H03K 17/545
Using microengineered devices
Official title: {using microengineered devices, e.g. field emission devices}
H03K17/545 (Using microengineered devices) appears on 24 US grants and 10 published applications in this corpus.
Search patents in H03K- Granted patents
- 24
- Published applications
- 10
- Assignees
- 15
- Inventors
- 44
- Latest grant
- 10 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 4 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Field emission devices and methods of making thereof10 Dec 2019US 10,504,772 B2Infineon Technologies AG
- Field emission devices and methods of making thereof18 Jul 2017US 9,711,392 B2Infineon Technologies AG
- Integrated nanotube and field effect switching devices28 Dec 2010US 7,859,311 B2Nantero, Inc.
- Electrical device for performing logic functions7 Dec 2010US 7,847,596 B2Novatrans Group SA
- Integrated nanotube and field effect switching devices21 Jul 2009US 7,564,269 B2Nantero, Inc.
- Field Emission Devices and Methods of Making Thereof21 Dec 2017US 2017/0365507 A1Infineon Technologies AG
- Field Emission Devices and Methods of Making Thereof30 Jan 2014US 2014/0028192 A1Infineon Technologies AG
- Electrical Device For Performing Logic Functions31 Dec 2009US 2009/0322378 A1Novatrans Group SA
- Integrated nanotube and field effect switching devices3 Dec 2009US 2009/0295431 A1Nantero, Inc.
- Integrated nanotube and field effect switching devices11 Sep 2008US 2008/0218210 A1Nantero, Inc.
Most cited
By later US patents
- Split collector vacuum field effect transistor357US 5,012,153 A1991
- Ultra-fast field emitter array vacuum integrated circuit switching device100US 4,578,614 AThe United States of America as represented by the Secretary of the Navy · 1986
- Point contact array, not circuit, and electronic circuit comprising the same70US 7,026,911 B2Japan Science and Technology Corporation · 2006
- Point contact array, not circuit, and electronic circuit comprising the same52US 7,473,982 B2Japan Science and Technology Agency · 2009
- Point contact array, not circuit, and electronic circuit using the same49US 7,525,410 B2Japan Science and Technology Agency · 2009