H10K 85/655
Comprising only sulfur as heteroatom
Official title: {comprising only sulfur as heteroatom}
H10K85/655 (Comprising only sulfur as heteroatom) appears on 987 US grants and 1,372 published applications in this corpus.
Search patents in H10K- Granted patents
- 987
- Published applications
- 1,372
- Assignees
- 379
- Inventors
- 2,589
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 3 |
| 2002 | 11 | 20 |
| 2003 | 15 | 25 |
| 2004 | 25 | 42 |
| 2005 | 17 | 38 |
| 2006 | 23 | 52 |
| 2007 | 19 | 52 |
| 2008 | 23 | 57 |
| 2009 | 35 | 55 |
| 2010 | 45 | 62 |
| 2011 | 55 | 51 |
| 2012 | 42 | 49 |
| 2013 | 46 | 53 |
| 2014 | 35 | 66 |
| 2015 | 59 | 80 |
| 2016 | 51 | 91 |
| 2017 | 48 | 54 |
| 2018 | 63 | 74 |
| 2019 | 66 | 77 |
| 2020 | 47 | 66 |
| 2021 | 53 | 60 |
| 2022 | 40 | 56 |
| 2023 | 46 | 63 |
| 2024 | 36 | 54 |
| 2025 | 37 | 51 |
| 2026 | 21 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Organic electroluminescence device and electronic apparatus6 Oct 2026US 12,757,633 B2Idemitsu Kosan Co., Ltd.
- Compound, and composition for forming hole transporting layer for perovskite solar cells15 Sep 2026US 12,735,395 B2Tokyo Chemical Industry Co., Ltd.
- Asymmetric donor-acceptor molecular dyes11 Aug 2026US 12,707,888 B2The University of North Carolina at Charlotte
- Organic electroluminescent materials and devices4 Aug 2026US 12,701,911 B2Universal Display Corporation
- Light-emitting device and electronic apparatus4 Aug 2026US 12,701,913 B2Samsung Display Co., Ltd.
- Photoelectric conversion element, imaging element, optical sensor, and compound8 Oct 2026US 2026/0314154 A1FUJIFILM Corporation
- Compound for organic photoelectric element, organic photoelectric element, image sensor and electronic device comprising the same8 Oct 2026US 2026/0314261 A1Duk San Neolux Co., Ltd.
- Solar cell, interface passivation material, photovoltaic power generation system, and electric device3 Sep 2026US 2026/0262367 A1Contemporary Amperex Future Energy Research Institute (Shanghai) Limited
- Organic compound, solar cell, and application thereof27 Aug 2026US 2026/0255872 A1Contemporary Amperex Future Energy Research Institute (Shanghai) Limited
- Photoelectric conversion element, photodetector, and electronic apparatus6 Aug 2026US 2026/0231596 A1Sony Semiconductor Solutions Corporation
Most cited
By later US patents
- Organic electroluminescent devices having improved power conversion efficiencies838US 4,539,507 AEastman Kodak Company · 1985
- Organometallic complexes as phosphorescent emitters in organic LEDs235US 6,830,828 B2The Trustees of Princeton University · 2004
- Organic species that facilitate charge transfer to or from nanostructures182US 6,949,206 B2Nanosys, Inc. · 2005
- Phenylanthracene derivative and organic EL element146US 5,635,308 ATDK Corporation · 1997
- Sub-nanoscale electronic systems and devices126US 5,589,692 AYale University · 1996