| Patents for G02B 21 - Microscopes (24,132) |
|---|
| 02/05/1990 | EP0345293A4 Microscope. |
| 02/05/1990 | EP0248840A4 An apparatus and method for analyses of biological specimens. |
| 01/31/1990 | CN1039324A Integrated electronic optical / differential pumping / imaging signal detection system for environmental scanning electron |
| 01/30/1990 | US4897537 Automatic focus adjusting system of microscope employed in surface inspection apparatus |
| 01/26/1990 | EP0245466A4 Analysis method and apparatus for biological specimens. |
| 01/25/1990 | WO1990000755A1 Achromatic scanning system |
| 01/25/1990 | WO1990000754A1 Scanning confocal microscope |
| 01/24/1990 | CN2051746U Warm keeping apparatus for microscopic observation of biological alive specimen |
| 01/18/1990 | DE3911664A1 Pancratic system |
| 01/17/1990 | EP0218613B1 Device for the alignment, testing and/or measurement of two-dimensional objects |
| 01/16/1990 | US4893914 Test station |
| 01/16/1990 | US4893913 Steromicroscope having stabilizer for preventing tipping of eyepiece assemblies |
| 01/16/1990 | US4893886 Non-destructive optical trap for biological particles and method of doing same |
| 01/10/1990 | EP0349911A2 Micromanipulator |
| 01/09/1990 | US4893008 Scanning optical microscope |
| 12/27/1989 | EP0347838A2 Objective lens system for microscope |
| 12/27/1989 | CN1038352A Image magnifying and pick-up system with lighting light-guide device |
| 12/26/1989 | US4889426 Microscope photometer tube |
| 12/21/1989 | DE3910199A1 Arrangement for light detection in a light scanning microscope |
| 12/19/1989 | US4888463 Thermal microscope stage |
| 12/19/1989 | US4887892 Method and method and apparatus for control of light intensity for image analysis |
| 12/14/1989 | DE3819604A1 Method and device for producing phase contrast images |
| 12/13/1989 | EP0345773A2 Microspectroscope |
| 12/13/1989 | EP0345297A1 Aperture image beam splitter. |
| 12/13/1989 | EP0345293A1 Microscope. |
| 12/13/1989 | EP0345265A1 Enhanced-image operating microscope |
| 12/07/1989 | DE3818831A1 Piezo-controlled loading device for the microscopic, in-situ examination of samples |
| 12/05/1989 | US4884881 Single aperture confocal scanning epi-illumination microscope |
| 12/05/1989 | US4884880 Kit for converting a standard microscope into a single aperture confocal scanning epi-illumination microscope |
| 11/28/1989 | US4883345 Projection optical apparatus |
| 11/23/1989 | DE3904190A1 Afocal pancratic system |
| 11/21/1989 | US4881802 Combined bright field-dark field incident light illumination apparatus |
| 11/15/1989 | CN2047796U Pen-like microscope |
| 11/14/1989 | US4880298 Microscope objective |
| 11/07/1989 | US4878757 Tube for a microscope |
| 11/07/1989 | US4878747 Aperture image beam splitter |
| 11/07/1989 | US4878746 Surgical microscope apparatus |
| 11/02/1989 | EP0339582A2 Fluorescence microscope system |
| 11/02/1989 | EP0339061A1 Kit for converting a standard microscope into, and design for, a single aperture confocal scanning epi-illumination microscope |
| 10/31/1989 | US4877965 Fluorometer |
| 10/31/1989 | US4877960 Microscope having dual remote image masking |
| 10/31/1989 | US4877316 Telemicroscopic apparatus for sighting and bi-level viewing |
| 10/25/1989 | EP0338012A1 Operating microscope providing an image of an obscured object |
| 10/12/1989 | DE3809656A1 Television eyepiece for visual optical devices |
| 10/10/1989 | US4873653 Microscope system for providing three-dimensional resolution |
| 10/10/1989 | US4873434 Scanning optical microscope using single laser beam |
| 10/04/1989 | CN2045501U Microscopic picture digital processor |
| 10/03/1989 | US4871245 Surgical microscope |
| 09/21/1989 | WO1989008860A1 Microscope slide position recorder |
| 09/21/1989 | DE3905348A1 Arrangement for measuring the irradiation power occurring in a laser scanning microscope or the light power reflected and diffusely scattered on the irradiated object or the difference between the two powers |
| 09/21/1989 | DE3839928A1 Binocular tube (body) for measuring microscopes |
| 09/19/1989 | US4867405 Stand mechanism for a medical optical equipment |
| 09/19/1989 | CA1259710A1 Kinematic arrangement for the micro-movements of objects |
| 09/12/1989 | US4865812 Centrifugation; permanent handle; urinalysis; automatic |
| 09/06/1989 | EP0331148A2 Microscope apparatus |
| 09/05/1989 | US4863253 High magnification reflecting microscope objective having a dual magnification mode and zoom magnification capability |
| 09/05/1989 | US4863252 Objective lens positioning system for confocal tandem scanning reflected light microscope |
| 09/05/1989 | US4863226 Confocal laser scanning microscope |
| 08/30/1989 | EP0330310A2 Integrated electron optical/differential pumping/imaging signal detection system for an environmental scanning electron microscope |
| 08/30/1989 | EP0330008A2 Objective lens positioning system for confocal tandem scanning reflected light microscope |
| 08/29/1989 | US4861982 Scanning optical microscope with position detection grating |
| 08/22/1989 | US4859063 Imaging microspectrofluorimeter |
| 08/17/1989 | DE3903560A1 Microscope having a device for surveying microscopic structures |
| 08/16/1989 | EP0215825B1 Process and device for inputting, making visible and/or recording a variable measurement spot in a beam path of a camera for optical equipment |
| 08/16/1989 | CN2042969U Microsope slide |
| 08/16/1989 | CN2042968U Multifunction multiple-position micro-circulate micro-instrument |
| 08/15/1989 | US4856873 Documentation illumination module |
| 08/15/1989 | US4856872 Attachment for microscopes |
| 08/15/1989 | US4856742 Conversion bracket for portable microscopes |
| 08/09/1989 | EP0327425A1 Method for optical scanning microscopy in confocal arrangement with large depth of field and apparatus to perform this method |
| 08/08/1989 | US4855875 Light source device for medical apparatus |
| 08/02/1989 | EP0326349A2 Patterned plastic optical components |
| 08/01/1989 | US4853770 Video system for viewing microscopic specimens |
| 08/01/1989 | US4853262 Cover film for microscopy |
| 08/01/1989 | US4852985 Illuminating device for microscopes |
| 08/01/1989 | US4852955 Microscope for use in modular FTIR spectrometer system |
| 07/27/1989 | WO1989006817A1 Universal condenser for the illumination of objects |
| 07/27/1989 | DE3836982A1 Device for polarising microscopes (polarising-light microscopes) for measuring the spatial orientation of grains of a structure |
| 07/19/1989 | EP0207106B1 Incident and/or translucent light microscope |
| 07/18/1989 | US4849794 High precision photoreduction process and related apparatus |
| 07/13/1989 | DE3744156A1 Inverse microscope for transmitted illumination (transillumination) |
| 07/13/1989 | DE3742806A1 Method and device for producing fluorescence images |
| 07/05/1989 | EP0322451A1 Optical light collection device forming a mirror objective with wide numerical aperture |
| 07/04/1989 | US4845552 Quantitative light microscope using a solid state detector in the primary image plane |
| 07/04/1989 | US4845352 Scanning differential phase contrast microscope |
| 07/04/1989 | US4844617 Confocal measuring microscope with automatic focusing |
| 06/29/1989 | WO1989005990A1 Telemicroscopic apparatus for sighting and bi-level viewing |
| 06/28/1989 | EP0321889A2 Methods and apparatus for quantifying components in liquid samples |
| 06/28/1989 | EP0321586A1 Illumination/observation optical apparatus |
| 06/28/1989 | CN2040258U Specimen locator under microscope |
| 06/27/1989 | US4843242 Infrared microscope employing a projected field stop |
| 06/27/1989 | CA1256307A1 Apparatus for viewing printed circuit board having specular non-planar topography |
| 06/21/1989 | EP0320760A2 Confocal tandem scanning reflected light microscope |
| 06/13/1989 | US4839194 Methods of preparing tissue samples |
| 06/13/1989 | US4838671 Stereo microscope and stereo changer |
| 06/06/1989 | US4837595 Process and device for photographing microscopic objects |
| 06/06/1989 | US4836667 Microscope |
| 06/06/1989 | CA1255214A1 Method of visualizing individual submicroscopic metal particles |
| 06/06/1989 | CA1255128A1 Microscope slide with raised marking surface |
| 06/01/1989 | DE3739223A1 Method for autofocusing of microscopes, and microscopes with an autofocusing system |