Membership
Tour
Register
Log in
Zdenko Grajcar
Follow
Person
Orono, MN, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Beneficial applications of UVA1 light
Patent number
11,582,851
Issue date
Feb 14, 2023
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Biosecurity system using monitoring and sanitization for an agricul...
Patent number
11,376,340
Issue date
Jul 5, 2022
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Systems and methods for promoting biological responses in incubated...
Patent number
11,259,504
Issue date
Mar 1, 2022
SIGNIFY HOLDING B.V.
Zdenko Grajcar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Methods for controlling sex of oviparous embryos using light sources
Patent number
11,172,656
Issue date
Nov 16, 2021
SIGNIFY HOLDING B.V.
Zdenko Grajcar
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for controlling sex of oviparous embryos using light sources
Patent number
11,140,879
Issue date
Oct 12, 2021
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Methods for controlling sex of oviparous embryos using light and te...
Patent number
11,071,285
Issue date
Jul 27, 2021
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Systems and methods for promoting biological responses in incubated...
Patent number
11,051,495
Issue date
Jul 6, 2021
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Grant
System and method for promoting survival rate in larvae
Patent number
11,044,895
Issue date
Jun 29, 2021
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Grant
Light sources adapted to spectral sensitivity of plants
Patent number
10,973,173
Issue date
Apr 13, 2021
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Photonic engine system for actuating the photosynthetic electron tr...
Patent number
10,813,183
Issue date
Oct 20, 2020
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method of illuminating livestock
Patent number
10,772,172
Issue date
Sep 8, 2020
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Grant
Systems and methods for promoting biological responses in incubated...
Patent number
10,750,726
Issue date
Aug 25, 2020
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Grant
Light sources adapted to spectral sensitivity of diurnal avians and...
Patent number
10,617,099
Issue date
Apr 14, 2020
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Grant
System and method of illuminating livestock
Patent number
10,537,012
Issue date
Jan 14, 2020
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Light sources adapted to spectral sensitivity of plant
Patent number
10,524,426
Issue date
Jan 7, 2020
SIGNIFY HOLDING B.V.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
System and method of enhancing swine reproduction
Patent number
10,506,801
Issue date
Dec 17, 2019
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Integral conduit modular lighting
Patent number
10,495,296
Issue date
Dec 3, 2019
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Shunt regulator for spectral shift controlled light source
Patent number
10,485,072
Issue date
Nov 19, 2019
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Methods for controlling sex of oviparous embryos using light sources
Patent number
10,455,819
Issue date
Oct 29, 2019
SIGNIFY NORTH AMERICA CORPORATION
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Integral conduit modular lighting
Patent number
10,330,305
Issue date
Jun 25, 2019
Once Innovations, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Dimmable analog AC circuit
Patent number
10,314,125
Issue date
Jun 4, 2019
Once Innovations, Inc.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Photonic engine system for actuating the photosynthetic electron tr...
Patent number
10,244,595
Issue date
Mar 26, 2019
Once Innovations, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
System and method of illuminating livestock
Patent number
10,237,956
Issue date
Mar 19, 2019
Once Innovations, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Light sources adapted to spectral sensitivity of plant
Patent number
10,212,892
Issue date
Feb 26, 2019
Once Innovatians, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
System and method of enhancing swine reproduction
Patent number
10,206,378
Issue date
Feb 19, 2019
Once Innovations, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Systems and methods for promoting biological responses in incubated...
Patent number
10,201,152
Issue date
Feb 12, 2019
Once Innovations, Inc.
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Grant
Lighting system and control for aquaculture
Patent number
10,154,657
Issue date
Dec 18, 2018
Once Innovations, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
System and method of enhancing reproduction in avian
Patent number
10,104,875
Issue date
Oct 23, 2018
Once Innovations, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Shunt regulator for spectral shift controlled light source
Patent number
10,091,857
Issue date
Oct 2, 2018
Once Innovations, Inc.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light sources adapted to spectral sensitivity of plants
Patent number
10,028,448
Issue date
Jul 24, 2018
Once Innovations, Inc.
Zdenko Grajcar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
BIOSECURITY SYSTEM USING MONITORING AND SANITIZATION FOR AN AGRICUL...
Publication number
20220280668
Publication date
Sep 8, 2022
SIGNIFY HOLDING B.V.
Zdenko GRAJCAR
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
BENEFICIAL APPLICATIONS OF UVA1 LIGHT
Publication number
20210161099
Publication date
Jun 3, 2021
Signify North America Corporation
ZDENKO GRAJCAR
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEM AND METHOD FOR SANITIZING EGGS
Publication number
20210068410
Publication date
Mar 11, 2021
ZDENKO GRAJCAR
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
LIGHTING SYSTEM FOR AVIAN ENCLOSURES
Publication number
20200037583
Publication date
Feb 6, 2020
Signify North America Corporation
ZDENKO GRAJCAR
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
ACCELERATED DEVELOPMENT IN OVO AND ENHANCED MYOGENESIS
Publication number
20200008400
Publication date
Jan 9, 2020
Signify North America Corporation
Zdenko GRAJCAR
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
BIOSECURITY SYSTEM FOR AN AGRICULTURAL DWELLING
Publication number
20190269809
Publication date
Sep 5, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
INTEGRAL CONDUIT MODULAR LIGHTING
Publication number
20190264905
Publication date
Aug 29, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PHOTONIC ENGINE SYSTEM FOR ACTUATING THE PHOTOSYNTHETIC ELECTRON TR...
Publication number
20190174594
Publication date
Jun 6, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD OF ILLUMINATING LIVESTOCK
Publication number
20190174604
Publication date
Jun 6, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Application
SYSTEMS AND METHODS FOR PROMOTING BIOLOGICAL RESPONSES IN INCUBATED...
Publication number
20190150408
Publication date
May 23, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
F21 - LIGHTING
Information
Patent Application
SYSTEM AND METHOD OF ENHANCING SWINE REPRODUCTION
Publication number
20190133092
Publication date
May 9, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SHUNT REGULATOR FOR SPECTRAL SHIFT CONTROLLED LIGHT SOURCE
Publication number
20190014636
Publication date
Jan 10, 2019
ONCE INNOVATIONS, INC.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHT SOURCES ADAPTED TO SPECTRAL SENSITIVITY OF PLANT
Publication number
20180295787
Publication date
Oct 18, 2018
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
LIGHT SOURCES ADAPTED TO SPECTRAL SENSITIVITY OF PLANTS
Publication number
20180295788
Publication date
Oct 18, 2018
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHODS FOR CONTROLLING SEX OF OVIPAROUS EMBRYOS USING LIGHT AND TE...
Publication number
20180271067
Publication date
Sep 27, 2018
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEM AND METHOD OF ENHANCING REPRODUCTION IN AVIAN
Publication number
20180125040
Publication date
May 10, 2018
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
DIMMABLE ANALOG AC CIRCUIT
Publication number
20180098392
Publication date
Apr 5, 2018
Once, Inc.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR PROMOTING SURVIVAL RATE IN LARVAE
Publication number
20170325428
Publication date
Nov 16, 2017
Once, Inc.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEM AND METHOD OF ILLUMINATING LIVESTOCK
Publication number
20170290124
Publication date
Oct 5, 2017
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEM AND METHOD OF ENHANCING REPRODUCTION IN AVIAN
Publication number
20170273281
Publication date
Sep 28, 2017
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHODS AND DEVICES FOR REGULATING THE CIRCADIAN CYCLE
Publication number
20170259079
Publication date
Sep 14, 2017
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
HIGH FREQUENCY AC LED LIGHTING SYSTEM
Publication number
20170156186
Publication date
Jun 1, 2017
Once, Inc.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LIGHTING SYSTEM AND CONTROL FOR AQUACULTURE
Publication number
20170135325
Publication date
May 18, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
LIGHT SOURCES ADAPTED TO SPECTRAL SENSITIVITY OF DIURNAL AVIANS AND...
Publication number
20170105391
Publication date
Apr 20, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEMS AND METHODS FOR PROMOTING BIOLOGICAL RESPONSES IN INCUBATED...
Publication number
20170071168
Publication date
Mar 16, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEMS AND METHODS FOR PROMOTING BIOLOGICAL RESPONSES IN INCUBATED...
Publication number
20170074464
Publication date
Mar 16, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEMS AND METHODS FOR PROMOTING BIOLOGICAL RESPONSES IN INCUBATED...
Publication number
20170071166
Publication date
Mar 16, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SYSTEMS AND METHODS FOR PROMOTING BIOLOGICAL RESPONSES IN INCUBATED...
Publication number
20170071167
Publication date
Mar 16, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Method of Increasing Feed Intake of an Animal
Publication number
20170000163
Publication date
Jan 5, 2017
ONCE INNOVATIONS, INC.
Zdenko Grajcar
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SPECTRAL SHIFT CONTROL FOR DIMMABLE AC LED LIGHTING
Publication number
20160381756
Publication date
Dec 29, 2016
ONCE INNOVATIONS, INC.
Zdenko Grajcar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR