| Application number | Title of the application | Filing Date | Status |
|---|
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[patent_doc_number] => 05699158
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[patent_kind] => NA
[patent_issue_date] => 1997-12-16
[patent_title] => 'Apparatus for accurately detecting rectilinear motion of a moving object using a divided beam of laser light'
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[patent_app_number] => 8/325564
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/325564 | Apparatus for accurately detecting rectilinear motion of a moving object using a divided beam of laser light | Oct 18, 1994 | Issued |
| 08/325638 | ALIGNMENT APPARATUS | Oct 18, 1994 | Abandoned |
Array
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[patent_doc_number] => 05568255
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Apparatus for controlling the scan width of a scanning laser beam'
[patent_app_type] => 1
[patent_app_number] => 8/321695
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 321695
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/321695 | Apparatus for controlling the scan width of a scanning laser beam | Oct 11, 1994 | Issued |
Array
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[patent_doc_number] => 05541730
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-30
[patent_title] => 'Interferometric measuring apparatus for making absolute measurements of distance or refractive index'
[patent_app_type] => 1
[patent_app_number] => 8/316342
[patent_app_country] => US
[patent_app_date] => 1994-09-30
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[firstpage_image] =>[orig_patent_app_number] => 316342
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/316342 | Interferometric measuring apparatus for making absolute measurements of distance or refractive index | Sep 29, 1994 | Issued |
Array
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[patent_doc_number] => 05426503
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-20
[patent_title] => 'Method of testing a phase shift mask and a testing apparatus used therein in the ultraviolet wavelength range'
[patent_app_type] => 1
[patent_app_number] => 8/314257
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/314257 | Method of testing a phase shift mask and a testing apparatus used therein in the ultraviolet wavelength range | Sep 29, 1994 | Issued |
Array
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[patent_kind] => NA
[patent_issue_date] => 1996-12-17
[patent_title] => 'Method and apparatus for measuring positional deviation while correcting an error on the basis of the error detection by an error detecting means'
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[patent_app_number] => 8/314444
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Array
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[patent_issue_date] => 1997-03-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/312807 | Laser velocimetric and clinometric probe | Sep 26, 1994 | Issued |
Array
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[id] => 3565153
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[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'Method and apparatus for absolute interferometry using a measurement beam and a reference beam having parallel wave fronts and sharing a single beam path'
[patent_app_type] => 1
[patent_app_number] => 8/313734
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/313734 | Method and apparatus for absolute interferometry using a measurement beam and a reference beam having parallel wave fronts and sharing a single beam path | Sep 26, 1994 | Issued |
Array
(
[id] => 3555652
[patent_doc_number] => 05546185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-13
[patent_title] => 'Angle detecting apparatus for detecting angle of inclination of scanning mirror provided on michelson interferometer'
[patent_app_type] => 1
[patent_app_number] => 8/311323
[patent_app_country] => US
[patent_app_date] => 1994-09-23
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[firstpage_image] =>[orig_patent_app_number] => 311323
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/311323 | Angle detecting apparatus for detecting angle of inclination of scanning mirror provided on michelson interferometer | Sep 22, 1994 | Issued |
| 08/308372 | LASER ULTRASONICS-BASED MATERIAL ANALYSIS SYSTEM AND METHOD | Sep 18, 1994 | Abandoned |
Array
(
[id] => 3457052
[patent_doc_number] => 05424842
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[patent_kind] => NA
[patent_issue_date] => 1995-06-13
[patent_title] => 'Self-cleaning system for monitoring the opacity of combustion engine exhaust using venturi effect'
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Array
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
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[firstpage_image] =>[orig_patent_app_number] => 304984
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/304984 | Transparent optical chuck incorporating optical monitoring | Sep 12, 1994 | Issued |
Array
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[patent_kind] => NA
[patent_issue_date] => 1995-12-05
[patent_title] => 'Apparatus for measuring the thickness of a moving film utilizing an adjustable numerical aperture lens'
[patent_app_type] => 1
[patent_app_number] => 8/304247
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/304247 | Apparatus for measuring the thickness of a moving film utilizing an adjustable numerical aperture lens | Sep 11, 1994 | Issued |
Array
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[firstpage_image] =>[orig_patent_app_number] => 302013
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/302013 | In-line fiber etalon strain sensor | Sep 8, 1994 | Issued |
Array
(
[id] => 3513269
[patent_doc_number] => 05515166
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[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Optical FM characteristics measurement apparatus for laser diode'
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[patent_app_country] => US
[patent_app_date] => 1994-09-06
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[firstpage_image] =>[orig_patent_app_number] => 301865
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/301865 | Optical FM characteristics measurement apparatus for laser diode | Sep 5, 1994 | Issued |
| 08/299305 | PROJECTION SCANNING EXPOSURE APPARATUS WITH SYNCHRONOUS MASK/WAFER ALIGNMENT SYSTEM | Aug 31, 1994 | Abandoned |
Array
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[id] => 3642519
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[patent_kind] => NA
[patent_issue_date] => 1997-03-11
[patent_title] => 'Apparatus and method for detecting a relative displacement between first and second diffraction gratings arranged close to each other wherein said gratings have different pitch sizes'
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Array
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