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] => 3505082 [patent_doc_number] => 05508983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Optical disc player with shockproof controller and method of processing reproduction data' [patent_app_type] => 1 [patent_app_number] => 8/352793 [patent_app_country] => US [patent_app_date] => 1994-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 6476 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508983.pdf [firstpage_image] =>[orig_patent_app_number] => 352793 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352793
Optical disc player with shockproof controller and method of processing reproduction data Nov 30, 1994 Issued
Array ( [id] => 3704027 [patent_doc_number] => 05661702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Compact disc visual/audio display system' [patent_app_type] => 1 [patent_app_number] => 8/346557 [patent_app_country] => US [patent_app_date] => 1994-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 11490 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661702.pdf [firstpage_image] =>[orig_patent_app_number] => 346557 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346557
Compact disc visual/audio display system Nov 28, 1994 Issued
Array ( [id] => 3565404 [patent_doc_number] => 05500850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-19 [patent_title] => 'Optical disk with grooves and pits of different depths' [patent_app_type] => 1 [patent_app_number] => 8/346173 [patent_app_country] => US [patent_app_date] => 1994-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 3365 [patent_no_of_claims] => 6 [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/05/500/05500850.pdf [firstpage_image] =>[orig_patent_app_number] => 346173 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346173
Optical disk with grooves and pits of different depths Nov 21, 1994 Issued
Array ( [id] => 3618202 [patent_doc_number] => 05590096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Rewritable storage apparatus using first and second bias magnetic fields' [patent_app_type] => 1 [patent_app_number] => 8/341743 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 9137 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590096.pdf [firstpage_image] =>[orig_patent_app_number] => 341743 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/341743
Rewritable storage apparatus using first and second bias magnetic fields Nov 17, 1994 Issued
08/340393 OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS AND METHOD WITH FUNCTION OF ADJUSTING REPRODUCING POWER Nov 14, 1994 Abandoned
Array ( [id] => 3600926 [patent_doc_number] => 05488592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-30 [patent_title] => 'Optical pickup device for magneto-optical disc reproducing system' [patent_app_type] => 1 [patent_app_number] => 8/337493 [patent_app_country] => US [patent_app_date] => 1994-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4881 [patent_no_of_claims] => 11 [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/05/488/05488592.pdf [firstpage_image] =>[orig_patent_app_number] => 337493 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337493
Optical pickup device for magneto-optical disc reproducing system Nov 7, 1994 Issued
Array ( [id] => 3455893 [patent_doc_number] => 05420839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Method of reproducing high-speed audio data by a CD-ROM player' [patent_app_type] => 1 [patent_app_number] => 8/337416 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5095 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420839.pdf [firstpage_image] =>[orig_patent_app_number] => 337416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337416
Method of reproducing high-speed audio data by a CD-ROM player Nov 6, 1994 Issued
Array ( [id] => 3623657 [patent_doc_number] => 05535182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Optical disk apparatus and recording/reproduction method therefor' [patent_app_type] => 1 [patent_app_number] => 8/334272 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 43 [patent_no_of_words] => 10317 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/535/05535182.pdf [firstpage_image] =>[orig_patent_app_number] => 334272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334272
Optical disk apparatus and recording/reproduction method therefor Nov 3, 1994 Issued
Array ( [id] => 3635678 [patent_doc_number] => 05608709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Beam splitter arrangement for magneto-optical recording device' [patent_app_type] => 1 [patent_app_number] => 8/334071 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 89 [patent_figures_cnt] => 99 [patent_no_of_words] => 20119 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/608/05608709.pdf [firstpage_image] =>[orig_patent_app_number] => 334071 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334071
Beam splitter arrangement for magneto-optical recording device Nov 3, 1994 Issued
Array ( [id] => 3530157 [patent_doc_number] => 05530688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Optical disk recording device using two modulated laser beams for recording information data' [patent_app_type] => 1 [patent_app_number] => 8/332234 [patent_app_country] => US [patent_app_date] => 1994-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6949 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530688.pdf [firstpage_image] =>[orig_patent_app_number] => 332234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/332234
Optical disk recording device using two modulated laser beams for recording information data Oct 30, 1994 Issued
Array ( [id] => 3530109 [patent_doc_number] => 05530685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Magneto-optical recording apparatus having paired devices for applying external magnetic fields' [patent_app_type] => 1 [patent_app_number] => 8/330744 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 13593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530685.pdf [firstpage_image] =>[orig_patent_app_number] => 330744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330744
Magneto-optical recording apparatus having paired devices for applying external magnetic fields Oct 27, 1994 Issued
Array ( [id] => 3742346 [patent_doc_number] => 05694386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Interpolating gain amplifier for information reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/330855 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 34 [patent_no_of_words] => 6974 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694386.pdf [firstpage_image] =>[orig_patent_app_number] => 330855 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330855
Interpolating gain amplifier for information reproducing apparatus Oct 26, 1994 Issued
Array ( [id] => 3482665 [patent_doc_number] => 05477509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Magneto-optical head circuit for minimizing the overshoot reversing current' [patent_app_type] => 1 [patent_app_number] => 8/325165 [patent_app_country] => US [patent_app_date] => 1994-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3155 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477509.pdf [firstpage_image] =>[orig_patent_app_number] => 325165 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/325165
Magneto-optical head circuit for minimizing the overshoot reversing current Oct 20, 1994 Issued
Array ( [id] => 3958195 [patent_doc_number] => 05982739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Optical data recording apparatus producing a laser beam having a diameter larger than optical media groove width' [patent_app_type] => 1 [patent_app_number] => 8/325104 [patent_app_country] => US [patent_app_date] => 1994-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2938 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982739.pdf [firstpage_image] =>[orig_patent_app_number] => 325104 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/325104
Optical data recording apparatus producing a laser beam having a diameter larger than optical media groove width Oct 16, 1994 Issued
Array ( [id] => 3588397 [patent_doc_number] => 05491674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Disk-reproduced signal equalizer for use in constant wave length-constant angular velocity scheme' [patent_app_type] => 1 [patent_app_number] => 8/320872 [patent_app_country] => US [patent_app_date] => 1994-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2541 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491674.pdf [firstpage_image] =>[orig_patent_app_number] => 320872 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320872
Disk-reproduced signal equalizer for use in constant wave length-constant angular velocity scheme Oct 10, 1994 Issued
Array ( [id] => 3497922 [patent_doc_number] => 05475658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Magneto-optical recording device for improving C/N ratio' [patent_app_type] => 1 [patent_app_number] => 8/320135 [patent_app_country] => US [patent_app_date] => 1994-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4273 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/475/05475658.pdf [firstpage_image] =>[orig_patent_app_number] => 320135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320135
Magneto-optical recording device for improving C/N ratio Oct 6, 1994 Issued
Array ( [id] => 3452556 [patent_doc_number] => 05467326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Apparatus for selectively playing a recording medium' [patent_app_type] => 1 [patent_app_number] => 8/314895 [patent_app_country] => US [patent_app_date] => 1994-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 8192 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/467/05467326.pdf [firstpage_image] =>[orig_patent_app_number] => 314895 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/314895
Apparatus for selectively playing a recording medium Sep 28, 1994 Issued
Array ( [id] => 3422380 [patent_doc_number] => 05444676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Audio mixer system' [patent_app_type] => 1 [patent_app_number] => 8/313814 [patent_app_country] => US [patent_app_date] => 1994-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7948 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444676.pdf [firstpage_image] =>[orig_patent_app_number] => 313814 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313814
Audio mixer system Sep 27, 1994 Issued
Array ( [id] => 3550220 [patent_doc_number] => 05481531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-02 [patent_title] => 'Optical disk apparatus for recording/erasing information in the M-CAV format by using gain switching to increase the speed of the master clock' [patent_app_type] => 1 [patent_app_number] => 8/310485 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 6372 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/481/05481531.pdf [firstpage_image] =>[orig_patent_app_number] => 310485 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310485
Optical disk apparatus for recording/erasing information in the M-CAV format by using gain switching to increase the speed of the master clock Sep 21, 1994 Issued
Array ( [id] => 3547012 [patent_doc_number] => 05495456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Magneto-optical recording and reproducing apparatus having a laser driving circuit which superimposes a signal having a frequency at least double the maximum recording signal frequency' [patent_app_type] => 1 [patent_app_number] => 8/310564 [patent_app_country] => US [patent_app_date] => 1994-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4456 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495456.pdf [firstpage_image] =>[orig_patent_app_number] => 310564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/310564
Magneto-optical recording and reproducing apparatus having a laser driving circuit which superimposes a signal having a frequency at least double the maximum recording signal frequency Sep 21, 1994 Issued
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