| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 04/05/1977 | US4015338 Method and apparatus for control measurement of a motor vehicle frame and or aggregates connected thereto |
| 03/29/1977 | US4015127 Monitoring film parameters using polarimetry of optical radiation |
| 03/29/1977 | US4014613 Method and apparatus for determining changes in spacing between two positions of interest |
| 03/22/1977 | US4013367 Apparatus for detecting irregularities in the surfaces of materials |
| 03/15/1977 | US4012149 Measuring method and equipment for locating a break in an optical cable |
| 03/15/1977 | US4012148 Projection scope and positioning system |
| 03/15/1977 | US4011950 Cigarette monitoring apparatus |
| 03/08/1977 | US4010632 Piezooptical measuring transducer |
| 03/01/1977 | US4009965 Method and apparatus for determining object dimension and other characteristics using diffraction waves |
| 02/22/1977 | US4009339 Device providing sensible output indicating receipt of data by computer |
| 02/22/1977 | US4008967 Device for testing masks for semiconductor components |
| 02/22/1977 | US4008964 Method of measuring the pitch of twisted threads |
| 02/22/1977 | US4008960 Photoelastic strain gauge coating and method of using same |
| 02/22/1977 | US4008523 Digital electro-optical micrometer and gages |
| 02/15/1977 | USRE29138 System for performing spectral analyses under computer control |
| 02/15/1977 | US4007992 Light beam shape control in optical measuring apparatus |
| 02/08/1977 | US4007383 Position determining device |
| 02/08/1977 | US4006532 Gauge for measuring vehicle frame alignment |
| 02/01/1977 | US4006296 Method of and apparatus for testing a two dimensional pattern |
| 01/18/1977 | US4004083 Method and apparatus for determining centroid coordinates and angular orientation of a surface |
| 01/18/1977 | US4003655 Hybrid silicon avalanche quadrant detector |
| 01/11/1977 | US4002919 Scanning apparatus for measuring the dimension of an object |
| 01/11/1977 | US4002410 Apparatus and method for orienting monocrystalline material for sawing |
| 01/04/1977 | US4000948 Target method and systems for bonding machines |
| 12/28/1976 | US3999866 Wafer test system with integrated calibration |
| 12/28/1976 | US3999858 Method of aligning a laser device |
| 12/21/1976 | US3998616 Attenuation, measurement; apparatusglass |
| 12/21/1976 | US3998554 Optical alignment techniques |
| 12/14/1976 | US3997270 Apparatus for measuring dimensions of travelling objects |
| 12/14/1976 | US3997269 Scaling apparatus with linearization compensation |
| 12/14/1976 | US3997268 Device for determination of layer thickness, or alternatively, measurement of surface topography |
| 12/14/1976 | US3997267 Laser apparatus for projecting a narrow beam of light as a reference line |
| 11/30/1976 | US3994600 Solid state star scanner |
| 11/30/1976 | US3994599 Method and apparatus for measuring wall thickness and concentricity of tubular glass articles |
| 11/30/1976 | US3994598 Photoelastic strain gauge coating |
| 11/30/1976 | US3994589 Apparatus for determining the position of a surface |
| 11/30/1976 | US3994586 Simultaneous determination of film uniformity and thickness |
| 11/30/1976 | US3994584 Diffractographic and other sensors utilizing diffraction waves |
| 11/16/1976 | US3992107 Automatic flat width control |
| 11/16/1976 | US3992095 Optics module for borehole stress measuring instrument |
| 11/16/1976 | US3991477 Probe for a coordinate measuring machine |
| 11/09/1976 | US3990797 Diffraction monitoring of Rayleigh mode jets |
| 11/09/1976 | US3990796 Optical measurement of the difference in alignment between reference frames |
| 11/02/1976 | USRE29025 Method and apparatus for determining elevation |
| 11/02/1976 | US3989386 Automated inspection apparatus and method |
| 11/02/1976 | US3989380 Apparatus for detecting flaws in transparent containers |
| 10/19/1976 | US3987241 Sampled differential analyzer |
| 10/19/1976 | US3986774 Gauging surfaces by remotely tracking multiple images |
| 10/12/1976 | US3986037 Yarn detector with a self-calibrating circuit |
| 10/12/1976 | US3986007 Method and apparatus for calibrating mechanical-visual part manipulating system |
| 10/12/1976 | US3985451 Method of measuring the pitch angle of yarns provided with a twist |
| 10/12/1976 | US3985448 Angle or length measuring device |
| 10/12/1976 | US3985446 Remote controlled, CRT digital display, LLLTV camera-sextant |
| 10/12/1976 | US3985444 Highly sensitive process for measuring fine deformation |
| 10/05/1976 | US3984627 Or caisson or the like |
| 10/05/1976 | US3984188 Optical isochromatic multiplier examination apparatus |
| 09/28/1976 | USRE28984 Article inspection by successively televised images |
| 09/28/1976 | US3983403 Method and device for optical scanning of a series of transversal dimensional values at a board or plank |
| 09/28/1976 | US3983388 Apparatus for hardware item inspection |
| 09/28/1976 | US3982837 Method and apparatus for calibrating Reseau grids |
| 09/28/1976 | US3982835 Interferometric system |
| 09/28/1976 | US3982816 Method for measuring the parameters of optical fibers |
| 09/21/1976 | US3981592 System for locating breaks in fiber optic filaments |
| 09/21/1976 | US3981588 Means and method for determining meridian location and azimuth |
| 09/21/1976 | US3981587 Monitoring relative displacement between two devices |
| 09/14/1976 | US3980893 Alignment means for a flaw detection system employing a light collector rod |
| 09/14/1976 | US3980890 Optical thickness detecting and comparing method and apparatus |
| 09/14/1976 | US3980870 Device for measuring contour length of a two-dimensional pattern |
| 09/14/1976 | US3979935 Strip shape measuring device |
| 08/31/1976 | US3978334 Precision laser beam deflection detector |
| 08/31/1976 | US3978324 Automatic crop inventory system |
| 08/31/1976 | US3977858 Apparatus for measuring a width of a glass ribbon in plate glass manufacturing |
| 08/31/1976 | US3977789 Scanning differential photoelectric autocollimator |
| 08/24/1976 | US3976827 Apparatus for evaluating characteristics of the images of objects |
| 08/24/1976 | US3976382 Procedure and apparatus for determining the geometrical shape of a surface |
| 08/24/1976 | US3976381 Method of deformation measurement |
| 08/24/1976 | US3976380 Holographic arrangement for testing materials without destroying same |
| 08/24/1976 | US3976377 Method of obtaining the distribution profile of electrically active ions implanted in a semiconductor |
| 08/24/1976 | US3976355 Optical communications systems |
| 08/17/1976 | US3975102 Scanning photoelectric autocollimator |
| 08/03/1976 | US3973122 Measuring apparatus |
| 08/03/1976 | US3972620 Azimuth angle measuring apparatus |
| 08/03/1976 | US3972616 Apparatus for detecting the defects of the mask pattern using spatial filtering |
| 07/27/1976 | US3971956 Measurement of surface roughness |
| 07/20/1976 | US3970847 Dimension measuring apparatus |
| 07/20/1976 | US3970128 Orientation of cant for translatory feed through edging cutters |
| 07/13/1976 | US3969668 Method for checking the planarity of a cold-rolled ferromagnetic strip |
| 07/13/1976 | US3969577 System for evaluating similar objects |
| 07/13/1976 | US3969023 Method and apparatus for detecting layers of stress in lenses |
| 07/13/1976 | US3969019 Curvature measuring optical system in ophthalmometer |
| 07/06/1976 | US3968368 Inspection apparatus and method for hot glass containers |
| 07/06/1976 | US3968364 Height sensing device |
| 07/06/1976 | US3967903 Photodensitometer for measuring optical fringe patterns |
| 07/06/1976 | US3967362 Continuous caster alignment method |
| 06/29/1976 | US3967114 Device for determining the profile of a surface |
| 06/29/1976 | US3967054 Television measuring system and method |
| 06/29/1976 | US3966331 Coordinate detecting apparatus for optical projectors |
| 06/29/1976 | US3966329 Precision optical beam divider and position detector |
| 06/29/1976 | US3966327 Angular displacement measurement apparatus |
| 06/29/1976 | US3965735 Device for measuring pressure between cylinders of a printing press |