B43K 29/093
With calculators
Official title: with calculators
B43K29/093 (With calculators) appears on 144 US grants and 135 published applications in this corpus.
Search patents in B43K- Granted patents
- 144
- Published applications
- 135
- Assignees
- 17
- Inventors
- 47
- Latest grant
- 30 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 15 |
| 2004 | 8 | 3 |
| 2005 | 8 | 22 |
| 2006 | 14 | 7 |
| 2007 | 9 | 11 |
| 2008 | 23 | 25 |
| 2009 | 14 | 24 |
| 2010 | 18 | 12 |
| 2011 | 27 | 6 |
| 2012 | 7 | 6 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Position indicator and writing information processing apparatus30 Mar 2021US 10,963,115 B2Wacom Co., Ltd.
- Attention assistance and monitoring3 Jun 2014US 8,742,933 B2George Mason Intellectual Properties, Inc.
- Attention assistance and monitoring22 Jan 2013US 8,358,215 B2George Mason Intellectual Properties, Inc.
- Sensing device for sensing surface regions23 Oct 2012US 8,295,653 B2Silverbrook Research Pty Ltd
- Electronic pen for interacting with substrate9 Oct 2012US 8,284,409 B2Silverbrook Research Pty Ltd
- Position indicator and writing information processing apparatus19 Dec 2019US 2019/0384425 A1Wacom Co., Ltd.
- Attention Assistance and Monitoring18 Jul 2013US 2013/0181840 A1George Mason Intellectual Properties, Inc.
- Electronically message capture through interaction with printed document1 Nov 2012US 2012/0274987 A1Silverbrook Researh Pty Ltd
- Electronically transmitted document delivery through interaction with printed document7 Jun 2012US 2012/0140280 A1Silverbrook Research Pty Ltd
- Electronic pen for interacting with substrate3 May 2012US 2012/0104089 A1Silverbrook Research Pty Ltd
Most cited
By later US patents
- Miniaturized calculator keyboard switch assembly having universally pivoted key actuators191US 4,029,915 AHoshidenkoseizo Kabushiki Kaisha · 1977
- Printer consumable cartridge165US 6,290,349 B1Silverbrook Research Pty Ltd · 2001
- System for data transfer81US 6,822,639 B1Silverbrook Research Pty Ltd · 2004
- Method and system for note taking77US 6,681,045 B1Silverbrook Research Pty Ltd · 2004
- Method of distributing documents having common components to a plurality of destinations59US 6,549,935 B1Silverbrook Research Pty Ltd · 2003