Application number | Title of the application | Filing Date | Status |
---|
Array
(
[id] => 2526290
[patent_doc_number] => 04855845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Video cassette apparatus case and method therefore'
[patent_app_type] => 1
[patent_app_number] => 7/053821
[patent_app_country] => US
[patent_app_date] => 1987-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 15
[patent_no_of_words] => 3281
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[patent_words_short_claim] => 268
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[pdf_file] => patents/04/855/04855845.pdf
[firstpage_image] =>[orig_patent_app_number] => 053821
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053821 | Video cassette apparatus case and method therefore | May 21, 1987 | Issued |
Array
(
[id] => 2779439
[patent_doc_number] => 04985881
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-15
[patent_title] => 'Record carrier for a magneto-optical disc memory having guide grooves of a plurality of tracks disposed with a predetermined relation to light spot diameter'
[patent_app_type] => 1
[patent_app_number] => 7/053564
[patent_app_country] => US
[patent_app_date] => 1987-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 6016
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/985/04985881.pdf
[firstpage_image] =>[orig_patent_app_number] => 053564
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/053564 | Record carrier for a magneto-optical disc memory having guide grooves of a plurality of tracks disposed with a predetermined relation to light spot diameter | May 20, 1987 | Issued |
07/040250 | MAGNETO OPTICAL RECORDING APPARATUS WITH CONSTANT LEAKAGE MAGNETIC FIELD AND PULSE MODULATED MAGNETIC FIELD | Apr 19, 1987 | Abandoned |
Array
(
[id] => 2558628
[patent_doc_number] => 04811314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Portable compact disc player and vehicle audio apparatus with slidable tray for supporting compact disc player'
[patent_app_type] => 1
[patent_app_number] => 7/037832
[patent_app_country] => US
[patent_app_date] => 1987-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 2151
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/811/04811314.pdf
[firstpage_image] =>[orig_patent_app_number] => 037832
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/037832 | Portable compact disc player and vehicle audio apparatus with slidable tray for supporting compact disc player | Apr 12, 1987 | Issued |
07/036481 | OPTICAL MEMORY MEDIUM AND ITS INFORMATION RECORDING AND ERASING METHOD AND APPARATUS | Apr 8, 1987 | Abandoned |
07/033931 | PROCESS FOR DIRECT OVER-WRITING OF DIGITAL DATA RECORDED ON MAGNETO- OPTICAL RECORDING MEDIA | Apr 2, 1987 | Abandoned |
07/033182 | OPTO-MAGNETIC RECORDING APPARATUS FOR SEQUENTIALLY DRIVING OPTICAL HEAD DRIVE MEANS AND BIASING MAGNETIC FIELD GENERATION MEANS | Apr 1, 1987 | Abandoned |
07/029888 | METHOD OF RECORDING DATA OF AT LEAST THREE-LEVEL ON OPTOMAGNETIC RECORDING MEDIUM HAVING A PLURALITY OF MAGNETIC LAYERS | Mar 24, 1987 | Abandoned |
Array
(
[id] => 2521546
[patent_doc_number] => 04841501
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Plastic substrate for optical disk and process for producing the same'
[patent_app_type] => 1
[patent_app_number] => 7/019720
[patent_app_country] => US
[patent_app_date] => 1987-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2994
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 31
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/841/04841501.pdf
[firstpage_image] =>[orig_patent_app_number] => 019720
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/019720 | Plastic substrate for optical disk and process for producing the same | Feb 26, 1987 | Issued |
Array
(
[id] => 2430921
[patent_doc_number] => 04774615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Magneto-optic read-out method and apparatus with polarization correction means'
[patent_app_type] => 1
[patent_app_number] => 7/015753
[patent_app_country] => US
[patent_app_date] => 1987-02-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 18
[patent_no_of_words] => 3311
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/774/04774615.pdf
[firstpage_image] =>[orig_patent_app_number] => 015753
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/015753 | Magneto-optic read-out method and apparatus with polarization correction means | Feb 16, 1987 | Issued |
07/015454 | OPTICAL DISC RECORD CARRIER HAVING FREQUENCY MODULATED INFORMATION TRACK PATTERN APPARATUS FOR MANUFACTURE THEREOF, AND APPARATUS FOR READING AND RECORDING INFOMATION THEREON | Feb 16, 1987 | Abandoned |
07/014882 | OPTICAL RECORDING MEDIUM | Feb 12, 1987 | Abandoned |
Array
(
[id] => 2607313
[patent_doc_number] => 04924447
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Optical memory device for recording, reproducing or erasing information onto a recording medium, including a recorded region detecting circuit.'
[patent_app_type] => 1
[patent_app_number] => 7/012087
[patent_app_country] => US
[patent_app_date] => 1987-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 23
[patent_no_of_words] => 6035
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/924/04924447.pdf
[firstpage_image] =>[orig_patent_app_number] => 012087
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/012087 | Optical memory device for recording, reproducing or erasing information onto a recording medium, including a recorded region detecting circuit. | Feb 5, 1987 | Issued |
Array
(
[id] => 2518037
[patent_doc_number] => 04796241
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-03
[patent_title] => 'Device for producing a high frequency modulation magnetic field used in magneto-optical recording'
[patent_app_type] => 1
[patent_app_number] => 7/005779
[patent_app_country] => US
[patent_app_date] => 1987-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 5237
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/796/04796241.pdf
[firstpage_image] =>[orig_patent_app_number] => 005779
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/005779 | Device for producing a high frequency modulation magnetic field used in magneto-optical recording | Jan 20, 1987 | Issued |
Array
(
[id] => 2579232
[patent_doc_number] => 04901297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-13
[patent_title] => 'Optical magnetic recording and reproducing method and apparatus capable of prolonging a recording time'
[patent_app_type] => 1
[patent_app_number] => 7/000871
[patent_app_country] => US
[patent_app_date] => 1987-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 47
[patent_no_of_words] => 16247
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/901/04901297.pdf
[firstpage_image] =>[orig_patent_app_number] => 000871
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/000871 | Optical magnetic recording and reproducing method and apparatus capable of prolonging a recording time | Jan 5, 1987 | Issued |
Array
(
[id] => 2427290
[patent_doc_number] => 04748606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-31
[patent_title] => 'External magnetic field inverting apparatus for magneto-optical disc apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/012458
[patent_app_country] => US
[patent_app_date] => 1986-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 18
[patent_no_of_words] => 3767
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/748/04748606.pdf
[firstpage_image] =>[orig_patent_app_number] => 012458
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/012458 | External magnetic field inverting apparatus for magneto-optical disc apparatus | Dec 28, 1986 | Issued |
Array
(
[id] => 2391322
[patent_doc_number] => 04789972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => 'Selectively controlling the erasure in a magneto-optic recording medium'
[patent_app_type] => 1
[patent_app_number] => 6/944407
[patent_app_country] => US
[patent_app_date] => 1986-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 5614
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/789/04789972.pdf
[firstpage_image] =>[orig_patent_app_number] => 944407
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944407 | Selectively controlling the erasure in a magneto-optic recording medium | Dec 21, 1986 | Issued |
Array
(
[id] => 2502442
[patent_doc_number] => 04825430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Erasable optical data storage medium having an embedded servo track and a subsurface recording interface'
[patent_app_type] => 1
[patent_app_number] => 6/944423
[patent_app_country] => US
[patent_app_date] => 1986-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 4175
[patent_no_of_claims] => 16
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[pdf_file] => patents/04/825/04825430.pdf
[firstpage_image] =>[orig_patent_app_number] => 944423
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944423 | Erasable optical data storage medium having an embedded servo track and a subsurface recording interface | Dec 18, 1986 | Issued |
Array
(
[id] => 2499678
[patent_doc_number] => 04829509
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Optical recording medium, its preparation and its use as a read only memory information carrier'
[patent_app_type] => 1
[patent_app_number] => 6/942371
[patent_app_country] => US
[patent_app_date] => 1986-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2872
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 39
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/829/04829509.pdf
[firstpage_image] =>[orig_patent_app_number] => 942371
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/942371 | Optical recording medium, its preparation and its use as a read only memory information carrier | Dec 15, 1986 | Issued |
06/940344 | MAGNETO-OPTICAL RECORDING MEDIUM AND A MAGNETO-OPTICAL INFORMATION REPRODUCING SYSTEM INCLUDING THE MEDIUM | Dec 10, 1986 | Abandoned |