Search

Tan X. Dinh

Examiner (ID: 3857, Phone: (571)272-7586 , Office: P/2686 )

Most Active Art Unit
2686
Art Unit(s)
2686, 2752, 2688, 2653, 2516, 2627, 2606, 2759, 2502, 2651
Total Applications
2750
Issued Applications
2403
Pending Applications
48
Abandoned Applications
303

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3874263 [patent_doc_number] => 05793712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Magneto-optical reproducing method using a reproducing layer of horizontal magnetized state at room temperature' [patent_app_type] => 1 [patent_app_number] => 8/729764 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3979 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793712.pdf [firstpage_image] =>[orig_patent_app_number] => 729764 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729764
Magneto-optical reproducing method using a reproducing layer of horizontal magnetized state at room temperature Oct 6, 1996 Issued
Array ( [id] => 3697548 [patent_doc_number] => 05696743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Information access apparatus for optical disc having a plurality of recoding layers' [patent_app_type] => 1 [patent_app_number] => 8/720569 [patent_app_country] => US [patent_app_date] => 1996-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4932 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696743.pdf [firstpage_image] =>[orig_patent_app_number] => 720569 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720569
Information access apparatus for optical disc having a plurality of recoding layers Sep 30, 1996 Issued
Array ( [id] => 3932868 [patent_doc_number] => 05914915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Magneto-optical disk system having an objective lens with a numerical aperture related to the thickness of the protective layer' [patent_app_type] => 1 [patent_app_number] => 8/726052 [patent_app_country] => US [patent_app_date] => 1996-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5022 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914915.pdf [firstpage_image] =>[orig_patent_app_number] => 726052 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/726052
Magneto-optical disk system having an objective lens with a numerical aperture related to the thickness of the protective layer Sep 26, 1996 Issued
Array ( [id] => 3957814 [patent_doc_number] => 05982713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Magneto-optical recording medium' [patent_app_type] => 1 [patent_app_number] => 8/719753 [patent_app_country] => US [patent_app_date] => 1996-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8236 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982713.pdf [firstpage_image] =>[orig_patent_app_number] => 719753 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/719753
Magneto-optical recording medium Sep 24, 1996 Issued
Array ( [id] => 3631326 [patent_doc_number] => 05689479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Magneto-optical recording apparatus' [patent_app_type] => 1 [patent_app_number] => 8/719183 [patent_app_country] => US [patent_app_date] => 1996-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 28 [patent_no_of_words] => 6735 [patent_no_of_claims] => 6 [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/05/689/05689479.pdf [firstpage_image] =>[orig_patent_app_number] => 719183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/719183
Magneto-optical recording apparatus Sep 23, 1996 Issued
Array ( [id] => 3697738 [patent_doc_number] => 05696757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Optical disc, device for checking optical disc and device for recording information on optical disc' [patent_app_type] => 1 [patent_app_number] => 8/717663 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 63 [patent_no_of_words] => 16342 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696757.pdf [firstpage_image] =>[orig_patent_app_number] => 717663 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/717663
Optical disc, device for checking optical disc and device for recording information on optical disc Sep 22, 1996 Issued
Array ( [id] => 3825672 [patent_doc_number] => 05812519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'ROM-RAM Disk' [patent_app_type] => 1 [patent_app_number] => 8/647993 [patent_app_country] => US [patent_app_date] => 1996-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2306 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812519.pdf [firstpage_image] =>[orig_patent_app_number] => 647993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647993
ROM-RAM Disk Sep 19, 1996 Issued
Array ( [id] => 3631385 [patent_doc_number] => 05689483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Controlling system for optical storage apparatus using pulse width modulator' [patent_app_type] => 1 [patent_app_number] => 8/718172 [patent_app_country] => US [patent_app_date] => 1996-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7060 [patent_no_of_claims] => 15 [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/05/689/05689483.pdf [firstpage_image] =>[orig_patent_app_number] => 718172 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/718172
Controlling system for optical storage apparatus using pulse width modulator Sep 18, 1996 Issued
Array ( [id] => 3867303 [patent_doc_number] => 05768221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Method of and apparatus for initializing multi-layer optical recording medium' [patent_app_type] => 1 [patent_app_number] => 8/716066 [patent_app_country] => US [patent_app_date] => 1996-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5761 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768221.pdf [firstpage_image] =>[orig_patent_app_number] => 716066 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716066
Method of and apparatus for initializing multi-layer optical recording medium Sep 18, 1996 Issued
Array ( [id] => 3822690 [patent_doc_number] => 05710750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Optical disc device' [patent_app_type] => 1 [patent_app_number] => 8/717199 [patent_app_country] => US [patent_app_date] => 1996-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 27 [patent_no_of_words] => 6159 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710750.pdf [firstpage_image] =>[orig_patent_app_number] => 717199 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/717199
Optical disc device Sep 17, 1996 Issued
Array ( [id] => 3631595 [patent_doc_number] => 05689496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Optical recording medium having spiral tracks formed with a turning angle of more than 360.degree.' [patent_app_type] => 1 [patent_app_number] => 8/714974 [patent_app_country] => US [patent_app_date] => 1996-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4816 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689496.pdf [firstpage_image] =>[orig_patent_app_number] => 714974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/714974
Optical recording medium having spiral tracks formed with a turning angle of more than 360.degree. Sep 16, 1996 Issued
Array ( [id] => 3747830 [patent_doc_number] => 05699332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Control circuit of optical disk system to improve transition for seek control to tracking control' [patent_app_type] => 1 [patent_app_number] => 8/713255 [patent_app_country] => US [patent_app_date] => 1996-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8986 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/699/05699332.pdf [firstpage_image] =>[orig_patent_app_number] => 713255 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/713255
Control circuit of optical disk system to improve transition for seek control to tracking control Sep 11, 1996 Issued
Array ( [id] => 3631578 [patent_doc_number] => 05689495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'High density optical disc and optical disc player' [patent_app_type] => 1 [patent_app_number] => 8/709671 [patent_app_country] => US [patent_app_date] => 1996-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5135 [patent_no_of_claims] => 15 [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/05/689/05689495.pdf [firstpage_image] =>[orig_patent_app_number] => 709671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/709671
High density optical disc and optical disc player Sep 8, 1996 Issued
Array ( [id] => 3789711 [patent_doc_number] => 05808973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Near field recording and reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/706687 [patent_app_country] => US [patent_app_date] => 1996-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6890 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808973.pdf [firstpage_image] =>[orig_patent_app_number] => 706687 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/706687
Near field recording and reproducing apparatus Sep 5, 1996 Issued
08/708886 SINGLE SURFACED SUPER-DENSITY OPTICAL DISCS Sep 4, 1996 Abandoned
Array ( [id] => 3753741 [patent_doc_number] => 05754508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Method and apparatus for simultaneously recording information data on two recording surfaces of an optical disc at equal data states' [patent_app_type] => 1 [patent_app_number] => 8/704879 [patent_app_country] => US [patent_app_date] => 1996-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 8842 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754508.pdf [firstpage_image] =>[orig_patent_app_number] => 704879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/704879
Method and apparatus for simultaneously recording information data on two recording surfaces of an optical disc at equal data states Aug 29, 1996 Issued
Array ( [id] => 3846071 [patent_doc_number] => 05815469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Magneto-optical recording device having recording magnetic field in the same direction as reproducing magnetic field' [patent_app_type] => 1 [patent_app_number] => 8/705284 [patent_app_country] => US [patent_app_date] => 1996-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4039 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815469.pdf [firstpage_image] =>[orig_patent_app_number] => 705284 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/705284
Magneto-optical recording device having recording magnetic field in the same direction as reproducing magnetic field Aug 28, 1996 Issued
Array ( [id] => 3703558 [patent_doc_number] => 05650983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Printed circuit board magnetic head for magneto-optical recording device' [patent_app_type] => 1 [patent_app_number] => 8/705067 [patent_app_country] => US [patent_app_date] => 1996-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3307 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/650/05650983.pdf [firstpage_image] =>[orig_patent_app_number] => 705067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/705067
Printed circuit board magnetic head for magneto-optical recording device Aug 28, 1996 Issued
Array ( [id] => 3772667 [patent_doc_number] => 05742567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Master optical disk recording apparatus' [patent_app_type] => 1 [patent_app_number] => 8/705854 [patent_app_country] => US [patent_app_date] => 1996-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1638 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742567.pdf [firstpage_image] =>[orig_patent_app_number] => 705854 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/705854
Master optical disk recording apparatus Aug 27, 1996 Issued
Array ( [id] => 3986726 [patent_doc_number] => 05905695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Optical information recording/reproducing apparatus and method capable of selecting recording waveform in correspondence with characteristics of medium' [patent_app_type] => 1 [patent_app_number] => 8/697565 [patent_app_country] => US [patent_app_date] => 1996-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 9611 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905695.pdf [firstpage_image] =>[orig_patent_app_number] => 697565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/697565
Optical information recording/reproducing apparatus and method capable of selecting recording waveform in correspondence with characteristics of medium Aug 27, 1996 Issued
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