US Patent 7446988 Fault condition protection

Patent 7446988 was granted and assigned to Power Integrations on November, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

All edits

Edits on 21 Sep, 2023

"update inverses"

Golden AI

edited on 21 Sep, 2023

Edits made to:

Infobox (+1 properties)

Infobox

Patent Citations Received

‌

US Patent 11762447 Power supply with boost stage to improve ride through performance

Edits on 17 Sep, 2023

"Add patent inventor(s)"

Golden AI

edited on 17 Sep, 2023

Edits made to:

Infobox (+3 properties)

Infobox

Patent Inventor Names

Alex Djenguerian0

Balu Balakrishnan0

Leif Lund0

Edits on 15 Sep, 2023

"Add patent abstract"

Golden AI

edited on 15 Sep, 2023

Edits made to:

Article (+419 characters)

Article

Patent abstract

A circuit protects a power conversion system with a feedback control loop from a fault condition. The circuit has an oscillator having an input for generating a signal with a frequency and a timer connected to the oscillator input and to the feedback control loop. The timer disables the oscillator after a period following the opening of the feedback control loop to protect the power conversion system.

Edits on 22 May, 2023

"Remove website redirecting to Patent Public Search front page"

Golden AI

edited on 22 May, 2023

Edits made to:

Infobox (-1 properties)

Infobox

Official Website

https://pdfpiw.uspto.gov/.piw?Docid=074469880

Edits on 17 May, 2023

"Remove leading 0 from patent number"

Golden AI