Application number | Title of the application | Filing Date | Status |
---|
Array
(
[id] => 2760142
[patent_doc_number] => 05022018
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'System for applying a perpendicular magnetic field to the illuminated side of a magneto-optic medium'
[patent_app_type] => 1
[patent_app_number] => 7/311457
[patent_app_country] => US
[patent_app_date] => 1989-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3111
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/022/05022018.pdf
[firstpage_image] =>[orig_patent_app_number] => 311457
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/311457 | System for applying a perpendicular magnetic field to the illuminated side of a magneto-optic medium | Feb 15, 1989 | Issued |
07/311423 | OPTO-MAGNETIC PICK-UP DEVICE WITH COMPENSATION FOR OPTICAL PHASE DIFFERENCE | Feb 13, 1989 | Abandoned |
07/311447 | OPTICAL INFORMATION STORAGE MEDIUM FOR LASER BEAM RECORDING AND REPRODUCING | Feb 13, 1989 | Abandoned |
07/302277 | OPTICAL DISK FOR RECORD AND REPRODUCTION OF ADDITIONAL INFORMATION BESIDES REPRODUCTION OF BASIC INFORMATION; AND OPTICAL DEVICE THEREFOR | Jan 26, 1989 | Abandoned |
07/302104 | A DISC MEMORY DEVICE HAVING A FERROELECTRIC LIQUID LAYER AND A FERROELECTRIC LAYER | Jan 24, 1989 | Abandoned |
07/302129 | OPTICAL DISC RECORD CARRIER HAVING FREQUENCY MODULATED INFORMATION TRACK PATTERN, APPARATUS FOR MANUFACTURE THEREOF, AND APPARATUS FOR READING AND RECORDING INFORMATION THEREON | Jan 23, 1989 | Abandoned |
Array
(
[id] => 2814188
[patent_doc_number] => 05115424
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Optical storage medium with provision for limitation of thermal conduction'
[patent_app_type] => 1
[patent_app_number] => 7/301329
[patent_app_country] => US
[patent_app_date] => 1989-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 20
[patent_no_of_words] => 5073
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/115/05115424.pdf
[firstpage_image] =>[orig_patent_app_number] => 301329
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/301329 | Optical storage medium with provision for limitation of thermal conduction | Jan 22, 1989 | Issued |
07/298958 | MAGNETO-OPTICAL DISK | Jan 18, 1989 | Abandoned |
Array
(
[id] => 2680282
[patent_doc_number] => 05034934
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Opto-magnetic disk unit with improved dynamic range characteristics and opto-magnetic disk therefor'
[patent_app_type] => 1
[patent_app_number] => 7/297727
[patent_app_country] => US
[patent_app_date] => 1989-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 7143
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/034/05034934.pdf
[firstpage_image] =>[orig_patent_app_number] => 297727
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297727 | Opto-magnetic disk unit with improved dynamic range characteristics and opto-magnetic disk therefor | Jan 16, 1989 | Issued |
07/298298 | OPTICAL MEMORY | Jan 16, 1989 | Abandoned |
Array
(
[id] => 2678664
[patent_doc_number] => 04955006
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-04
[patent_title] => 'Floating type magneto-optic disk reading head system having external semiconductor laser resonator operating at orthogonal two mode oscillations'
[patent_app_type] => 1
[patent_app_number] => 7/295753
[patent_app_country] => US
[patent_app_date] => 1989-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 33
[patent_no_of_words] => 6006
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/955/04955006.pdf
[firstpage_image] =>[orig_patent_app_number] => 295753
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/295753 | Floating type magneto-optic disk reading head system having external semiconductor laser resonator operating at orthogonal two mode oscillations | Jan 10, 1989 | Issued |
07/296334 | OPTICAL MEMORY DEVICE WITH GROOVES AND PITS IN SELECTED DIMENSIONAL RELATIONSHIP | Jan 9, 1989 | Abandoned |
Array
(
[id] => 2576188
[patent_doc_number] => RE033402
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-23
[patent_title] => 'Protective carrying case for video cassette apparatus and method of enclosing thereof'
[patent_app_type] => 2
[patent_app_number] => 7/295655
[patent_app_country] => US
[patent_app_date] => 1989-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 15
[patent_no_of_words] => 3368
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 345
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/033/RE033402.pdf
[firstpage_image] =>[orig_patent_app_number] => 295655
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/295655 | Protective carrying case for video cassette apparatus and method of enclosing thereof | Jan 9, 1989 | Issued |
Array
(
[id] => 2759057
[patent_doc_number] => 05031172
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Unit and disc having a relatively rough surface and method of producing'
[patent_app_type] => 1
[patent_app_number] => 7/291323
[patent_app_country] => US
[patent_app_date] => 1988-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 20
[patent_no_of_words] => 6219
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/031/05031172.pdf
[firstpage_image] =>[orig_patent_app_number] => 291323
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/291323 | Unit and disc having a relatively rough surface and method of producing | Dec 27, 1988 | Issued |
Array
(
[id] => 2770395
[patent_doc_number] => 05060208
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-22
[patent_title] => 'Magnetooptical recording method and apparatus utilizing shift adjustment'
[patent_app_type] => 1
[patent_app_number] => 7/288124
[patent_app_country] => US
[patent_app_date] => 1988-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6548
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/060/05060208.pdf
[firstpage_image] =>[orig_patent_app_number] => 288124
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/288124 | Magnetooptical recording method and apparatus utilizing shift adjustment | Dec 21, 1988 | Issued |
Array
(
[id] => 2717120
[patent_doc_number] => 05014254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Magneto-optical recording method and magneto-optical recording apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/285184
[patent_app_country] => US
[patent_app_date] => 1988-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 4568
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014254.pdf
[firstpage_image] =>[orig_patent_app_number] => 285184
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/285184 | Magneto-optical recording method and magneto-optical recording apparatus | Dec 14, 1988 | Issued |
Array
(
[id] => 2760124
[patent_doc_number] => 05022017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Magneto optic data recording system with variable field strength, actuator therefor and method of providing'
[patent_app_type] => 1
[patent_app_number] => 7/284069
[patent_app_country] => US
[patent_app_date] => 1988-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 17
[patent_no_of_words] => 6497
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/022/05022017.pdf
[firstpage_image] =>[orig_patent_app_number] => 284069
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/284069 | Magneto optic data recording system with variable field strength, actuator therefor and method of providing | Dec 13, 1988 | Issued |
Array
(
[id] => 2719808
[patent_doc_number] => 05018119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-21
[patent_title] => 'Method for reproducing signal using an external magnetic field from magneto-optical recording medium having three magnetic layers'
[patent_app_type] => 1
[patent_app_number] => 7/278011
[patent_app_country] => US
[patent_app_date] => 1988-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 5771
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/018/05018119.pdf
[firstpage_image] =>[orig_patent_app_number] => 278011
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/278011 | Method for reproducing signal using an external magnetic field from magneto-optical recording medium having three magnetic layers | Nov 29, 1988 | Issued |
07/277622 | METHOD OF RECORDING INFORMATION ON A RECORD CARRIER OF THE THERMOMAGNETIC TYPE, AND DEVICE FOR CARRYING OUT THE METHOD | Nov 28, 1988 | Abandoned |
07/277626 | MAGNETO-OPTICAL RECORDER WITH MAGNETIC-FIELD MODULATION | Nov 28, 1988 | Abandoned |