C03B 2205/67
Laser heating
C03B2205/67 (Laser heating) appears on 15 US grants and 7 published applications in this corpus.
Search patents in C03B- Granted patents
- 15
- Published applications
- 7
- Assignees
- 12
- Inventors
- 24
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for manufacturing an optical fibre6 May 2025US 12,291,477 B2Centre National De La Recherche Scientifique
- Fiber optic manufacturing in space4 Feb 2020US 10,550,028 B2FOMS Inc.
- Method for manufacturing optical connection component7 Jan 2020US 10,527,800 B2Sumitomo Electric Industries, Ltd.
- Fiber optic manufacturing in space29 Jan 2019US 10,189,737 B2FOMS Inc.
- Fiber optic manufacturing in space5 Jun 2018US 9,988,295 B2FOMS Inc.
- Methods for producing glass strand and glass yarn28 May 2026US 2026/0145986 A1Shin-Etsu Chemical Co., Ltd.
- Microgravity crucible-controlled manufacturing30 May 2024US 2024/0174546 A1DSTAR Communications, Inc.
- Method and device for manufacturing an optical fibre28 Apr 2022US 2022/0127183 A1Centre National De La Recherche Scientifique
- Fiber optic manufacturing in space23 May 2019US 2019/0152835 A1FOMS Inc.
- Method for manufacturing optical connection component2 May 2019US 2019/0129101 A1Sumitomo Electric Industries, Ltd.
Most cited
By later US patents
- Method and apparatus for drawing optical fibers60US 4,135,902 AWestern Electric Company, Inc. · 1979
- Method of making optical waveguides from glass fibers47US 3,981,705 ABell Telephone Laboratories, Incorporated · 1976
- Device for heating an annular surface zone of a threadlike object47US 4,547,650 AThomson-CSF · 1985
- Method for forming refractory fibers by laser energy44US 3,944,640 AArthur D. Little, Inc. · 1976
- Drawing optical waveguides by heating with laser radiation29US 4,215,263 ACorning Glass Works · 1980