Grzegorz Kaganowicz

US Patent:

6541919, Apr 1, 2003

Filed:

Oct 27, 2000

Appl. No.:

09/698913

Inventors:

William R. Roach - Rocky Hill NJ
Grzegorz Kaganowicz - Belle Mead NJ
Bawa Singh - Voorhees NJ

Assignee:

Sarnoff Corporation - Princeton NJ

International Classification:

G06G 310

US Classification:

3151693, 3151691, 313483, 345 76

Abstract:

A number of light-emitting fibers in side-by-side array comprise a display. Each fiber includes a number of light-emitting elements disposed along the length of one surface of an optical fiber, such as an electro-luminescent material, e. g. , an OLED material, disposed between hole injecting and electron injecting electrodes. Contacts on the top ones of the electrodes are connected by a conductor disposed transverse to the longitudinal direction of the fiber. The conductors are preferably deposited on the optical fibers by mask deposition, preferably utilizing masks adapted for contemporaneously depositing a metal conductor across a plurality of fibers. Electronic circuits having patterned conductors corresponding to the transverse conductors may be connected thereto by solder, conductive adhesive and the like.

US Patent:

20010055454, Dec 27, 2001

Filed:

May 16, 2001

Appl. No.:

09/858848

Inventors:

William Roach - Rocky Hill NJ, US
Judith Ladd - Hamilton Township NJ, US
Grzegorz Kaganowicz - Belle Mead NJ, US
Daniel Szostak - Hamilton Square NJ, US

International Classification:

G02B006/16

US Classification:

385/123000, 385/040000

Abstract:

A light-emitting fiber comprises an optical fiber having a number of light-emitting elements disposed along the length of one surface thereof. The light-emitting elements include a hole injecting electrode on which a patterned insulation layer is disposed having openings defining pixel areas. An electro-luminescent material, such as an OLED material, is disposed at least on such pixel areas and a segmented electron injecting electrode on the OLED layer. The hole injecting electrodes are connected together by an electrical conductor disposed on a side surface of the optical fiber. Electrical contacts connect to the electron injecting electrode and are disposed, at least in part, so as to overlie transverse portions of the insulation layer.

US Patent:

20030087144, May 8, 2003

Filed:

Apr 15, 2002

Appl. No.:

10/123020

Inventors:

Hoi-Cheong Steve Sun - Dayton NJ, US
Richard Whipple - Raritan NJ, US
Rosalyn Ritts - Princeton NJ, US
Steven Lipp - West Windsor NJ, US
Yongchi Tian - Princeton NJ, US
Susan Klatskin - Lawrenceville NJ, US
Grzegorz Kaganowicz - Belle Mead NJ, US

International Classification:

H01M004/90
H01M008/10

US Classification:

429/043000, 429/033000, 429/044000

Abstract:

Additionally provided is a fuel cell with an anode compartment, a cathode compartment and a barrier separating the anode compartment from the cathode compartment but effective to convey protons from the anode compartment to the cathode compartment, comprising in the anode compartment, one or more anode electrodes and, one or more dehydrogenase enzymes effective to transfer electrons from a C1 compound to electron carrier(s), wherein one or more of the said enzyme(s) are covalently linked to surface(s) within the anode compartment. Also provided is a fuel cell with an anode compartment, a cathode compartment and a barrier separating the anode compartment from the cathode compartment but effective to convey protons from the anode compartment to the cathode compartment, comprising in the anode compartment, one or more anode electrodes and, one or more dehydrogenase enzymes effective to transfer electrons from a C1 compound to electron carrier(s), wherein one or more of the said enzyme(s) are covalently linked to a polymer matrix within the anode compartment. When the dehydrogenase enzymes are covalently linked within the anode compartment, useful surfaces include: the anode/cathode barrier, one or more of the anode electrodes, beads or gels in the anode compartment, anode walls and fuel feeding membrane(s).

US Patent:

20030113606, Jun 19, 2003

Filed:

Aug 7, 2002

Appl. No.:

10/213504

Inventors:

Rosalyn Ritts - Princeton NJ, US
Hoi-Cheong Sun - Dayton NJ, US
Richard Whipple - Raritan NJ, US
Steven Lipp - West Windsor NJ, US
Susan Klatskin - Lawrenceville NJ, US
Mary Ippolito - Lawrenceville NJ, US
Grzegorz Kaganowicz - Belle Mead NJ, US

International Classification:

H01M008/10
H01M004/60
H01M004/90

US Classification:

429/033000, 429/213000, 429/043000

Abstract:

The present invention relates to a biocompatible membrane, solutions useful for producing a biocompatible membrane and fuel cells which can utilize biocompatible membranes produced from a synthetic polymer material consisting of at least one block copolymer and optionally at least one additive and a polypeptide.

US Patent:

20030129469, Jul 10, 2003

Filed:

Apr 15, 2002

Appl. No.:

10/123039

Inventors:

Hoi-Cheong Sun - Dayton NJ, US
Peter Coyle - Newtown PA, US
Rosalyn Ritts - Princeton NJ, US
Steven Lipp - West Windsor NJ, US
Richard Whipple - Raritan NJ, US
Grzegorz Kaganowicz - Belle Mead NJ, US

International Classification:

H01M008/02
H01M008/10

US Classification:

429/034000, 429/030000, 429/013000

Abstract:

Also provided is a fuel cell system comprising (1) a fuel cell with an anode compartment and a cathode compartment adapted to operate with a least one liquid consumable comprising (i) a liquid fuel composition or (ii) liquid electron acceptor composition, and: (2) one or both of (a) a fuel reservoir comprising liquid fuel composition separated from the anode compartment by a porous membrane that is selected to not be wetted by either the liquid fuel composition or a solvent/solution with which the anode chamber is adapted to operate or (b) a liquid fuel composition reservoir separated from the cathode compartment by a porous membrane that is selected to not be wetted by either the liquid fuel composition or a composition with which the cathode chamber is adapted to operate.

US Patent:

20030198859, Oct 23, 2003

Filed:

Apr 15, 2002

Appl. No.:

10/123022

Inventors:

Rosalyn Ritts - Princeton NJ, US
Hoi-Cheong Sun - Dayton NJ, US
Richard Whipple - Raritan NJ, US
Steven Lipp - West Windsor NJ, US
Susan Klatskin - Lawrenceville NJ, US
Mary Ippolito - Lawrenceville NJ, US
Grzegorz Kaganowicz - Belle Mead NJ, US
Michael Liberatore - Jersey City NJ, US

International Classification:

H01M004/90
H01M008/10

US Classification:

429/043000, 429/044000, 429/013000, 429/033000

Abstract:

In one embodiment, provided is a fuel cell with an anode compartment and a cathode compartment comprising: in the anode compartment, an anode electrode and one or more dehydrogenase enzymes effective to transfer electrons from a C1 compound comprising carbon, oxygen and hydrogen (optionally consisting of carbon, oxygen and hydrogen) to electron carrier(s), and wherein or further comprising one of the following: (i) the electron carrier(s) are selected to operate with the dehydrogenase enzymes and to be effective to deliver electrons to the anode electrode, (ii) the electron carrier(s) are selected to operate with the dehydrogenase enzymes and to be effective to deliver electrons to electron transfer mediator(s) selected to be effective to deliver electrons to the anode electrode, wherein the anode compartment further comprises the electron transfer mediator(s), (iii) the electron carrier(s) are selected to operate with the dehydrogenase enzymes and to be effective to deliver electrons to a redox enzyme, the redox enzyme is selected to be effective to deliver electrons to second electron carrier(s), the second electron carrier(s) selected to be effective to deliver electrons to electron transfer mediator(s) selected to be effective to deliver the electrons to the anode electrode, wherein the anode compartment further comprises the redox enzyme, second electron carrier(s) and electron transfer mediator(s); in the cathode compartment, a cathode electrode which, when a conductive pathway to the first electrode is formed, is effective to convey the electrons to an electron acceptor composition in the cathode compartment; and a barrier separating the anode compartment from the cathode compartment but effective to convey protons from the anode compartment to the cathode compartment.

US Patent:

44303610, Feb 7, 1984

Filed:

Feb 2, 1983

Appl. No.:

6/463288

Inventors:

John W. Robinson - Levittown PA
Grzegorz Kaganowicz - Belle Mead NJ

Assignee:

RCA Corporation - New York NY

International Classification:

B05D 306

US Classification:

427 39

Abstract:

An improved method of preparing a coating by subjecting gaseous precursors to a glow discharge and an apparatus suitable for carrying out such a method are disclosed. The improvement includes mounting a substrate onto a plate of ferromagnetic material which enhances the deposition rate of the coating within the electrode area.

US Patent:

46923446, Sep 8, 1987

Filed:

Feb 28, 1986

Appl. No.:

6/834384

Inventors:

Grzegorz Kaganowicz - Belle Mead NJ
Alfred C. Ipri - Princeton NJ
Richard S. Crandall - Princeton NJ

Assignee:

RCA Corporation - Princeton NJ

International Classification:

H01L 21318

US Classification:

427 39

Abstract:

A method for forming a dielectric film over a semiconductor device is disclosed. The body of semiconductor material is formed and a hydrogen-containing silicon nitride material substantially free of silicon-hydrogen bonds is formed thereover. Also disclosed is a semiconductor device, including a body of semiconductor material and a dielectric film thereover. The dielectric film is a hydrogen-containing silicon nitride material substantially free of silicon-to-hydrogen bonds.