G02B 2006/1215
Splitter
Official title: {Splitter}
G02B2006/1215 (Splitter) appears on 479 US grants and 498 published applications in this corpus.
Search patents in G02B- Granted patents
- 479
- Published applications
- 498
- Assignees
- 293
- Inventors
- 1,097
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 16 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 21 | 4 |
| 2002 | 8 | 21 |
| 2003 | 18 | 39 |
| 2004 | 25 | 24 |
| 2005 | 20 | 19 |
| 2006 | 24 | 20 |
| 2007 | 20 | 9 |
| 2008 | 7 | 6 |
| 2009 | 10 | 16 |
| 2010 | 8 | 8 |
| 2011 | 5 | 5 |
| 2012 | 4 | 8 |
| 2013 | 4 | 9 |
| 2014 | 8 | 8 |
| 2015 | 8 | 15 |
| 2016 | 13 | 15 |
| 2017 | 23 | 23 |
| 2018 | 22 | 21 |
| 2019 | 29 | 19 |
| 2020 | 22 | 29 |
| 2021 | 20 | 27 |
| 2022 | 22 | 25 |
| 2023 | 24 | 36 |
| 2024 | 25 | 35 |
| 2025 | 32 | 33 |
| 2026 | 12 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Technologies for signal amplification for a photonic integrated circuit6 Oct 2026US 12,754,367 B2Intel Corporation
- Photonic fanout15 Sep 2026US 12,736,746 B2Ayar Labs, Inc.
- Photonic chips including a structure enabling measurement of the group velocity of light in a photonic component15 Sep 2026US 12,736,747 B2GLOBALFOUNDRIES U. S. Inc.
- Semiconductor optoelectronic integrated circuit and methodology for making same employing gate-all-around epitaxial structures21 Jul 2026US 12,690,212 B2
- Configurable optical devices having an optical splitter and duplex connector14 Jul 2026US 12,681,238 B2Corning Research & Development Corporation
- Semiconductor optoelectronic integrated circuit and methodology for making same employing gate-all-around epitaxial structures17 Sep 2026US 2026/0282412 A1
- Chip with multiple semiconductor optical amplifiers10 Sep 2026US 2026/0267062 A1Lyte Ai, Inc.
- Optical coupling device, optical chip and optical module27 Aug 2026US 2026/0251858 A1InnoLight Technology (Suzhou) Ltd.
- Polarization-diverse integrated photonic switch with multi-layer waveguides20 Aug 2026US 2026/0243951 A1
- A broadband photonic coupler20 Aug 2026US 2026/0243957 A1Agency for Science, Technology and Research
Most cited
By later US patents
- Structure and method for planar lateral oxidation in passive devices196US 6,548,908 B2Xerox Corporation · 2003
- Method and apparatus for waveguide optics and devices111US 6,330,388 B1Northstar Photonics, Inc. · 2001
- Rib optical waveguide and method of manufacturing the same106US 5,138,687 AOMRON Corporation · 1992
- Optical tapped time delay modules and arrays100US 7,729,572 B1HRL Laboratories, LLC · 2010
- Optical fiber power splitter module apparatus90US 7,218,828 B22007