Quartex, Inc.
Lake Geneva, WI, US· latest recorded location
Quartex, Inc. is named on 9 US grants and 6 published applications in this corpus. Its most frequent classification is G01K (Measuring temperature).
- Granted patents
- 9
- Published applications
- 6
- Inventors
- 11
- Granted in 2026 so far
- 0
- Most recent grant
- 23 Sep 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 4 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
By publication year.
Technology areas
Share of 15 documents
- G01KMeasuring temperature4
- G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure4
- G04GElectronic time-pieces4
- G04RRadio-controlled time-pieces4
- G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3
- G04BMechanically-driven clocks or watches1
- H01MBatteries and fuel cells1
- H02JPower supply and charging1
- Y02EClean energy generation and storage1
Recent patents
- Wind velocity measuring apparatus23 Sep 2008US 7,427,157 B2
- Wireless synchronous time system29 Mar 2005US 6,873,573 B2
- Battery pack having a plurality of battery slots14 Jan 2003US 6,507,170 B2
- Bimetal coil thermometer movement7 Mar 2000US 6,033,110 A
- Double resonating beam force transducer with reduced longitudinal pumping9 Feb 1988US 4,724,351 A
- Battery arrangement1 Sep 2005US 2005/0189915 A1
- Wireless synchronous time system26 May 2005US 2005/0111304 A1
- Wireless synchronous time system17 Mar 2005US 2005/0058157 A1
- Temperature measuring apparatus10 Mar 2005US 2005/0053117 A1
- Wireless synchronous time system27 Mar 2003US 2003/0058742 A1
Most cited
By later US patents
- Resonator force transducer84US 4,372,173 A1983
- Double resonating beam force transducer with reduced longitudinal pumping44US 4,724,351 A1988
- Resonator temperature transducer39US 4,592,663 A1986
- Mounting system for applying forces to load-sensitive resonators28US 4,384,495 A1983
- Wireless synchronous time system18US 6,873,573 B22005