Norwood; Robert A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Norwood; Robert A..The latest application filed is for "chip-to-chip optical interconnection using high refractive index couplers".

Company Profile

8.35.44

Norwood; Robert A. - Tucson AZ
Norwood; Robert A. - West Chester PA
Norwood, Robert A. - Cranford NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
High-throughput manufacturing of photonic integrated circuit (PIC) waveguides using multiple exposures Grant 11,454,759 - Jiang , et al. September 27, 2	2022-09-27
Chip-to-chip Optical Interconnection Using High Refractive Index Couplers App 20220244458 - Koch; Thomas L. ; et al.	2022-08-04
Fabrication of optical interconnect structures for a photonic integrated circuit Grant 11,402,752 - Koch , et al. August 2, 2	2022-08-02
Chalcogenide Hybrid Organic/inorganic Polymers And Methods For Producing And Using The Same App 20220162390 - PYUN; Dong-Chul ("Jeffrey") ; et al.	2022-05-26
High Verdet Constant Nanoparticles and Methods For Producing and Using the Same App 20220153902 - Pyun; Dong-Chul "Jeffrey" ; et al.	2022-05-19
Optical printed circuit board with polymer array stitch Grant 11,327,225 - Koch , et al. May 10, 2	2022-05-10
Assembly Of Flexible Optical Waveguides And Photonic Chips For Optical Interconnection Packaging App 20220105695 - JIANG; Linan ; et al.	2022-04-07
Fabrication of polymer waveguide interconnect between chips with a gap and/or step Grant 11,275,208 - Jiang , et al. March 15, 2	2022-03-15
Chalcogenide Hybrid Organic/inorganic Polymers Films And Coatings And The Use Thereof App 20210389504 - Pyun; Dong-Chul ; et al.	2021-12-16
Fabrication Of Polymer Waveguide Interconnect Between Chips With A Gap And/or Step App 20210373236 - JIANG; Linan ; et al.	2021-12-02
Athermal silicon optical add-drop multiplexers based on thermo-optic coefficient tuning of sol-gel material Grant 11,163,113 - Namnabat , et al. November 2, 2	2021-11-02
Copolymerization of elemental sulfur to synthesize high sulfur content polymeric materials Grant 11,078,333 - Pyun , et al. August 3, 2	2021-08-03
Chalcogenide Hybrid Inorganic/organic Polymers (chips) For Infrared Optical Materials And Devices App 20210102012 - Pyun; Dong-Chul ; et al.	2021-04-08
Nonlinear Optical Components For All-optical Probabilistic Graphical Model App 20210096819 - BABAEIAN; Masoud ; et al.	2021-04-01
High-throughput Manufacturing Of Photonic Integrated Circuit (pic) Waveguides Using Multiple Exposures App 20200379175 - JIANG; Linan ; et al.	2020-12-03
Athermal Silicon Optical Add-drop Multiplexers Based On Thermo-optic Coefficient Tuning Of Sol-gel Material App 20200264370 - NAMNABAT; Soha ; et al.	2020-08-20
Relaxed Tolerance Adiabatic Coupler For Optical Interconnects App 20200132931 - FARD; Erfan M. ; et al.	2020-04-30
Optical Printed Circuit Board With Polymer Array Stitch App 20190098751 - KOCH; Thomas L. ; et al.	2019-03-28
Ultrasonic/photoacoustic imaging devices and methods Grant 10,241,199 - Witte , et al.	2019-03-26
Fabrication Of Optical Interconnect Structures For A Photonic Integrated Circuit App 20180314151 - KOCH; THOMAS L. ; et al.	2018-11-01
Copolymerization Of Elemental Sulfur To Synthesize High Sulfur Content Polymeric Materials App 20180208686 - Pyun; Dong-Chul ; et al.	2018-07-26
SHG imaging technique for assessing hybrid EO polymer/silicon photonic integrated circuits Grant 9,645,045 - Norwood , et al. May 9, 2	2017-05-09
Method of purifying nanodiamond powder and purified nanodiamond powder Grant 9,446,956 - Gangopadhyay , et al. September 20, 2	2016-09-20
Magnetic-core polymer-shell nanocomposites with tunable magneto-optical and/or optical properties Grant 9,378,880 - Gangopadhyay , et al. June 28, 2	2016-06-28
High sulfur content copolymers and composite materials and electrochemical cells and optical elements using them Grant 9,306,218 - Pyun , et al. April 5, 2	2016-04-05
Shg Imaging Technique For Assessing Hybrid Eo Polymer/silicon Photonic Integrated Circuits App 20150292981 - Norwood; Robert A. ; et al.	2015-10-15
Ultrasonic/photoacoustic Imaging Devices And Methods App 20150226845 - Witte; Russell S. ; et al.	2015-08-13
Magnetic-core Polymer-shell Nanocomposites With Tunable Magneto-optical And/or Optical Properties App 20150221425 - Gangopadhyay; Palash ; et al.	2015-08-06
Method Of Purifying Nanodiamond Powder And Purified Nanodiamond Powder App 20150125379 - Gangopadhyay; Palash ; et al.	2015-05-07
Magnetic-core polymer-shell nanocomposites with tunable magneto-optical and/or optical properties Grant 9,011,710 - Gangopadhyay , et al. April 21, 2	2015-04-21
Method of purifying nanodiamond powder and purified nanodiamond powder Grant 8,940,267 - Norwood , et al. January 27, 2	2015-01-27
Ultrasonic/photoacoustic imaging devices and methods Grant 8,879,352 - Witte , et al. November 4, 2	2014-11-04
Nanostructured electrodes and active polymer layers Grant 8,859,423 - Thomas , et al. October 14, 2	2014-10-14
Mid-infrared supercontinuum fiber laser Grant 8,804,777 - Zhu , et al. August 12, 2	2014-08-12
High Sulfur Content Copolymers And Composite Materials And Electrochemical Cells And Optical Elements Using Them App 20140199592 - Pyun; Dong-Chul ; et al.	2014-07-17
Mid-infrared Supercontinuum Fiber Laser App 20140133500 - Zhu; Xiushan ; et al.	2014-05-15
Method Of Purifying Nanodiamond Powder And Purified Nanodiamond Powder App 20140004031 - Norwood; Robert A. ; et al.	2014-01-02
Nanostructured Electrodes And Active Polymer Layers App 20130143414 - Thomas; Jayan ; et al.	2013-06-06
Ultrasonic/photoacoustic Imaging Devices And Methods App 20130039147 - Witte; Russell S. ; et al.	2013-02-14
Magnetic-nanoparticle-polymer Composites With Enhanced Magneto-optical Properties App 20120052286 - Norwood; Robert A. ; et al.	2012-03-01
Magnetic-core Polymer-shell Nanocomposites With Tunable Magneto-optical And/or Optical Properties App 20120043495 - Gangopadhyay; Palash ; et al.	2012-02-23
Nanoamorphous carbon-based photonic crystal infrared emitters Grant 8,076,617 - Norwood , et al. December 13, 2	2011-12-13
System and method using a voltage kick-off to record a hologram on a photorefractive polymer for 3D holographic display and other applications Grant 7,973,989 - Peyghambarian , et al. July 5, 2	2011-07-05
Hybrid strip-loaded electro-optic polymer/sol-gel modulator Grant 7,912,327 - DeRose , et al. March 22, 2	2011-03-22
Nanoamorphous Carbon-based Photonic Crystal Infrared Emitters App 20110042589 - Norwood; Robert A. ; et al.	2011-02-24
Terahertz Emitters App 20100276612 - Norwood; Robert A. ; et al.	2010-11-04
Hybrid electro-optic polymer/sol-gel modulator Grant 7,693,355 - Peyghambarian , et al. April 6, 2	2010-04-06
Hybrid Strip-Loaded Electro-Optic Polymer/Sol-Gel Modulator App 20100014800 - DEROSE; CHRISTOPHER T. ; et al.	2010-01-21
Hybrid Electro-Optic Polymer/Sol-Gel Modulator App 20090074346 - Peyghambarian; Nasser N. ; et al.	2009-03-19
System and Method Using a Voltage Kick-Off to Record a Hologram on a Photorefractive Polymer for 3D Holographic Display and Other Applications App 20090046333 - Peyghambarian; Nasser N. ; et al.	2009-02-19
Technique to enhance the electro-optic coefficient of polymers by using a sol-gel cladding layer to increase poling efficiency Grant 7,391,938 - Peyghambarian , et al. June 24, 2	2008-06-24
Low Cost Vertical Fabry-perot Polymer/sol-gel Electro-optic Modulators App 20080013159 - Fallahi; Mahmoud ; et al.	2008-01-17
Technique To Enhance The Electro-optic Coefficient Of Polymers By Using A Sol-gel Cladding Layer To Increase Poling Efficiency App 20070297708 - PEYGHAMBARIAN; Nasser ; et al.	2007-12-27
Polymer optical waveguides on polymer substrates Grant 6,917,749 - Gao , et al. July 12, 2	2005-07-12
Polymer blends for optical amplification App 20040201000 - Norwood, Robert A. ; et al.	2004-10-14
Optical devices made from radiation curable fluorinated compositions Grant 6,800,424 - Xu , et al. October 5, 2	2004-10-05
Planar polymeric waveguide devices with temperature dependence control features Grant 6,684,019 - Norwood , et al. January 27, 2	2004-01-27
Optical devices made from radiation curable fluorinated compositions App 20030207215 - Xu, Baopei ; et al.	2003-11-06
Codopant polymers for efficient optical amplification App 20030156320 - Norwood, Robert A. ; et al.	2003-08-21
Planar optical waveguide with core barrier Grant 6,603,917 - Takayama , et al. August 5, 2	2003-08-05
Optical polymer blends with adjustable refractive index and optical waveguides using same App 20030128956 - Sharma, Jaya ; et al.	2003-07-10
Polymer optical waveguides on polymer substrates App 20030086679 - Gao, Renyuan ; et al.	2003-05-08
Planar optical waveguide with core barrier App 20030086672 - Takayama, Kazuya ; et al.	2003-05-08
Optical devices made from radiation curable fluorinated compositions Grant 6,555,288 - Xu , et al. April 29, 2	2003-04-29
Codopant polymers for efficient optical amplification Grant 6,538,805 - Norwood , et al. March 25, 2	2003-03-25
Tunable optical add/drop multiplexer App 20030021535 - Eldada, Louay ; et al.	2003-01-30
Thin film optical waveguides Grant 6,473,551 - Norwood , et al. October 29, 2	2002-10-29
Hybrid integrated optical add-drop multiplexer Grant 6,385,362 - Norwood May 7, 2	2002-05-07
Cascading of tunable optical filter elements App 20010028494 - Norwood, Robert A. ; et al.	2001-10-11
Rare earth polymers, optical amplifiers and optical fibers Grant 6,292,292 - Garito , et al. September 18, 2	2001-09-18

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.