| Application number | Title of the application | Filing Date | Status |
|---|
| 08/375499 | INTERFEROMETRIC MEASUREMENT OF SURFACES WITH DIFFRACTIVE OPTICS AT GRAZING INCIDENCE | Jan 18, 1995 | Abandoned |
Array
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[patent_issue_date] => 1997-09-23
[patent_title] => 'Method and apparatus for profiling surfaces using diffracative optics'
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[patent_app_number] => 8/365589
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/365589 | Method and apparatus for profiling surfaces using diffracative optics | Dec 27, 1994 | Issued |
Array
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[patent_doc_number] => 05572323
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-05
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[patent_app_number] => 8/364140
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[id] => 3667263
[patent_doc_number] => 05592292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-07
[patent_title] => 'Interference spectrometer with a moving mirror'
[patent_app_type] => 1
[patent_app_number] => 8/353679
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[patent_app_date] => 1994-12-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/353679 | Interference spectrometer with a moving mirror | Dec 11, 1994 | Issued |
| 08/325373 | SHEET TESTING APPARATUS, FRAME, SHEET TESTING SAMPLE MAKING APPARATUS, FRAME FEEDING APPARATUS, AUTOMATIC SHEET THICKNESS DETECTION APPARATUS, AUTOMATIC KNEADING APPARATUS, FALL RETURNING APPARATUS, ROLLED SHEET CUTTING APPARATUS AND HEATING ROLL CLEANING AP | Dec 6, 1994 | Abandoned |
Array
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[patent_doc_number] => 05548403
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Phase shifting diffraction interferometer'
[patent_app_type] => 1
[patent_app_number] => 8/345878
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Array
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[id] => 3606397
[patent_doc_number] => 05559599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Graduation scale having a continuous planar surface with a protective diffusion barrier layer thereon'
[patent_app_type] => 1
[patent_app_number] => 8/339120
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| 08/336740 | SYSTEM AND METHOD FOR INTERFEROMETRIC MEASUREMENT OF ASPHERIC SURFACES UTILIZING TEST PLATE PROVIDED WITH COMPUTER-GENERATED HOLOGRAM | Nov 6, 1994 | Abandoned |
Array
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[id] => 3595638
[patent_doc_number] => 05550633
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[patent_kind] => NA
[patent_issue_date] => 1996-08-27
[patent_title] => 'Optical measuring apparatus having a partitioning wall for dividing gas flow in an environmental chamber'
[patent_app_type] => 1
[patent_app_number] => 8/334059
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[patent_app_date] => 1994-11-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/334059 | Optical measuring apparatus having a partitioning wall for dividing gas flow in an environmental chamber | Nov 3, 1994 | Issued |
| 08/339992 | FIBER OPTIC SELF-MULTIPLEXING AMPLIFIED RING TRANSDUCER | Oct 30, 1994 | Abandoned |
Array
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[id] => 3610612
[patent_doc_number] => 05579112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-26
[patent_title] => 'Optical tomographic imaging equipment having a light source unit for generating a light wave having a predetermined coherence length'
[patent_app_type] => 1
[patent_app_number] => 8/329978
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Array
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'Transporter for optical spectrum analyzer in alignment system'
[patent_app_type] => 1
[patent_app_number] => 8/327259
[patent_app_country] => US
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Array
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[patent_doc_number] => 05559598
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Apparatus for detecting misalignment between diffraction gratings and the position of a diffraction grating based on the phases or the phase difference between electrical signals'
[patent_app_type] => 1
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Array
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[id] => 3610559
[patent_doc_number] => 05579108
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-26
[patent_title] => 'System and method for detecting the angle of a light beam using a mask with a transmissivity pattern'
[patent_app_type] => 1
[patent_app_number] => 8/318762
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/318762 | System and method for detecting the angle of a light beam using a mask with a transmissivity pattern | Oct 13, 1994 | Issued |
| 08/320734 | FIBER OPTIC INTERFEROMETRIC CURRENT AND MAGNETIC FIELD SENSOR | Oct 6, 1994 | Abandoned |
Array
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[patent_doc_number] => 05587791
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[patent_kind] => NA
[patent_issue_date] => 1996-12-24
[patent_title] => 'Optical interferometric current sensor and method using a single mode birefringent waveguide and a pseudo-depolarizer for measuring electrical current'
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[patent_issue_date] => 1996-03-26
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/299714 | Method and apparatus for measuring distance to a target | Aug 31, 1994 | Issued |