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Astec International Limited patents

Recent patent applications related to Astec International Limited. Astec International Limited is listed as an Agent/Assignee. Note: Astec International Limited may have other listings under different names/spellings. We're not affiliated with Astec International Limited, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Astec International Limited-related inventors




Date Astec International Limited patents (updated weekly) - BOOKMARK this page
02/23/17Fixed frequency discontinuous conduction mode flyback power converters employing zero voltage switching
12/29/16Power converters and methods for reducing voltage changes at an output of a power converter
12/22/16Llc resonant converter and suppressing ripples in output voltage thereof
08/04/16Power transformers and methods of manufacturing transformers and windings
08/04/16Dynamic operating frequency control of a buck power converter having a variable voltage output
08/04/16Dc-dc power converter for use in data communications distributed power architecture
05/12/16Assemblies and methods for directly connecting integrated circuits to electrically conductive sheets
04/28/16Systems and methods for communicating data via light pulses
02/11/16High voltage power converter with a configurable input
01/14/16Multiphase dc/dc converters and control circuits for controlling converters using fixed and/or variable frequencies
07/16/15Control circuits and methods for regulating output voltages based on adjustable references voltages
07/16/15Control circuits and methods for regulating output voltages using multiple and/or adjustable reference voltages
07/16/15Control circuits and methods for regulating output voltages using multiple and/or adjustable reference voltages
07/16/15Control circuits and methods for regulating output voltages using multiple and/or adjustable reference voltages
06/11/15Switching shunt regulator circuits
06/11/15Methods for overdriving a base current of an emitter switched bipolar junction transistor and corresponding circuits
04/23/15Input redundant circuit
10/16/14Power converters and methods of improving efficiency thereof
09/18/14Power supply systems with filters
09/18/14Arc prevention in dc power systems
09/04/14Precision output control for dc voltage regulators
08/07/14Disconnect switches in dc power systems
07/17/14Transformer assemblies with moveable terminal blocks
05/08/14Control circuits for power converters
08/08/13Multi-winding magnetic structures
03/28/13Led driver circuits
03/28/13Compact isolated switching power converters
09/06/12Variable input voltage pfc circuits, systems and power supplies with phase shifted power rails
06/07/12Led drivers and control methods
06/07/12Mains dimmable led driver circuits
05/24/12Power systems for photovoltaic and dc input sources
04/26/12Core and coil construction for multi-winding magnetic structures
04/19/12Multi-level parallel power converters
04/05/12Photovoltaic power systems
04/05/12Converters and inverters for photovoltaic power systems
04/05/12Jitter control and operating profiles for air moving devices
03/29/12Delayed execution and automated model detection for air moving devices
03/29/12Photovoltaic power converters and closed loop maximum power point tracking
03/29/12Controlled angular acceleration for air moving devices
03/22/12Switching power converters and controllers having auxiliary power circuits
03/08/12Fastener retainer brackets
03/01/12Open loop dc to dc converters with enable/disable circuits
10/20/11Current balancing multiphase power converters, controllers and methods
10/06/11Inductors occupying space above circuit board components
03/31/11Multiphase power converters, controllers and control methods
03/31/11Assemblies and methods for sensing current through semiconductor device leads
03/31/11Low cost charger transformer
03/31/11Center tapped transformers for isolated power converters
03/31/11Assemblies and methods for directly connecting integrated circuits to electrically conductive sheets
03/31/11Ac-dc switching power converters with frequency variation in response to load changes
03/31/11Power factor correction circuits, systems and power supplies operable with different input voltages
03/31/11Bridgeless boost pfc circuits and systems
02/17/11Bridgeless boost pfc circuits and systems with reduced common mode emi
12/02/10Feedthrough capacitor assemblies
05/06/10Thermally conductive covers for electric circuit assemblies
03/04/10Inductorless isolated power converters with zero voltage and zero current switching
02/04/10Multiple output isolated dc/dc power converters
06/18/09Switching power converter with reduced switching losses
04/02/09Variable output voltage power converter
04/02/09Fast transient step load response in a power converter







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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Astec International Limited in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Astec International Limited with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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