using mechanical means

Industry

CPC
G02B5/1852

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B5/00Optical elements other than lenses

Current Industry

G02B5/1852using mechanical means

Industries

Patents Grantslast 30 patents

Information Patent Grant
Aligned and stacked high-aspect ratio metallized structures
- Patent number 12,055,737
- Issue date Aug 6, 2024
- GE Precision Healthcare LLC
- Shubhodeep Goswami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Waveguide and method for fabricating a waveguide
- Patent number 12,055,751
- Issue date Aug 6, 2024
- BAE Systems plc
- Stephen Paul Mason
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laser marked optically variable device
- Patent number 11,945,256
- Issue date Apr 2, 2024
- Canadian Bank Note Company, Limited
- Thivaharan Thurailingam
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Nanofabricated volume gratings
- Patent number 11,885,992
- Issue date Jan 30, 2024
- WAVEFRONT RESEARCH, INC.
- Thomas W. Stone
- G02 - OPTICS
Information Patent Grant
Vehicle appliques
- Patent number 11,787,352
- Issue date Oct 17, 2023
- Ford Global Technologies, LLC
- Paul Kenneth Dellock
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Diffractive optical element and method for fabricating the diffract...
- Patent number 11,782,195
- Issue date Oct 10, 2023
- Himax Technologies Limited
- Chih-Sheng Chang
- G02 - OPTICS
Information Patent Grant
Grating part and manufacturing method thereof
- Patent number 11,768,322
- Issue date Sep 26, 2023
- Mitutoyo Corporation
- Toshihiko Aoki
- G02 - OPTICS
Information Patent Grant
Low cost dispersive optical elements
- Patent number 11,740,399
- Issue date Aug 29, 2023
- Raytheon Company
- Gerald P. Uyeno
- G02 - OPTICS
Information Patent Grant
Process for making a metallic grating
- Patent number 11,733,439
- Issue date Aug 22, 2023
- Government of the United States of America as represented by the Secretary of...
- Daniel Josell
- G02 - OPTICS
Information Patent Grant
Manufacturing for virtual and augmented reality systems and components
- Patent number 11,726,241
- Issue date Aug 15, 2023
- Magic Leap, Inc.
- Robert D. Tekolste
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fiducial design
- Patent number 11,703,755
- Issue date Jul 18, 2023
- Magic Leap, Inc.
- Huihang Dong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metallic grating
- Patent number 11,579,344
- Issue date Feb 14, 2023
- GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY O...
- Daniel Josell
- G02 - OPTICS
Information Patent Grant
Pattern forming method
- Patent number 11,561,468
- Issue date Jan 24, 2023
- Canon Kabushiki Kaisha
- Tomohiro Saito
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Diffractive optical element, optical apparatus, imaging apparatus a...
- Patent number 11,520,089
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Yuuta Tsuruki
- G02 - OPTICS
Information Patent Grant
Diffraction device, spectroscopic apparatus, and manufacturing meth...
- Patent number 11,520,090
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Takashi Sukegawa
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a microelectronic device having an array of...
- Patent number 11,456,403
- Issue date Sep 27, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Stefan Landis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Outward coupling suppression in waveguide display
- Patent number 11,422,293
- Issue date Aug 23, 2022
- Meta Platforms Technologies LLC
- Hee Yoon Lee
- G02 - OPTICS
Information Patent Grant
Manufacturing for virtual and augmented reality systems and components
- Patent number 11,353,641
- Issue date Jun 7, 2022
- Magic Leap, Inc.
- Robert D. Tekolste
- G02 - OPTICS
Information Patent Grant
Cured product, and optical element, diffractive optical element, op...
- Patent number 11,346,985
- Issue date May 31, 2022
- Canon Kabushiki Kaisha
- Hideo Ukuda
- B32 - LAYERED PRODUCTS
Information Patent Grant
Diffractive optical element and method of manufacturing the same, c...
- Patent number 11,327,209
- Issue date May 10, 2022
- Canon Kabushiki Kaisha
- Yuuta Tsuruki
- G02 - OPTICS
Information Patent Grant
Vehicle appliques
- Patent number 11,305,706
- Issue date Apr 19, 2022
- Ford Global Technologies, LLC
- Paul Kenneth Dellock
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical security component visible in reflection, manufacture of su...
- Patent number 11,298,967
- Issue date Apr 12, 2022
- SURYS
- Valéry Petiton
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Plasma etching method using faraday box
- Patent number 11,276,563
- Issue date Mar 15, 2022
- LG Chem, Ltd.
- Soo Hee Kang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monolithic double diffractive kinoform doublet
- Patent number 11,269,119
- Issue date Mar 8, 2022
- United States of America, as represented by the Secretary of the Army
- Kim W. Larsen
- G02 - OPTICS
Information Patent Grant
Protein-matrix microlens array diffraction device and method for pr...
- Patent number 11,221,437
- Issue date Jan 11, 2022
- Tsinghua University
- Lan Jiang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nanostructure array diffractive optics for RGB and CMYK color displays
- Patent number 11,198,314
- Issue date Dec 14, 2021
- NANOTECH SECURITY CORP.
- Clinton K. Landrock
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method of manufacturing a diffractive grating
- Patent number 11,194,081
- Issue date Dec 7, 2021
- DISPELIX OY
- Juuso Olkkonen
- G02 - OPTICS
Information Patent Grant
Laminated diffractive optical element and method for manufacturing...
- Patent number 11,156,750
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Hideo Ukuda
- G02 - OPTICS
Information Patent Grant
Diffractive optical elements with asymmetric profiles
- Patent number 11,112,605
- Issue date Sep 7, 2021
- Microsoft Technology Licensing, LLC
- Tuomas Vallius
- G02 - OPTICS
Information Patent Grant
Outward coupling suppression in waveguide display
- Patent number 11,099,309
- Issue date Aug 24, 2021
- Facebook Technologies, LLC
- Hee Yoon Lee
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...
- Publication number 20240264341
- Publication date Aug 8, 2024
- Canon Kabushiki Kaisha
- KOUICHI YONETANI
- G02 - OPTICS
Information Patent Application
EMBEDDED, SLANTED OPTICAL GRATING STRUCTURES
- Publication number 20240248240
- Publication date Jul 25, 2024
- NIL TECHNOLOGY APS
- Niklas Hansson
- G02 - OPTICS
Information Patent Application
PRIVACY FILM, PREPARATION METHOD THEREOF AND SPLICE PANEL
- Publication number 20240192411
- Publication date Jun 13, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hejing Sun
- G02 - OPTICS
Information Patent Application
METHODS TO REDUCE OPTICAL LOSS OF AN AR WAVEGUIDE
- Publication number 20240142693
- Publication date May 2, 2024
- Applied Materials, Inc.
- Ludovic GODET
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND METHOD FOR FABRICATING THE DIFFRACT...
- Publication number 20230408740
- Publication date Dec 21, 2023
- HIMAX TECHNOLOGIES LIMITED
- Chih-Sheng CHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
GRATING PART AND MANUFACTURING METHOD THEREOF
- Publication number 20230384495
- Publication date Nov 30, 2023
- MITUTOYO CORPORATION
- Toshihiko AOKI
- G02 - OPTICS
Information Patent Application
Method For Producing A Continuous Diffractive Optical Element, Devi...
- Publication number 20230375760
- Publication date Nov 23, 2023
- Rheinische Friedrich-Wilhelms-Universitat Bonn
- Martin WEITZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALIGNED AND STACKED HIGH-ASPECT RATIO METALLIZED STRUCTURES
- Publication number 20230375759
- Publication date Nov 23, 2023
- GE Precision Healthcare LLC
- Shubhodeep Goswami
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LOW COST DISPERSIVE OPTICAL ELEMENTS
- Publication number 20230350120
- Publication date Nov 2, 2023
- Raytheon Company
- Gerald P. Uyeno
- G02 - OPTICS
Information Patent Application
MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS
- Publication number 20230324590
- Publication date Oct 12, 2023
- Magic Leap, Inc.
- Robert D. TEKOLSTE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SURFACE TREATMENT FOR REPLICATION
- Publication number 20230229075
- Publication date Jul 20, 2023
- NILT Switzerland GmbH
- Martin Balimann
- G02 - OPTICS
Information Patent Application
BENEFITS OF SUPPLEMENTATION WITH N-ACETYLCYSTEINE AND GLYCINE TO IM...
- Publication number 20230137543
- Publication date May 4, 2023
- SOCIETE DES PRODUITS NESTLE S.A.
- Stephen Kirnon
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL ELEMENT, OPTICAL EQUIPMENT, AND IMAGING APPARATUS
- Publication number 20230110024
- Publication date Apr 13, 2023
- Canon Kabushiki Kaisha
- Hideo Ukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Concave Diffraction Grating and Optical Device
- Publication number 20230079523
- Publication date Mar 16, 2023
- Hitachi High-Tech Corporation
- Takanori AONO
- G02 - OPTICS
Information Patent Application
PROCESS FOR MAKING A METALLIC GRATING
- Publication number 20230037933
- Publication date Feb 9, 2023
- Government of the United States of America, as Represented by the Secretary o...
- Daniel Josell
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...
- Publication number 20220413195
- Publication date Dec 29, 2022
- FUJIFILM CORPORATION
- Masanori FUJIWARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREOF
- Publication number 20220373726
- Publication date Nov 24, 2022
- FUJIFILM CORPORATION
- Takahiro HAYASHI
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT
- Publication number 20220260763
- Publication date Aug 18, 2022
- ETH Zurich
- David J. NORRIS
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIFFRACTION GRATING, METHOD FOR MANUFACTURING DIFFRACTION GRATING,...
- Publication number 20220252768
- Publication date Aug 11, 2022
- HITACHI HIGH-TECH CORPORATION
- Kenta Yaegashi
- G02 - OPTICS
Information Patent Application
MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS
- Publication number 20220244439
- Publication date Aug 4, 2022
- Magic Leap, Inc.
- Robert D. TEKOLSTE
- G02 - OPTICS
Information Patent Application
VEHICLE APPLIQUES
- Publication number 20220227315
- Publication date Jul 21, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Paul Kenneth Dellock
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL ELEMENT ARRAY STRUCTURE FOR BIRD COLLISION PREVENTION AND M...
- Publication number 20220179136
- Publication date Jun 9, 2022
- UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY
- Jong Souk YEO
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
WAFER ALIGNMENT FEATURES
- Publication number 20220168978
- Publication date Jun 2, 2022
- ams Sensors Singapore Pte. Ltd.
- Nicola Spring
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DIFFRACTIVE PIGMENT
- Publication number 20220091313
- Publication date Mar 24, 2022
- VIAVI Solutions Inc.
- Alberto Argoitia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LASER MARKED OPTICALLY VARIABLE DEVICE
- Publication number 20220088958
- Publication date Mar 24, 2022
- Canadian Bank Note Company, Limited
- Thivaharan THURAILINGAM
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Nanostamping Method and Nano-Optical Component
- Publication number 20220082935
- Publication date Mar 17, 2022
- Osram Opto Semiconductors GmbH
- Fabian Knorr
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DIGITAL WRITING OF LARGE DIFFRACTION GRATING PATTERNS
- Publication number 20220075195
- Publication date Mar 10, 2022
- Vuzix Corporation
- Robert J. Schultz
- G02 - OPTICS
Information Patent Application
FIDUCIAL DESIGN
- Publication number 20210405269
- Publication date Dec 30, 2021
- Magic Leap, Inc.
- Huihang DONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROTEIN-MATRIX MICROLENS ARRAY DIFFRACTION DEVICE AND METHOD FOR PR...
- Publication number 20210341655
- Publication date Nov 4, 2021
- TSINGHUA UNIVERSITY
- Lan JIANG
- G02 - OPTICS
Information Patent Application
OUTWARD COUPLING SUPPRESSION IN WAVEGUIDE DISPLAY
- Publication number 20210341654
- Publication date Nov 4, 2021
- Facebook Technologies, LLC
- Hee Yoon Lee
- G02 - OPTICS

using mechanical means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Aligned and stacked high-aspect ratio metallized structures

Waveguide and method for fabricating a waveguide

Laser marked optically variable device

Nanofabricated volume gratings

Vehicle appliques

Diffractive optical element and method for fabricating the diffract...

Grating part and manufacturing method thereof

Low cost dispersive optical elements

Process for making a metallic grating

Manufacturing for virtual and augmented reality systems and components

Fiducial design

Metallic grating

Pattern forming method

Diffractive optical element, optical apparatus, imaging apparatus a...

Diffraction device, spectroscopic apparatus, and manufacturing meth...

Method of manufacturing a microelectronic device having an array of...

Outward coupling suppression in waveguide display

Manufacturing for virtual and augmented reality systems and components

Cured product, and optical element, diffractive optical element, op...

Diffractive optical element and method of manufacturing the same, c...

Vehicle appliques

Optical security component visible in reflection, manufacture of su...

Plasma etching method using faraday box

Monolithic double diffractive kinoform doublet

Protein-matrix microlens array diffraction device and method for pr...

Nanostructure array diffractive optics for RGB and CMYK color displays

Method of manufacturing a diffractive grating

Laminated diffractive optical element and method for manufacturing...

Diffractive optical elements with asymmetric profiles

Outward coupling suppression in waveguide display

Patents Applicationslast 30 patents

DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...

EMBEDDED, SLANTED OPTICAL GRATING STRUCTURES

PRIVACY FILM, PREPARATION METHOD THEREOF AND SPLICE PANEL

METHODS TO REDUCE OPTICAL LOSS OF AN AR WAVEGUIDE

DIFFRACTIVE OPTICAL ELEMENT AND METHOD FOR FABRICATING THE DIFFRACT...

GRATING PART AND MANUFACTURING METHOD THEREOF

Method For Producing A Continuous Diffractive Optical Element, Devi...

ALIGNED AND STACKED HIGH-ASPECT RATIO METALLIZED STRUCTURES

LOW COST DISPERSIVE OPTICAL ELEMENTS

MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS

SURFACE TREATMENT FOR REPLICATION

BENEFITS OF SUPPLEMENTATION WITH N-ACETYLCYSTEINE AND GLYCINE TO IM...

OPTICAL ELEMENT, OPTICAL EQUIPMENT, AND IMAGING APPARATUS

Concave Diffraction Grating and Optical Device

PROCESS FOR MAKING A METALLIC GRATING

DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...

CHOLESTERIC LIQUID CRYSTAL FILM AND MANUFACTURING METHOD THEREOF

DIFFRACTIVE OPTICAL ELEMENT

DIFFRACTION GRATING, METHOD FOR MANUFACTURING DIFFRACTION GRATING,...

MANUFACTURING FOR VIRTUAL AND AUGMENTED REALITY SYSTEMS AND COMPONENTS

VEHICLE APPLIQUES

OPTICAL ELEMENT ARRAY STRUCTURE FOR BIRD COLLISION PREVENTION AND M...

WAFER ALIGNMENT FEATURES

DIFFRACTIVE PIGMENT

LASER MARKED OPTICALLY VARIABLE DEVICE

Nanostamping Method and Nano-Optical Component

DIGITAL WRITING OF LARGE DIFFRACTION GRATING PATTERNS

FIDUCIAL DESIGN

PROTEIN-MATRIX MICROLENS ARRAY DIFFRACTION DEVICE AND METHOD FOR PR...

OUTWARD COUPLING SUPPRESSION IN WAVEGUIDE DISPLAY