H10K 50/81
Anodes
H10K50/81 (Anodes) appears on 1,112 US grants and 1,613 published applications in this corpus.
Search patents in H10K- Granted patents
- 1,112
- Published applications
- 1,613
- Assignees
- 406
- Inventors
- 2,944
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 5 |
| 2002 | 9 | 16 |
| 2003 | 13 | 22 |
| 2004 | 10 | 25 |
| 2005 | 15 | 31 |
| 2006 | 11 | 35 |
| 2007 | 19 | 32 |
| 2008 | 14 | 28 |
| 2009 | 10 | 30 |
| 2010 | 21 | 26 |
| 2011 | 18 | 46 |
| 2012 | 24 | 67 |
| 2013 | 39 | 73 |
| 2014 | 55 | 79 |
| 2015 | 63 | 124 |
| 2016 | 69 | 86 |
| 2017 | 86 | 102 |
| 2018 | 75 | 76 |
| 2019 | 67 | 74 |
| 2020 | 76 | 57 |
| 2021 | 34 | 53 |
| 2022 | 55 | 84 |
| 2023 | 47 | 139 |
| 2024 | 58 | 156 |
| 2025 | 138 | 95 |
| 2026 | 63 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aromatic amine derivative, and organic electroluminescent element using same6 Oct 2026US 12,753,145 B2Idemitsu Kosan Co., Ltd.
- Article with transparent conductive layer and method of making the same6 Oct 2026US 12,757,521 B2Vitro Flat Glass LLC
- Organic light-emitting diode display device29 Sep 2026US 12,751,136 B2United Microelectronics Corp.
- Organic light-emitting display device with spacer between sub-pixels29 Sep 2026US RE51,049 E1LG Display Co., Ltd.
- Display device, method for producing display device, and aqueous solution1 Sep 2026US 12,727,320 B2Sharp Display Technology Corporation
- Article with Transparent Conductive Oxide Coating24 Sep 2026US 2026/0293366 A1Vitro Flat Glass LLC
- Light-emitting substrate, manufacturing method therefor, and display apparatus24 Sep 2026US 2026/0293420 A1Beijing BOE Technology Development Co., Ltd.
- Display device, light-emitting device, and electronic apparatus24 Sep 2026US 2026/0293429 A1Sony Semiconductor Solutions Corporation
- Organic electroluminescent devices17 Sep 2026US 2026/0282652 A1The Regents of the University of Michigan
- Light-emitting element and display device10 Sep 2026US 2026/0271511 A1Sharp Kabushiki Kaisha
Most cited
By later US patents
- Light emitting device with stack of OLEDS and phosphor downconverter318US 5,874,803 AThe Trustees of Princeton University · 1999
- Organic light emitting device containing a hole injection enhancement layer190US 5,998,803 AThe Trustees of Princeton University · 1999
- Visible light emitting diodes fabricated from soluble semiconducting polymers161US 5,408,109 AThe Regents of the University of California · 1995
- Indium-tin oxide (ITO) layer and method for producing the same148US 6,849,165 B2Unaxis Deutschland GmbH · 2005
- Microcavity OLED device with narrow band phosphorescent emitters111US 9,318,725 B22016