The Patent Finder

PSC Inc.

Also on record
Records under this name other than patents PSC Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

Back to PSC Inc.

PatentTitleStatus Expires Confidence
US 9,280,253Application coordinating system, application coordinating method, and application coordinating program
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 6,598,791Self-Checkout System and Method Including Item Buffer for Item Security Verification
Formerly held
Term ended
Term ended Jan 19, 2021 · High confidence
Term endedTerm ended Jan 19, 2021High confidence
US 6,520,415Barcode reading device with photodetector assembly including a lenticular array
Term ended
Term ended Feb 10, 2020 · From the USPTO record
Term endedTerm ended Feb 10, 2020From the USPTO record
US 6,257,490CCD-based bar code scanner
Formerly held
Term ended
Term ended Nov 9, 2019 · From the USPTO record
Term endedTerm ended Nov 9, 2019From the USPTO record
US 6,137,577Method and apparatus for measuring dimensions of objects on a conveyor
Formerly held
Term ended
Term ended Nov 3, 2019 · From the USPTO record
Term endedTerm ended Nov 3, 2019From the USPTO record
US 6,230,975Optical reader with adaptive exposure control
Term ended
Term ended Oct 7, 2019 · From the USPTO record
Term endedTerm ended Oct 7, 2019From the USPTO record
US 6,311,895Optical reader with condensed CMOS circuitry
Term ended
Term ended Oct 7, 2019 · From the USPTO record
Term endedTerm ended Oct 7, 2019From the USPTO record
US 6,173,895Articulated scan elements with elastomeric hinges, and methods for manufacture of same
Formerly held
Term ended
Term ended Apr 5, 2019 · From the USPTO record
Term endedTerm ended Apr 5, 2019From the USPTO record
US 6,641,043Articulated scan elements with elastomeric hinges, and methods for manufacture of same
Formerly held
Term ended
Ended no later than Apr 5, 2019 · From the USPTO record
Term endedEnded no later than Apr 5, 2019From the USPTO record
US 6,045,044Method and apparatus for reducing bandwidth limited noise in bar code scanner
Term ended
Term ended Dec 22, 2018 · From the USPTO record
Term endedTerm ended Dec 22, 2018From the USPTO record
10 of 174 patents shown.
Pro members see all 174.
Pro members: see all 174 patents
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited