| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 2878828
[patent_doc_number] => 05153793
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-06
[patent_title] => 'Two-sided magnetic recording and reproduction device'
[patent_app_type] => 1
[patent_app_number] => 7/571342
[patent_app_country] => US
[patent_app_date] => 1990-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 29
[patent_no_of_words] => 7277
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[patent_words_short_claim] => 250
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/153/05153793.pdf
[firstpage_image] =>[orig_patent_app_number] => 571342
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/571342 | Two-sided magnetic recording and reproduction device | Aug 22, 1990 | Issued |
Array
(
[id] => 2852762
[patent_doc_number] => 05138507
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Disk head assembly flexure with improved motion stability'
[patent_app_type] => 1
[patent_app_number] => 7/572059
[patent_app_country] => US
[patent_app_date] => 1990-08-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2518
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/138/05138507.pdf
[firstpage_image] =>[orig_patent_app_number] => 572059
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/572059 | Disk head assembly flexure with improved motion stability | Aug 22, 1990 | Issued |
Array
(
[id] => 2730124
[patent_doc_number] => 05025342
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Thin-film magnetic head device for recording and reproducing'
[patent_app_type] => 1
[patent_app_number] => 7/567812
[patent_app_country] => US
[patent_app_date] => 1990-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1731
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/025/05025342.pdf
[firstpage_image] =>[orig_patent_app_number] => 567812
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/567812 | Thin-film magnetic head device for recording and reproducing | Aug 14, 1990 | Issued |
Array
(
[id] => 2799061
[patent_doc_number] => 05136449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-04
[patent_title] => 'Shutter stop mechanism for disk cartridges'
[patent_app_type] => 1
[patent_app_number] => 7/565692
[patent_app_country] => US
[patent_app_date] => 1990-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2982
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 372
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/136/05136449.pdf
[firstpage_image] =>[orig_patent_app_number] => 565692
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/565692 | Shutter stop mechanism for disk cartridges | Aug 12, 1990 | Issued |
Array
(
[id] => 2756995
[patent_doc_number] => 05031063
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Magnetic head for use in a magnetic recording apparatus using a soft magnetic alloy film consisting primarily of cobalt'
[patent_app_type] => 1
[patent_app_number] => 7/565285
[patent_app_country] => US
[patent_app_date] => 1990-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 6276
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/031/05031063.pdf
[firstpage_image] =>[orig_patent_app_number] => 565285
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/565285 | Magnetic head for use in a magnetic recording apparatus using a soft magnetic alloy film consisting primarily of cobalt | Aug 8, 1990 | Issued |
| 07/563424 | CRASH STOP AND MAGNETIC LATCH FOR A VOICE COIL ACTUATOR | Aug 6, 1990 | Abandoned |
| 07/560735 | RECORDING/REPRODUCING SYSTEM USING MEMORY FUNCTIONS OF DIGITAL AUDIO TAPE RECORDER AND A METHOD THEREOF | Jul 30, 1990 | Abandoned |
Array
(
[id] => 2839687
[patent_doc_number] => 05175659
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Mechanism for adjusting the position of the magnetic head of a VTR'
[patent_app_type] => 1
[patent_app_number] => 7/557522
[patent_app_country] => US
[patent_app_date] => 1990-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2672
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/175/05175659.pdf
[firstpage_image] =>[orig_patent_app_number] => 557522
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557522 | Mechanism for adjusting the position of the magnetic head of a VTR | Jul 23, 1990 | Issued |
Array
(
[id] => 2717310
[patent_doc_number] => 05041922
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Magnetic recording medium having magnetic storage and saturable layers, and apparatus and method using the medium'
[patent_app_type] => 1
[patent_app_number] => 7/555811
[patent_app_country] => US
[patent_app_date] => 1990-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 5876
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/041/05041922.pdf
[firstpage_image] =>[orig_patent_app_number] => 555811
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/555811 | Magnetic recording medium having magnetic storage and saturable layers, and apparatus and method using the medium | Jul 22, 1990 | Issued |
| 07/555078 | SHAPE MEMORY ALLOY FOR CENTERING A TRANSDUCER CARRIED BY A SLIDER IN A SUPPORT ARM OVER A TRACK ON A MAGNETIC DISK | Jul 17, 1990 | Abandoned |
Array
(
[id] => 2822070
[patent_doc_number] => 05079659
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Gimbal for supporting a hydrodynamic air bearing slider'
[patent_app_type] => 1
[patent_app_number] => 7/549202
[patent_app_country] => US
[patent_app_date] => 1990-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4103
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 83
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/079/05079659.pdf
[firstpage_image] =>[orig_patent_app_number] => 549202
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/549202 | Gimbal for supporting a hydrodynamic air bearing slider | Jul 5, 1990 | Issued |
Array
(
[id] => 2955024
[patent_doc_number] => 05181148
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-19
[patent_title] => 'Spindle motor for reduced size disk drive and method of making same'
[patent_app_type] => 1
[patent_app_number] => 7/546182
[patent_app_country] => US
[patent_app_date] => 1990-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/05/181/05181148.pdf
[firstpage_image] =>[orig_patent_app_number] => 546182
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546182 | Spindle motor for reduced size disk drive and method of making same | Jun 27, 1990 | Issued |
Array
(
[id] => 2753452
[patent_doc_number] => 05003425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-03-26
[patent_title] => 'Tape cassette having tape contacting slack regulating portions'
[patent_app_type] => 1
[patent_app_number] => 7/541468
[patent_app_country] => US
[patent_app_date] => 1990-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1642
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/003/05003425.pdf
[firstpage_image] =>[orig_patent_app_number] => 541468
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/541468 | Tape cassette having tape contacting slack regulating portions | Jun 24, 1990 | Issued |
| 07/543662 | RECORDING MEDIUM DISK | Jun 24, 1990 | Abandoned |
Array
(
[id] => 2864617
[patent_doc_number] => 05084797
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'Magnetic head with two canted gaps and the manufacturing method thereof'
[patent_app_type] => 1
[patent_app_number] => 7/539402
[patent_app_country] => US
[patent_app_date] => 1990-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 29
[patent_no_of_words] => 2926
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/084/05084797.pdf
[firstpage_image] =>[orig_patent_app_number] => 539402
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539402 | Magnetic head with two canted gaps and the manufacturing method thereof | Jun 17, 1990 | Issued |
Array
(
[id] => 2835034
[patent_doc_number] => 05117322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Tape guide mechanism for helical scan recording/reproduction apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/538212
[patent_app_country] => US
[patent_app_date] => 1990-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/117/05117322.pdf
[firstpage_image] =>[orig_patent_app_number] => 538212
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/538212 | Tape guide mechanism for helical scan recording/reproduction apparatus | Jun 13, 1990 | Issued |
Array
(
[id] => 2764598
[patent_doc_number] => 05043833
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Magnetic head assembly'
[patent_app_type] => 1
[patent_app_number] => 7/535113
[patent_app_country] => US
[patent_app_date] => 1990-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/043/05043833.pdf
[firstpage_image] =>[orig_patent_app_number] => 535113
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/535113 | Magnetic head assembly | Jun 7, 1990 | Issued |
Array
(
[id] => 2846861
[patent_doc_number] => 05161078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Magnetic tape system including a rotatable head support for rotating the magnetic head of the system through substantially 180.degree.'
[patent_app_type] => 1
[patent_app_number] => 7/534212
[patent_app_country] => US
[patent_app_date] => 1990-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 7917
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[pdf_file] => patents/05/161/05161078.pdf
[firstpage_image] =>[orig_patent_app_number] => 534212
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/534212 | Magnetic tape system including a rotatable head support for rotating the magnetic head of the system through substantially 180.degree. | Jun 5, 1990 | Issued |
Array
(
[id] => 2850055
[patent_doc_number] => 05172283
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-15
[patent_title] => 'Mode changing slider plate mechanism for tape recording and/or reproducing apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/533872
[patent_app_country] => US
[patent_app_date] => 1990-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/172/05172283.pdf
[firstpage_image] =>[orig_patent_app_number] => 533872
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/533872 | Mode changing slider plate mechanism for tape recording and/or reproducing apparatus | Jun 5, 1990 | Issued |
| 07/531992 | DISK RECORDING DEVICE HAIVING MOLDED ARTS AND METHOD OF FABRICATION EMPLOYING OUTSERT MOLDING | May 31, 1990 | Abandoned |