Description
Class B82Y : SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE OR TREATMENT OF NANO-STRUCTURES
Subclass 20/00: Nano-optics, e.g. quantum optics or photonic crystals
B82Y 20/00
Sub-Class
Stats
- 2,825 US PATENTS IN FORCE
- 238 US APPLICATIONS PENDING
- 481 Total Patent Owners
- 6,591 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12265299 | Method for preparing nanosized mixed crystal of cyanuric acid coated halide perovskite and use thereof | Dec 30, 21 | Apr 01, 25 | SOOCHOW UNIVERSITY |
| 12263656 | Materials and methods for forming nano-structures on substrates | Nov 08, 19 | Apr 01, 25 | 3M Innovative Properties Company |
| 12257324 | Semiconductor SWCNT slurry for bioimaging and method for inspecting the same | Nov 17, 17 | Mar 25, 25 | Shimadzu Corporation; Japan as represented by Director General of National Institute of Advanced Industrial Science and Technology Ministry of Economy Trade and Industry; |
| 12259565 | Imaging system with optimized extended depth of focus | Sep 27, 23 | Mar 25, 25 | Brien Holden Vision Institute Limited |
| 12260833 | Method and apparatus of multi-modal illumination and display for improved color rendering, power efficiency, health and eye-safety | Dec 12, 23 | Mar 25, 25 | PixelDisplay Inc. |
| 12258506 | Films comprising bright silver based quaternary nanostructures | Mar 07, 24 | Mar 25, 25 | Shoei Chemical Inc. |
| 12258508 | Semiconductor nanoparticles, a color conversion member for a display device including the same, an electronic apparatus including the semiconductor nanoparticles, and a method of manufacturing the semiconductor nanoparticles | Nov 10, 21 | Mar 25, 25 | Samsung Display Co., Ltd.; Hongik University Industry-Academia Cooperation Foundation; |
| 12252641 | Preparation method for narrow-linewidth alloy quantum dot | Mar 30, 23 | Mar 18, 25 | Lingnan Normal University |
| 12256621 | Display panel and electronic device including the same | Mar 04, 22 | Mar 18, 25 | SAMSUNG ELECTRONICS CO., LTD. |
| 12239663 | Pharmaceutical composition for prevention or treatment of lysosomal storage disorders | Jan 23, 20 | Mar 04, 25 | BIOGRAPHENE INC.; Seoul National University R&DB Foundation; |
| 12241010 | Perovskite color converter and method of manufacturing the same | Nov 05, 21 | Mar 04, 25 | Seoul National University R&DB Foundation; Korea Advanced Institute of Science and Technology; |
| 12241122 | Illumination of integrated analytical systems | Mar 30, 21 | Mar 04, 25 | Pacific Biosciences of California, Inc. |
| 12242023 | Broadband achromatic polarization-insensitive metalens with anisotropic nanostructures | Sep 24, 19 | Mar 04, 25 | Harvard University President and Fellows of Harvard College |
| 12235564 | Optically activated graphene-based microwave field squeezer | May 03, 22 | Feb 25, 25 | ABU DHABI UNIVERSITY |
| 12233281 | Therapeutic device for painful inflammatory pathologies and for neuro-muscular and neuro-postural modulation | Oct 28, 20 | Feb 25, 25 | Not available |
| 12237428 | Single photon generation through mechanical deformation | Dec 08, 23 | Feb 25, 25 | Triad National Security, LLC |
| 12227684 | Method of manufacturing a core-shell structured quantum dot particle, core-shell structured quantum dot particle manufactured thereby, population of the core-shell structured quantum dot particles, and display device including the same | Jan 14, 22 | Feb 18, 25 | SHIN-A T&C; UNIAM; |
| 12228353 | Near-field radiative heat transfer systems and methods of use thereof | Feb 01, 23 | Feb 18, 25 | Toyota Motor Engineering & Manufacturing North America, Inc.; Toyota Jidosha Kabushiki Kaisha; |
| 12228778 | Optoelectronic package | Jul 15, 22 | Feb 18, 25 | Advanced Semiconductor Engineering Inc. |
| 12228824 | Ink compositions with quantum dot concentrations for display devices | May 18, 23 | Feb 18, 25 | Kateeva, Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,753 | NANOCRYSTAL SUPERPARTICLES THROUGH A SOURCE-SINK EMULSION SYSTEM | Jan 25, 23 | Apr 10, 25 | Not available |
| 2025/0116,800 | FLEXIBLE MICROPOROUS MULTI-RESONANT PLASMONICS MESHES | Nov 04, 22 | Apr 10, 25 | Not available |
| 2025/0116,801 | METASURFACE-BASED IMAGING SYSTEM, DESIGN METHOD, AND DETECTOR | Mar 30, 23 | Apr 10, 25 | The Institute of Optics and Electronics, The Chinese Academy of Sciences |
| 2025/0115,776 | QUANTUM DOT MATERIAL AND METHOD OF CURING | Dec 11, 24 | Apr 10, 25 | Kateeva, Inc. |
| 2025/0115,777 | QUANTUM DOT COMPOSITION, METHOD OF MANUFACTURING THE SAME, CURED PRODUCT THEREOF, AND DISPLAY DEVICE INCLUDING THE SAME | Oct 02, 24 | Apr 10, 25 | Not available |
| 2025/0120,208 | HYPERSPECTRAL IMAGE SENSOR INCLUDING PLANAR NANO-OPTICAL MICROLENS ARRAY AND ELECTRONIC APPARATUS INCLUDING THE IMAGE SENSOR | Oct 04, 24 | Apr 10, 25 | Samsung Electronics Co. Ltd. |
| 2025/0120,245 | BLUE TOP EMITTING QUANTUM DOT LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS | Jun 21, 22 | Apr 10, 25 | Not available |
| 2025/0120,246 | Light Emitting Diodes with Supressed Electron Leakage Current | Oct 08, 24 | Apr 10, 25 | Not available |
| 2025/0109,022 | SEMICONDUCTOR NANOPARTICLE COMPOSITE FILM, COMPOSITE BASE AND DEVICE INCLUDING THE SAME, AND METHOD FOR MANUFACTURING SEMICONDUCTOR NANOPARTICLE COMPOSITE FILM | Jan 31, 23 | Apr 03, 25 | Not available |
| 2025/0110,263 | OPTICAL DEVICES AND METHOD OF MANUFACTURING OPTICAL DEVICES | Sep 24, 24 | Apr 03, 25 | STMicroelectronics International N.V. |
| 2025/0113,648 | VAN DER WAALS QUANTUM DOTS | Mar 16, 23 | Apr 03, 25 | Not available |
| 2025/0102,807 | ELECTRONIC DEVICE FOR TRACKING USER'S GAZE | Sep 25, 24 | Mar 27, 25 | Samsung Electronics Co. Ltd. |
| 2025/0101,299 | QUANTUM DOT, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS INCLUDING THE SAME | Sep 19, 24 | Mar 27, 25 | Samsung Display Co., Ltd. |
| 2025/0107,288 | OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT | Dec 07, 22 | Mar 27, 25 | Not available |
| 2025/0107,385 | DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME | Apr 30, 24 | Mar 27, 25 | Not available |
| 2025/0092,311 | BLUE-EMITTING NANOCRYSTALS WITH CUBIC SHAPE AND GROUP IV METAL FLUORIDE PASSIVATION | Nov 25, 24 | Mar 20, 25 | Not available |
| 2025/0092,275 | INK COMPOSITION, PRODUCTION METHOD THEREOF, COMPOSITE PREPARED THEREFROM, AND ELECTRONIC DEVICE INCLUDING THE SAME | Sep 13, 24 | Mar 20, 25 | Not available |
| 2025/0098,472 | DISPLAY APPARATUS | Apr 01, 24 | Mar 20, 25 | Not available |
| 2025/0098,477 | LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME | Mar 24, 22 | Mar 20, 25 | Not available |
| 2025/0085,549 | APPARATUS, SYSTEMS, AND METHODS OF A COMPACT, HIGH NUMERICAL APERTURE LIGHT ENGINE | Aug 22, 24 | Mar 13, 25 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)