C03C 25/1063
Metals
Official title: {Metals}
C03C25/1063 (Metals) appears on 73 US grants and 47 published applications in this corpus.
Search patents in C03C- Granted patents
- 73
- Published applications
- 47
- Assignees
- 60
- Inventors
- 177
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 0 |
| 2003 | 3 | 5 |
| 2004 | 2 | 1 |
| 2005 | 3 | 5 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 3 | 4 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 3 | 7 |
| 2021 | 3 | 2 |
| 2022 | 0 | 1 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Infrared-transmitting, polarization-maintaining optical fiber and method for making12 May 2026US 12,623,947 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Pre-initiated optical fibers and methods of making thereof19 Aug 2025US 12,392,039 B2Biolase Mg LLC
- Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods31 Dec 2024US 12,181,679 B2Magic Leap, Inc.
- Infrared-transmitting, polarization-maintaining optical fiber and method for making27 Feb 2024US 11,912,606 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods4 Jul 2023US 11,693,246 B2Magic Leap, Inc.
- Infrared-transmitting, polarization-maintaining optical fiber and method for making27 Aug 2026US 2026/0250178 A1The Government of the United States of America, as represented by the Secretary of the Navy
- Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods13 Mar 2025US 2025/0085553 A1Magic Leap, Inc.
- Infrared-transmitting, polarization-maintaining optical fiber and method for making20 Jun 2024US 2024/0199468 A1The Government of the United States of America, as represented by the Secretary of the Navy
- System and method of fabricating low-loss and low-noise waveguides for visible wavelength applications16 May 2024US 2024/0159959 A1United States Department of Energy
- Diffractive optical elements with mitigation of rebounce-induced light loss and related systems and methods26 Oct 2023US 2023/0341692 A1Magic Leap, Inc.
Most cited
By later US patents
- Multiply coated metallic clad fiber optical waveguide75US 4,418,984 AHughes Aircraft Company · 1983
- Optical waveguide with protective coating67US 4,173,393 ACorning Glass Works · 1979
- Metallic clad fiber optical waveguide64US 4,407,561 AHughes Aircraft Company · 1983
- Metallic-glass coated optical fibres42US 4,812,150 AStandard Telephones and Cables, PLC · 1989
- Finishing techniques for lensed optical fibers36US 5,100,507 AAT&T Bell Laboratories · 1992