H01H 2229/036
Ultrasonic
Official title: ultrasonic
H01H2229/036 (Ultrasonic) appears on 38 US grants and 29 published applications in this corpus.
Search patents in H01H- Granted patents
- 38
- Published applications
- 29
- Assignees
- 36
- Inventors
- 83
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 0 | 3 |
| 2011 | 3 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 3 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 1 | 0 |
| 2022 | 1 | 5 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Electric device comprising a sealed housing having a lower housing part and an upper housing part23 Sep 2025US 12,424,402 B2TE Connectivity Austria GmbH
- Membrane circuit board and manufacturing method thereof25 Oct 2022US 11,482,387 B2Primax Electronics Ltd.
- Switch body7 Sep 2021US 11,114,259 B2Panasonic Intellectual Property Management Co., Ltd.
- Mirror feature in devices19 Dec 2017US 9,844,898 B2Apple Inc.
- Dome switch stack and method for making the same17 Oct 2017US 9,793,070 B2Apple Inc.
- Locking pin mechanism for keyboard assembly of an information handling system18 Jan 2024US 2024/0021383 A1Dell Products L. P.
- Push switch26 May 2022US 2022/0165516 A1Panasonic Intellectual Property Management Co., Ltd.
- Electric Device Comprising A Sealed Housing Having a Lower Housing Part and an Upper Housing Part19 May 2022US 2022/0157545 A1Tyco Electronics Austria GmbH
- Electronic component and manufacturing method of the same24 Mar 2022US 2022/0088710 A1Nidec Copal Electronics Corporation
- Electronic component and manufacturing method of the same24 Mar 2022US 2022/0088711 A1Nidec Copal Electronics Corporation
Most cited
By later US patents
- Touch selection panel for a vending machine106US 4,554,419 AThe Coca-Cola Company · 1985
- Keypad apparatus61US 5,153,590 AMotorola, Inc. · 1992
- Electronic apparatus equipped on a flexible substratum48US 4,104,728 ASharp Kabushiki Kaisha · 1978
- Membrane switch having adhesive label as edge seal46US 4,375,018 ASheldahl, Inc. · 1983
- Portable telephone set housing having an illuminated switch panel39US 5,235,636 AFujitsu Limited · 1993