mark Francis Rumreich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital frequency multiplier
- Patent number 6,480,045
- Issue date Nov 12, 2002
- Thomson Licensing S.A.
- David Lawrence Albean
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for single pin reset a mixed signal integrated ci...
- Patent number 6,456,135
- Issue date Sep 24, 2002
- Thomson Licensing S.A.
- David Lawrence Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System with adjustable ADC clock phase
- Patent number 6,310,570
- Issue date Oct 30, 2001
- Thomson Licensing S.A.
- Mark Francis Rumreich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus within an integrated circuit for automatically detecting...
- Patent number 5,517,109
- Issue date May 14, 1996
- Thomson Consumer Electronics, Inc.
- David L. Albean
- G01 - MEASURING TESTING
Information Patent Grant
Switched signal processing circuit
- Patent number 5,377,272
- Issue date Dec 27, 1994
- Thomson Consumer Electronics, Inc.
- David L. Albean
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Signal processor for sterophonic signals
- Patent number 5,373,562
- Issue date Dec 13, 1994
- Thomson Consumer Electronics, Inc.
- David L. Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for generating phase shifted clock signals
- Patent number 5,066,868
- Issue date Nov 19, 1991
- Thomson Consumer Electronics, Inc.
- James H. Doty
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Supply current compensation circuitry
- Patent number 5,030,922
- Issue date Jul 9, 1991
- Thomson Consumer Electronics, Inc.
- Mark F. Rumreich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise reduction circuit for television multi-channel sound
- Patent number 4,691,234
- Issue date Sep 1, 1987
- RCA Corporation
- David L. Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Muting circuit
- Patent number 4,627,101
- Issue date Dec 2, 1986
- RCA Corporation
- Mark R. Anderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DUAL HEARING PROTECTION SYSTEM
- Publication number 20240225902
- Publication date Jul 11, 2024
- 3M Innovative Properties Company
- Paul D. Henry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT COMMUNICATION SYSTEMS AND METHODS
- Publication number 20240214792
- Publication date Jun 27, 2024
- 3M Innovative Properties Company
- Vijay K. Gidla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL HEARING PROTECTION SYSTEM
- Publication number 20220362059
- Publication date Nov 17, 2022
- 3M Innovative Properties Company
- Paul D. Henry
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electronic Hearing Protector With Switchable Electrical Contacts
- Publication number 20210228413
- Publication date Jul 29, 2021
- 3M Innovative Properties Company
- David L. Albean
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electronic Hearing Protector With Switchable Electrical Contacts
- Publication number 20200046564
- Publication date Feb 13, 2020
- 3M Innovative Properties Company
- David L. Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR REDUCING COMMUNICATIONS CROSSTALK BET...
- Publication number 20190326945
- Publication date Oct 24, 2019
- Thales Defense & Security, Inc.
- Gregory George TAMER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic Hearing Protector With Switchable Electrical Contacts
- Publication number 20190201245
- Publication date Jul 4, 2019
- 3M Innovative Properties Company
- David L. Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE, SYSTEM AND METHOD FOR REDUCING COMMUNICATIONS CROSSTALK BET...
- Publication number 20170012663
- Publication date Jan 12, 2017
- Thales Defense & Security, Inc.
- Gregory George TAMER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING PHYSICAL STATUS OF SWITCH ELEMENTS
- Publication number 20120081124
- Publication date Apr 5, 2012
- Justin KIMES
- G01 - MEASURING TESTING
Information Patent Application
MULTI-USE INPUT
- Publication number 20110291739
- Publication date Dec 1, 2011
- David Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW-NOISE CURRENT SOURCE
- Publication number 20110291745
- Publication date Dec 1, 2011
- David Albean
- G05 - CONTROLLING REGULATING
Information Patent Application
Ofdm equalizer filter with shared multiplier
- Publication number 20050185573
- Publication date Aug 25, 2005
- David Lawrence Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio/video system providing variable delay
- Publication number 20030142232
- Publication date Jul 31, 2003
- David Lawrence Albean
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controllable and testable oscillator apparatus for an integrated ci...
- Publication number 20030048142
- Publication date Mar 13, 2003
- David Lawrence Albean
- G01 - MEASURING TESTING
Information Patent Application
Digital frequency multiplier
- Publication number 20020089358
- Publication date Jul 11, 2002
- David Lawrence Albean
- H03 - BASIC ELECTRONIC CIRCUITRY

David L. Albean

Person

Patents Grantslast 30 patents

Dual hearing protection system

Dual hearing protection system

Electronic hearing protector with switchable electrical contacts

Electronic hearing protector with switchable electrical contacts

Device, system and method for reducing communications crosstalk bet...

Electronic hearing protector with switchable electrical contacts

Device, system and method for reducing communications crosstalk bet...

Multi-use input

System and method for determining physical status of switch elements

Low-noise current source

OFDM equalizer filter with shared multiplier

Audio/video system providing variable delay

Controllable and testable oscillator apparatus for an integrated ci...

Multi-clock integrated circuit with clock generator and bi-directio...

Interface apparatus for interfacing data to a plurality of differen...

Digital frequency multiplier

System and method for single pin reset a mixed signal integrated ci...

System with adjustable ADC clock phase

Apparatus within an integrated circuit for automatically detecting...

Switched signal processing circuit

Signal processor for sterophonic signals

Apparatus for generating phase shifted clock signals

Supply current compensation circuitry

Noise reduction circuit for television multi-channel sound

Muting circuit

Patents Applicationslast 30 patents

DUAL HEARING PROTECTION SYSTEM

PERSONAL PROTECTIVE EQUIPMENT COMMUNICATION SYSTEMS AND METHODS

DUAL HEARING PROTECTION SYSTEM

Electronic Hearing Protector With Switchable Electrical Contacts

Electronic Hearing Protector With Switchable Electrical Contacts

DEVICE, SYSTEM AND METHOD FOR REDUCING COMMUNICATIONS CROSSTALK BET...

Electronic Hearing Protector With Switchable Electrical Contacts

DEVICE, SYSTEM AND METHOD FOR REDUCING COMMUNICATIONS CROSSTALK BET...

SYSTEM AND METHOD FOR DETERMINING PHYSICAL STATUS OF SWITCH ELEMENTS

MULTI-USE INPUT

LOW-NOISE CURRENT SOURCE

Ofdm equalizer filter with shared multiplier

Audio/video system providing variable delay

Controllable and testable oscillator apparatus for an integrated ci...

Digital frequency multiplier