| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 3828722
[patent_doc_number] => 05790339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Video tape playback mode decision circuit and video apparatus using the same'
[patent_app_type] => 1
[patent_app_number] => 7/934316
[patent_app_country] => US
[patent_app_date] => 1992-08-25
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[pdf_file] => patents/05/790/05790339.pdf
[firstpage_image] =>[orig_patent_app_number] => 934316
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/934316 | Video tape playback mode decision circuit and video apparatus using the same | Aug 24, 1992 | Issued |
| 07/886811 | AUTOMATIC VIDEO TAPE RUNNING MODE SETTING CIRCUIT FOR PROGRAMMED RECORDINGS | May 21, 1992 | Abandoned |
| 07/879713 | INFORMATION SIGNAL RECORDING APPARATUS HAVING EDITING FUNCTION | May 5, 1992 | Abandoned |
Array
(
[id] => 3528858
[patent_doc_number] => 05530599
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Apparatus for compensating a delay time of time code signal used in a digital audio tape recorder'
[patent_app_type] => 1
[patent_app_number] => 7/808160
[patent_app_country] => US
[patent_app_date] => 1991-12-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/530/05530599.pdf
[firstpage_image] =>[orig_patent_app_number] => 808160
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/808160 | Apparatus for compensating a delay time of time code signal used in a digital audio tape recorder | Dec 12, 1991 | Issued |
Array
(
[id] => 3739909
[patent_doc_number] => 05636074
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-03
[patent_title] => 'Recording signal amplifier apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/795470
[patent_app_country] => US
[patent_app_date] => 1991-11-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/636/05636074.pdf
[firstpage_image] =>[orig_patent_app_number] => 795470
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/795470 | Recording signal amplifier apparatus | Nov 20, 1991 | Issued |
Array
(
[id] => 3658318
[patent_doc_number] => 05606467
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-25
[patent_title] => 'Apparatus for continuous recording and reproducing of data from a magnetic tape cassette comprising a semiconductor memory'
[patent_app_type] => 1
[patent_app_number] => 7/755374
[patent_app_country] => US
[patent_app_date] => 1991-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3118
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[pdf_file] => patents/05/606/05606467.pdf
[firstpage_image] =>[orig_patent_app_number] => 755374
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/755374 | Apparatus for continuous recording and reproducing of data from a magnetic tape cassette comprising a semiconductor memory | Sep 4, 1991 | Issued |
Array
(
[id] => 3580895
[patent_doc_number] => 05539591
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Integrated, multi-track driven, two device control system'
[patent_app_type] => 1
[patent_app_number] => 7/599452
[patent_app_country] => US
[patent_app_date] => 1990-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/539/05539591.pdf
[firstpage_image] =>[orig_patent_app_number] => 599452
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/599452 | Integrated, multi-track driven, two device control system | Oct 17, 1990 | Issued |
Array
(
[id] => 2796683
[patent_doc_number] => 05165089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-17
[patent_title] => 'Optical disk players having readback circuits with noise rejection and read signal retiming'
[patent_app_type] => 1
[patent_app_number] => 7/591160
[patent_app_country] => US
[patent_app_date] => 1990-10-01
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[firstpage_image] =>[orig_patent_app_number] => 591160
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/591160 | Optical disk players having readback circuits with noise rejection and read signal retiming | Sep 30, 1990 | Issued |
Array
(
[id] => 2700258
[patent_doc_number] => 05050224
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-17
[patent_title] => 'Character recognition apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/523375
[patent_app_country] => US
[patent_app_date] => 1990-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/05/050/05050224.pdf
[firstpage_image] =>[orig_patent_app_number] => 523375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/523375 | Character recognition apparatus | May 14, 1990 | Issued |
Array
(
[id] => 2611040
[patent_doc_number] => 04949199
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Magnetic recording/reproduction apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/434513
[patent_app_country] => US
[patent_app_date] => 1989-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 24
[patent_no_of_words] => 9459
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[pdf_file] => patents/04/949/04949199.pdf
[firstpage_image] =>[orig_patent_app_number] => 434513
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/434513 | Magnetic recording/reproduction apparatus | Nov 8, 1989 | Issued |
| 07/428949 | INFORMATION SIGNAL RECORDING AND PLAYBACK METHOD AND APPARATUS THEREFOR | Oct 29, 1989 | Abandoned |
Array
(
[id] => 2716508
[patent_doc_number] => 04993011
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Optical recording apparatus with simultaneous erasing and recording'
[patent_app_type] => 1
[patent_app_number] => 7/425503
[patent_app_country] => US
[patent_app_date] => 1989-10-20
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[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/04/993/04993011.pdf
[firstpage_image] =>[orig_patent_app_number] => 425503
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/425503 | Optical recording apparatus with simultaneous erasing and recording | Oct 19, 1989 | Issued |
Array
(
[id] => 2708625
[patent_doc_number] => 04989194
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-29
[patent_title] => 'Optical information processing method of driving auto-focusing and/or auto-tracking means in accordance with a stored servo signal when irradiation of a record medium with light beam is stopped, and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 7/412589
[patent_app_country] => US
[patent_app_date] => 1989-09-26
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[pdf_file] => patents/04/989/04989194.pdf
[firstpage_image] =>[orig_patent_app_number] => 412589
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/412589 | Optical information processing method of driving auto-focusing and/or auto-tracking means in accordance with a stored servo signal when irradiation of a record medium with light beam is stopped, and apparatus therefor | Sep 25, 1989 | Issued |
| 07/404464 | OPTICAL DISC APPARATUS | Sep 6, 1989 | Abandoned |
| 07/395219 | CARRIER WITH A PROTECTED METALLIC LAYER | Aug 16, 1989 | Abandoned |
Array
(
[id] => 2613094
[patent_doc_number] => 04912693
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-27
[patent_title] => 'Optical head devices for use in disc players'
[patent_app_type] => 1
[patent_app_number] => 7/363293
[patent_app_country] => US
[patent_app_date] => 1989-06-07
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 363293
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/363293 | Optical head devices for use in disc players | Jun 6, 1989 | Issued |
Array
(
[id] => 2703823
[patent_doc_number] => 04991025
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-05
[patent_title] => 'Arrangement for automatically switching a videorecorder on and off in the absence of a code signal but in presence of a FBAS signal'
[patent_app_type] => 1
[patent_app_number] => 7/357674
[patent_app_country] => US
[patent_app_date] => 1989-05-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/357674 | Arrangement for automatically switching a videorecorder on and off in the absence of a code signal but in presence of a FBAS signal | May 25, 1989 | Issued |
Array
(
[id] => 2640805
[patent_doc_number] => 04958337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Disk recording checking method for determining if a disk is defective by the number of errors present'
[patent_app_type] => 1
[patent_app_number] => 7/344530
[patent_app_country] => US
[patent_app_date] => 1989-04-28
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 344530
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/344530 | Disk recording checking method for determining if a disk is defective by the number of errors present | Apr 27, 1989 | Issued |
| 07/346348 | INFORMATION RECORDING AND REPRODUCING DEVICE | Apr 27, 1989 | Abandoned |
| 07/340442 | OPTICAL PICK-UP DEVICE | Apr 18, 1989 | Abandoned |