B81C 1/00174
See-saws
Official title: {See-saws}
B81C1/00174 (See-saws) appears on 21 US grants and 25 published applications in this corpus.
Search patents in B81C- Granted patents
- 21
- Published applications
- 25
- Assignees
- 20
- Inventors
- 63
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 1 |
| 2008 | 3 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Mirror device manufacturing method and mirror unit manufacturing method30 Dec 2025US 12,509,347 B2Hamamatsu Photonics K.K.
- Overhanging device structures and related methods of manufacture23 Jul 2024US 12,043,541 B2X-Celeprint Limited
- Microfabrication of omni-view peripheral scanning system12 Mar 2024US 11,926,523 B2Beijing Voyager Technology Co., Ltd.
- MEMS devices comprising spring element and comb drive and associated production methods18 Jul 2023US 11,703,681 B2Infineon Technologies AG
- Overhanging device structures and related methods of manufacture15 Mar 2022US 11,274,035 B2X-Celeprint Limited
- MEMS Array Structures for Gyroscopes with High Resonant Frequencies23 Jan 2025US 2025/0026629 A1NXP USA, Inc.
- Microfabrication of omni-view peripheral scanning system9 Mar 2023US 2023/0072948 A1Beijing Voyager Technology Co., Ltd.
- Mirror device manufacturing method and mirror unit manufacturing method17 Nov 2022US 2022/0363535 A1Hamamatsu Photonics K.K.
- Overhanging device structures and related methods of manufacture26 May 2022US 2022/0162056 A1X-Celeprint Limited
- Mems devices comprising spring element and comb drive and associated production methods2 Dec 2021US 2021/0373322 A1Infineon Technologies AG
Most cited
By later US patents
- Method for the manufacture of a thin film actuated mirror array34US 6,203,715 B1Daewoo Electronics Co., Ltd. · 2001
- Methods of fabricating interferometric modulators by selectively removing a material29US 7,420,728 B2Idc, LLC · 2008
- MEMS mirror and method of fabrication18US 6,735,008 B2Corning Incorporated · 2004
- Methods of fabricating interferometric modulators by selectively removing a material17US 7,429,334 B2Idc, LLC · 2008
- Staggered vertical comb drive fabrication method13US 7,357,874 B2JDS Uniphase Corporation · 2008