B81B 3/0081
Thermal properties
Official title: {Thermal properties}
B81B3/0081 (Thermal properties) appears on 144 US grants and 164 published applications in this corpus.
Search patents in B81B- Granted patents
- 144
- Published applications
- 164
- Assignees
- 97
- Inventors
- 369
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 3 | 3 |
| 2003 | 6 | 1 |
| 2004 | 4 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 3 |
| 2009 | 4 | 1 |
| 2010 | 3 | 11 |
| 2011 | 4 | 5 |
| 2012 | 1 | 4 |
| 2013 | 8 | 15 |
| 2014 | 12 | 15 |
| 2015 | 9 | 4 |
| 2016 | 9 | 8 |
| 2017 | 7 | 5 |
| 2018 | 9 | 10 |
| 2019 | 10 | 6 |
| 2020 | 10 | 11 |
| 2021 | 4 | 10 |
| 2022 | 8 | 10 |
| 2023 | 8 | 6 |
| 2024 | 6 | 9 |
| 2025 | 4 | 9 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device with a stress decoupling structure18 Aug 2026US 12,709,538 B2Infineon Technologies AG
- Process for producing a thermo-compensated oscillator14 Jul 2026US 12,681,435 B2Rolex SA
- Micromechanical z-acceleration sensor28 Apr 2026US 12,612,302 B2Robert Bosch GmbH
- Hermetically sealed glass package7 Apr 2026US 12,595,169 B2Schott AG
- Micro-electro mechanical system and manufacturing method thereof24 Feb 2026US 12,559,362 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Micro-electro mechanical system and manufacturing method thereof4 Jun 2026US 2026/0152385 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Dielectric stack for microelectromechanical system devices and methods of fabrication thereof30 Apr 2026US 2026/0116740 A1Texas Instruments Incorporated
- Mems and nems structures23 Apr 2026US 2026/0109596 A1Obsidian Sensors, Inc.
- MEMS Sensor Module9 Apr 2026US 2026/0097955 A1Aac Acoustic Technologies (Shenzhen) Co., Ltd.
- Mems vibrator2 Apr 2026US 2026/0091972 A1Rohm Co., Ltd.
Most cited
By later US patents
- Mixed thermoelectric cooling apparatus and method66US 6,338,251 B12002
- Vibrating beam accelerometer43US 5,948,981 AAlliedSignal Inc. · 1999
- Thermal sensor/actuator in semiconductor material42US 5,830,372 ASiemens Aktiengesellschaft · 1998
- Thermal sensor/actuator in semiconductor material37US 5,596,219 ASiemens Aktiengesellschaft · 1997
- Temperature compensated microelectromechanical structures and related methods25US 6,236,139 B1JDS Uniphase Corporation · 2001