B29L 2011/0075
Light guides, optical cables
Official title: {Light guides, optical cables}
B29L2011/0075 (Light guides, optical cables) appears on 370 US grants and 362 published applications in this corpus.
Search patents in B29L- Granted patents
- 370
- Published applications
- 362
- Assignees
- 261
- Inventors
- 979
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 12 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 8 | 20 |
| 2003 | 9 | 12 |
| 2004 | 13 | 20 |
| 2005 | 14 | 20 |
| 2006 | 10 | 9 |
| 2007 | 5 | 2 |
| 2008 | 9 | 8 |
| 2009 | 1 | 9 |
| 2010 | 0 | 13 |
| 2011 | 6 | 10 |
| 2012 | 8 | 11 |
| 2013 | 10 | 13 |
| 2014 | 7 | 21 |
| 2015 | 13 | 22 |
| 2016 | 16 | 35 |
| 2017 | 17 | 14 |
| 2018 | 16 | 12 |
| 2019 | 20 | 17 |
| 2020 | 15 | 12 |
| 2021 | 10 | 22 |
| 2022 | 18 | 19 |
| 2023 | 9 | 9 |
| 2024 | 7 | 14 |
| 2025 | 12 | 13 |
| 2026 | 6 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lightguide for a vehicle lamp, vehicle lamp, mould for moulding the lightguide and method of manufacturing the mould11 Aug 2026US 12,704,235 B2Hella Autotechnik Nova S.R.O.
- Multi-material polymer filament for three-dimensional printing14 Jul 2026US 12,680,199 B2The United States of America as represented by the Secretary of the Army
- Shaped part and method for producing such shaped part23 Jun 2026US 12,662,047 B2Novem Car Interior Design GmbH
- Method of forming cable by opening slit-tape isolator and inserting twisted pairs26 May 2026US 12,640,286 B2CommScope Technologies LLC
- Methods for producing three-dimensional objects19 May 2026US 12,629,895 B2Carbon, Inc.
- Methods for producing three-dimensional objects30 Apr 2026US 2026/0116015 A1Carbon, Inc.
- Transparent thermoplastic resin composition, injection-molded article, light guide for vehicles, light guide member, daytime running light for vehicles, and aspherical lens15 Jan 2026US 2026/0015487 A1Ps Japan Corporation
- Nanoshape patterning techniques that allow high-throughput fabrication of functional nanostructures with complex geometries on planar and non-planar substrates15 Jan 2026US 2026/0016744 A1Board of Regents, The University of Texas System
- Arrays of integrated analytical devices and methods for production25 Dec 2025US 2025/0389888 A1Pacific Biosciences of California, Inc.
- Production of a component by injection moulding27 Nov 2025US 2025/0360663 A1PPG Industries Ohio, Inc.
Most cited
By later US patents
- Polyurethane resins having multiple mechanisms of hardening for use in producing three-dimensional objects271US 9,453,142 B2Carbon3D, Inc. · 2016
- Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening165US 9,676,963 B2Carbon, Inc. · 2017
- Methods of producing polyurethane three-dimensional objects from materials having multiple mechanisms of hardening137US 9,598,606 B2Carbon, Inc. · 2017
- Method for producing micro-optical components121US 5,707,684 AMicroFab Technologies, Inc. · 1998
- Arrays of integrated analytical devices and methods for production111US 9,372,308 B1Pacific Biosciences of California, Inc. · 2016