Y10S 977/759
Quantum well dimensioned for intersubband transitions
Official title: Quantum well dimensioned for intersubband transitions, e.g. for use in unipolar light emitters or quantum well infrared photodetectors
Y10S977/759 (Quantum well dimensioned for intersubband transitions) appears on 67 US grants and 20 published applications in this corpus.
Search patents in Y10S- Granted patents
- 67
- Published applications
- 20
- Assignees
- 33
- Inventors
- 105
- Latest grant
- 28 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 0 | 0 |
| 2001 | 8 | 2 |
| 2002 | 6 | 3 |
| 2003 | 7 | 3 |
| 2004 | 3 | 1 |
| 2005 | 2 | 2 |
| 2006 | 3 | 4 |
| 2007 | 4 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Formation of 2D flakes from chemical cutting of prefabricated nanoparticles and van der Waals heterostructure devices made using the same28 Aug 2018US 10,059,585 B2Nanoco Technologies Ltd.
- Method and system for generating and emitting terahertz radiation28 Jun 2016US 9,377,669 B2Technion Research & Development Foundation Limited
- Excitation enhancement and extraction enhancement with photonic crystals3 Mar 2015US 8,969,831 B2Massachusetts Institute of Technology
- Quantum dot infrared photodetector apparatus12 Jul 2011US 7,977,666 B2Academia Sinica
- Composite material with electromagnetically reactive cells and quantum dots13 Apr 2010US 7,695,646 B2Hewlett-Packard Development Company, L. P.
- Formation of 2D Flakes From Chemical Cutting of Prefabricated Nanoparticles and van der Waals Heterostructure Devices Made Using The Same11 Jan 2018US 2018/0009676 A1Nanoco Technologies Ltd.
- Method and system for generating and emitting terahertz radiation12 Feb 2015US 2015/0043056 A1Technion Research & Development Foundation Limited
- Excitation enhancement and extraction enhancement with photonic crystals21 Aug 2014US 2014/0230884 A1Massachusetts Institute of Technology
- Quantum dot infrared photodetector apparatus13 May 2010US 2010/0117060 A1Academia Sinica
- Composite material with electromagnetically reactive cells and quantum dots24 May 2007US 2007/0114431 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Light emitting semiconductor device1,509US 7,265,374 B2Arima Computer Corporation · 2007
- Method of forming an interband lateral resonant tunneling transistor65US 5,804,475 AThe United States of America as represented by the Secretary of the Navy · 1998
- Addressable field enhancement microscopy54US 7,476,787 B2Stc. Unm · 2009
- Dual-band quantum-well infrared sensing array having commonly biased contact layers46US 6,184,538 B2California Institute of Technology · 2001
- Multi-directional radiation coupling in quantum-well infrared photodetectors38US 6,423,980 B1California Institute of Technology · 2002