H01F 41/20
By evaporation
Official title: by evaporation
H01F41/20 (By evaporation) appears on 92 US grants and 60 published applications in this corpus.
Search patents in H01F- Granted patents
- 92
- Published applications
- 60
- Assignees
- 69
- Inventors
- 250
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 11 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 2 |
| 2004 | 0 | 5 |
| 2005 | 3 | 2 |
| 2006 | 2 | 5 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 4 | 5 |
| 2010 | 0 | 5 |
| 2011 | 5 | 3 |
| 2012 | 3 | 2 |
| 2013 | 0 | 1 |
| 2014 | 4 | 0 |
| 2015 | 2 | 2 |
| 2016 | 1 | 2 |
| 2017 | 0 | 4 |
| 2018 | 0 | 1 |
| 2019 | 2 | 4 |
| 2020 | 3 | 3 |
| 2021 | 4 | 1 |
| 2022 | 2 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 3 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Method for locomotion of a nanorobot and implementations thereof24 Jun 2025US 12,336,779 B2Indian Institute of Science
- Products and applications for the templated fabrication of materials using cold spray deposition5 Mar 2024US 11,923,131 B2
- Particle coating method19 Dec 2023US 11,846,020 B2
- Ultra-density nanostructure GdFe thin film with large perpendicular magnetic anisotropy for a new generation of spintronic device31 Oct 2023US 11,804,322 B1King Faisal University
- Magnetic material and magnetic element19 Jul 2022US 11,393,618 B2Nippon Telegraph and Telephone Corporation
- Tuned materials, tuned properties, and tunable devices from ordered oxygen vacancy complex oxides26 Jun 2025US 2025/0207297 A1Board of Regents, The University of Texas System
- Passive Negative Inductor and a Method for Fabricating the Passive Negative Inductor11 Jul 2024US 2024/0234026 A9Mitsubishi Electric Research Laboratories, Inc.
- Templated fabrication of materials using cold spray deposition30 May 2024US 2024/0177927 A1Lawrence Livermore National Security, LLC
- Passive Negative Inductor and a Method for Fabricating the Passive Negative Inductor25 Apr 2024US 2024/0136121 A1Mitsubishi Electric Research Laboratories, Inc.
- A method for locomotion of a nanorobot and implementations thereof1 Sep 2022US 2022/0273382 A1Indian Institute of Science
Most cited
By later US patents
- Method and apparatus for photodeposition of films on surfaces43US 4,868,005 AMassachusetts Institute of Technology · 1989
- Magnetic recording medium and process for the production thereof35US 4,390,601 AFuji Photo Film Co., Ltd. · 1983
- Metallic thin film magnetic recording medium27US 4,323,629 AMatsushita Electric Industrial Co., Ltd. · 1982
- Corrosion resistant magnetic recording media25US 4,245,008 AInternational Business Machines Corporation · 1981
- Process of making a magnetic recording medium25US 4,287,225 ABASF SE · 1981