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refractive and reflective surfaces
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G02B19/0028
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PHYSICS
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Optics
G02B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
G02B19/00
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G02B19/0028
refractive and reflective surfaces
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Patents Grants
last 30 patents
Information
Patent Grant
Light recycling for additive manufacturing optimization
Patent number
11,964,429
Issue date
Apr 23, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Light shaping element and light shaping assembly
Patent number
11,953,193
Issue date
Apr 9, 2024
SACO TECHNOLOGIES INC.
Bassam Jalbout
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Divergent Fresnel lens and non-imaging concentrator based non-track...
Patent number
11,947,095
Issue date
Apr 2, 2024
Yonghua Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Optical path folding element, imaging lens module and electronic de...
Patent number
11,921,267
Issue date
Mar 5, 2024
LARGAN PRECISION CO., LTD
Ming-Ta Chou
G02 - OPTICS
Information
Patent Grant
Method of making light converting systems using thin light trapping...
Patent number
11,923,475
Issue date
Mar 5, 2024
SVV TECHNOLOGY INNOVATIONS, INC.
Sergiy Vasylyev
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Lens for improved color mixing and beam control of an LED light source
Patent number
11,920,780
Issue date
Mar 5, 2024
Lutron Technology Company LLC
Fangxu Dong
F21 - LIGHTING
Information
Patent Grant
Recycling powdered material for additive manufacturing
Patent number
11,911,964
Issue date
Feb 27, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Light condensing device for inspecting quality inside fruits and ve...
Patent number
11,914,128
Issue date
Feb 27, 2024
REEMOON TECHNOLOGY CO., LTD.
Yi Zhu
G01 - MEASURING TESTING
Information
Patent Grant
2D scanning high precision lidar using combination of rotating conc...
Patent number
11,899,134
Issue date
Feb 13, 2024
Innovusion, Inc.
Junwei Bao
G02 - OPTICS
Information
Patent Grant
Optical device and display
Patent number
11,886,067
Issue date
Jan 30, 2024
Seiko Epson Corporation
Shinichi Wakabayashi
G01 - MEASURING TESTING
Information
Patent Grant
Total internal reflection lens to improve color mixing of an LED li...
Patent number
11,885,945
Issue date
Jan 30, 2024
Lutron Technology Company LLC
Fangxu Dong
F21 - LIGHTING
Information
Patent Grant
Lens and prism combination for directing light toward a projector lens
Patent number
11,885,486
Issue date
Jan 30, 2024
SACO TECHNOLOGIES INC.
Bassam Jalbout
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Adjustable-beam luminaires
Patent number
11,879,616
Issue date
Jan 23, 2024
Glint Photonics, Inc.
Christopher Gladden
F21 - LIGHTING
Information
Patent Grant
Light shaping assembly having light sources mounted on a PCB via su...
Patent number
11,873,988
Issue date
Jan 16, 2024
SACO TECHNOLOGIES INC.
Bassam Jalbout
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Laser light collecting assembly for a wireless power receiver
Patent number
11,876,105
Issue date
Jan 16, 2024
PHION TECHNOLOGIES LLC
Jonathan Nydell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-functional ingester system for additive manufacturing
Patent number
11,872,758
Issue date
Jan 16, 2024
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Optical structures in directional free-space optical communication...
Patent number
11,870,492
Issue date
Jan 9, 2024
Apple Inc.
Omid Momtahan
G02 - OPTICS
Information
Patent Grant
Optical collimator
Patent number
11,835,731
Issue date
Dec 5, 2023
LEDLENSER GMBH & CO. KG
Oliver Dross
G02 - OPTICS
Information
Patent Grant
Ladar system with intelligent selection of shot patterns based on f...
Patent number
11,821,988
Issue date
Nov 21, 2023
AEYE, INC.
Luis Carlos Dussan
G02 - OPTICS
Information
Patent Grant
Light-guide for gesture-detecting interface module
Patent number
11,822,065
Issue date
Nov 21, 2023
VALEO COMFORT AND DRIVING ASSISTANCE
Michael Irzyk
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Component with an optoelectronic part
Patent number
11,824,147
Issue date
Nov 21, 2023
OSRAM OLED GmbH
Claus Jäger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
2D scanning high precision LiDAR using combination of rotating conc...
Patent number
11,782,131
Issue date
Oct 10, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Grant
2D scanning high precision LiDAR using combination of rotating conc...
Patent number
11,782,132
Issue date
Oct 10, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Grant
3D printed reflector and method for its manufacture
Patent number
11,772,342
Issue date
Oct 3, 2023
SIGNIFY HOLDING B.V.
Erik Paul Boonekamp
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Lens with total reflective incident surface and lighting fixture
Patent number
11,774,062
Issue date
Oct 3, 2023
Suzhou Opple Lighting Co., Ltd.
Wanlin Wang
F21 - LIGHTING
Information
Patent Grant
Color mixing with total internal reflector and center reflector
Patent number
11,774,063
Issue date
Oct 3, 2023
SIGNIFY HOLDING B.V.
Eric Anthony Roth
F21 - LIGHTING
Information
Patent Grant
Laser line illumination
Patent number
11,759,886
Issue date
Sep 19, 2023
Trumpf Laser GmbH
Martin Huonker
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Enclosed additive manufacturing system
Patent number
11,745,425
Issue date
Sep 5, 2023
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Portable ultraviolet disinfector
Patent number
11,730,841
Issue date
Aug 22, 2023
Anram Holdings
Prakash Valentino Ramanand
F21 - LIGHTING
Information
Patent Grant
Nanostructured meta-materials and meta-surfaces to collimate light...
Patent number
11,726,308
Issue date
Aug 15, 2023
Lumileds LLC
Venkata Ananth Tamma
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHT ENERGY COLLECTING SYSTEM AND DETECTION APPARATUS
Publication number
20240126056
Publication date
Apr 18, 2024
SUZHOU VDO BIOTECH CO., LTD.
Guohua Lu
G02 - OPTICS
Information
Patent Application
TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...
Publication number
20240126055
Publication date
Apr 18, 2024
Lutron Technology Company LLC
Fangxu Dong
F21 - LIGHTING
Information
Patent Application
TOTAL REFLECTION LENS
Publication number
20240110689
Publication date
Apr 4, 2024
Optronia GmbH
Ulrich Hausmann
F21 - LIGHTING
Information
Patent Application
TESTING SYSTEMS AND METHODS
Publication number
20240077527
Publication date
Mar 7, 2024
Kinney Industries, Inc.
Todd Westbrook
F21 - LIGHTING
Information
Patent Application
Light Concentrator and Light Concentration Method
Publication number
20240036298
Publication date
Feb 1, 2024
BrightSpace Technologies, Inc. D/B/A Sunpath
Joseph DiMasi
G02 - OPTICS
Information
Patent Application
Illumination apparatus
Publication number
20240019106
Publication date
Jan 18, 2024
Optovate Limited
Jonathan HARROLD
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
OPTICAL DEVICE FOR ORIENTING IN SPACE A RADIATION PATTERN FOR TRANS...
Publication number
20240022328
Publication date
Jan 18, 2024
OLEDCOMM
Juan Camilo VALENCIA ESTRADA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TESTING SYSTEMS AND METHODS
Publication number
20230417813
Publication date
Dec 28, 2023
Kinney Industries, Inc.
Todd Westbrook
F21 - LIGHTING
Information
Patent Application
LASER SMD PACKAGE WITH PHOSPHOR AND LIGHT INCOUPLER
Publication number
20230408802
Publication date
Dec 21, 2023
Hugo Johan CORNELISSEN
F21 - LIGHTING
Information
Patent Application
HEAD-UP DISPLAY APPARATUS AND IMAGE DISPLAY APPARATUS THEREOF
Publication number
20230384590
Publication date
Nov 30, 2023
Maxell, Ltd.
Toshinori SUGIYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS FOR OPERATING ELECTROKINETIC DEVICES
Publication number
20230384573
Publication date
Nov 30, 2023
Berkeley Lights, Inc.
Andrew W. McFarland
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MEANS FOR SUPPORTING A DEPLOYABLE WIRELESS FRESNEL LENS
Publication number
20230375758
Publication date
Nov 23, 2023
ORC TECH, LLC
JOSHUA BENAVIDEZ
G02 - OPTICS
Information
Patent Application
A METHOD FOR DESIGNING AN EXPANDED COMPOUND PARABOLIC CONCENTRATOR...
Publication number
20230375814
Publication date
Nov 23, 2023
OLEDCOMM
Juan Camilo VALENCIA-ESTRADA
G02 - OPTICS
Information
Patent Application
Enclosed Additive Manufacturing System
Publication number
20230356466
Publication date
Nov 9, 2023
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
PORTABLE ULTRAVIOLET DISINFECTOR
Publication number
20230355817
Publication date
Nov 9, 2023
Anram Holdings
Prakash Valentino RAMANAND
F21 - LIGHTING
Information
Patent Application
Chamber Systems For Additive Manufacturing
Publication number
20230356465
Publication date
Nov 9, 2023
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Additive Manufacturing System And Method
Publication number
20230311413
Publication date
Oct 5, 2023
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
Part Manipulation Using Printed Manipulation Points
Publication number
20230302729
Publication date
Sep 28, 2023
Seurat Technology, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ADJUSTABLE-BEAM LUMINAIRES
Publication number
20230304647
Publication date
Sep 28, 2023
Glint Photonics, Inc.
Christopher Gladden
F21 - LIGHTING
Information
Patent Application
TOTAL INTERNAL REFLECTION LENS TO IMPROVE COLOR MIXING OF AN LED LI...
Publication number
20230280572
Publication date
Sep 7, 2023
Lutron Technology Company LLC
Fangxu Dong
F21 - LIGHTING
Information
Patent Application
METHOD OF MAKING LIGHT CONVERTING SYSTEMS USING THIN LIGHT TRAPPING...
Publication number
20230231067
Publication date
Jul 20, 2023
Sergiy Vasylyev
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lens for Improved Color Mixing and Beam Control of an LED Light Source
Publication number
20230213168
Publication date
Jul 6, 2023
Lutron Technology Company LLC
Fangxu Dong
F21 - LIGHTING
Information
Patent Application
2D SCANNING HIGH PRECISION LiDAR USING COMBINATION OF ROTATING CONC...
Publication number
20230194668
Publication date
Jun 22, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Application
2D SCANNING HIGH PRECISION LiDAR USING COMBINATION OF ROTATING CONC...
Publication number
20230176192
Publication date
Jun 8, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Application
LIGHT SOURCE APPARATUS, LITHOGRAPHY APPARATUS, AND ARTICLE MANUFACT...
Publication number
20230176351
Publication date
Jun 8, 2023
Canon Kabushiki Kaisha
TAKAYUKI YAMAGUCHI
G02 - OPTICS
Information
Patent Application
2D SCANNING HIGH PRECISION LiDAR USING COMBINATION OF ROTATING CONC...
Publication number
20230176193
Publication date
Jun 8, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Application
NEAR-EYE LIGHT-FIELD DISPLAY APPARATUS AND METHOD FOR DISPLAYING LI...
Publication number
20230176393
Publication date
Jun 8, 2023
PetaRay Inc.
Chang-Le LIU
G02 - OPTICS
Information
Patent Application
2D SCANNING HIGH PRECISION LiDAR USING COMBINATION OF ROTATING CONC...
Publication number
20230176191
Publication date
Jun 8, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Application
2D SCANNING HIGH PRECISION LiDAR USING COMBINATION OF ROTATING CONC...
Publication number
20230168347
Publication date
Jun 1, 2023
Innovusion, Inc.
Junwei Bao
G01 - MEASURING TESTING
Information
Patent Application
Multi-Functional Ingester System For Additive Manufacturing
Publication number
20230158616
Publication date
May 25, 2023
Seurat Technologies, Inc.
James A. DeMuth
B22 - CASTING POWDER METALLURGY