G02B 2006/12045
Lithium tantalate
Official title: {Lithium tantalate (LiTaO3)}
G02B2006/12045 (Lithium tantalate) appears on 28 US grants and 33 published applications in this corpus.
Search patents in G02B- Granted patents
- 28
- Published applications
- 33
- Assignees
- 24
- Inventors
- 74
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 1 | 6 |
| 2022 | 2 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 5 | 3 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thin film lithium containing modulator having tight bends23 Dec 2025US 12,504,582 B2HyperLight Corporation
- Optical modulator16 Dec 2025US 12,498,596 B2TDK Corporation
- High performance optical modulators and drivers11 Nov 2025US 12,468,184 B2HyperLight Corporation
- Optical scanning element7 Oct 2025US 12,436,336 B2NGK Insulators, Ltd.
- Low loss fiber-to-chip interfaces for lithium niobate photonic integrated circuits1 Apr 2025US 12,265,253 B2President and Fellows of Harvard College
- Distributed bragg grating with ultralow index perturbation8 Oct 2026US 2026/0309915 A1University of Rochester
- Efficient optical modulators27 Aug 2026US 2026/0251927 A1
- Optical coupling structure4 Jun 2026US 2026/0153674 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Thin film lithium-containing electro-optic devices having compact tapers21 May 2026US 2026/0140313 A1
- Thin film lithium containing modulator having tight bends30 Apr 2026US 2026/0118584 A1HyperLight Corporation
Most cited
By later US patents
- Wavelength conversion element39US 5,481,636 ARicoh Company, Ltd. · 1996
- Electro-optic optical modulator devices and method of fabrication29US 9,746,743 B1Partow Technologies, LLC. · 2017
- Wavelength conversion element16US 5,333,231 ARicoh Company, Ltd. · 1994
- Heterogeneous semiconductor photonic integrated circuit with multiple offset heights13US 8,891,913 B1Aurrion, Inc. · 2014
- Integrated optical circuit for fiber-optics gyroscopes8US 5,293,439 ASumitomo Metal Mining Co., Ltd. · 1994