Alpha Technologies Ltd.

Also on record

Records under this name other than the patents Alpha Technologies Ltd. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 2 patents it holds.

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Patent	Title	Status	Expires	Confidence
US 7,567,520	Apparatus and method of remotely enabling a special mode of operation of an endpoint in a VoIP network Formerly held In force Term ends Feb 8, 2028 · From the USPTO record	In force	Term ends Feb 8, 2028	From the USPTO record
US 11,322,974	Ferroresonant transformer systems and methods Formerly held In force Ends no later than Jul 7, 2030 · From the USPTO record	In force	Ends no later than Jul 7, 2030	From the USPTO record
US 8,575,779	Ferroresonant transformer for use in uninterruptible power supplies Formerly held In force Term ends Sep 9, 2031 · From the USPTO record	In force	Term ends Sep 9, 2031	From the USPTO record
US 10,263,460	Uninterruptible Power Supply Systems and Methods for Communication Systems Formerly held In force Term ends Oct 17, 2031 · Medium confidence	In force	Term ends Oct 17, 2031	Medium confidence
US 9,633,781	Ferroresonant transformer for use in uninterruptible power supplies Formerly held In force Term ends Nov 16, 2031 · From the USPTO record	In force	Term ends Nov 16, 2031	From the USPTO record
US 9,853,497	Charge equalization systems and methods for battery systems and uninterruptible power supplies Formerly held In force Ends no later than Jan 13, 2032 · From the USPTO record	In force	Ends no later than Jan 13, 2032	From the USPTO record
US 10,312,728	Charge equalization systems and methods for battery systems and uninterruptible power supplies Formerly held In force Ends no later than Jan 13, 2032 · From the USPTO record	In force	Ends no later than Jan 13, 2032	From the USPTO record
US 10,355,521	Switching systems and methods for use in uninterruptible power supplies Formerly held In force Term ends Mar 1, 2032 · From the USPTO record	In force	Term ends Mar 1, 2032	From the USPTO record
US 10,103,571	Uninterruptible power supplies for use in a distributed network Formerly held In force Term ends Jul 25, 2032 · From the USPTO record	In force	Term ends Jul 25, 2032	From the USPTO record
US 10,819,144	Ferroresonant transformer for use in uninterruptible power supplies Formerly held In force Term ends Aug 31, 2032 · From the USPTO record	In force	Term ends Aug 31, 2032	From the USPTO record

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Pro members: see all 60 patents