G10K 13/00
Cones, diaphragms, or the like, for emitting or receiving sound in general
Official title: Cones, diaphragms, or the like, for emitting or receiving sound in general (for electromechanical transducers H04R7/00)
G10K13/00 (Cones, diaphragms, or the like, for emitting or receiving sound in general) appears on 219 US grants and 162 published applications in this corpus.
Search patents in G10K- Granted patents
- 219
- Published applications
- 162
- Assignees
- 165
- Inventors
- 497
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 7 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 5 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 9 |
| 2014 | 6 | 17 |
| 2015 | 7 | 9 |
| 2016 | 10 | 10 |
| 2017 | 12 | 13 |
| 2018 | 6 | 13 |
| 2019 | 10 | 12 |
| 2020 | 10 | 19 |
| 2021 | 6 | 11 |
| 2022 | 16 | 10 |
| 2023 | 8 | 9 |
| 2024 | 9 | 6 |
| 2025 | 4 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Preparation method of a passive horn2 Jun 2026US 12,643,270 B2Tymphany Acoustic Technology (Huizhou) Co., Ltd.
- Piezoelectric sound component having a case with stepped portion5 May 2026US 12,620,382 B2Murata Manufacturing Co., Ltd.
- System for non-lethal defense and crowd control in public and private spaces30 Sep 2025US 12,430,995 B2Non Lethal Labs LLC
- Loudspeaker arrangement18 Mar 2025US 12,256,189 B2Harman International Industries, Incorporated
- Sound gathering device for voiceprint monitoring and preparation method18 Feb 2025US 12,230,242 B2State Grid Jiangsu Taizhou Power Supply Company
- Horn apparatuses and associated methods20 Aug 2026US 2026/0241860 A1Pss Belgium NV
- Single surface directional sound system having multiple glass speakers11 Jun 2026US 2026/0164173 A1GM Global Technology Operations LLC
- Horn apparatuses and associated methods14 May 2026US 2026/0134861 A1Pss Belgium NV
- Sound output device for vehicle12 Jun 2025US 2025/0191562 A1Toyoda Gosei Co., Ltd.
- Opposed Driver Toroidal Compression Horn System and Method of Use5 Jun 2025US 2025/0182735 A1
Most cited
By later US patents
- Diaphragm design for a bender type acoustic sensor89US 4,431,873 AHer Majesty the Queen in right of Canada, as represented by the Minister of National Defence · 1984
- Elongated-pattern sonic transducer80US 5,251,188 ARecurrent Solutions Limited Partnership · 1993
- Midrange ultrasonic transducer78US 5,452,267 AMagnetrol International, Incorporated · 1995
- Panel-form loudspeaker66US 6,058,196 AThe Secretary of State for Defense in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland · 2000
- Underwater broadband acoustic transducer54US 6,617,765 B1Thales Underwater Systems S.A.S. · 2003