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Rochester, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Source-matched diffuser for low speckle illumination
Patent number
12,163,658
Issue date
Dec 10, 2024
Viavi Solutions Inc.
Tasso R. M. Sales
F21 - LIGHTING
Information
Patent Grant
Optical element and optical system
Patent number
12,092,836
Issue date
Sep 17, 2024
Viavi Solutions Inc.
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Diffusive optical device
Patent number
12,078,824
Issue date
Sep 3, 2024
Viavi Solutions Inc.
Kangning Liang
G02 - OPTICS
Information
Patent Grant
Optical element including a plurality of regions
Patent number
11,442,282
Issue date
Sep 13, 2022
VIAVI Solutions Inc.
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Optical system
Patent number
11,099,307
Issue date
Aug 24, 2021
VIAVI Solutions Inc.
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Grant
Optical devices for guiding illumination
Patent number
8,369,678
Issue date
Feb 5, 2013
RPC Photonics, Inc.
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Grant
Optical devices for guiding illumination
Patent number
8,111,968
Issue date
Feb 7, 2012
RPC Photonics, Inc.
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Grant
Illumination devices
Patent number
7,918,583
Issue date
Apr 5, 2011
RPC Photonics, Inc.
Stephen H. Chakmakjian
F21 - LIGHTING
Information
Patent Grant
Optical elements with saddle shaped structures for diffusing or sha...
Patent number
7,813,054
Issue date
Oct 12, 2010
RPC Photonics, Inc.
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Optical devices for guiding illumination
Patent number
7,593,615
Issue date
Sep 22, 2009
RPC Photonics, Inc.
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Grant
Grid polarizer with suppressed reflectivity
Patent number
7,113,335
Issue date
Sep 26, 2006
Tasso R. Sales
G02 - OPTICS
Information
Patent Grant
Microlens arrays having high focusing efficiency
Patent number
7,092,165
Issue date
Aug 15, 2006
Corning Incorporated
G. Michael Morris
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structured screens for controlled spreading of light
Patent number
7,033,736
Issue date
Apr 25, 2006
Corning Incorporated
G. Michael Morris
G02 - OPTICS
Information
Patent Grant
Random microlens array for optical beam shaping and homogenization
Patent number
6,859,326
Issue date
Feb 22, 2005
Corning Incorporated
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Microlens arrays having high focusing efficiency
Patent number
6,835,535
Issue date
Dec 28, 2004
Corning Incorporated
Geoffrey B. Gretton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-contrast screen with random microlens array
Patent number
6,700,702
Issue date
Mar 2, 2004
Corning Incorporated
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Devices that produce a super resolved image for use in optical systems
Patent number
5,917,845
Issue date
Jun 29, 1999
The University of Rochester
Tasso R. M. Sales
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
DIFFUSIVE OPTICAL DEVICE
Publication number
20240411062
Publication date
Dec 12, 2024
VIAVI SOLUTIONS INC.
Kangning LIANG
G02 - OPTICS
Information
Patent Application
DIE INCLUDING A NON-RECTANGULAR SHAPED OPTICAL MATERIAL AND METHODS...
Publication number
20240230965
Publication date
Jul 11, 2024
VIAVI SOLUTIONS INC.
Joerg BUTH
G02 - OPTICS
Information
Patent Application
REFLECTIVE AND REFRACTIVE DIFFUSER
Publication number
20240176052
Publication date
May 30, 2024
VIAVI SOLUTIONS INC.
Tasso R. M. SALES
G02 - OPTICS
Information
Patent Application
DIE INCLUDING A NON-RECTANGULAR SHAPED OPTICAL MATERIAL AND METHODS...
Publication number
20240134094
Publication date
Apr 25, 2024
VIAVI SOLUTIONS INC.
Joerg BUTH
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT
Publication number
20240125979
Publication date
Apr 18, 2024
VIAVI SOLUTIONS INC.
Christophe BOURREAU
G02 - OPTICS
Information
Patent Application
HYBRID DIFFUSER AND METHOD OF MANUFACTURE
Publication number
20240103205
Publication date
Mar 28, 2024
VIAVI SOLUTIONS INC.
Alberto ARGOITIA
G02 - OPTICS
Information
Patent Application
SOURCE-MATCHED DIFFUSER FOR LOW SPECKLE ILLUMINATION
Publication number
20240035642
Publication date
Feb 1, 2024
VIAVI SOLUTIONS INC.
Tasso R.M. SALES
F21 - LIGHTING
Information
Patent Application
DIE INCLUDING OPTICAL ELEMENTS
Publication number
20230358925
Publication date
Nov 9, 2023
VIAVI Solutions Inc.
Riberet ALMEIDA
G02 - OPTICS
Information
Patent Application
SOFT MOLD TOOL INCLUDING A PHOTOMASK
Publication number
20230356438
Publication date
Nov 9, 2023
VIAVI Solutions Inc.
Riberet ALMEIDA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL ELEMENT INCLUDING A PLURALITY OF REGIONS
Publication number
20230032107
Publication date
Feb 2, 2023
VIAVI SOLUTIONS INC.
Tasso R.M. SALES
G02 - OPTICS
Information
Patent Application
DIFFUSIVE OPTICAL DEVICE
Publication number
20220291426
Publication date
Sep 15, 2022
VIAVI Solutions Inc.
Kangning LIANG
G02 - OPTICS
Information
Patent Application
ENCAPSULATED DIFFUSER
Publication number
20220260762
Publication date
Aug 18, 2022
VIAVI Solutions Inc.
TASSO R. M. SALES
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT INCLUDING A PLURALITY OF REGIONS
Publication number
20200133013
Publication date
Apr 30, 2020
VIAVI Solutions Inc.
TASSO R. M. SALES
G02 - OPTICS
Information
Patent Application
OPTICAL ELEMENT AND OPTICAL SYSTEM
Publication number
20200133012
Publication date
Apr 30, 2020
VIAVI Solutions Inc.
Tasso R. M. SALES
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL DEVICE PROVIDING STRUCTURED LIGHT
Publication number
20200004036
Publication date
Jan 2, 2020
VIAVI Solutions Inc.
Tasso R. M. SALES
G02 - OPTICS
Information
Patent Application
OPTICAL SYSTEM
Publication number
20190187341
Publication date
Jun 20, 2019
VIAVI Solutions Inc.
Stephen H. CHAKMAKJIAN
G02 - OPTICS
Information
Patent Application
Optical Devices for guiding illumination
Publication number
20100027288
Publication date
Feb 4, 2010
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Application
Optical devices for guiding illumination
Publication number
20090297113
Publication date
Dec 3, 2009
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Application
Optical elements with saddle shaped structures for diffusing or sha...
Publication number
20090153974
Publication date
Jun 18, 2009
Tasso R.M. Sales
G02 - OPTICS
Information
Patent Application
RETRO-EMISSION SYSTEMS COMPRISING MICROLENS ARRAYS AND LUMINESCENT...
Publication number
20080191604
Publication date
Aug 14, 2008
EVIDENT TECHNOLOGIES
G. Michael Morris
G02 - OPTICS
Information
Patent Application
Illumination devices
Publication number
20080043466
Publication date
Feb 21, 2008
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Application
Optical devices for guiding illumination
Publication number
20070189701
Publication date
Aug 16, 2007
Stephen H. Chakmakjian
G02 - OPTICS
Information
Patent Application
Microlens arrays having high focusing efficiency
Publication number
20050146795
Publication date
Jul 7, 2005
Geoffrey B. Gretton
G02 - OPTICS
Information
Patent Application
Random microlens array for optical beam shaping and homogenization
Publication number
20040130790
Publication date
Jul 8, 2004
Tasso R.M. Sales
G02 - OPTICS
Information
Patent Application
Grid polarizer with suppressed reflectivity
Publication number
20040125449
Publication date
Jul 1, 2004
Tasso R. Sales
G02 - OPTICS
Information
Patent Application
High-contrast screen with random microlens array
Publication number
20020145797
Publication date
Oct 10, 2002
Tasso R.M. Sales
G02 - OPTICS
Information
Patent Application
Structured screens for controlled spreading of light
Publication number
20020034710
Publication date
Mar 21, 2002
Rochester Photonics Corporation
G. Michael Morris
G02 - OPTICS
Information
Patent Application
Microlens arrays having high focusing efficiency
Publication number
20020034014
Publication date
Mar 21, 2002
Geoffrey B. Gretton
G02 - OPTICS