Optrom, Inc.
Records under this name other than patents Optrom, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
Showing 1 to 8 of 8 · Back to Optrom, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D611,172 | Lamp tube Term ended Term ended Mar 2, 2024 · From the USPTO record | Term ended | Term ended Mar 2, 2024 | From the USPTO record |
| US 6,393,400 | Intelligent optical disk with speech synthesizing capabilities Lapsed on the fee record Ended May 21, 2014 · From the USPTO record | Lapsed on the fee record | Ended May 21, 2014 | From the USPTO record |
| US 6,295,564 | Storage medium having electronic circuit and computer system having the storage medium Lapsed on the fee record Ended Sep 25, 2013 · From the USPTO record | Lapsed on the fee record | Ended Sep 25, 2013 | From the USPTO record |
| US 6,938,121 | Disk storage system having an electronic circuit mounted on the surface of the disk and control method thereof Lapsed on the fee record Ended Aug 30, 2013 · From the USPTO record | Lapsed on the fee record | Ended Aug 30, 2013 | From the USPTO record |
| US 6,535,465 | Integrated-disk drive having an intelligent electronic circuit mounted as part of the disk Lapsed on the fee record Ended Mar 18, 2011 · From the USPTO record | Lapsed on the fee record | Ended Mar 18, 2011 | From the USPTO record |
| US 6,510,125 | Storage medium having electronic circuit, apparatus communicating information with the electronic circuit, and system including them Lapsed on the fee record Ended Jan 21, 2011 · From the USPTO record | Lapsed on the fee record | Ended Jan 21, 2011 | From the USPTO record |
| US 6,496,883 | Storage medium having electronic circuit and computer system having the storage medium Lapsed on the fee record Ended Dec 17, 2010 · From the USPTO record | Lapsed on the fee record | Ended Dec 17, 2010 | From the USPTO record |
| US 6,287,661 | Label for optical disks and optical disk adhered with the label Lapsed on the fee record Ended Sep 11, 2009 · From the USPTO record | Lapsed on the fee record | Ended Sep 11, 2009 | From the USPTO record |