John L. MacFarlane

Person

Montecito, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Power control based on packet type
- Patent number 11,733,768
- Issue date Aug 22, 2023
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control based on packet type
- Patent number 11,157,069
- Issue date Oct 26, 2021
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power decrease based on packet type
- Patent number 10,372,200
- Issue date Aug 6, 2019
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power decrease based on packet type
- Patent number 10,303,240
- Issue date May 28, 2019
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power decrease and increase based on packet type
- Patent number 10,254,822
- Issue date Apr 9, 2019
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power decrease based on packet type
- Patent number 10,228,754
- Issue date Mar 12, 2019
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power increase based on packet type
- Patent number 10,126,811
- Issue date Nov 13, 2018
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power increase based on packet type
- Patent number 10,061,379
- Issue date Aug 28, 2018
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power decrease based on packet type
- Patent number 9,252,721
- Issue date Feb 2, 2016
- Sonos, Inc.
- Steve F. Holmgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power increase based on packet type
- Patent number 9,246,442
- Issue date Jan 26, 2016
- Sonos, Inc.
- Steve F. Holmgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for controlling amplifiers
- Patent number 8,843,224
- Issue date Sep 23, 2014
- Sonos, Inc.
- Steve F. Holmgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for controlling amplifiers
- Patent number 8,024,055
- Issue date Sep 20, 2011
- Sonos, Inc.
- Steve F. Holmgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for automatically enabling subwoofer channel a...
- Patent number 7,792,311
- Issue date Sep 7, 2010
- Sonos, Inc.,
- Steve F. Holmgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Power Control Based on Packet Type
- Publication number 20230393647
- Publication date Dec 7, 2023
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Control Based on Packet Type
- Publication number 20220035595
- Publication date Feb 3, 2022
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Control Based on Packet Type
- Publication number 20190354165
- Publication date Nov 21, 2019
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Increase Based on Packet Type and Synchronous Playback
- Publication number 20160363989
- Publication date Dec 15, 2016
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Decrease Based on Packet Type
- Publication number 20160365837
- Publication date Dec 15, 2016
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Decrease and Increase Based on Packet Type
- Publication number 20160363988
- Publication date Dec 15, 2016
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Decrease Based on Packet Type and Synchronous Playback
- Publication number 20160365838
- Publication date Dec 15, 2016
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Decrease Based on Packet Type
- Publication number 20160322946
- Publication date Nov 3, 2016
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Increase Based on Packet Type
- Publication number 20160126910
- Publication date May 5, 2016
- Sonos, Inc.
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Increase Based on Packet Type
- Publication number 20150005914
- Publication date Jan 1, 2015
- Sonos, Inc.
- Steve F. Holmgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING AMPLIFIERS
- Publication number 20140363028
- Publication date Dec 11, 2014
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR CONTROLLING AMPLIFIERS
- Publication number 20110299696
- Publication date Dec 8, 2011
- Steve F. Holmgren
- G06 - COMPUTING CALCULATING COUNTING

John L. MacFarlane

Person

Patents Grantslast 30 patents

Power control based on packet type

Power control based on packet type

Power decrease based on packet type

Power decrease based on packet type

Power decrease and increase based on packet type

Power decrease based on packet type

Power increase based on packet type

Power increase based on packet type

Power decrease based on packet type

Power increase based on packet type

Method and system for controlling amplifiers

Method and system for controlling amplifiers

Method and apparatus for automatically enabling subwoofer channel a...

Patents Applicationslast 30 patents

Power Control Based on Packet Type

Power Control Based on Packet Type

Power Control Based on Packet Type

Power Increase Based on Packet Type and Synchronous Playback

Power Decrease Based on Packet Type

Power Decrease and Increase Based on Packet Type

Power Decrease Based on Packet Type and Synchronous Playback

Power Decrease Based on Packet Type

Power Increase Based on Packet Type

Power Increase Based on Packet Type

METHOD AND SYSTEM FOR CONTROLLING AMPLIFIERS

METHOD AND SYSTEM FOR CONTROLLING AMPLIFIERS