| Patents for G02B 27 - Other optical systems; Other optical apparatus (75,835) |
|---|
| 02/17/1998 | US5719588 Viewing device |
| 02/17/1998 | US5718663 Endoscope optical system with a window plate having a light screen |
| 02/17/1998 | US5718503 Illumination apparatus |
| 02/17/1998 | US5718496 Projection pointer |
| 02/14/1998 | CA2183188A1 High efficiency projection displays having thin film polarizing beam splitters |
| 02/12/1998 | WO1998005996A1 Solid optic color lcd projection system |
| 02/12/1998 | WO1998005993A1 Holographic system for large image production |
| 02/12/1998 | WO1998005992A2 Device for the capturing of the retinal reflex image and the superimposition of additional images in the eye |
| 02/11/1998 | EP0823813A2 Portable communication device |
| 02/11/1998 | EP0823705A1 Optical pickup and optical element used therefor |
| 02/11/1998 | EP0823304A1 Laser optical system including beam splitting mirror with separate members providing divisions of reflecting surface, and welding apparatus and method using the laser optical system |
| 02/11/1998 | EP0823160A1 Multiple reflection multiplexer and demultiplexer |
| 02/11/1998 | EP0823144A1 Process and device for forming and guiding the radiation field of one or several solid and/or semiconductor lasers |
| 02/11/1998 | EP0823073A1 Illumination unit for an optical apparatus |
| 02/11/1998 | CN2274350Y Large door-lens with high clearness |
| 02/11/1998 | CN1172956A Optical element suitable for projection display apparatus |
| 02/10/1998 | US5717959 Apparatus for detecting a sight axis |
| 02/10/1998 | US5717844 Method and apparatus for producing 3D pictures with extended angular coverage |
| 02/10/1998 | US5717525 Zoom lenses |
| 02/10/1998 | US5717524 Optical guide for increasing printer image width |
| 02/10/1998 | US5717523 Unpolarized light beam splitter |
| 02/10/1998 | US5717522 Polarizing films used for optical systems and three-dimensional image displaying apparatuses using the polarizing films |
| 02/10/1998 | US5717472 Polarizing prism for panel type liquid crystal display front projector and optical system using the polarizing prism |
| 02/10/1998 | US5717453 Three dimensional imaging system |
| 02/10/1998 | US5717413 Control device for display device |
| 02/10/1998 | US5717412 3-D glasses with variable duty cycle shutter lenses |
| 02/10/1998 | US5716122 Optical apparatus using polarizing beam splitter |
| 02/10/1998 | US5716118 Imaging optical system |
| 02/05/1998 | WO1998005161A1 Video projection apparatus and method of displaying a video image composed of pixels of a defined size |
| 02/05/1998 | WO1998004957A1 3d photographic printer using a digital micro-mirror device or a matrix display for exposure |
| 02/05/1998 | WO1997047142A3 Stereoscopic image display driver apparatus |
| 02/05/1998 | CA2231152A1 Video projection device and method for showing a video picture-formed of picture points of defined magnitude |
| 02/04/1998 | EP0822700A2 Beam error correction using movable correction element |
| 02/04/1998 | EP0822441A2 Optical device and directional display |
| 02/04/1998 | EP0822437A2 Beam alignment correction element assembly |
| 02/04/1998 | CN2273867Y Cap with viewing-changeable and light-filter for improving viewing |
| 02/04/1998 | CN1172268A Image parallactic stereoscopic display |
| 02/04/1998 | CN1172267A New stereoscopic visual image technique and device |
| 02/03/1998 | US5715384 Real-time image display method and apparatus displaying two different visual resolutions |
| 02/03/1998 | US5715383 Compound depth image display system |
| 02/03/1998 | US5715337 Compact display system |
| 02/03/1998 | US5715102 Beam shaper device for optical read/write heads |
| 02/03/1998 | US5715097 Zoom lens |
| 02/03/1998 | US5715095 Color separating device and color image reading device incorporating same |
| 02/03/1998 | US5715094 Lensless helmet/head mounted display |
| 02/03/1998 | US5715091 Hybrid refractive/diffractive achromatic camera lens |
| 02/03/1998 | US5715090 Color corrected viewfinder including a negative power lens component having a diffractive surface |
| 02/03/1998 | US5715089 Exposure method and apparatus therefor |
| 02/03/1998 | US5715088 Zoom lens system with function of reducing image vibration |
| 02/03/1998 | US5715087 Image position correcting optical system |
| 02/03/1998 | US5715086 Image-shake correcting device |
| 02/03/1998 | US5715085 Optical filter |
| 02/03/1998 | US5715084 Imaging optical system |
| 02/03/1998 | US5715081 Oblique viewing microscope system |
| 02/03/1998 | US5715023 Plane parallel optical collimating device employing a cholesteric liquid crystal |
| 02/03/1998 | US5714997 Virtual reality television system |
| 02/03/1998 | US5714967 Head-mounted or face-mounted image display apparatus with an increased exit pupil |
| 02/03/1998 | US5714750 Bar code scanning and reading apparatus and diffractive light collection device suitable for use therein. |
| 02/03/1998 | US5714284 Method for making wavelength-selective phase-type optical low-pass antialiasing filter |
| 02/03/1998 | US5713660 Illumination optical apparatus |
| 02/03/1998 | US5713652 Slide projector mountable light valve display |
| 02/03/1998 | CA2120146C Optical magnifying apparatus |
| 01/28/1998 | EP0821532A1 Three-dimensional imaging apparatus |
| 01/28/1998 | EP0821259A2 Apex-angle variable prism and video camera |
| 01/28/1998 | EP0821258A2 Optical element suitable for projection display apparatus |
| 01/28/1998 | EP0821257A2 Portable communication display system |
| 01/28/1998 | EP0821256A2 Three-dimensional scanning confocal laser microscope |
| 01/28/1998 | EP0820733A2 Operating and/or indicating device for a dental apparatus |
| 01/28/1998 | EP0820606A1 Method and apparatus for presenting stereoscopic images |
| 01/28/1998 | EP0820604A1 Fibre optic circulator |
| 01/28/1998 | EP0636232B1 Faceted totally internally reflecting lens with curved faces |
| 01/27/1998 | US5712732 Autostereoscopic image display adjustable for observer location and distance |
| 01/27/1998 | US5712730 Diffractive optical device for the optical imaging of a spatial point onto other spatial points |
| 01/27/1998 | US5712729 Artificial retina cell, artificial retina and artificial visual apparatus |
| 01/27/1998 | US5712728 Methods and devices incorporating wideband faraday rotation |
| 01/27/1998 | US5712694 Display device |
| 01/27/1998 | US5712684 Observing apparatus |
| 01/27/1998 | US5712649 Head-mounted image display |
| 01/22/1998 | WO1998003019A1 Colour interlaced image projection apparatus |
| 01/22/1998 | WO1998002769A1 Image rotating optical system and observation system comprising same |
| 01/22/1998 | DE19628830A1 Battery-operated light indicator e.g. for screen with switch and light source |
| 01/21/1998 | EP0819966A2 Light projection device with lens array integrator |
| 01/21/1998 | EP0819259A1 High efficiency polarized display |
| 01/21/1998 | CN2273018Y Magic TV screen |
| 01/20/1998 | US5710668 Multi-color head-up display system |
| 01/20/1998 | US5710666 Slide viewer having a lenticular viewing lens |
| 01/20/1998 | US5710647 Target for laser leveling systems |
| 01/20/1998 | US5710646 Head-up display |
| 01/20/1998 | US5709459 Surgical luminaire |
| 01/20/1998 | US5709445 Oblique projection optical system |
| 01/15/1998 | WO1998001817A1 A covert mark and security marking system |
| 01/15/1998 | WO1998001700A2 Electromagnetic radiation transmitter/reflector device, apparatus and method therefor |
| 01/15/1998 | CA2259521A1 Electromagnetic radiation transmitter/reflector device, apparatus and method therefor |
| 01/14/1998 | EP0818934A1 Electronic stereoscopic system |
| 01/14/1998 | EP0818781A2 Optical system and objective lens for recording and/or reproducing an optical information recording medium |
| 01/14/1998 | EP0818701A2 Display device |
| 01/14/1998 | EP0788612A4 Beamsplitter in single fold optical system and optical variable magnification method and system |
| 01/14/1998 | EP0669011B1 Cross projection visor helmet mounted display |
| 01/14/1998 | CN1170382A Multilayered optical film |
| 01/14/1998 | CN1170144A Projection type liquid crystal display apparatus |