| Patents for G01J 1 - Photometry, e.g. photographic exposure meter (22,989) |
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| 11/05/1986 | CN85202658U Infrared alarm with identification circuit for fence |
| 11/04/1986 | US4621204 Sensor integrator system |
| 11/04/1986 | US4621063 Methods for the detection and quantitation of immunological substances |
| 10/29/1986 | EP0199384A2 Optical measuring device |
| 10/29/1986 | EP0199081A2 Luminescence detector |
| 10/23/1986 | WO1986006163A1 Infrared electronic thermometer and method for measuring temperature |
| 10/21/1986 | US4618770 Electrical controller having a window discriminator |
| 10/15/1986 | EP0197917A2 Method for the periodical determination of a measured quantity, and device for carrying out this method |
| 10/14/1986 | US4617463 Segmented optical system for an alarm system |
| 10/14/1986 | US4617438 Apparatus with an infrared ray detecting temperature sensor |
| 10/14/1986 | US4617277 Process and apparatus for monitoring ambient carbon monoxide |
| 10/09/1986 | WO1986005941A1 Device for the individual adjustment of the intensity of several spectral lamps |
| 10/08/1986 | EP0196428A1 Photometer |
| 10/07/1986 | US4616136 Infra-red radiation detector |
| 10/07/1986 | US4616129 Light detecting apparatus |
| 10/01/1986 | EP0195800A1 Radiation power measuring apparatus |
| 10/01/1986 | CN85100696A Conical cavity detector for laser-measurement |
| 09/30/1986 | US4614961 Tunable cut-off UV detector based on the aluminum gallium nitride material system |
| 09/30/1986 | US4614866 Pulsed light detection circuit |
| 09/30/1986 | US4614434 Double multichromatic photometer with a single light-source and a single detector, particularly for performing chemical and clinical analyses |
| 09/17/1986 | EP0194778A2 Selective photoresponsive sensing circuit |
| 09/16/1986 | US4612438 Light intensity sensor providing a variable output current |
| 09/16/1986 | US4611920 Device for measuring extremely diminished intensity of light |
| 09/16/1986 | US4611914 Sunbeam incident angle detecting device |
| 09/10/1986 | EP0194005A1 Photometer for use in microscope image scanning |
| 09/10/1986 | EP0099920B1 Teaching or amusement apparatus |
| 09/09/1986 | US4611114 Photoelectric detection structure having substrate with controlled properties |
| 09/02/1986 | US4609824 Photosensitive device for the infrared range |
| 09/02/1986 | US4609820 Optical shield for image sensing device |
| 09/02/1986 | US4609289 Spectrometer |
| 09/02/1986 | US4609288 Direct ray solar meter and method |
| 08/26/1986 | US4608492 Photodosimeter |
| 08/20/1986 | EP0191682A1 Light detector array with individual cold shields integrated into a substrate, and method for its production |
| 08/20/1986 | EP0191155A1 Infrared intrusion detector |
| 08/20/1986 | EP0191063A1 Method for impressing grating within fiber optics. |
| 08/20/1986 | EP0050159B1 Method and apparatus for detecting the position of a laser beam |
| 08/19/1986 | US4606651 Energy measuring process and apparatus |
| 08/13/1986 | EP0190824A2 Photometer for use with a microscope |
| 08/13/1986 | CN85205005U Logarithm-indicating exposure meter with s.b.d. photocell |
| 08/13/1986 | CN85100519A Infra-red locator of composite thermoeletrics |
| 08/12/1986 | US4605848 Photosensor and output control therefor |
| 08/12/1986 | US4604963 Digital graphic image analyzer |
| 08/06/1986 | EP0189710A1 Large photosensitive device and method of employing it |
| 08/06/1986 | EP0189536A1 Infrared intrusion detector |
| 07/31/1986 | WO1986004411A1 Breath tester |
| 07/30/1986 | EP0188711A2 Spectrally filtered lens producing plural f-numbers with different spectral characteristics |
| 07/30/1986 | CN85109758A Flying-spot type chromatoscanner |
| 07/23/1986 | EP0187849A1 Selective optical detector, particularly for telecommunication devices and optical locators |
| 07/22/1986 | US4602243 Analog-to-digital conversion and averaging system for an optical analyzing instrument |
| 07/22/1986 | US4602154 Photodetector for generating position signals |
| 07/22/1986 | US4601582 Spectrophotometer |
| 07/22/1986 | US4601576 Light collector for optical contaminant and flaw detector |
| 07/22/1986 | CA1208369A1 Method and apparatus for converting radiant energy levels to digital data |
| 07/15/1986 | CA1207893A1 Non-delineated detector array |
| 07/09/1986 | EP0186704A1 Automatic monochromator-testing system |
| 07/08/1986 | US4599527 Device for stabilizing gain of a photosensitive avalanche member |
| 07/02/1986 | EP0186226A1 Intrusion detection system with an anti-masking device |
| 07/02/1986 | EP0186138A2 Laser warning device for military vehicles |
| 07/02/1986 | CN85107158A Auto-print luxmeter with an optic-fiber |
| 07/01/1986 | US4598163 Pyroelectric detector |
| 07/01/1986 | US4597665 Dual collector optical flaw detector |
| 06/25/1986 | EP0185405A1 Analytical photometer, in particular multi-channel, applied to a centrifugal system adapted to perform practically simultaneous determination of the presence of different substances in a certain number of samples |
| 06/24/1986 | US4596461 In-line, concurrent electromagnetic beam analyzer |
| 06/18/1986 | EP0184911A2 Automatic refractometer |
| 06/18/1986 | EP0184802A2 Method of and aparatus for measuring the transverse moments of the electromagnetic field associated with an optical beam |
| 06/18/1986 | EP0184747A1 Infrared detector |
| 06/10/1986 | US4594002 Apparatus for analyzing coherent radiation |
| 06/05/1986 | WO1986003319A1 Ultraviolet radiation monitoring device |
| 06/05/1986 | WO1986003293A1 Optical temperature measurement techniques |
| 06/04/1986 | EP0183416A2 Photometer for use with a microscope |
| 06/04/1986 | EP0183415A2 Photometer having image and wavelength scanning modes |
| 05/28/1986 | EP0182647A2 Reflectometer |
| 05/22/1986 | WO1986003057A1 A light sensing device |
| 05/14/1986 | EP0181228A2 Improved color sensor |
| 05/13/1986 | US4588298 Step tablet |
| 05/13/1986 | US4588295 Radiation measuring system |
| 05/12/1986 | EP0165312A4 Pre-amplifier in focal plane detector array. |
| 05/06/1986 | US4587426 Photosensitive device for infrared radiation |
| 05/06/1986 | US4586816 Optical fibre spot size determination apparatus |
| 05/06/1986 | US4586806 Camera range finder |
| 05/06/1986 | US4586513 Noninvasive device for photoelectrically measuring the property of arterial blood |
| 04/29/1986 | US4585948 Non-scanning integrated optical system with wide field of view search capability |
| 04/29/1986 | US4585937 High efficiency fiber-shaped detector |
| 04/29/1986 | US4585342 System for real-time monitoring the characteristics, variations and alignment errors of lithography structures |
| 04/23/1986 | CN85202112U Total potential difference showing photometer with direct reading digital scaleplate |
| 04/22/1986 | US4583853 Ratio type double-beam spectrophotometer |
| 04/16/1986 | EP0178148A2 Thin film photodetector |
| 04/16/1986 | EP0177918A2 UV detector and method for fabricating it |
| 04/16/1986 | EP0177861A2 Readhead with reduced height sensitivity |
| 04/10/1986 | WO1986002162A1 Concentration meter |
| 04/09/1986 | EP0177416A1 Cryostatic apparatus for radiation detectors |
| 04/09/1986 | EP0176826A2 Method and apparatus for dual-beam spectral transmission measurements |
| 04/02/1986 | EP0176231A2 An ultra violet radiation actinometer |
| 04/01/1986 | US4579456 Process and device for the quantity determination of small amounts of gaseous components in a gas mixture |
| 04/01/1986 | CA1202710A1 Self-compensating hydrostatic flattening of semiconductor substrates |
| 04/01/1986 | CA1202504A1 Method and apparatus for converting spectral and light intensity values |
| 03/27/1986 | WO1986001889A1 Radiation power measuring apparatus |
| 03/26/1986 | EP0175545A2 Measuring intensity fluctuations and determining an analyte thereby |
| 03/26/1986 | EP0175418A2 Infra-red radiation detector |
| 03/26/1986 | EP0175032A1 Microprocessor-controlled fire sensor |