B44C 1/228
By laser radiation
Official title: {by laser radiation}
B44C1/228 (By laser radiation) appears on 253 US grants and 361 published applications in this corpus.
Search patents in B44C- Granted patents
- 253
- Published applications
- 361
- Assignees
- 212
- Inventors
- 681
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 5 |
| 2002 | 8 | 11 |
| 2003 | 12 | 11 |
| 2004 | 11 | 11 |
| 2005 | 3 | 11 |
| 2006 | 3 | 15 |
| 2007 | 3 | 10 |
| 2008 | 3 | 14 |
| 2009 | 2 | 13 |
| 2010 | 8 | 14 |
| 2011 | 7 | 13 |
| 2012 | 6 | 14 |
| 2013 | 11 | 11 |
| 2014 | 9 | 14 |
| 2015 | 7 | 12 |
| 2016 | 7 | 17 |
| 2017 | 6 | 22 |
| 2018 | 9 | 17 |
| 2019 | 14 | 20 |
| 2020 | 14 | 19 |
| 2021 | 16 | 16 |
| 2022 | 12 | 22 |
| 2023 | 14 | 24 |
| 2024 | 11 | 11 |
| 2025 | 9 | 9 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Decorative sheet, decorative-sheet-attached display device, sheet article, and method of manufacturing decorative sheet22 Sep 2026US 12,741,482 B2Dai Nippon Printing Co.Ltd.
- Method of manufacturing watch component, and watch component15 Sep 2026US 12,736,919 B2Seiko Epson Corporation
- Warm-up target for a laser engraver12 May 2026US 12,623,301 B2Assa Abloy AB
- Methods for direct fabrication of appliances for palate expansion5 May 2026US 12,616,556 B2Align Technology, Inc.
- Coloration via laser oxidation17 Mar 2026US 12,577,683 B2Kohler Co.
- Warm-up target for a laser engraver10 Sep 2026US 2026/0264169 A1Assa Abloy AB
- Coloration via laser oxidation2 Jul 2026US 2026/0185238 A1Kohler Co.
- Method for producing an article, a module, and an apparatus25 Jun 2026US 2026/0175615 A1Leonhard Kurz Stiftung & Co. KG
- Method for engraving code patterns in a solid piece's tool surface11 Jun 2026US 2026/0158587 A1Boegli-Gravures S.A.
- Method for manufacturing translucent components of an outer skin of a vehicle12 Mar 2026US 2026/0070083 A1Magna Exteriors (Bohemia) S.R.O.
Most cited
By later US patents
- Laser marking system147US 5,932,119 ALazare Kaplan International, Inc. · 1999
- Laser marking method and apparatus125US 6,238,847 B1DMC Degussa Metals Catalysts Cerdec AG · 2001
- Dental appliance having ornamental design118US 10,201,409 B2Align Technology, Inc. · 2019
- Image management system operable to manage the formation of dynamically variable images in objects in single shot events111US 7,375,739 B2Vardex Laser Corporation · 2008
- Method and apparatus for multi-color laser engraving102US 5,215,864 ALaser Color Marking, Incorporated · 1993