B29D 11/0075
Connectors for light guides
Official title: {Connectors for light guides}
B29D11/0075 (Connectors for light guides) appears on 111 US grants and 96 published applications in this corpus.
Search patents in B29D- Granted patents
- 111
- Published applications
- 96
- Assignees
- 73
- Inventors
- 282
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 0 | 2 |
| 2004 | 3 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 3 | 4 |
| 2010 | 2 | 3 |
| 2011 | 0 | 5 |
| 2012 | 0 | 3 |
| 2013 | 9 | 4 |
| 2014 | 2 | 7 |
| 2015 | 7 | 11 |
| 2016 | 7 | 8 |
| 2017 | 4 | 7 |
| 2018 | 4 | 5 |
| 2019 | 4 | 6 |
| 2020 | 4 | 3 |
| 2021 | 5 | 3 |
| 2022 | 3 | 5 |
| 2023 | 0 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Assembly of flexible optical waveguides and photonic chips for optical interconnection packaging22 Apr 2025US 12,280,556 B2Arizona Board of Regents on Behalf of the University of Arizona
- Chip-to-chip optical interconnection using high refractive index couplers22 Apr 2025US 12,282,190 B2Arizona Board of Regents on Behalf of the University of Arizona
- Optical fiber assemblies and methods of forming the same31 Dec 2024US 12,181,719 B2Corning Research & Development Corporation
- Telecommunications enclosure system22 Oct 2024US 12,122,109 B2CommScope Technologies LLC
- Fabrication of optical interconnect structures for a photonic integrated circuit2 Aug 2022US 11,402,752 B2Arizona Board of Regents on Behalf of the University of Arizona
- Resin composition for optical connection component, mt ferrule, and method for manufacturing resin composition for optical connection component25 Dec 2025US 2025/0388736 A1Lightera Japan Co., Ltd.
- Method for splicing optical elements, optical element and head-mounted display device16 Oct 2025US 2025/0321373 A1General Interface Solution Limited
- Telecommunications enclosure system3 Apr 2025US 2025/0108575 A1CommScope Technologies LLC
- Optical fiber assemblies and methods of forming the same27 Feb 2025US 2025/0067941 A1Corning Research & Development Corporation
- Optical fiber connector and production method thereof27 Jun 2024US 2024/0208167 A1
Most cited
By later US patents
- Optical simulator with loop-back attenuator having metalized optical fiber276US 5,076,688 AAMP Incorporated · 1991
- Fiber optic connector, fiber optic connector and cable assembly, and methods for manufacturing82US 10,353,154 B2CommScope Technologies LLC · 2019
- Integrated optical fiber coupler and method of making same75US 5,343,544 AMinnesota Mining and Manufacturing Company · 1994
- Optical/electrical connector and method of fabrication56US 5,367,593 AMotorola, Inc. · 1994
- Optical fiber mode coupling device, having an optimized fiber interface and method of fabrication thereof39US 8,457,456 B2Chiral Photonics, Inc. · 2013