H03M 11/18
Wherein the shift keys are operated before the operation of the multifunction
Official title: wherein the shift keys are operated before the operation of the multifunction keys
H03M11/18 (Wherein the shift keys are operated before the operation of the multifunction) appears on 29 US grants and 10 published applications in this corpus.
Search patents in H03M- Granted patents
- 29
- Published applications
- 10
- Assignees
- 18
- Inventors
- 56
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- System and method for implementing keyboard linked authentication challenges22 Jun 2021US 11,042,627 B2Paypal, Inc.
- Motherboard having a key combination input function by pressing a single key15 Jan 2013US 8,354,945 B2Hon Hai Precision Industry Co., Ltd.
- System and method for improved data entry4 May 2010US 7,710,292 B2
- Image forming apparatus29 Feb 2024US 2024/0069648 A1Canon Kabushiki Kaisha
- Image forming apparatus4 Nov 2021US 2021/0344805 A1Canon Kabushiki Kaisha
- System and method for implementing keyboard linked authentication challenges2 Jan 2020US 2020/0004949 A1Paypal, Inc.
- Keyboard24 Nov 2011US 2011/0285551 A1Hon Hai Precision Industry Co., Ltd.
- World's fastest multi-tap phone and control means11 Nov 2010US 2010/0283638 A1
Most cited
By later US patents
- Fail transparent LCD display with backup113US 4,371,870 AMcDonnell Douglas Corporation · 1983
- Calculator apparatus with electronically alterable key symbols110US 4,078,257 AHewlett-Packard Company · 1978
- Fail transparent LCD display101US 4,562,433 AMcDonnell Douglas Corporation · 1985
- Telephone communications system for the deaf95US 4,012,599 A1977
- Hand-held interactive terminal86US 4,007,443 ATermiflex Corporation · 1977