DiGiovanni; David J
Patent Applications and Registrations
Patent applications and USPTO patent grants for DiGiovanni; David J.The latest application filed is for "hollow core optical fiber with controlled diameter hollow regions and apparatus for making the same".
Company Profile
6.51.40
- DiGiovanni; David J - Mountain Lakes NJ
- DiGiovanni; David J. - Mountain Lakes NJ
- DiGiovanni; David J. - Montclair NJ
- DiGiovanni; David J. - Union NJ
- DiGiovanni; David J. - Scotch Plains NJ
Patent Activity
| Patent | Date |
|---|---|
| Hollow Core Optical Fiber With Controlled Diameter Hollow Regions And Apparatus For Making The Same App 20220073407 - Corrado; Matt ; et al. | 2022-03-10 |
| Photoinduced Optical Interconnect App 20220057586 - Ahmad; Raja A ; et al. | 2022-02-24 |
| Hollow core optical fiber with controlled diameter hollow regions and method of making the same Grant 11,203,547 - Corrado , et al. December 21, 2 | 2021-12-21 |
| Optical probe Grant 11,163,324 - Swanson , et al. November 2, 2 | 2021-11-02 |
| Polarization-maintaining fiber device supporting propagation in large mode field diameters Grant 11,156,769 - Ahmad , et al. October 26, 2 | 2021-10-26 |
| Cabling configurations for hollow core optical fibers Grant 11,156,768 - DiGiovanni , et al. October 26, 2 | 2021-10-26 |
| Optical Probe App 20210055752 - Swanson; Eric ; et al. | 2021-02-25 |
| Suppressing Stimulated Brillouin Scattering (sbs) App 20210026092 - Abedin; Kazi S ; et al. | 2021-01-28 |
| Cabling Configurations For Hollow Core Optical Fibers App 20200292751 - DiGiovanni; David J. ; et al. | 2020-09-17 |
| Cabling configurations for hollow core optical fibers Grant 10,684,411 - DiGiovanni , et al. | 2020-06-16 |
| Technique For Fabricating A Multistructure Core Rod Used In Formation Of Hollow Core Optical Fibers App 20200079680 - Corrado; Matt ; et al. | 2020-03-12 |
| Hollow Core Optical Fiber With Controlled Diameter Hollow Regions And Method Of Making The Same App 20200024178 - Corrado; Matt ; et al. | 2020-01-23 |
| Cabling Configurations For Hollow Core Optical Fibers App 20200025999 - DiGiovanni; David J ; et al. | 2020-01-23 |
| Polarization-Maintaining Fiber Device Supporting Propagation in Large Mode Field Diameters App 20190243061 - Ahmad; Raja A. ; et al. | 2019-08-08 |
| Cladding-Pumped Hybrid Amplification Structure And Method App 20190140416 - Abedin; Kazi S. ; et al. | 2019-05-09 |
| Polarization-maintaining fiber device supporting propagation in large mode field diameters Grant 10,261,246 - Ahmad , et al. | 2019-04-16 |
| Polarization-Maintaining Fiber Device Supporting Propagation In Large Mode Field Diameters App 20180164499 - Ahmad; Raja E ; et al. | 2018-06-14 |
| High-birefringence hollow-core fibers and techniques for making same Grant 9,971,087 - Digiovanni , et al. May 15, 2 | 2018-05-15 |
| Polarization-maintaining (PM) double-clad (DC) optical fiber Grant 9,941,656 - DiGiovanni April 10, 2 | 2018-04-10 |
| High-Birefringence Hollow-Core Fibers And Techniques For Making Same App 20170248757 - Digiovanni; David J. ; et al. | 2017-08-31 |
| High-birefringence hollow-core fibers and techniques for making same Grant 9,658,393 - Digiovanni , et al. May 23, 2 | 2017-05-23 |
| Broadband fiber sensor array Grant 9,395,242 - DiGiovanni , et al. July 19, 2 | 2016-07-19 |
| Arrayed optical fiber amplifier using ribbonized erbium-doped fiber Grant 9,379,512 - DiGiovanni , et al. June 28, 2 | 2016-06-28 |
| Polarization-Maintaining (PM) Double-Clad (DC) Optical Fiber App 20160126692 - DiGiovanni; David J. | 2016-05-05 |
| Barbell optical fiber and method of making the same Grant 9,322,988 - Digiovanni , et al. April 26, 2 | 2016-04-26 |
| Polarization-maintaining (pm) Double-clad (dc) Optical Fiber App 20160033720 - DiGiovanni; David J. | 2016-02-04 |
| Termination of optical fiber with low backreflection Grant 9,244,226 - Abedin , et al. January 26, 2 | 2016-01-26 |
| Arrayed Optical Fiber Amplifier Using Ribbonized Erbium-Doped Fiber App 20150295382 - DiGiovanni; David J. ; et al. | 2015-10-15 |
| Termination Of Optical Fiber With Low Backreflection App 20150219851 - Abedin; Kazi S ; et al. | 2015-08-06 |
| High-birefringence Hollow-core Fibers And Techniques For Making Same App 20150198764 - Digiovanni; David J. ; et al. | 2015-07-16 |
| Barbell Optical Fiber And Method Of Making The Same App 20150110452 - Digiovanni; David J. ; et al. | 2015-04-23 |
| Broadband Fiber Sensor Array App 20140247453 - DiGiovanni; David J. ; et al. | 2014-09-04 |
| Fiber-based photonic microdevices with sub-wavelength scale variations in fiber radius Grant 8,755,653 - DiGiovanni , et al. June 17, 2 | 2014-06-17 |
| Method of controlling longitudinal properties of optical fiber Grant 8,591,777 - DiGiovanni , et al. November 26, 2 | 2013-11-26 |
| Selectively pumping a gain-doped region of an optical fiber Grant 8,520,299 - Digiovanni , et al. August 27, 2 | 2013-08-27 |
| Accelerated aging of phosphorus-doped optical fibers Grant 8,445,059 - DiGiovanni , et al. May 21, 2 | 2013-05-21 |
| Segmented gain-doping of an optical fiber Grant 8,412,015 - Digiovanni , et al. April 2, 2 | 2013-04-02 |
| Cascaded raman fiber laser system based on filter fiber Grant 8,351,111 - DiGiovanni , et al. January 8, 2 | 2013-01-08 |
| Coupled Photonic Microdevices With Sub-Wavelength Feature Size App 20120213474 - DiGiovanni; David J. ; et al. | 2012-08-23 |
| Accelerated aging of phosphorus-doped optical fibers Grant 8,111,961 - DiGiovanni , et al. February 7, 2 | 2012-02-07 |
| Sequentially increasing effective area in higher-order mode (HOM) Signal Propagation Grant 8,000,570 - Digiovanni , et al. August 16, 2 | 2011-08-16 |
| Large mode area fiber amplifiers with reduced stimulated brillouin scattering Grant 7,856,162 - DiGiovanni , et al. December 21, 2 | 2010-12-21 |
| Cascaded Raman Fiber Laser System Based on Filter Fiber App 20100290106 - DiGiovanni; David J. ; et al. | 2010-11-18 |
| Method of controlling longitudinal properties of optical fiber App 20100148383 - DiGiovanni; David J. ; et al. | 2010-06-17 |
| Selectively Pumping A Gain-Doped Region Of An Optical Fiber App 20100103959 - Digiovanni; David J ; et al. | 2010-04-29 |
| Large mode area fiber amplifiers with reduced stimulated brillouin scattering App 20100046898 - DiGiovanni; David J. ; et al. | 2010-02-25 |
| Sequentially Increasing Effective Area In Higher-Order Mode (HOM) Signal Propagation App 20100034500 - Digiovanni; David J. ; et al. | 2010-02-11 |
| Pumping in a Higher-Order Mode That is Substantially Identical To a Signal Mode App 20100027938 - Digiovanni; David J. ; et al. | 2010-02-04 |
| Segmented Gain-Doping Of An Optical Fiber App 20100008633 - Digiovanni; David J. ; et al. | 2010-01-14 |
| Large mode area fiber amplifiers with reduced stimulated brillouin scattering Grant 7,627,219 - DiGiovanni , et al. December 1, 2 | 2009-12-01 |
| Accelerated aging of phosphorus-doped optical fibers App 20090214769 - DiGiovanni; David J. ; et al. | 2009-08-27 |
| Accelerated aging of phosphorus-doped optical fibers App 20090211303 - DiGiovanni; David J. ; et al. | 2009-08-27 |
| Large mode area fiber amplifiers with reduced stimulated brillouin scattering App 20090116800 - DiGiovanni; David J. ; et al. | 2009-05-07 |
| Thermophoretic fractionalization of small particles App 20090090614 - DiGiovanni; David J. ; et al. | 2009-04-09 |
| Large mode area fibers using higher order modes Grant 7,483,612 - Digiovanni , et al. January 27, 2 | 2009-01-27 |
| Large mode area fibers using higher order modes Grant 7,386,209 - DiGiovanni , et al. June 10, 2 | 2008-06-10 |
| Optical fibers for high power applications Grant 7,356,232 - DiGiovanni , et al. April 8, 2 | 2008-04-08 |
| Optical fibers for high power applications App 20080069506 - DiGiovanni; David J. ; et al. | 2008-03-20 |
| Large Mode Area Fibers Using Higher Order Modes App 20070274651 - DiGiovanni; David J. ; et al. | 2007-11-29 |
| Large mode area fibers using higher order modes Grant 7,272,288 - DiGiovanni , et al. September 18, 2 | 2007-09-18 |
| Large mode area fibers using higher order modes App 20070077004 - DiGiovanni; David J. ; et al. | 2007-04-05 |
| Large mode area fibers using higher order modes Grant 7,171,074 - DiGiovanni , et al. January 30, 2 | 2007-01-30 |
| Large Mode Area Fibers Using Higher Order Modes App 20060269200 - DiGiovanni; David J. ; et al. | 2006-11-30 |
| Manufacture of optical fibers using enhanced doping App 20060179888 - Digiovanni; David J. ; et al. | 2006-08-17 |
| Large mode area fibers using higher order modes App 20060103919 - DiGiovanni; David J. ; et al. | 2006-05-18 |
| Method of fabricating graded-index optical fiber lenses Grant 7,013,678 - DiGiovanni , et al. March 21, 2 | 2006-03-21 |
| Cladding pumped optical fiber gain devices Grant 6,970,624 - DiGiovanni , et al. November 29, 2 | 2005-11-29 |
| Cladding pumped optical fiber gain devices App 20040252946 - DiGiovanni, David J. ; et al. | 2004-12-16 |
| Manufacture of optical fibers using enhanced doping App 20040112089 - DiGiovanni, David J. ; et al. | 2004-06-17 |
| Method of fabricating graded-index optical fiber lenses App 20040055340 - DiGiovanni, David J. ; et al. | 2004-03-25 |
| Method for producing fused fiber bundles Grant 5,935,288 - DiGiovanni , et al. August 10, 1 | 1999-08-10 |
| Single mode optical transmission fiber, and method of making the fiber Grant 5,596,668 - DiGiovanni , et al. January 21, 1 | 1997-01-21 |
| Optical fiber non-reciprocal phase shifters and optical isolators using them Grant 5,479,551 - DiGiovanni , et al. December 26, 1 | 1995-12-26 |
| System for spectrum-sliced fiber amplifier light for multi-channel wavelength-division-multiplexed applications Grant 5,440,417 - Chung , et al. August 8, 1 | 1995-08-08 |
| High power, high gain, low noise, two-stage optical amplifier Grant 5,430,572 - DiGiovanni , et al. July 4, 1 | 1995-07-04 |
| Method of mitigating gain peaking using a chain of fiber amplifiers Grant 5,406,404 - DiGiovanni , et al. April 11, 1 | 1995-04-11 |
| Optical fiber amplifier and a glass therefor Grant 5,378,664 - Becker , et al. January 3, 1 | 1995-01-03 |
| Article comprising an optical waveguide containing a fluorescent dopant Grant 5,259,046 - DiGiovanni , et al. November 2, 1 | 1993-11-02 |
| Article comprising an optical fiber laser Grant 5,237,576 - DiGiovanni , et al. August 17, 1 | 1993-08-17 |
| High gain multi-mode optical amplifier Grant 5,187,759 - DiGiovanni , et al. February 16, 1 | 1993-02-16 |
| Electrically tunable fiber ring laser Grant 5,181,210 - Chung , et al. January 19, 1 | 1993-01-19 |
| Electrically tunable fiber ring laser Grant 5,132,976 - Chung , et al. July 21, 1 | 1992-07-21 |
| Sol-gel doping of optical fiber preform Grant 5,123,940 - DiGiovanni , et al. June 23, 1 | 1992-06-23 |
| Multi-stage optical amplifier Grant 5,115,338 - DiGiovanni , et al. May 19, 1 | 1992-05-19 |
| System comprising Er-doped optical fiber Grant 5,058,976 - DiGiovanni , et al. October 22, 1 | 1991-10-22 |
| Multi-stage optical fiber amplifier Grant 5,050,949 - DiGiovanni , et al. September 24, 1 | 1991-09-24 |
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