B06B 1/0648
Of rectangular shape
Official title: {of rectangular shape}
B06B1/0648 (Of rectangular shape) appears on 96 US grants and 123 published applications in this corpus.
Search patents in B06B- Granted patents
- 96
- Published applications
- 123
- Assignees
- 82
- Inventors
- 294
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 3 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 6 |
| 2015 | 4 | 7 |
| 2016 | 3 | 8 |
| 2017 | 5 | 12 |
| 2018 | 5 | 7 |
| 2019 | 8 | 5 |
| 2020 | 8 | 14 |
| 2021 | 1 | 8 |
| 2022 | 16 | 5 |
| 2023 | 6 | 8 |
| 2024 | 5 | 15 |
| 2025 | 2 | 8 |
| 2026 | 6 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vibration generating device for presenting haptic sensation using piezoelectric actuator and electronic apparatus using same16 Jun 2026US 12,660,504 B2Taiyo Yuden Co., Ltd.
- Tactile sense transmission device and tactile sense transmission method28 Apr 2026US 12,613,578 B2TDK Corporation
- Piezoelectric device having an insulating portion overlapping electrode opening21 Apr 2026US 12,610,744 B2Denso Corporation
- Multi surface acoustic nebuliser17 Mar 2026US 12,576,217 B2Royal Melbourne Institute of Technology
- Ultrasound transducer24 Feb 2026US 12,558,065 B2Terumo Kabushiki Kaisha
- Ultrasound Probe27 Aug 2026US 2026/0248486 A1Nok Corporation
- Ultrasonic sensor and vehicle6 Aug 2026US 2026/0225132 A1Panasonic Automotive Systems Co., Ltd.
- Vibration apparatus and apparatus comprising the same2 Jul 2026US 2026/0183793 A1LG Display Co., Ltd.
- Ultrasonic sensor, fingerprint recognition apparatus, and electronic device4 Jun 2026US 2026/0151798 A1Egis Technology Inc.
- Piezoelectric module and its assembly method28 May 2026US 2026/0150581 A1Bergsonne Labs GmbH
Most cited
By later US patents
- Piezoelectric apodized ultrasound transducers53US 4,518,889 ANorth American Philips Corporation · 1985
- Piezoelectric single crystal, ultrasonic probe, and array-type ultrasonic probe42US 5,402,791 AKabushiki Kaisha Toshiba · 1995
- Ultrasound array having trapezoidal oscillator elements and a method and apparatus for the manufacture thereof40US 5,045,746 ASiemens Aktiengesellschaft · 1991
- Ultrasonic transducer with reduced elevation sidelobes and method for the manufacture thereof34US 5,706,820 AAcuson Corporation · 1998
- Piezoelectric panel speaker32US 5,196,755 A1993