| Patent | Date |
|---|
Image pick-up device
Grant 5,309,239 - Bouwhuis May 3, 1 | 1994-05-03 |
Compact rear-projection system with obliquely incident light beam
Grant 4,963,016 - Heijnemans , et al. October 16, 1 | 1990-10-16 |
Device for displaying three-dimensional images
Grant 4,571,616 - Haisma , et al. February 18, 1 | 1986-02-18 |
Apparatus for the point-by-point scanning of an object
Grant 4,446,548 - Bouwhuis , et al. May 1, 1 | 1984-05-01 |
Device for processing optical information and method of manufacturing a coma correction plate used in such a device
Grant 4,410,241 - de Lang , et al. October 18, 1 | 1983-10-18 |
Automatic beam correction in a scanning transmission electron microscope
Grant 4,379,230 - Bouwhuis , et al. April 5, 1 | 1983-04-05 |
Method and arrangement for aligning a mask pattern relative to a semiconductor substrate
Grant 4,251,160 - Bouwhuis , et al. February 17, 1 | 1981-02-17 |
Opto-electronic focussing error detection arrangement
Grant 4,233,502 - Bouwhuis , et al. November 11, 1 | 1980-11-11 |
Videodisc with undulating nested tracks
Grant 4,223,347 - Bouwhuis , et al. September 16, 1 | 1980-09-16 |
Gas discharge laser for generating linearly polarized radiation
Grant 4,201,954 - van der Wal , et al. May 6, 1 | 1980-05-06 |
Gas discharge laser having an asymmetrical coupling-out mirror
Grant 4,132,959 - Bouwhuis , et al. January 2, 1 | 1979-01-02 |
Apparatus for reading a radiation-reflecting record carrier
Grant 4,123,652 - Bouwhuis October 31, 1 | 1978-10-31 |
Optical videodisc with variable width tracks
Grant 4,118,734 - Bouwhuis , et al. October 3, 1 | 1978-10-03 |
Record carrier on which information is stored in an optically readable structure
Grant 4,084,185 - de Lang , et al. April 11, 1 | 1978-04-11 |
Apparatus for reading an optically recorded record carrier provided with periodic surface undulations and for deriving a focussing control signal from such surface undulations
Grant 4,038,679 - Bouwhuis , et al. July 26, 1 | 1977-07-26 |
Apparatus for positional control of a reading head in a device for reproducing optically coded video disk recordings
Grant 4,034,403 - Compaan , et al. July 5, 1 | 1977-07-05 |
Apparatus for reading a flat record carrier with an optically readable information structure
Grant 4,006,293 - Bouwhuis , et al. February 1, 1 | 1977-02-01 |
Apparatus for playing a transparent optically encoded multilayer information carrying disc
Grant 3,999,009 - Bouwhuis December 21, 1 | 1976-12-21 |
Record carrier on which information is stored in an optically readable structure with dither focussing signals also being stored
Grant 3,999,008 - Bouwhuis , et al. December 21, 1 | 1976-12-21 |
Opto-electronic system for determining a deviation between the actual position of a radiation-reflecting plane in an optical imaging system and the desired position of said plane
Grant 3,992,574 - Bouwhuis , et al. November 16, 1 | 1976-11-16 |
Videodisc reader with concave mirror elements
Grant 3,978,278 - Bouwhuis , et al. August 31, 1 | 1976-08-31 |
Apparatus for reading a record carrier on which information is stored in an optically readable structure
Grant 3,969,573 - Bouwhuis , et al. July 13, 1 | 1976-07-13 |
Record carrier for a television signal
Grant 3,963,862 - Bouwhuis June 15, 1 | 1976-06-15 |
Apparatus for reading a record carrier on which information is recorded in at least one track
Grant 3,956,582 - Bouwhuis May 11, 1 | 1976-05-11 |
Apparatus for optically reading a reflecting record carrier
Grant 3,950,621 - Bouwhuis April 13, 1 | 1976-04-13 |
Apparatus for reading a flat reflecting record carrier with autofocusing means
Grant 3,876,841 - Kramer , et al. April 8, 1 | 1975-04-08 |
Apparatus for reading a flat record carrier
Grant 3,876,842 - Bouwhuis April 8, 1 | 1975-04-08 |
Video Disc Recording And Optical Playback System Therefor
Grant 3,855,426 - Bouwhuis December 17, 1 | 1974-12-17 |
Apparatus For Positional Control Of A Reading Head In A Device For Reproducing Optically Coded Video Disk Recordings
Grant 3,833,769 - Compaan , et al. September 3, 1 | 1974-09-03 |
Arrangement For Measuring The Rotation Of A First Object Relative To A Second Object
Grant 3,612,695 - Bouwhuis , et al. October 12, 1 | 1971-10-12 |
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