C03B 2203/02
External structure or shape details
C03B2203/02 (External structure or shape details) appears on 160 US grants and 104 published applications in this corpus.
Search patents in C03B- Granted patents
- 160
- Published applications
- 104
- Assignees
- 104
- Inventors
- 413
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 6 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 3 |
| 2003 | 6 | 3 |
| 2004 | 0 | 5 |
| 2005 | 4 | 2 |
| 2006 | 4 | 4 |
| 2007 | 3 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 4 |
| 2010 | 3 | 2 |
| 2011 | 2 | 8 |
| 2012 | 2 | 3 |
| 2013 | 6 | 6 |
| 2014 | 2 | 7 |
| 2015 | 4 | 8 |
| 2016 | 4 | 6 |
| 2017 | 9 | 4 |
| 2018 | 3 | 7 |
| 2019 | 4 | 5 |
| 2020 | 0 | 6 |
| 2021 | 4 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 6 |
| 2024 | 3 | 5 |
| 2025 | 7 | 2 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Assembly and method for cleaving a glass body with a laser9 Jun 2026US 12,649,682 B2OpTek Systems, Inc.
- 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
- In-tower optical fiber bending5 May 2026US 12,617,709 B2
- Method for manufacturing optical fiber and optical fiber3 Feb 2026US 12,541,050 B2Sumitomo Electric Industries, Ltd.
- Fiber-based angular homogenizer25 Nov 2025US 12,481,167 B2nLIGHT, 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
- Distributed delivery of low viscosity glass21 May 2026US 2026/0138908 A1Corning Incorporated
- Optical fibers with non-circular coating9 Oct 2025US 2025/0314817 A1Corning Incorporated
- Preform for multicore optical fibers25 Sep 2025US 2025/0298182 A1Corning Incorporated
- Flat-cross-section glass fiber, glass-fiber-reinforced resin composition, and glass-fiber-reinforced resin molded product26 Dec 2024US 2024/0425655 A1Nitto Boseki Co., Ltd.
Most cited
By later US patents
- Active optical fiber and method for fabricating an active optical fiber235US 8,433,168 B2Optoelectronics Research Center, Tampere University of Technology · 2013
- Optical fiber and method for making such fiber230US 7,313,312 B2Corning Incorporated · 2007
- Flat surfaced optical fibers and diode laser medical delivery devices132US 5,566,267 ACeram Optec Industries, Inc. · 1996
- Method for producing plastic microfilaments127US 4,536,361 A1985
- Laser diode assembly including a cylindrical lens75US 5,081,639 AThe United States of America as represented by the United States Department of Energy · 1992