Quarton, Inc.
Taipei City, TW· latest recorded location
Quarton, Inc. is named on 64 US grants and 22 published applications in this corpus. Its most frequent classification is F41G (Weapon sights).
- Granted patents
- 64
- Published applications
- 22
- Inventors
- 42
- Granted in 2026 so far
- 0
- Most recent grant
- 23 Oct 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 4 |
| 2003 | 5 | 2 |
| 2004 | 5 | 6 |
| 2005 | 6 | 3 |
| 2006 | 6 | 1 |
| 2007 | 7 | 2 |
| 2008 | 3 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
By publication year.
Technology areas
Share of 86 documents
- F41GWeapon sights17
- G01CMeasuring distances, levels or bearings17
- G02BOptical elements, systems or apparatus17
- H01SDevices using the process of light amplification by stimulated emission of radiation16
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12
- F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to7
- Y10TTechnical subjects covered by former us classification6
- F21VFunctional features or details of lighting devices or systems thereof5
- H10HInorganic light-emitting semiconductor devices having potential barriers5
- F16CShafts4
Recent patents
- Laser target pointer23 Oct 2018US 10,107,592 B1
- Twin-beam laser module for use with a laser sight2 Dec 2014US 8,898,915 B2
- Focused lighting device17 Apr 2012US 8,157,417 B2
- Gun system and accessory thereof28 Apr 2009US 7,523,583 B2
- Semiconductor chip package and application device thereof2 Sep 2008US 7,420,268 B2
- Laser target pointer10 Jun 2021US 2021/0172705 A1
- Structure of laser sight1 Oct 2015US 2015/0276352 A1
- Twin-Beam Laser Module For Use With A Laser Sight18 Jul 2013US 2013/0182739 A1
- Focused lighting device5 May 2011US 2011/0103057 A1
- Gun system and accessory thereof23 Aug 2007US 2007/0193103 A1
Most cited
By later US patents