H10K 50/156
Comprising a multilayered structure
Official title: {comprising a multilayered structure}
H10K50/156 (Comprising a multilayered structure) appears on 695 US grants and 1,195 published applications in this corpus.
Search patents in H10K- Granted patents
- 695
- Published applications
- 1,195
- Assignees
- 165
- Inventors
- 1,636
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 0 | 3 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 3 |
| 2011 | 0 | 3 |
| 2012 | 2 | 8 |
| 2013 | 2 | 16 |
| 2014 | 8 | 41 |
| 2015 | 32 | 51 |
| 2016 | 22 | 65 |
| 2017 | 37 | 84 |
| 2018 | 48 | 87 |
| 2019 | 67 | 86 |
| 2020 | 63 | 94 |
| 2021 | 66 | 103 |
| 2022 | 60 | 110 |
| 2023 | 69 | 143 |
| 2024 | 76 | 95 |
| 2025 | 76 | 103 |
| 2026 | 60 | 90 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organic electroluminescence device, light emitting device, organic electroluminescence display device and electronic device6 Oct 2026US 12,757,568 B2Idemitsu Kosan Co., Ltd.
- Light-emitting device and method of manufacturing the same, display panel and display apparatus6 Oct 2026US 12,757,569 B2Beijing BOE Technology Development Co., Ltd.
- Organic electric element, display panel comprising the same and display device comprising the same8 Sep 2026US 12,733,395 B2LG Chem.Ltd.
- Organic electroluminescent element1 Sep 2026US 12,723,192 B2Hodogaya Chemical Co., Ltd.
- Heterocyclic compound and organic light emitting device comprising same1 Sep 2026US 12,727,378 B2Lt Materials Co., Ltd.
- Display panel and display device1 Oct 2026US 2026/0305064 A1Boe Technology Group Co., Ltd.
- Light emitting display device1 Oct 2026US 2026/0305108 A1LG Display Co., Ltd.
- Electronic device1 Oct 2026US 2026/0305163 A1Merck Patent GmbH
- Light-emitting device and display substrate24 Sep 2026US 2026/0293427 A1Beijing BOE Technology Development Co., Ltd.
- Display device and electronic device24 Sep 2026US 2026/0293431 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Organic electroluminecence device134US 10,435,350 B2Idemitsu Kosan Co., Ltd. · 2019
- Organic electroluminescent device with low barrier height67US 5,343,050 AKabushiki Kaisha Toshiba · 1994
- White light-emitting device with improved doping53US 6,875,524 B2Eastman Kodak Company · 2005
- High efficiency quantum dot LED structure45US 10,522,787 B1Sharp Kabushiki Kaisha · 2019
- Patterning method for OLEDs40US 8,940,568 B2Universal Display Corporation · 2015