C03B 33/082
Using a focussed radiation beam
Official title: {using a focussed radiation beam, e.g. laser (C03B33/0855 takes precedence)}
C03B33/082 (Using a focussed radiation beam) appears on 116 US grants and 137 published applications in this corpus.
Search patents in C03B- Granted patents
- 116
- Published applications
- 137
- Assignees
- 61
- Inventors
- 290
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 2 | 1 |
| 2003 | 2 | 7 |
| 2004 | 0 | 3 |
| 2005 | 3 | 6 |
| 2006 | 4 | 4 |
| 2007 | 1 | 2 |
| 2008 | 3 | 0 |
| 2009 | 4 | 1 |
| 2010 | 3 | 6 |
| 2011 | 0 | 4 |
| 2012 | 2 | 7 |
| 2013 | 2 | 6 |
| 2014 | 5 | 3 |
| 2015 | 10 | 15 |
| 2016 | 6 | 13 |
| 2017 | 13 | 6 |
| 2018 | 3 | 12 |
| 2019 | 8 | 12 |
| 2020 | 11 | 2 |
| 2021 | 6 | 6 |
| 2022 | 4 | 3 |
| 2023 | 3 | 6 |
| 2024 | 2 | 3 |
| 2025 | 3 | 2 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Assembly and method for cleaving a glass body with a laser9 Jun 2026US 12,649,682 B2OpTek Systems, Inc.
- Method for manufacturing glass plate and method for manufacturing magnetic disk19 May 2026US 12,630,458 B2Hoya Corporation
- Method for manufacturing glass plate including processing for chamfering edge surface7 Apr 2026US 12,595,202 B2Hoya Corporation
- Method for ablating coating film, cutting glass, and performing post-treatment by using laser20 Jan 2026US 12,528,730 B2Dowooinsys Co., Ltd.
- Assembly and method for cleaving a glass body with a laser15 Jul 2025US 12,358,831 B2OpTek Systems, Inc.
- Apparatus and method for manufacturing glass film8 Oct 2026US 2026/0308043 A1Nippon Electric Glass Co., Ltd.
- Disk-shaped glass plate and magnetic disk20 Aug 2026US 2026/0242271 A1Hoya Corporation
- Method for manufacturing glass plate including processing for chamfering edge surface16 Jul 2026US 2026/0200785 A1Hoya Corporation
- Methods for separating a glass ribbon and simultaneously shape-forming a separated edge thereof4 Jun 2026US 2026/0152428 A1Corning Incorporated
- Manufacturing method of glass plate having holes, and glass plate14 May 2026US 2026/0132076 A1AGC Inc.
Most cited
By later US patents
- Laser processing method and laser processing apparatus293US 6,992,026 B2Hamamatsu Photonics K.K. · 2006
- Burst-ultrafast laser machining method182US 6,552,301 B22003
- Laser processing method for cutting a wafer-like object by using a laser to form modified regions within the object117US 7,396,742 B2Hamamatsu Photonics K.K. · 2008
- Process for determining the quality of temper of a glass sheet using a laser beam110US 5,254,149 AFord Motor Company · 1993
- Method of cutting glass with a laser and an article made therewith101US 4,467,168 ACreative Glassworks International · 1984