Application number | Title of the application | Filing Date | Status |
---|
Array
(
[id] => 3076423
[patent_doc_number] => 05353265
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-04
[patent_title] => 'Magneto optical overwriting methods using a single optical head designed for a two-beam overwrite'
[patent_app_type] => 1
[patent_app_number] => 7/476588
[patent_app_country] => US
[patent_app_date] => 1990-02-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/476588 | Magneto optical overwriting methods using a single optical head designed for a two-beam overwrite | Feb 6, 1990 | Issued |
07/474306 | OPTICAL INFORMATION RECORDING CARRIER HAVING A SPACER SECURELY BONDED BETWEEN DISKS BY ADHESIVE | Feb 4, 1990 | Abandoned |
Array
(
[id] => 2807161
[patent_doc_number] => 05144602
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-01
[patent_title] => 'Magneto-optical information recording method and apparatus in which a laser beam oscillates in a track-width direction'
[patent_app_type] => 1
[patent_app_number] => 7/473397
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 473397
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/473397 | Magneto-optical information recording method and apparatus in which a laser beam oscillates in a track-width direction | Jan 31, 1990 | Issued |
Array
(
[id] => 2786007
[patent_doc_number] => 05132945
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Magnetooptical recording medium allowing overwriting with two or more magnetic layers and recording method utilizing the same'
[patent_app_type] => 1
[patent_app_number] => 7/475941
[patent_app_country] => US
[patent_app_date] => 1990-01-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/475941 | Magnetooptical recording medium allowing overwriting with two or more magnetic layers and recording method utilizing the same | Jan 29, 1990 | Issued |
07/471524 | OVER WRITE CAPABLE MAGNETOOPTICAL RECORDING MEDIUM, RECORDING METHOD AND APPARATUS USING THE SAME | Jan 28, 1990 | Abandoned |
Array
(
[id] => 2742600
[patent_doc_number] => 05033036
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Reproducing apparatus including means for gradually varying a mixing ratio of first and second channel signal in accordance with a voice signal'
[patent_app_type] => 1
[patent_app_number] => 7/469653
[patent_app_country] => US
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Array
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[id] => 2698712
[patent_doc_number] => 05050145
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Optical disk recording and reproducing apparatus having faster reproducing speed than recording speed'
[patent_app_type] => 1
[patent_app_number] => 7/468245
[patent_app_country] => US
[patent_app_date] => 1990-01-22
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[patent_drawing_sheets_cnt] => 2
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[firstpage_image] =>[orig_patent_app_number] => 468245
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/468245 | Optical disk recording and reproducing apparatus having faster reproducing speed than recording speed | Jan 21, 1990 | Issued |
Array
(
[id] => 2711306
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-01
[patent_title] => 'Information recording medium with track group indicators'
[patent_app_type] => 1
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[patent_app_country] => US
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[pdf_file] => patents/04/982/04982075.pdf
[firstpage_image] =>[orig_patent_app_number] => 462876
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/462876 | Information recording medium with track group indicators | Dec 28, 1989 | Issued |
Array
(
[id] => 2899713
[patent_doc_number] => 05239524
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-24
[patent_title] => 'Over write capable magnetooptical recording method, and magnetooptical recording apparatus and medium used therefor'
[patent_app_type] => 1
[patent_app_number] => 7/453255
[patent_app_country] => US
[patent_app_date] => 1989-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
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[pdf_file] => patents/05/239/05239524.pdf
[firstpage_image] =>[orig_patent_app_number] => 453255
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/453255 | Over write capable magnetooptical recording method, and magnetooptical recording apparatus and medium used therefor | Dec 19, 1989 | Issued |
Array
(
[id] => 2680353
[patent_doc_number] => 05048007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Optical information carrier having interconnected buffer spaces for maintaining its flat shape'
[patent_app_type] => 1
[patent_app_number] => 7/451628
[patent_app_country] => US
[patent_app_date] => 1989-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2767
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[pdf_file] => patents/05/048/05048007.pdf
[firstpage_image] =>[orig_patent_app_number] => 451628
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/451628 | Optical information carrier having interconnected buffer spaces for maintaining its flat shape | Dec 14, 1989 | Issued |
07/449337 | OVER WRITE CAPABLE MAGNETOOPTICAL RECORDING METHOD USING TWO BEAMS, AND MAGNETOOPTICAL RECORDING APPARATUS THEREFOR | Dec 11, 1989 | Abandoned |
07/448319 | OVER WRITE CAPABLE MAGNETOOPTICAL RECORDING MEDIUM | Dec 10, 1989 | Abandoned |
Array
(
[id] => 2742389
[patent_doc_number] => 04998231
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-05
[patent_title] => 'Magneto-optical disk recording apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/447867
[patent_app_country] => US
[patent_app_date] => 1989-12-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/998/04998231.pdf
[firstpage_image] =>[orig_patent_app_number] => 447867
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/447867 | Magneto-optical disk recording apparatus | Dec 7, 1989 | Issued |
07/449296 | OPTICAL INFORMATION STORAGE MEDIUM FOR LASER BEAM RECORDING AND REPRODUCING | Dec 4, 1989 | Abandoned |
Array
(
[id] => 2880797
[patent_doc_number] => 05163031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Method of recording tetra-value signal on magneto-optical recording medium with plural magnetic layers'
[patent_app_type] => 1
[patent_app_number] => 7/446416
[patent_app_country] => US
[patent_app_date] => 1989-12-05
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[pdf_file] => patents/05/163/05163031.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/446416 | Method of recording tetra-value signal on magneto-optical recording medium with plural magnetic layers | Dec 4, 1989 | Issued |
Array
(
[id] => 2678645
[patent_doc_number] => 04999824
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Magneto-optical memory device'
[patent_app_type] => 1
[patent_app_number] => 7/440261
[patent_app_country] => US
[patent_app_date] => 1989-11-22
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 440261
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/440261 | Magneto-optical memory device | Nov 21, 1989 | Issued |
07/438902 | SENSING PREVIOUSLY-RECORDED INFORMATION WHILE RECORDING OR ERASING A MAGNETOOPTIC STORAGE NUMBER | Nov 19, 1989 | Abandoned |
Array
(
[id] => 2598821
[patent_doc_number] => 04959820
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-25
[patent_title] => 'Magnetooptical recording apparatus with constant leakage magnetic and pulse modulated magnetic field'
[patent_app_type] => 1
[patent_app_number] => 7/436345
[patent_app_country] => US
[patent_app_date] => 1989-11-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/436345 | Magnetooptical recording apparatus with constant leakage magnetic and pulse modulated magnetic field | Nov 13, 1989 | Issued |
07/439370 | MAGNETO-OPTIC DISK HAVING A TRACK POSITION DETECTING TRACK | Nov 12, 1989 | Abandoned |
Array
(
[id] => 2970051
[patent_doc_number] => 05199010
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-30
[patent_title] => 'Method for initializing a magneto-optical disk using a coil as a means to initialize the disk'
[patent_app_type] => 1
[patent_app_number] => 7/433233
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 433233
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/433233 | Method for initializing a magneto-optical disk using a coil as a means to initialize the disk | Nov 7, 1989 | Issued |