Spectra Science Corporation

Organization

Providence, RI, US

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Optically-based methods and apparatus for performing sorting, codin...
- Patent number 6,832,783
- Issue date Dec 21, 2004
- Spectra Science Corporation
- Nabil M Lawandy
- G07 - CHECKING-DEVICES
Information Patent Grant
Quantum dots, semiconductor nanocrystals and semiconductor particle...
- Patent number 6,633,370
- Issue date Oct 14, 2003
- Spectra Science Corporation
- Nabil M. Lawandy
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus employing multi-spectral imaging for the remo...
- Patent number 6,578,712
- Issue date Jun 17, 2003
- Spectra Science Corporation
- Nabil M. Lawandy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thickness sensor suitable for detecting a presence of a plurality o...
- Patent number 6,370,216
- Issue date Apr 9, 2002
- Spectra Science Corporation
- Nabil M. Lawandy
- G07 - CHECKING-DEVICES
Information Patent Grant
Methods and apparatus employing multi-spectral imaging for the remo...
- Patent number 6,296,189
- Issue date Oct 2, 2001
- Spectra Science Corporation
- Nabil M. Lawandy
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Field activated security articles including polymer dispersed liqui...
- Patent number 6,259,506
- Issue date Jul 10, 2001
- Spectra Science Corporation
- Nabil M Lawandy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Solid state source for generating intense light for photomedicine
- Patent number 6,254,596
- Issue date Jul 3, 2001
- Spectra Science Corporation
- Nabil M. Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Diagnostic application of sono-chemical excitation of fluorescent p...
- Patent number 6,233,481
- Issue date May 15, 2001
- Spectra Science Corporation
- Nabil M Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Methods and apparatus for performing microanalytical techniques usi...
- Patent number 6,100,973
- Issue date Aug 8, 2000
- Spectra Science Corporation
- Nabil M. Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for intracavity pixelated lasing projection
- Patent number 6,088,380
- Issue date Jul 11, 2000
- Spectra Science Corporation
- Nabil M Lawandy
- G02 - OPTICS
Information Patent Grant
Self-targeting reader system for remote identification
- Patent number 6,064,476
- Issue date May 16, 2000
- Spectra Science Corporation
- William Goltsos
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Scratch card, and method and apparatus for validation of the same
- Patent number 6,047,964
- Issue date Apr 11, 2000
- Spectra Science Corporation
- Nabil M Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Photoemitting catheters and other structures suitable for use in ph...
- Patent number 6,030,411
- Issue date Feb 29, 2000
- Spectra Science Corporation
- Nabil M Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of metal chalcogenide quantum
- Patent number 5,908,608
- Issue date Jun 1, 1999
- Spectra Science Corporation
- Nabil M. Lawandy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor nanocrystal display materials and display apparatus e...
- Patent number 5,882,779
- Issue date Mar 16, 1999
- Spectra Science Corporation
- Nabil M. Lawandy
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Photoemitting catheters and other structures suitable for use in ph...
- Patent number 5,851,225
- Issue date Dec 22, 1998
- Spectra Science Corporation
- Nabil M Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chemiluminescent sources for photodynamic therapy and photomedicine
- Patent number 5,845,640
- Issue date Dec 8, 1998
- Spectra Science Corporation
- Nabil M. Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Solid state source for generating intense light for photodynamic th...
- Patent number 5,793,781
- Issue date Aug 11, 1998
- Spectra Science Corporation
- Nabil M. Lawandy
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrically stabilized liquid toners
- Patent number 5,346,796
- Issue date Sep 13, 1994
- Spectrum Sciences B.V.
- Yaacov Almog
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image transfer apparatus including intermediate transfer blanket
- Patent number 5,335,054
- Issue date Aug 2, 1994
- Spectrum Sciences B.V.
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser scanning apparatus with a positionable relay mirror
- Patent number 5,315,321
- Issue date May 24, 1994
- Spectrum Sciences B.V.
- Shalom Peled
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid toner developing apparatus having metal blade with insulatin...
- Patent number 5,289,238
- Issue date Feb 22, 1994
- Spectrum Sciences B.V.
- Ishaiau Lior
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid developer containing stabilized charge director composition
- Patent number 5,286,593
- Issue date Feb 15, 1994
- Spectrum Sciences B.V.
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fusing apparatus and method
- Patent number 5,286,948
- Issue date Feb 15, 1994
- Spectrum Sciences B.V.
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging system
- Patent number 5,280,326
- Issue date Jan 18, 1994
- Spectrum Sciences B.V.
- Hanna Pinhas
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid toner imaging system
- Patent number 5,278,615
- Issue date Jan 11, 1994
- Spectrum Sciences B.V.
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging method and apparatus
- Patent number 5,276,492
- Issue date Jan 4, 1994
- Spectrum Sciences B.V.
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for fusing developed image
- Patent number 5,270,776
- Issue date Dec 14, 1993
- Spectrum Sciences B.V.
- Benzion Landa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser scanning apparatus
- Patent number 5,268,687
- Issue date Dec 7, 1993
- Spectrum Sciences B.V.
- Shalom Peled
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid toners containing charge directors and components for stabil...
- Patent number 5,266,435
- Issue date Nov 30, 1993
- Spectrum Sciences B.V.
- Yaacov Almog
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Optically-based methods and apparatus for performing sorting, codin...
- Publication number 20030108074
- Publication date Jun 12, 2003
- Spectra Science Corporation
- Nabil M. Lawandy
- G07 - CHECKING-DEVICES
Information Patent Application
Methods and apparatus employing multi-spectral imaging for the remo...
- Publication number 20020079249
- Publication date Jun 27, 2002
- Spectra Science Corporation
- Nabil M. Lawandy
- G06 - COMPUTING CALCULATING COUNTING

Trademarklast 30 trademarks

Information Trademark
74371448 - DIGITAL OFFSET COLOR
- Serial number 74371448
- Filing date Mar 24, 1993
- Spectrum Sciences B.V.
- 2 - Paints, varnishes, lacquers
Information Trademark
74371450 - INDIGO
- Serial number 74371450
- Filing date Mar 24, 1993
- Spectrum Sciences B.V.
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
74371449 - INDIGO
- Serial number 74371449
- Registration number 1885749
- Filing date Mar 24, 1993
- Spectrum Sciences B.V.
- 2 - Paints, varnishes, lacquers

Spectra Science Corporation

Organization

Patents Grantslast 30 patents

Optically-based methods and apparatus for performing sorting, codin...

Quantum dots, semiconductor nanocrystals and semiconductor particle...

Methods and apparatus employing multi-spectral imaging for the remo...

Thickness sensor suitable for detecting a presence of a plurality o...

Methods and apparatus employing multi-spectral imaging for the remo...

Field activated security articles including polymer dispersed liqui...

Solid state source for generating intense light for photomedicine

Diagnostic application of sono-chemical excitation of fluorescent p...

Methods and apparatus for performing microanalytical techniques usi...

Method and apparatus for intracavity pixelated lasing projection

Self-targeting reader system for remote identification

Scratch card, and method and apparatus for validation of the same

Photoemitting catheters and other structures suitable for use in ph...

Synthesis of metal chalcogenide quantum

Semiconductor nanocrystal display materials and display apparatus e...

Photoemitting catheters and other structures suitable for use in ph...

Chemiluminescent sources for photodynamic therapy and photomedicine

Solid state source for generating intense light for photodynamic th...

Electrically stabilized liquid toners

Image transfer apparatus including intermediate transfer blanket

Laser scanning apparatus with a positionable relay mirror

Liquid toner developing apparatus having metal blade with insulatin...

Liquid developer containing stabilized charge director composition

Fusing apparatus and method

Imaging system

Liquid toner imaging system

Imaging method and apparatus

Method for fusing developed image

Laser scanning apparatus

Liquid toners containing charge directors and components for stabil...

Patents Applicationslast 30 patents

Optically-based methods and apparatus for performing sorting, codin...

Methods and apparatus employing multi-spectral imaging for the remo...

Trademarklast 30 trademarks

74371448 - DIGITAL OFFSET COLOR

74371450 - INDIGO

74371449 - INDIGO