The Patent Finder

Xebec Development Partners, Ltd.

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

Showing 1 to 4 of 4 · Back to Xebec Development Partners, Ltd.

PatentTitleStatus Expires Confidence
US 4,656,538Disk drive control system
Term ended
Term ended no later than Apr 7, 2007 · Low confidence
Term endedTerm ended no later than Apr 7, 2007Low confidence
US 4,686,595Apparatus for repositioning a transducer in the absence of electrical current to a drive system
Term ended
Term ended no later than Aug 11, 2007 · Low confidence
Term endedTerm ended no later than Aug 11, 2007Low confidence
US 4,688,119Detection and amplification circuit
Term ended
Term ended no later than Aug 18, 2007 · Low confidence
Term endedTerm ended no later than Aug 18, 2007Low confidence
US 4,736,341Intelligent hard disk drive subsystem
Term ended
Term ended no later than Apr 5, 2008 · Low confidence
Term endedTerm ended no later than Apr 5, 2008Low confidence
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 15, 2026 · includes USPTO assignment & status data published Nov 15, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited