G10K 2210/109
Compressors
Official title: Compressors, e.g. fans
G10K2210/109 (Compressors) appears on 70 US grants and 49 published applications in this corpus.
Search patents in G10K- Granted patents
- 70
- Published applications
- 49
- Assignees
- 55
- Inventors
- 168
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 4 |
| 2018 | 4 | 4 |
| 2019 | 4 | 4 |
| 2020 | 0 | 2 |
| 2021 | 4 | 3 |
| 2022 | 5 | 5 |
| 2023 | 5 | 7 |
| 2024 | 3 | 4 |
| 2025 | 5 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooker hood with function of active noise cancellation23 Jun 2026US 12,664,966 B2Chung Yuan Christian University
- Active sound-cancellation system for an open fluid-duct10 Feb 2026US 12,548,543 B2Novio Sound B.V.
- Apparatuses and methods for improved noise reduction and voice capture in respiratory protective devices2 Sep 2025US 12,406,650 B2
- Projector, cooling apparatus, and control method12 Aug 2025US 12,387,707 B2Seiko Epson Corporation
- Separate active noise cancellation device29 Jul 2025US 12,374,316 B2Taiwan Microloops Corp.
- Dynamic load-based noise cancelation2 Jul 2026US 2026/0188290 A1NVIDIA Corporation
- Systems, devices, and methods for phase shifting sound waves propagating through a fluid30 Oct 2025US 2025/0336385 A1Black & Decker Inc.
- Cooker hood with function of active noise cancellation18 Sep 2025US 2025/0292758 A1Chung Yuan Christian University
- Method for actively monitoring sound emissions of turbomachinery, system comprising turbomachinery, and device for carrying out the method20 Mar 2025US 2025/0095626 A1Ziehl-Abegg SE
- Separate active noise cancellation device24 Oct 2024US 2024/0355314 A1Taiwan Microloops Corp.
Most cited
By later US patents
- Multimedia personal computer with active noise reduction and piezo speakers298US 5,828,768 ANoise Cancellation Technologies, Inc. · 1998
- Acoustic abatement method and apparatus119US 3,936,606 A1976
- Active noise cancelling apparatus99US 5,499,301 AKabushiki Kaisha Toshiba · 1996
- Active control of sound waves59US 4,044,203 ANational Research Development Corporation · 1977
- Active noise control rack enclosures39US 7,894,613 B1Oracle America, Inc. · 2011