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Class Information
Number: 73/774
Name: Measuring and testing > Specimen stress or strain, or testing by stress or strain application > Specified electrical sensor or system > Specified sensor structure
Description: Subject matter wherein the stress or strain sensor structure is particularly described.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7559133 |
Riveting system |
Jul. 14, 2009 |
| 7548809 |
Apparatus for controlling and sensing moisture on a movable closure member, more particularly an electrically powered automotive window pane |
Jun. 16, 2009 |
| 7523670 |
Sensor element for detecting a physical measuring variable between bodies exposed to high tribological strain |
Apr. 28, 2009 |
| 7520175 |
Strain sensor |
Apr. 21, 2009 |
| 7493826 |
Velocity feedback compensation for force control systems |
Feb. 24, 2009 |
| 7484422 |
Mechanical-quantity measuring device |
Feb. 3, 2009 |
| 7441465 |
Measurement of properties of thin specimens based on experimentally acquired force-displacement data |
Oct. 28, 2008 |
| 7430919 |
Capacitive pressure sensor with reference chamber |
Oct. 7, 2008 |
| 7421369 |
Activity recognition apparatus, method and program |
Sep. 2, 2008 |
| 7373836 |
Velocity feedforward compensation for force control systems |
May. 20, 2008 |
| 7360438 |
Advanced thick film load cell |
Apr. 22, 2008 |
| 7360439 |
Sample resistance measurement device |
Apr. 22, 2008 |
| 7343764 |
Placing tool with means for controlling placing processes |
Mar. 18, 2008 |
| 7334485 |
System, method and computer-readable medium for locating physical phenomena |
Feb. 26, 2008 |
| 7331243 |
Force transducer for measuring axial forces |
Feb. 19, 2008 |
| 7311009 |
Microelectromechanical systems contact stress sensor |
Dec. 25, 2007 |
| 7293465 |
Conveyor diagnostic system having local positioning system |
Nov. 13, 2007 |
| 7293809 |
Load sensing device for automobiles |
Nov. 13, 2007 |
| 7293466 |
Bolt with function of measuring strain |
Nov. 13, 2007 |
| 7281431 |
Velocity feedback compensation for force control systems |
Oct. 16, 2007 |
| 7278324 |
Carbon nanotube-based sensor and method for detection of crack growth in a structure |
Oct. 9, 2007 |
| 7263895 |
Strain detector and method of manufacturing the same |
Sep. 4, 2007 |
| 7260999 |
Force sensing membrane |
Aug. 28, 2007 |
| 7194912 |
Carbon nanotube-based sensor and method for continually sensing changes in a structure |
Mar. 27, 2007 |
| 7185545 |
Instrumentation and method for monitoring change in electric potential to detect crack growth |
Mar. 6, 2007 |
| 7152484 |
Sensor for detecting a physical property between two movable bodies having high tribological strain |
Dec. 26, 2006 |
| 7146866 |
Magnetostrictive strain sensor and method |
Dec. 12, 2006 |
| 7096742 |
Load support assembly and method of using same |
Aug. 29, 2006 |
| 7082837 |
Composite material and method of controlling damage thereto and damage sensor |
Aug. 1, 2006 |
| 7055393 |
Blind fastener setting tool |
Jun. 6, 2006 |
| 7015666 |
Device for sensing an obstacle in the opening range of a closure element of a motor vehicle |
Mar. 21, 2006 |
| 6988414 |
Sensor device having a magnetostrictive force sensor |
Jan. 24, 2006 |
| 6960911 |
Strain sensor |
Nov. 1, 2005 |
| 6925887 |
Blast pressure gauge |
Aug. 9, 2005 |
| 6915701 |
Composite material for a sensor for measuring shear forces |
Jul. 12, 2005 |
| 6799470 |
Lateral force-measuring device for a wheel, lateral force-measuring method, and vehicle-inspecting system having the device |
Oct. 5, 2004 |
| 6782732 |
Method for non-destructive stress wave testing of wood |
Aug. 31, 2004 |
| 6782759 |
Anti-entrapment system |
Aug. 31, 2004 |
| 6752023 |
Method and device for carrying out the nondestructive material characterization of ferromagnetic substances |
Jun. 22, 2004 |
| 6736014 |
Strain sensor of little residual strain and method for fabricating it |
May. 18, 2004 |
| 6715337 |
Non-destructive stress wave testing method for wood |
Apr. 6, 2004 |
| 6647797 |
Strain gauge strip and applications thereof |
Nov. 18, 2003 |
| 6644101 |
Rheometer for rapidly measuring small quantity samples |
Nov. 11, 2003 |
| 6622558 |
Method and sensor for detecting strain using shape memory alloys |
Sep. 23, 2003 |
| 6601455 |
Force transducer with environmental protection |
Aug. 5, 2003 |
| 6602633 |
Crush type pressure detecting device, rechargeable battery with pressure detecting device, and portable electronic device |
Aug. 5, 2003 |
| 6444972 |
Apparatus and method for detecting electromagnetic radiation using electron photoemission in a micromechanical sensor |
Sep. 3, 2002 |
| 6360618 |
Weight sensing system |
Mar. 26, 2002 |
| 6336368 |
Method and apparatus for energy efficient tacking of resonant devices |
Jan. 8, 2002 |
| 6286368 |
Self-immersing wetting balance |
Sep. 11, 2001 |
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