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] => 8539424 [patent_doc_number] => 08315147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Multilayer optical recording medium having three or more recording layers with reduced interlayer crosstalk' [patent_app_type] => utility [patent_app_number] => 12/420845 [patent_app_country] => US [patent_app_date] => 2009-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 51 [patent_no_of_words] => 6854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12420845 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/420845
Multilayer optical recording medium having three or more recording layers with reduced interlayer crosstalk Apr 8, 2009 Issued
Array ( [id] => 8019877 [patent_doc_number] => 08139447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-20 [patent_title] => 'Heat-assisted magnetic recording head with near-field light generating element' [patent_app_type] => utility [patent_app_number] => 12/385447 [patent_app_country] => US [patent_app_date] => 2009-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 12658 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/139/08139447.pdf [firstpage_image] =>[orig_patent_app_number] => 12385447 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/385447
Heat-assisted magnetic recording head with near-field light generating element Apr 7, 2009 Issued
Array ( [id] => 7990229 [patent_doc_number] => 08077418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-12-13 [patent_title] => 'Reducing thermal protrusion of a near field transducer in an energy assisted magnetic recording head' [patent_app_type] => utility [patent_app_number] => 12/415465 [patent_app_country] => US [patent_app_date] => 2009-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3749 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/077/08077418.pdf [firstpage_image] =>[orig_patent_app_number] => 12415465 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/415465
Reducing thermal protrusion of a near field transducer in an energy assisted magnetic recording head Mar 30, 2009 Issued
Array ( [id] => 4513705 [patent_doc_number] => 07921434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Disc device having multiple disk carry-in speeds' [patent_app_type] => utility [patent_app_number] => 12/412993 [patent_app_country] => US [patent_app_date] => 2009-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7723 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/921/07921434.pdf [firstpage_image] =>[orig_patent_app_number] => 12412993 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/412993
Disc device having multiple disk carry-in speeds Mar 26, 2009 Issued
Array ( [id] => 4521312 [patent_doc_number] => 07933169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-26 [patent_title] => 'Optical head for near-field recording and reproducing device' [patent_app_type] => utility [patent_app_number] => 12/382903 [patent_app_country] => US [patent_app_date] => 2009-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 90 [patent_no_of_words] => 15328 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/933/07933169.pdf [firstpage_image] =>[orig_patent_app_number] => 12382903 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/382903
Optical head for near-field recording and reproducing device Mar 25, 2009 Issued
Array ( [id] => 6289242 [patent_doc_number] => 20100238580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'THERMALLY-ASSISTED MAGNETIC RECORDING HEAD WITH LIGHT SOURCE ON ELEMENT-INTEGRATION SURFACE' [patent_app_type] => utility [patent_app_number] => 12/407420 [patent_app_country] => US [patent_app_date] => 2009-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 19940 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0238/20100238580.pdf [firstpage_image] =>[orig_patent_app_number] => 12407420 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/407420
Thermally-assisted magnetic recording head having a light source at least inclined from an opposed-to-medium surface Mar 18, 2009 Issued
Array ( [id] => 5471868 [patent_doc_number] => 20090245034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'OPTICAL DEVICE, OPTICALLY ASSISTED MAGNETIC RECORDING HEAD AND OPTICALLY ASSISTED MAGNETIC RECORDING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/406364 [patent_app_country] => US [patent_app_date] => 2009-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4981 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20090245034.pdf [firstpage_image] =>[orig_patent_app_number] => 12406364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/406364
Optical device, optically heat assisted magnetic recording head and optically heat assisted magnetic recording apparatus, having intensity point deviated from axis of the core Mar 17, 2009 Issued
Array ( [id] => 4611953 [patent_doc_number] => 07995425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Power control of TAMR element during read/write transition' [patent_app_type] => utility [patent_app_number] => 12/381327 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3533 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995425.pdf [firstpage_image] =>[orig_patent_app_number] => 12381327 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/381327
Power control of TAMR element during read/write transition Mar 10, 2009 Issued
Array ( [id] => 5579790 [patent_doc_number] => 20090175136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'Recording and reproducing apparatus as well as recording and reproducing method' [patent_app_type] => utility [patent_app_number] => 12/381417 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 18186 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20090175136.pdf [firstpage_image] =>[orig_patent_app_number] => 12381417 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/381417
Method and apparatus for recording data tracks into large storage device Mar 10, 2009 Issued
Array ( [id] => 4577442 [patent_doc_number] => 07848184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Reproducing method for reproducing real time data from a disk-shaped information recording medium' [patent_app_type] => utility [patent_app_number] => 12/398591 [patent_app_country] => US [patent_app_date] => 2009-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6771 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/848/07848184.pdf [firstpage_image] =>[orig_patent_app_number] => 12398591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/398591
Reproducing method for reproducing real time data from a disk-shaped information recording medium Mar 4, 2009 Issued
Array ( [id] => 5537989 [patent_doc_number] => 20090219794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'PICKUP APPARATUS AND DISC APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/395354 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 23558 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20090219794.pdf [firstpage_image] =>[orig_patent_app_number] => 12395354 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395354
Coil controlling for optical pick-up Feb 26, 2009 Issued
Array ( [id] => 7493806 [patent_doc_number] => 08031436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Electron beam writing method for magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/393117 [patent_app_country] => US [patent_app_date] => 2009-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 8655 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/031/08031436.pdf [firstpage_image] =>[orig_patent_app_number] => 12393117 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/393117
Electron beam writing method for magnetic recording medium Feb 25, 2009 Issued
Array ( [id] => 4558829 [patent_doc_number] => 07961417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Heat assisted magnetic recording apparatus having a plurality of near-field transducers in a recording media' [patent_app_type] => utility [patent_app_number] => 12/371988 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 4309 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/961/07961417.pdf [firstpage_image] =>[orig_patent_app_number] => 12371988 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/371988
Heat assisted magnetic recording apparatus having a plurality of near-field transducers in a recording media Feb 16, 2009 Issued
Array ( [id] => 4438948 [patent_doc_number] => 07898909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Thermal-assisted magnetic recording head having substrate and light reflection section' [patent_app_type] => utility [patent_app_number] => 12/369991 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 13708 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898909.pdf [firstpage_image] =>[orig_patent_app_number] => 12369991 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/369991
Thermal-assisted magnetic recording head having substrate and light reflection section Feb 11, 2009 Issued
Array ( [id] => 6508811 [patent_doc_number] => 20100202256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Near-field light generating device including surface plasmon generating element' [patent_app_type] => utility [patent_app_number] => 12/320930 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 16692 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20100202256.pdf [firstpage_image] =>[orig_patent_app_number] => 12320930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320930
Near-field light generating device including surface plasmon generating element Feb 8, 2009 Issued
Array ( [id] => 6315914 [patent_doc_number] => 20100195239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'THERMALLY ASSISTED MAGNETIC HEAD COMPRISING SURFACE-EMITTING SEMICONDUCTOR LASER' [patent_app_type] => utility [patent_app_number] => 12/364765 [patent_app_country] => US [patent_app_date] => 2009-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8205 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20100195239.pdf [firstpage_image] =>[orig_patent_app_number] => 12364765 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/364765
Thermal assisted magnetic recording head having surface-emitting semiconductor laser Feb 2, 2009 Issued
Array ( [id] => 4630641 [patent_doc_number] => 08009547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-30 [patent_title] => 'Optical recording and reproducing apparatus capable of identifying the type of optical disc based on reflectance, and reproducing method for optical disc' [patent_app_type] => utility [patent_app_number] => 12/320645 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 16563 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/009/08009547.pdf [firstpage_image] =>[orig_patent_app_number] => 12320645 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320645
Optical recording and reproducing apparatus capable of identifying the type of optical disc based on reflectance, and reproducing method for optical disc Jan 29, 2009 Issued
Array ( [id] => 45104 [patent_doc_number] => 07782744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Systems and methods for forming a master disk utilizing variation in an applied signal power for forming uniform pits' [patent_app_type] => utility [patent_app_number] => 12/363491 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8433 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782744.pdf [firstpage_image] =>[orig_patent_app_number] => 12363491 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/363491
Systems and methods for forming a master disk utilizing variation in an applied signal power for forming uniform pits Jan 29, 2009 Issued
Array ( [id] => 6315902 [patent_doc_number] => 20100195238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'THERMALLY ASSISTED MAGNETIC HEAD HAVING A SEMICONDUCTOR SURFACE-EMITTING LASER' [patent_app_type] => utility [patent_app_number] => 12/363010 [patent_app_country] => US [patent_app_date] => 2009-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 12273 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20100195238.pdf [firstpage_image] =>[orig_patent_app_number] => 12363010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/363010
Thermally assisted magnetic head having a semiconductor surface-emitting laser Jan 29, 2009 Issued
Array ( [id] => 4445214 [patent_doc_number] => 07929383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-19 [patent_title] => 'Notebook optical disc drive capable of generating a pseudo eject signal' [patent_app_type] => utility [patent_app_number] => 12/356583 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5693 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/929/07929383.pdf [firstpage_image] =>[orig_patent_app_number] => 12356583 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/356583
Notebook optical disc drive capable of generating a pseudo eject signal Jan 20, 2009 Issued
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