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David Bell patents

Recent patents with David Bell listed as an inventor - additional entries may be under other spellings.


David Bell - Related organizations: Google Inc. patents, Nest Labs, Inc. patents

Power management in single circuit hvac systems and in multiple circuit hvac systems

12/15/16 - 20160363942 - A thermostat includes a plurality of HVAC (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of HVAC control wires corresponding to an HVAC system. The thermostat also includes a thermostat processing and control circuit operative to at least partially control the operation of the HVAC system and
Inventors: Daniel Adam Warren, Hugo B. Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Grant Michael Erickson, Andrea Mucignat, Joseph E. Palmer

Installation of thermostat powered by rechargeable battery

02/25/16 - 20160054026 - A thermostat is described that includes a rechargeable battery, a graphical user interface and a wireless network communication capabilities. During installation, in cases where the rechargeable battery is below a first threshold, the installation procedure is limited so as to avoid energy intensive installation steps which may not be supported
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Joseph E. Palmer, Grant M. Erickson, Andrea Mucignat, David Sloo

Thermostat with self-configuring connections to facilitate do-it-yourself installation

04/30/15 - 20150115046 - A thermostat is configured for automated compatibility with HVAC systems that are either single-HVAC-transformer systems or dual-HVAC-transformer systems. The compatibility is automated in that a manual jumper installation is not required for adaptation to either single-HVAC-transformer systems or dual-HVAC-transformer systems. The thermostat has a plurality of HVAC wire connectors including
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers

Thermostat with self-configuring connections to facilitate do-it-yourself installation

02/05/15 - 20150034729 - A thermostat compatible with single-HVAC- and dual-HVAC-transformer systems may include a first power return wire connector, a second power return wire connector, and a user-moveable mechanical element that physically blocks wire insertion into the first wire connector when in a first position and physically allows wire insertion into the first
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, John Benjamin Filson, Fred Bould

Power management in energy buffered building control unit

12/04/14 - 20140358295 - A thermostat includes a plurality of HVAC (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of HVAC control wires corresponding to an HVAC system. The thermostat also includes a thermostat processing and control circuit configured to at least partially control the operation of the HVAC system and
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Joseph E. Palmer, Grant M. Erickson, Andrea Mucignat

Power management in single circuit hvac systems and in multiple circuit hvac systems

08/29/13 - 20130221117 - A thermostat includes a plurality of HVAC (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of HVAC control wires corresponding to an HVAC system. The thermostat also includes a thermostat processing and control circuit operative to at least partially control the operation of the HVAC system and
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Grant M. Erickson, Andrea Mucignat, Joseph E. Palmer

Installation of thermostat powered by rechargeable battery

08/22/13 - 20130218351 - A thermostat is described that includes a rechargeable battery, a graphical user interface and a wireless network communication capabilities. During installation, in cases where the rechargeable battery is below a first threshold, the installation procedure is limited so as to avoid energy intensive installation steps which may not be supported
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Joseph E. Palmer, Grant M. Erickson, Andrea Mucignat, David Sloo

Thermostat with self-configuring connections to facilitate do-it-yourself installation

11/01/12 - 20120273580 - A thermostat is configured for automated compatibility with HVAC systems that are either single-HVAC-transformer systems or dual-HVAC-transformer systems. The compatibility is automated in that a manual jumper installation is not required for adaptation to either single-HVAC-transformer systems or dual-HVAC-transformer systems. The thermostat has a plurality of HVAC wire connectors including
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers

Power management in energy buffered building control unit

10/18/12 - 20120261109 - A thermostat includes a plurality of HVAC (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of HVAC control wires corresponding to an HVAC system. The thermostat also includes a thermostat processing and control circuit configured to at least partially control the operation of the HVAC system and
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Joseph E. Palmer, Grant M. Erickson, Andrea Mucignat

Thermostat with self-configuring connections to facilitate do-it-yourself installation

10/04/12 - 20120248211 - A thermostat is configured for automated compatibility with HVAC systems that are either single-HVAC-transformer systems or dual-HVAC-transformer systems. The compatibility is automated in that a manual jumper installation is not required for adaptation to either single-HVAC-transformer systems or dual-HVAC-transformer systems. The thermostat has a plurality of HVAC wire connectors including
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers

Power management in energy buffered building control unit

10/04/12 - 20120248210 - A thermostat includes a plurality of HVAC (heating, ventilation, and air conditioning) wire connectors for receiving a plurality of HVAC control wires corresponding to an HVAC system. The thermostat also includes a thermostat processing and control circuit configured to at least partially control the operation of the HVAC system and
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathan Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers, Ian C. Smith, Edwin H. Satterthwaite, Jr., Joseph E. Palmer, Grant M. Erickson, Andrea Mucignat

Thermostat circuitry for connection to hvac systems

05/24/12 - 20120126021 - A thermostat and related methods is provided for controlling an HVAC system having one or two separate transformers for supplying power to the HVAC system. The thermostat includes isolation circuitry housed within the thermostat to safely connect to the HVAC control wires and power wire(s) whether the HVAC system has
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathon Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers

Thermostat battery recharging during hvac function active and inactive states

05/24/12 - 20120126019 - A thermostat and related methods are described for controlling one or more functions, such as heating and cooling in an HVAC. According to some embodiments the thermostat includes a rechargeable battery; charging circuitry adapted and arranged to recharge the battery; and control circuitry adapted and arranged to control the one
Inventors: Daniel Adam Warren, Hugo Fiennes, Jonathon Alan Dutra, David Bell, Anthony Michael Fadell, Matthew Lee Rogers


### David Bell patent invention listings

The bibliographic references displayed about David Bell's patents are for a recent sample of David Bell's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If David Bell filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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