H10H 20/882
Scattering means
Official title: {Scattering means (H10H20/82 takes precedence)}
H10H20/882 (Scattering means) appears on 1,612 US grants and 2,160 published applications in this corpus.
Search patents in H10H- Granted patents
- 1,612
- Published applications
- 2,160
- Assignees
- 521
- Inventors
- 3,513
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 5 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 7 |
| 2002 | 5 | 13 |
| 2003 | 13 | 14 |
| 2004 | 16 | 22 |
| 2005 | 7 | 37 |
| 2006 | 18 | 20 |
| 2007 | 23 | 30 |
| 2008 | 16 | 54 |
| 2009 | 15 | 62 |
| 2010 | 36 | 83 |
| 2011 | 48 | 101 |
| 2012 | 52 | 83 |
| 2013 | 67 | 83 |
| 2014 | 85 | 85 |
| 2015 | 81 | 106 |
| 2016 | 91 | 105 |
| 2017 | 74 | 104 |
| 2018 | 88 | 110 |
| 2019 | 105 | 151 |
| 2020 | 136 | 163 |
| 2021 | 134 | 163 |
| 2022 | 121 | 179 |
| 2023 | 113 | 149 |
| 2024 | 97 | 106 |
| 2025 | 98 | 87 |
| 2026 | 49 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Color liquid crystal displays and display backlights29 Sep 2026US 12,748,253 B2Bridgelux, Inc.
- Crack sensitivity reduction in porous optical layers25 Aug 2026US 12,720,927 B2Lumileds Singapore Pte. Ltd.
- Light-emitting diode devices with support structures including patterned light-altering layers25 Aug 2026US 12,720,932 B2CreeLED, Inc.
- Enhanced light extraction from light emitting diodes utilizing a nanoparticle meta-grid18 Aug 2026US 12,713,736 B2Imperial College Innovations Limited
- Light source assembly18 Aug 2026US 12,713,744 B2Innolux Corporation
- Optoelectronic module1 Oct 2026US 2026/0299221 A1ams-OSRAM International GmbH
- Stabilized print materials17 Sep 2026US 2026/0275142 A1Kateeva, Inc.
- Display apparatus and method of manufacturing the same27 Aug 2026US 2026/0255739 A1Samsung Electronics Co., Ltd.
- Light-extraction films for light-emitting diode devices and related methods13 Aug 2026US 2026/0239781 A1CreeLED, Inc.
- Light emitting device with tuned barrier13 Aug 2026US 2026/0239785 A1Lumileds LLC
Most cited
By later US patents
- Light emitting device having a nitride compound semiconductor and a phosphor containing a garnet fluorescent material1,017US 5,998,925 ANichia Kagaku Kogyo K. K. · 1999
- Wavelength-converting casting composition and its use749US 6,066,861 ASiemens Aktiengesellschaft · 2000
- Optical systems fabricated by printing-based assembly564US 7,972,875 B2The Board of Trustees of the University of Illinois · 2011
- Enhanced light extraction in LEDs through the use of internal and external optical elements522US 6,657,236 B1Cree Lighting Company · 2003
- Light emitting diode package with diffuser and method of manufacturing the same488US 7,501,656 B2Samsung Electro-Mechanics Co., Ltd. · 2009