B81B 3/0083
Optical properties
Official title: {Optical properties}
B81B3/0083 (Optical properties) appears on 90 US grants and 102 published applications in this corpus.
Search patents in B81B- Granted patents
- 90
- Published applications
- 102
- Assignees
- 67
- Inventors
- 232
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 4 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 3 |
| 2015 | 1 | 4 |
| 2016 | 3 | 4 |
| 2017 | 5 | 8 |
| 2018 | 7 | 11 |
| 2019 | 8 | 9 |
| 2020 | 12 | 9 |
| 2021 | 7 | 14 |
| 2022 | 8 | 8 |
| 2023 | 7 | 6 |
| 2024 | 10 | 4 |
| 2025 | 3 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laser marking system and method8 Sep 2026US 12,728,482 B2Silicon Light Machines Corporation
- MEMS-driven optical package with micro-LED array7 Apr 2026US 12,596,228 B2
- Lens for a microelectromechanical system mirror5 Aug 2025US 12,378,108 B2Teknologian tutkimuskeskus VTT Oy
- Optical scanning device which detects a deflection angle of a mirror unit based on outputs from light detectors1 Jul 2025US 12,345,875 B2Stanley Electric Co., Ltd.
- MEMS-driven optical package with micro-LED array18 Mar 2025US 12,253,715 B2
- Mems-driven optical package with micro-led array13 Aug 2026US 2026/0235807 A1
- Dielectric stack for microelectromechanical system devices and methods of fabrication thereof30 Apr 2026US 2026/0116740 A1Texas Instruments Incorporated
- Semiconductor package and method of manufacturing the same12 Feb 2026US 2026/0043968 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Optomechanical device4 Dec 2025US 2025/0370283 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Microelectromechanical system device with offset mirror11 Sep 2025US 2025/0282609 A1
Most cited
By later US patents
- Method of forming MEMS device235US 6,861,277 B1Hewlett-Packard Development Company, L. P. · 2005
- Method for manufacturing a thin film actuated mirror having a flat light reflecting surface32US 5,789,264 ADaewoo Electronics Co., Ltd. · 1998
- Process for integrating dielectric optical coatings into micro-electromechanical devices32US 6,271,052 B1Axsun Technologies, Inc. · 2001
- Electromechanical device with optical function separated from mechanical and electrical function32US 7,630,121 B2QUALCOMM MEMS Technologies, Inc. · 2009
- Microfluidic device and sample analysis method15US 11,097,269 B2Toppan Printing Co., Ltd. · 2021