H10P 32/30
Diffusion for doping of conductive or resistive layers
H10P32/30 (Diffusion for doping of conductive or resistive layers) appears on 644 US grants and 550 published applications in this corpus.
Search patents in H10P- Granted patents
- 644
- Published applications
- 550
- Assignees
- 203
- Inventors
- 1,331
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 9 | 0 |
| 1980 | 13 | 0 |
| 1981 | 11 | 0 |
| 1982 | 6 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 10 | 0 |
| 1986 | 8 | 0 |
| 1987 | 11 | 0 |
| 1988 | 11 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 3 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 8 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 5 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 6 |
| 2003 | 6 | 8 |
| 2004 | 6 | 10 |
| 2005 | 7 | 5 |
| 2006 | 6 | 12 |
| 2007 | 4 | 12 |
| 2008 | 9 | 13 |
| 2009 | 5 | 10 |
| 2010 | 8 | 12 |
| 2011 | 9 | 13 |
| 2012 | 6 | 17 |
| 2013 | 17 | 15 |
| 2014 | 15 | 20 |
| 2015 | 20 | 21 |
| 2016 | 28 | 32 |
| 2017 | 33 | 30 |
| 2018 | 30 | 42 |
| 2019 | 37 | 47 |
| 2020 | 44 | 53 |
| 2021 | 32 | 35 |
| 2022 | 42 | 51 |
| 2023 | 25 | 25 |
| 2024 | 29 | 27 |
| 2025 | 24 | 22 |
| 2026 | 6 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image sensing device and methods of manufacturing the same7 Jul 2026US 12,677,488 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Semiconductor device including work function layer doped with barrier elements and method for forming the same17 Mar 2026US 12,581,876 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Methods of forming memory device with reduced resistivity3 Feb 2026US 12,543,521 B2APPLIED Materials.Inc.
- Methods for selectively removing material27 Jan 2026US 12,538,776 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Method for manufacturing gate of NAND flash20 Jan 2026US 12,532,525 B2Shanghai Huali Integrated Circuit Corporation
- Image sensing device and methods of manufacturing the same8 Oct 2026US 2026/0314089 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Self-forming barrier for use in air gap formation1 Oct 2026US 2026/0305282 A1Adeia Semiconductor Solutions LLC
- Memory arrays comprising strings of memory cells and methods used in forming a memory array comprising strings of memory cells24 Sep 2026US 2026/0293133 A1Lodestar Licensing Group LLC
- Semiconductor device interconnect layer formation by selective ion implantation16 Jul 2026US 2026/0206558 A1Axcelis Technologies, Inc.
- Sidewall doping method for 3d memory device9 Jul 2026US 2026/0198240 A1Chengdu Pbm Technology Ltd.
Most cited
By later US patents
- Metal silicide, metal germanide, methods for making the same559US 9,129,897 B2ASM International N.V. · 2015
- Self-forming barrier for use in air gap formation320US 10,229,851 B2International Business Machines Corporation · 2019
- Method of structuring layers with a polysilicon layer and an overlying metal or metal silicide layer using a three step etching process with fluorine, chlorine, bromine containing gases229US 6,479,373 B2Infineon Technologies AG · 2002
- Means for stabilizing polycrystalline semiconductor layers175US 4,755,865 AMotorola, Inc. · 1988
- Irreversible semiconductor switching element and semiconductor memory device utilizing the same147US 4,146,902 ANippon Telegraph & Telephone Public Corporation · 1979