G02B 6/12026
Characterised by means for reducing the temperature dependence
Official title: {characterised by means for reducing the temperature dependence}
G02B6/12026 (Characterised by means for reducing the temperature dependence) appears on 341 US grants and 352 published applications in this corpus.
Search patents in G02B- Granted patents
- 341
- Published applications
- 352
- Assignees
- 123
- Inventors
- 593
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 8 |
| 2002 | 13 | 34 |
| 2003 | 30 | 62 |
| 2004 | 31 | 23 |
| 2005 | 24 | 32 |
| 2006 | 36 | 17 |
| 2007 | 19 | 15 |
| 2008 | 15 | 16 |
| 2009 | 19 | 6 |
| 2010 | 8 | 9 |
| 2011 | 5 | 7 |
| 2012 | 8 | 6 |
| 2013 | 7 | 8 |
| 2014 | 6 | 5 |
| 2015 | 6 | 5 |
| 2016 | 9 | 5 |
| 2017 | 6 | 7 |
| 2018 | 8 | 10 |
| 2019 | 10 | 13 |
| 2020 | 6 | 11 |
| 2021 | 11 | 17 |
| 2022 | 11 | 9 |
| 2023 | 9 | 10 |
| 2024 | 8 | 9 |
| 2025 | 10 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Temperature insensitive waveguides and array waveguide grating MUX/DEMUX devices25 Aug 2026US 12,717,081 B2Intel Products IP LLC
- Athermal arrayed waveguide grating13 Jan 2026US 12,523,816 B2MACOM Technology Solutions Holdings, Inc.
- Arrayed waveguide gratings with stabilized performance under varying parameters18 Nov 2025US 12,474,523 B2MACOM Technology Solutions Holdings, Inc.
- Variable dual-directional thermal compensator for arrayed waveguide grating (AWG) modules28 Oct 2025US 12,455,414 B2Molex Incorporated
- Calibration system for wavelength-division multiplexing, wavelength-division multiplexing system, and calibrating method for wavelength-division multiplexing7 Oct 2025US 12,436,335 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Arrayed waveguide gratings with stabilized performance under varying parameters30 Apr 2026US 2026/0118579 A1MACOM Technology Solutions Holdings, Inc.
- Optical chip, optical chip fabrication method, optical signal transmission method, and optical module30 Apr 2026US 2026/0118580 A1Huawei Technologies Co., Ltd.
- Optical integrated circuit and optical receiver26 Mar 2026US 2026/0086281 A1KYOCERA Corporation
- Photonic integrated circuit11 Dec 2025US 2025/0377500 A1Psiquantum, Corp.
- Calibration system for wavelength-division multiplexing, wavelength-division multiplexing system, and calibrating method for wavelength-division multiplexing20 Nov 2025US 2025/0355172 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
- Transmitter photonic integrated circuit (TxPIC) chips78US 7,885,492 B2Infinera Corporation · 2011
- Phasar athermalization using a slab waveguide71US 6,466,707 B1Corning Incorporated · 2002
- Optical coupler having evanescent coupling region70US 6,944,369 B2SiOptical, Inc. · 2005
- Photonic devices comprising thermo-optic polymer65US 6,311,004 B1Lightwave Microsystems Corporation · 2001
- Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICs55US 7,283,694 B2Infinera Corporation · 2007