G06F 3/0231
Cordless keyboards
Official title: {Cordless keyboards}
G06F3/0231 (Cordless keyboards) appears on 632 US grants and 713 published applications in this corpus.
Search patents in G06F- Granted patents
- 632
- Published applications
- 713
- Assignees
- 280
- Inventors
- 1,290
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 15 | 0 |
| 1999 | 20 | 0 |
| 2000 | 18 | 0 |
| 2001 | 19 | 6 |
| 2002 | 13 | 14 |
| 2003 | 17 | 36 |
| 2004 | 18 | 49 |
| 2005 | 18 | 38 |
| 2006 | 22 | 32 |
| 2007 | 13 | 40 |
| 2008 | 14 | 23 |
| 2009 | 15 | 22 |
| 2010 | 18 | 23 |
| 2011 | 15 | 16 |
| 2012 | 18 | 32 |
| 2013 | 14 | 21 |
| 2014 | 17 | 32 |
| 2015 | 23 | 38 |
| 2016 | 22 | 27 |
| 2017 | 22 | 27 |
| 2018 | 19 | 22 |
| 2019 | 29 | 25 |
| 2020 | 22 | 22 |
| 2021 | 23 | 29 |
| 2022 | 28 | 47 |
| 2023 | 47 | 47 |
| 2024 | 29 | 31 |
| 2025 | 29 | 13 |
| 2026 | 10 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Keypad controller device29 Sep 2026US 12,748,501 B2
- Consumer electronic registration, control and support concierge device and method21 Jul 2026US 12,689,691 B2NexStep, Inc.
- Electronic device component14 Jul 2026US 12,681,590 B2Honor Device Co., Ltd.
- Systems and methods for docking virtual objects with virtual displays30 Jun 2026US 12,669,848 B2Sightful Computers Ltd
- Wireless charging system and wireless charging method16 Jun 2026US 12,658,734 B2Huawei Technologies Co., Ltd.
- Information handling system keyboard-to-peer direct control by ultasound commands9 Apr 2026US 2026/0099212 A1Dell Products L. P.
- Wireless lighting effect configuration data transmission system6 Nov 2025US 2025/0341904 A1Razer (Asia-Pacific) Pte. Ltd.
- Systems and methods for docking virtual objects with virtual displays2 Oct 2025US 2025/0306631 A1Sightful Computers Ltd
- Keyboard cover and a holder for wearable extended reality applianc25 Sep 2025US 2025/0298436 A1Sightful Computers Ltd
- Enhanced tactile feedback mechanism for a keyboard for stenographic input7 Aug 2025US 2025/0253107 A1
Most cited
By later US patents
- Portable handheld terminal919US 4,916,441 ACliniCom Incorporated · 1990
- Hand-held data capture system with interchangable modules608US 5,410,141 ANorand Corporation · 1995
- Multi-media pointing device392US 5,339,095 ATV Interactive Data Corporation · 1994
- System for RF communication between a computer and a remote wireless data input device323US 5,793,359 AMitsumi Electric Co., Ltd. · 1998
- Hand-held terminal with display screens, interactive screens, magnetic credit card readers, scanners, printers and handlers301US 5,679,943 ANorand Corporation · 1997