Fibertek, Inc.
Records under this name other than patents Fibertek, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US 12,038,465 | Self-Locked Rydberg Atom Electric Field Sensor Formerly held In force · High confidence | In force | High confidence | |
| US 9,972,963 | Process Using a Single Circular Wedge Prism for Fine Alignment of a Laser Cavity with a Single-Axis Scanning Element as the Optical Q-Switch Formerly held Lapsed on the fee record Ended May 15, 2022 · High confidence | Lapsed on the fee record | Ended May 15, 2022 | High confidence |
| US 6,363,095 | Solid-state laser system using high-temperature semiconductor diode laser as an optical pump source Formerly held Term ended Term ended May 6, 2019 · From the USPTO record | Term ended | Term ended May 6, 2019 | From the USPTO record |
| US 6,171,542 | Method and apparatus for the manufacture of blown plastic containers Formerly held Lapsed on the fee record Ended Jan 9, 2013 · From the USPTO record | Lapsed on the fee record | Ended Jan 9, 2013 | From the USPTO record |
| US 4,870,352 | Contactless current probe based on electron tunneling Term ended Term ended no later than Sep 26, 2009 · Low confidence | Term ended | Term ended no later than Sep 26, 2009 | Low confidence |
| US 4,902,126 | Wire obstacle avoidance system for helicopters Term ended Term ended no later than Feb 20, 2010 · Low confidence | Term ended | Term ended no later than Feb 20, 2010 | Low confidence |
| US 4,917,481 | High intensity laser radiation protection Term ended Term ended no later than Apr 17, 2010 · Low confidence | Term ended | Term ended no later than Apr 17, 2010 | Low confidence |
| US 4,942,302 | Large area solid state nucler detector with high spatial resolution Term ended Term ended no later than Jul 17, 2010 · Low confidence | Term ended | Term ended no later than Jul 17, 2010 | Low confidence |
| US 5,047,620 | Laser pulse receiver for detecting and recording weak laser pulses in variable background radiation Formerly held Term ended Term ended no later than Sep 10, 2011 · Low confidence | Term ended | Term ended no later than Sep 10, 2011 | Low confidence |
| US 5,181,211 | Eye-safe laser system Term ended Term ended no later than Jan 19, 2013 · Low confidence | Term ended | Term ended no later than Jan 19, 2013 | Low confidence |