B05B 7/228
Using electromagnetic radiation
Official title: {using electromagnetic radiation, e.g. laser}
B05B7/228 (Using electromagnetic radiation) appears on 74 US grants and 70 published applications in this corpus.
Search patents in B05B- Granted patents
- 74
- Published applications
- 70
- Assignees
- 66
- Inventors
- 228
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 2 | 6 |
| 2016 | 3 | 2 |
| 2017 | 2 | 10 |
| 2018 | 7 | 4 |
| 2019 | 4 | 6 |
| 2020 | 3 | 2 |
| 2021 | 4 | 8 |
| 2022 | 3 | 0 |
| 2023 | 5 | 5 |
| 2024 | 2 | 2 |
| 2025 | 3 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for manufacturing display apparatus and method of manufacturing display apparatus23 Dec 2025US 12,507,583 B2Samsung Display Co., Ltd.
- Slurry arm and chemical mechanical polishing apparatus including the same2 Dec 2025US 12,485,515 B2Samsung Electronics Co., Ltd.
- Radio frequency inductively coupled plasma (RF-ICP) torch27 May 2025US 12,317,402 B2
- Coating device and method for metal-coating of workpieces19 Nov 2024US 12,145,213 B2Sturm Maschinen- & Anlagenbau GmbH
- Coating device and method for metal-coating of workpieces16 Jan 2024US 11,873,562 B2Sturm Maschinen- & Anlagenbau GmbH
- Method for coating and machining components30 Jul 2026US 2026/0216836 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Apparatus for manufacturing display apparatus and method of manufacturing display apparatus29 Jan 2026US 2026/0033229 A1Samsung Display Co., Ltd.
- Coating apparatus for surface refinement of a workpiece15 Jan 2026US 2026/0014577 A1HPL Technologies, Inc.
- Optical atomizer, spraying method using the same, and manufacturing method of the same20 Feb 2025US 2025/0058338 A1UIF (University Industry Foundation), Yonsei University
- Laser assisted cold spray repair device and process method for aviation-grade aluminum alloy structural parts6 Feb 2025US 2025/0043430 A1Air Force Engineering University
Most cited
By later US patents
- Axial flow laser plasma spraying173US 5,043,548 AGeneral Electric Company · 1991
- Laser spray nozzle and method144US 4,724,299 AQuantum Laser Corporation · 1988
- Apparatus for application of metallic coatings to metallic substrates90US 4,300,474 AROLLS-ROYCE plc · 1981
- Powder delivery system and method89US 7,045,738 B1Southern Methodist University · 2006
- Coaxial nozzle for surface treatment by laser irradiation, with supply of materials in powder form82US 5,418,350 AElectricite de Strasbourg, S.A. · 1995