F21Y 2109/00
Light sources with light-generating elements disposed on transparent or translucent supports or
Official title: Light sources with light-generating elements disposed on transparent or translucent supports or substrates
F21Y2109/00 (Light sources with light-generating elements disposed on transparent or translucent supports or) appears on 109 US grants and 129 published applications in this corpus.
Search patents in F21Y- Granted patents
- 109
- Published applications
- 129
- Assignees
- 67
- Inventors
- 212
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 5 |
| 2009 | 1 | 1 |
| 2010 | 3 | 6 |
| 2011 | 1 | 1 |
| 2012 | 4 | 2 |
| 2013 | 3 | 5 |
| 2014 | 0 | 6 |
| 2015 | 4 | 6 |
| 2016 | 6 | 5 |
| 2017 | 7 | 7 |
| 2018 | 5 | 11 |
| 2019 | 8 | 8 |
| 2020 | 16 | 20 |
| 2021 | 12 | 7 |
| 2022 | 10 | 11 |
| 2023 | 9 | 12 |
| 2024 | 6 | 4 |
| 2025 | 6 | 2 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Light-emitting module integrating a flexible organic light-emitting diode29 Sep 2026US 12,747,843 B2Valeo Vision
- Fabrication of three-dimensional kirigami structures with tunable properties18 Aug 2026US 12,709,080 B2Massachusetts Institute of Technology
- Lighting device and vehicle lamp comprising same7 Jul 2026US 12,674,555 B2LG Innotek Co., Ltd.
- Lighting arrangement for decorative lighting9 Dec 2025US 12,492,802 B2Signify Holding B. V.
- Lighting device and lamp comprising same2 Dec 2025US 12,486,960 B2LG Innotek Co., Ltd.
- Method, system, and apparatus for illuminating designer smart accessories24 Sep 2026US 2026/0287166 A1Asher Levine Inc.
- Led filament6 Aug 2026US 2026/0227038 A1Signify Holding B. V.
- Light-emitting module integrateing a flexible organic light-emitting diode12 Mar 2026US 2026/0071730 A1Valeo Vision
- Lighting device and lamp comprising same19 Feb 2026US 2026/0049703 A1LG Innotek Co., Ltd.
- Electro-optical device5 Feb 2026US 2026/0036266 A1
Most cited
By later US patents
- Wide-area lamp114US 4,975,814 ATelefunken electronic GmbH · 1990
- Uniform angular light distribution from LEDs105US 6,653,765 B1General Electric Company · 2003
- Bidirectional LED light sheet93US 8,192,051 B2Quarkstar LLC · 2012
- L.E.D Lighting unit with transparent carrier panel85US 6,270,236 B1Siemens Aktiengesellschaft · 2001
- LED lighting apparatus with transparent flexible circuit structure67US 7,604,377 B2Polytron Technologies, Inc. · 2009