ZIRCON CORPORATION

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 18141
 
  
 
1004 OTHER MEASURING INSTRUMENTS, APPARATUS AND DEVICES1224
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 897
 
  
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 674
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 490
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
A45C PURSES; LUGGAGE; HAND CARRIED BAGS 122
 
  
 
A45F TRAVELLING OR CAMP EQUIPMENT; SACKS OR PACKS CARRIED ON THE BODY 116
 
  
 
B25J MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 157
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D785474 Surface toolDec 18, 15May 02, 17[1004]
9589431 Dynamic information projection for a wall sensorNov 11, 13Mar 07, 17[G08B, G01V]
9508244 Sensor with a radiant indicatorMar 07, 14Nov 29, 16[G08B, G01J, G01C, G01R, G01B, G01D, G01V]
9475185 Hand tool having a pivot grip for sensing measurements behind a target surfaceDec 04, 13Oct 25, 16[G01R, B25G]
9409289 System, method, and apparatus, for a handle attachment for a mobile deviceDec 31, 13Aug 09, 16[A45F, B25J, B25G, A45C, H05K]
D726559 Surface toolMar 07, 14Apr 14, 15[1004]
D726042 Surface toolMar 07, 14Apr 07, 15[1004]
D725509 Surface toolMar 07, 14Mar 31, 15[1004]
D724965 Surface toolMar 07, 14Mar 24, 15[1004]
D724968 Surface toolMar 07, 14Mar 24, 15[1004]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0297,158 Gradiometric Directional Metal DetectorAbandonedMay 31, 07Dec 04, 08[G01V]
6922063 Apparatus and method for capacitive level sensorExpiredJul 11, 03Jul 26, 05[G01R]
2005/0097,765 Method and apparatus for establishing a positioning reference frame for a surface having hidden features where the reference frame is aligned to one or more of the hidden featuresAbandonedNov 05, 04May 12, 05[B25H]
6829834 Multi-angle self-leveling line generationExpiredJun 11, 03Dec 14, 04[G01C]
6100839 Enhanced impulse radar systemExpiredJan 29, 99Aug 08, 00[G01S]
6037874 Electronic level with laser inclination indicatorExpiredJun 30, 98Mar 14, 00[G08B, G01C]
5999346 Laser adjustment mechanismExpiredAug 14, 98Dec 07, 99[G02B, H01S]
5956260 Electronic level displaying inclination having digital and analog displaysExpiredAug 09, 96Sep 21, 99[G01C]
5905455 Dual transmitter visual display systemExpiredOct 23, 97May 18, 99[G01S]
5900833 Imaging radar suitable for material penetrationExpiredJul 28, 97May 04, 99[G01S]
5896102 Swept range gate radar system for detection of nearby objectsExpiredJul 28, 97Apr 20, 99[G01S]
5854603 Ultra-wideband swept range gate radar system with variable transmitter delayExpiredJun 03, 97Dec 29, 98[G01S]
5745062 Pulse width modulation analog to digital converterExpiredAug 10, 95Apr 28, 98[H03M]
5640168 Ultra wide-band radar antenna for concrete penetrationExpiredAug 11, 95Jun 17, 97[H01Q]
5592745 Electronic level displaying inclination with regard to instrument lengthExpiredFeb 13, 95Jan 14, 97[G01C]
5594669 Electronic fence post levelExpiredJul 19, 94Jan 14, 97[G01C]
5543799 Swept range gate radar system for detection of nearby objectsExpiredSep 02, 94Aug 06, 96[G01S]
5541605 Swept range gate short range radar systemExpiredMay 30, 95Jul 30, 96[G01S]
5488779 Electronic level with stereo sound indicationExpiredAug 12, 94Feb 06, 96[G01C]
5452522 Calibrated bevel square with integrated electronic level and plumbExpiredAug 12, 94Sep 26, 95[B25H]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.