C03C 2218/34
Masking
C03C2218/34 (Masking) appears on 264 US grants and 403 published applications in this corpus.
Search patents in C03C- Granted patents
- 264
- Published applications
- 403
- Assignees
- 169
- Inventors
- 861
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 1 |
| 2003 | 1 | 6 |
| 2004 | 1 | 5 |
| 2005 | 5 | 5 |
| 2006 | 3 | 6 |
| 2007 | 2 | 14 |
| 2008 | 3 | 13 |
| 2009 | 4 | 6 |
| 2010 | 6 | 16 |
| 2011 | 8 | 10 |
| 2012 | 6 | 8 |
| 2013 | 7 | 29 |
| 2014 | 15 | 12 |
| 2015 | 19 | 22 |
| 2016 | 15 | 26 |
| 2017 | 15 | 25 |
| 2018 | 14 | 26 |
| 2019 | 16 | 26 |
| 2020 | 13 | 28 |
| 2021 | 18 | 20 |
| 2022 | 19 | 33 |
| 2023 | 16 | 12 |
| 2024 | 25 | 19 |
| 2025 | 17 | 29 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Unit cell thin film glass manufactured by means of glass cutting and post-processing method22 Sep 2026US 12,741,897 B2Dowooinsys Co., Ltd.
- Systems and methods for surface structuring15 Sep 2026US 12,734,498 B2Nautilus Subsidiary, Inc.
- Light-emitting electrochemical cell, security element, security system, method of operation and method of production23 Jun 2026US 12,666,787 B2Lumifoil AB
- Vehicle window and method for producing a vehicle window16 Jun 2026US 12,654,615 B2Webasto SE
- Substrate, method for producing substrate, and method for producing unit cell5 May 2026US 12,617,713 B2National Institute of Information and Communications Technology
- Window manufacturing device and window manufacturing method using the same23 Apr 2026US 2026/0109640 A1Samsung Display Co., Ltd.
- Etching device and method of manufacturing window16 Apr 2026US 2026/0103421 A1Samsung Display Co., Ltd.
- Heatable Windshields2 Apr 2026US 2026/0091654 A1Vitro Flat Glass LLC
- Gantry System for Applying Masks26 Mar 2026US 2026/0084171 A1Vitro Fabricación de Máquinas, S.A. de C.V
- Textured glass-based articles15 Jan 2026US 2026/0015285 A1Corning Incorporated
Most cited
By later US patents
- Process for etching a metal layer suitable for use in photomask fabrication180US 7,682,518 B2APPLIED Materials.Inc. · 2010
- Black mask, color filter and liquid crystal display74US 6,285,424 B1Sumitomo Chemical Company, Limited · 2001
- Methods of fabricating glass articles by laser damage and etching72US 9,346,706 B2Corning Incorporated · 2016
- Method for producing waveguides in a glass substrate by ion exchange59US 4,983,197 A1991
- Methods to fabricate a photoactive substrate suitable for shaped glass structures38US 8,096,147 B2Life Bioscience, Inc. · 2012