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Steag AST

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Records under this name other than patents Steag AST holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Showing 1 to 6 of 6 · Back to Steag AST

PatentTitleStatus Expires Confidence
US 6,369,363Method of measuring electromagnetic radiation
Formerly held
Term ended
Term ended Dec 8, 2018 · Medium confidence
Term endedTerm ended Dec 8, 2018Medium confidence
US 6,462,315Optical radiation measurement apparatus
Term ended
Term ended Dec 8, 2018 · From the USPTO record
Term endedTerm ended Dec 8, 2018From the USPTO record
US 5,841,110Method and apparatus for improved temperature control in rapid thermal processing (RTP) systems
Term ended
Term ended no later than Nov 24, 2018 · Low confidence
Term endedTerm ended no later than Nov 24, 2018Low confidence
US 5,870,526Inflatable elastomeric element for rapid thermal processing (RTP) system
Term ended
Term ended no later than Feb 9, 2019 · Low confidence
Term endedTerm ended no later than Feb 9, 2019Low confidence
US 5,872,889Apparatus and method for rapid thermal processing
Term ended
Term ended no later than Feb 16, 2019 · Low confidence
Term endedTerm ended no later than Feb 16, 2019Low confidence
US 5,965,047Rapid thermal processing (RTP) system with rotating substrate
Term ended
Term ended no later than Oct 12, 2019 · Low confidence
Term endedTerm ended no later than Oct 12, 2019Low confidence
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