B81B 2203/0181
See-saws
B81B2203/0181 (See-saws) appears on 121 US grants and 143 published applications in this corpus.
Search patents in B81B- Granted patents
- 121
- Published applications
- 143
- Assignees
- 65
- Inventors
- 262
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 3 |
| 2002 | 3 | 8 |
| 2003 | 3 | 2 |
| 2004 | 6 | 6 |
| 2005 | 7 | 6 |
| 2006 | 4 | 7 |
| 2007 | 6 | 5 |
| 2008 | 3 | 2 |
| 2009 | 3 | 3 |
| 2010 | 1 | 4 |
| 2011 | 3 | 0 |
| 2012 | 3 | 6 |
| 2013 | 4 | 1 |
| 2014 | 5 | 3 |
| 2015 | 5 | 7 |
| 2016 | 5 | 12 |
| 2017 | 5 | 9 |
| 2018 | 6 | 3 |
| 2019 | 8 | 9 |
| 2020 | 6 | 11 |
| 2021 | 3 | 9 |
| 2022 | 9 | 8 |
| 2023 | 9 | 1 |
| 2024 | 6 | 3 |
| 2025 | 2 | 9 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Micromechanical z-acceleration sensor28 Apr 2026US 12,612,302 B2Robert Bosch GmbH
- Actuator device20 May 2025US 12,304,806 B2Hamamatsu Photonics K.K.
- MEMS and method of manufacturing the same28 Jan 2025US 12,209,010 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Method for lithography process20 Aug 2024US 12,066,756 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Thermal metamaterial for low power MEMS thermal control6 Aug 2024US 12,055,927 B2Honeywell International Inc.
- Microelectromechanical system device with filled via12 Mar 2026US 2026/0070778 A1
- Non-contact microelectromechanical systems5 Mar 2026US 2026/0062280 A1Texas Instruments Incorporated
- Transducer5 Mar 2026US 2026/0062285 A1Seiko Epson Corporation
- Microelectromechanical system device with elongated via5 Feb 2026US 2026/0036805 A1
- Calibration device15 Jan 2026US 2026/0016358 A1NXP USA, Inc.
Most cited
By later US patents
- Method of forming MEMS device235US 6,861,277 B1Hewlett-Packard Development Company, L. P. · 2005
- Micromirror133US 6,749,308 B1Robert Bosch GmbH · 2004
- Apparatus and method for 2-dimensional steered-beam NxM optical switch using single-axis mirror arrays and relay optics77US 6,330,102 B1Onix Microsystems, Inc. · 2001
- Flexureless multi-stable micromirrors for optical switching69US 6,040,935 AThe United States of America as represented by the Secretary of the Air Force · 2000
- Systems and methods for overcoming stiction using a lever58US 6,625,342 B2Network Photonics, Inc. · 2003