Andrei Smuk

Person

Providence, RI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi wavelength excitation/emission authentication and detection s...
- Patent number 8,840,029
- Issue date Sep 23, 2014
- Spectra Systems Corporation
- Nabil Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Marking articles using a covert digitally watermarked image
- Patent number 7,529,385
- Issue date May 5, 2009
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Incorporation of markings in optical media
- Patent number 7,393,623
- Issue date Jul 1, 2008
- Spectra Systems Corporation
- Jeffrey L Conroy
- G11 - INFORMATION STORAGE
Information Patent Grant
Marking and authenticating articles
- Patent number 7,220,535
- Issue date May 22, 2007
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Marking articles using a covert digitally watermarked image
- Patent number 7,184,569
- Issue date Feb 27, 2007
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Monolithic, side-pumped, passively Q-switched solid-state laser
- Patent number 7,149,231
- Issue date Dec 12, 2006
- Spectra Systems Corporation
- Robert S. Afzal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods and apparatus for rendering an optically encoded medium unr...
- Patent number 6,780,564
- Issue date Aug 24, 2004
- Flexplay Technologies, Inc.
- Nabil M. Lawandy
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and apparatus for rendering an optically encoded medium unr...
- Patent number 6,531,262
- Issue date Mar 11, 2003
- SpectraDisc Corporation
- Nabil M. Lawandy
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MULTI WAVELENGTH EXCITATION/EMISSION AUTHENTICATION AND DETECTION S...
- Publication number 20130182241
- Publication date Jul 18, 2013
- Spectra Systems Corporation
- Nabil Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Marking articles using a covert digitally watermarked image
- Publication number 20070145735
- Publication date Jun 28, 2007
- Spectra Systems Corporation
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Monolithic, side-pumped, passively Q-switched solid-state laser
- Publication number 20070071059
- Publication date Mar 29, 2007
- Spectra Systems Corporation
- Robert S. Afzal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods and apparatus for rendering an optically encoded medium unr...
- Publication number 20050058800
- Publication date Mar 17, 2005
- Flexplay Technologies, Inc.
- Nabil M. Lawandy
- G11 - INFORMATION STORAGE
Information Patent Application
System for applying markings to optical media
- Publication number 20050018595
- Publication date Jan 27, 2005
- Spectra Systems Corporation
- Jeffrey L. Conroy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Incorporation of markings in optical media
- Publication number 20040121268
- Publication date Jun 24, 2004
- Spectra Systems Corporation
- Jeffrey L. Conroy
- G11 - INFORMATION STORAGE
Information Patent Application
Monolithic, side-pumped, passively Q-switched solid-state laser
- Publication number 20040066805
- Publication date Apr 8, 2004
- Spectra Systems Corporation
- Robert S. Afzal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Marking and authenticating articles
- Publication number 20030012562
- Publication date Jan 16, 2003
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Methods and apparatus for rendering an optically encoded medium unr...
- Publication number 20030003394
- Publication date Jan 2, 2003
- Nabil M. Lawandy
- G11 - INFORMATION STORAGE
Information Patent Application
Marking articles using a covert digitally watermarked image
- Publication number 20030005304
- Publication date Jan 2, 2003
- Nabil M. Lawandy
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Limiting shelf life for limited play optical information storage media
- Publication number 20020172143
- Publication date Nov 21, 2002
- Nabil M. Lawandy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Andrei Smuk

Person

Patents Grantslast 30 patents

Multi wavelength excitation/emission authentication and detection s...

Marking articles using a covert digitally watermarked image

Incorporation of markings in optical media

Marking and authenticating articles

Marking articles using a covert digitally watermarked image

Monolithic, side-pumped, passively Q-switched solid-state laser

Methods and apparatus for rendering an optically encoded medium unr...

Methods and apparatus for rendering an optically encoded medium unr...

Patents Applicationslast 30 patents

MULTI WAVELENGTH EXCITATION/EMISSION AUTHENTICATION AND DETECTION S...

Marking articles using a covert digitally watermarked image

Monolithic, side-pumped, passively Q-switched solid-state laser

Methods and apparatus for rendering an optically encoded medium unr...

System for applying markings to optical media

Incorporation of markings in optical media

Monolithic, side-pumped, passively Q-switched solid-state laser

Marking and authenticating articles

Methods and apparatus for rendering an optically encoded medium unr...

Marking articles using a covert digitally watermarked image

Limiting shelf life for limited play optical information storage media