B81B 2201/0235
Accelerometers
B81B2201/0235 (Accelerometers) appears on 1,361 US grants and 1,573 published applications in this corpus.
Search patents in B81B- Granted patents
- 1,361
- Published applications
- 1,573
- Assignees
- 356
- Inventors
- 2,113
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 7 | 0 |
| 1998 | 12 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 20 | 11 |
| 2002 | 20 | 23 |
| 2003 | 14 | 16 |
| 2004 | 19 | 32 |
| 2005 | 31 | 40 |
| 2006 | 24 | 42 |
| 2007 | 29 | 31 |
| 2008 | 27 | 25 |
| 2009 | 19 | 50 |
| 2010 | 22 | 41 |
| 2011 | 33 | 50 |
| 2012 | 39 | 44 |
| 2013 | 51 | 57 |
| 2014 | 48 | 69 |
| 2015 | 60 | 95 |
| 2016 | 83 | 112 |
| 2017 | 109 | 126 |
| 2018 | 84 | 105 |
| 2019 | 104 | 100 |
| 2020 | 90 | 88 |
| 2021 | 79 | 78 |
| 2022 | 69 | 82 |
| 2023 | 77 | 63 |
| 2024 | 49 | 86 |
| 2025 | 44 | 64 |
| 2026 | 49 | 43 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- MEMS device6 Oct 2026US 12,753,069 B2Rohm Co., Ltd.
- Circuit for operating a capacitive sensor and sensor apparatus6 Oct 2026US 12,754,221 B2Robert Bosch GmbH
- Microelectromechanical acceleration sensor29 Sep 2026US 12,748,127 B2Robert Bosch GmbH
- Microelectromechanical systems package with a lateral vent hole connected to a cavity and method for manufacturing the same22 Sep 2026US 12,741,863 B2Vanguard International Semiconductor Corporation
- Inertial measurement unit22 Sep 2026US 12,741,864 B2Seiko Epson Corporation
- Microelectromechanical device with recovery from stiction conditions1 Oct 2026US 2026/0296874 A1STMicroelectronics International N. V.
- Anchor structure1 Oct 2026US 2026/0296876 A1Lawrence Semiconductor Research Laboratory, Inc.
- Micro-electro-mechanical system package and fabrication method thereof1 Oct 2026US 2026/0296879 A1Vanguard International Semiconductor Corporation
- Semiconductor device17 Sep 2026US 2026/0274648 A1Infineon Technologies AG
- Micro-electro-mechanical systems (mems) having vertical stops and anchor structures10 Sep 2026US 2026/0265046 A1Lawrence Semiconductor Research Laboratory, Inc.
Most cited
By later US patents
- Microelectromechanical device having a stiffened support beam, and methods of forming stiffened support beams in MEMS294US 6,632,698 B2Hewlett-Packard Development Company, L. P. · 2003
- MEMS and CMOS integration with low-temperature bonding243US 9,394,161 B2Taiwan Semiconductor Manufacturing Company.Ltd · 2016
- CMOS-MEMS device structure, bonding mesa structure and associated method235US 9,656,852 B2Taiwan Semiconductor Manufacturing Company.Ltd · 2017
- Method of making a digital flexure beam accelerometer216US 5,192,395 ATexas Instruments Incorporated · 1993
- Microelectromechanical accelerometer for automotive applications205US 6,199,874 B1Cornell Research Foundation, Inc. · 2001