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Sensor Technology Co., Ltd.

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

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PatentTitleStatus Expires Confidence
US 6,033,500Airbag explosive composition and process for producing said composition
Formerly held
Term ended
Term ended Jan 27, 2018 · From the USPTO record
Term endedTerm ended Jan 27, 2018From the USPTO record
US 3,932,763Detector for tubular transparent article
Term ended
Term ended no later than Jan 13, 1996 · Low confidence
Term endedTerm ended no later than Jan 13, 1996Low confidence
US 3,990,914Tubular solar cell
Term ended
Term ended no later than Nov 9, 1996 · Low confidence
Term endedTerm ended no later than Nov 9, 1996Low confidence
US 3,995,308Photosensitive Darlington device and process of fabricating same
Term ended
Term ended no later than Nov 30, 1996 · Low confidence
Term endedTerm ended no later than Nov 30, 1996Low confidence
US 4,044,372Photovoltaic cell having controllable spectral response
Term ended
Term ended no later than Aug 23, 1997 · Low confidence
Term endedTerm ended no later than Aug 23, 1997Low confidence
US 4,052,782Tubular solar cell and method of making same
Term ended
Term ended no later than Oct 11, 1997 · Low confidence
Term endedTerm ended no later than Oct 11, 1997Low confidence
US 4,058,056Microprocessor controlled card reader/printer
Term ended
Term ended no later than Nov 15, 1997 · Low confidence
Term endedTerm ended no later than Nov 15, 1997Low confidence
US 4,081,820Complementary photovoltaic cell
Term ended
Term ended no later than Mar 28, 1998 · Low confidence
Term endedTerm ended no later than Mar 28, 1998Low confidence
US 4,129,823System for determining the current-voltage characteristics of a photovoltaic array
Term ended
Term ended no later than Dec 12, 1998 · Low confidence
Term endedTerm ended no later than Dec 12, 1998Low confidence
US 4,224,514Optical encoder
Formerly held
Term ended
Term ended no later than Sep 23, 2000 · Low confidence
Term endedTerm ended no later than Sep 23, 2000Low confidence
10 of 26 patents shown.
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Pro members: see all 26 patents
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