Fujitsu Limitd
Records under this name other than patents Fujitsu Limitd holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 9 of 9 · Back to Fujitsu Limitd
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 7,440,233 | Magnetic Recording Medium and Information Reproducing Apparatus Term ended Term ended Apr 4, 2026 · High confidence | Term ended | Term ended Apr 4, 2026 | High confidence |
| US 7,159,770 | Shop settlement method, system and program Term ended Term ended Jan 19, 2025 · From the USPTO record | Term ended | Term ended Jan 19, 2025 | From the USPTO record |
| US 9,188,743 | Optical coupling structure and optical transmission apparatus Lapsed on the fee record Ended Nov 17, 2023 · From the USPTO record | Lapsed on the fee record | Ended Nov 17, 2023 | From the USPTO record |
| US 8,051,321 | Cluster system and node switching method Lapsed on the fee record Ended Nov 1, 2019 · From the USPTO record | Lapsed on the fee record | Ended Nov 1, 2019 | From the USPTO record |
| US 6,681,082 | Wavelength division multiplexing optical transmission system, optical amplifier and dispersion compensator Lapsed on the fee record Ended Jan 20, 2016 · From the USPTO record | Lapsed on the fee record | Ended Jan 20, 2016 | From the USPTO record |
| US 6,496,194 | Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions Formerly held Lapsed on the fee record Ended Dec 17, 2014 · From the USPTO record | Lapsed on the fee record | Ended Dec 17, 2014 | From the USPTO record |
| US 6,557,099 | Multiprocessor system for distributively determining the identity of a new control processor based upon the identity of the failing processor(s) stored therein Lapsed on the fee record Ended Apr 29, 2011 · From the USPTO record | Lapsed on the fee record | Ended Apr 29, 2011 | From the USPTO record |
| US 4,720,754 | Digitally responsive system for positioning a transducer of a storage apparatus Term ended Term ended no later than Jan 19, 2008 · Low confidence | Term ended | Term ended no later than Jan 19, 2008 | Low confidence |
| US 5,886,979 | Information recording medium and method for recording and reproducing information to a medium to prevent unauthorized copying Term ended Term ended no later than Mar 23, 2019 · Low confidence | Term ended | Term ended no later than Mar 23, 2019 | Low confidence |