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] => 11791522 [patent_doc_number] => 09401161 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-07-26 [patent_title] => 'Magnetic read head with multiple read transducers each having different design characteristics' [patent_app_type] => utility [patent_app_number] => 14/644614 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7456 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644614 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644614
Magnetic read head with multiple read transducers each having different design characteristics Mar 10, 2015 Issued
Array ( [id] => 10294208 [patent_doc_number] => 20150179207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'OPTICAL DISC MEDIUM AND OPTICAL DISC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/641936 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9947 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14641936 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641936
Optical disc medium and optical disc device Mar 8, 2015 Issued
Array ( [id] => 10370098 [patent_doc_number] => 20150255104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'TAPE RECORDING MEDIUM, INFORMATION RECORDING/REPRODUCING DEVICE, AND METHOD OF MANUFACTURING TAPE RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 14/639036 [patent_app_country] => US [patent_app_date] => 2015-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2199 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14639036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/639036
Tape recording medium having both optical and magnetic recording layers Mar 3, 2015 Issued
Array ( [id] => 10616651 [patent_doc_number] => 09336096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Retrieval of damaged payload data on a shingled magnetic recording data carrier' [patent_app_type] => utility [patent_app_number] => 14/636006 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8142 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14636006 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/636006
Retrieval of damaged payload data on a shingled magnetic recording data carrier Mar 1, 2015 Issued
Array ( [id] => 11353407 [patent_doc_number] => 20160372148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'OPTICAL DISC' [patent_app_type] => utility [patent_app_number] => 15/122330 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6375 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15122330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/122330
Optical disc having a plurality of recording layers Mar 1, 2015 Issued
Array ( [id] => 10609801 [patent_doc_number] => 09329831 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-03 [patent_title] => 'Playback expansion' [patent_app_type] => utility [patent_app_number] => 14/631713 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 19145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14631713 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/631713
Playback expansion Feb 24, 2015 Issued
Array ( [id] => 10610063 [patent_doc_number] => 09330096 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-03 [patent_title] => 'Playback expansion' [patent_app_type] => utility [patent_app_number] => 14/631723 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 19145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14631723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/631723
Playback expansion Feb 24, 2015 Issued
Array ( [id] => 11207609 [patent_doc_number] => 09437237 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-06 [patent_title] => 'Method to detect power loss through data storage device spindle speed' [patent_app_type] => utility [patent_app_number] => 14/627590 [patent_app_country] => US [patent_app_date] => 2015-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3388 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14627590 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/627590
Method to detect power loss through data storage device spindle speed Feb 19, 2015 Issued
Array ( [id] => 10583460 [patent_doc_number] => 09305584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Determining oscillation characteristic for high-frequency assisted magnetic recording device' [patent_app_type] => utility [patent_app_number] => 14/626460 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9745 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14626460 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626460
Determining oscillation characteristic for high-frequency assisted magnetic recording device Feb 18, 2015 Issued
Array ( [id] => 10645047 [patent_doc_number] => 09361920 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-06-07 [patent_title] => 'Compensation for track misalignment due to degradation of HAMR write head' [patent_app_type] => utility [patent_app_number] => 14/626157 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14626157 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626157
Compensation for track misalignment due to degradation of HAMR write head Feb 18, 2015 Issued
Array ( [id] => 10518495 [patent_doc_number] => 09245547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-26 [patent_title] => 'Magnetic sensor having enhanced linearization' [patent_app_type] => utility [patent_app_number] => 14/626301 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4467 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14626301 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626301
Magnetic sensor having enhanced linearization Feb 18, 2015 Issued
Array ( [id] => 10394407 [patent_doc_number] => 20150279414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'DATA ARCHIVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/623981 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8718 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14623981 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/623981
Data archive system Feb 16, 2015 Issued
Array ( [id] => 11246167 [patent_doc_number] => 09472212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Optimized recording condition for heat-assisted magnetic recording' [patent_app_type] => utility [patent_app_number] => 14/624089 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14624089 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624089
Optimized recording condition for heat-assisted magnetic recording Feb 16, 2015 Issued
Array ( [id] => 11186412 [patent_doc_number] => 09417814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-16 [patent_title] => 'Tempered pacing of shingled magnetic storage devices' [patent_app_type] => utility [patent_app_number] => 14/620397 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8067 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14620397 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/620397
Tempered pacing of shingled magnetic storage devices Feb 11, 2015 Issued
Array ( [id] => 11806991 [patent_doc_number] => 09548072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Concurrent modulation and frictional heating head disk contact detection' [patent_app_type] => utility [patent_app_number] => 14/619769 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3536 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14619769 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/619769
Concurrent modulation and frictional heating head disk contact detection Feb 10, 2015 Issued
Array ( [id] => 10269998 [patent_doc_number] => 20150154995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'METHOD FOR FABRICATING A PATTERNED COMPOSITE STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/618992 [patent_app_country] => US [patent_app_date] => 2015-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4337 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14618992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/618992
Apparatus including temperature-dependent exchange spring mechanism Feb 9, 2015 Issued
Array ( [id] => 10261323 [patent_doc_number] => 20150146320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'READING FROM A TAPE STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 14/608508 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12117 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14608508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/608508
Reading method for linear tape open Jan 28, 2015 Issued
Array ( [id] => 11385711 [patent_doc_number] => 20170011767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'OPTICAL RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/115791 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9827 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15115791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115791
Optical recording medium having a plurality of recording layers capable of suppressing off-track Jan 27, 2015 Issued
Array ( [id] => 10689238 [patent_doc_number] => 20160035383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'THERMAL-ASSISTED MAGNETIC RECORDING DEVICE CAPABLE OF WRITING MAGNETIC PATTERNS ON LOWER MULTI-STEP DRIVING SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/605586 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14605586 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/605586
Thermal-assisted magnetic recording device capable of writing magnetic patterns on lower multi-step driving signals Jan 25, 2015 Issued
Array ( [id] => 10092811 [patent_doc_number] => 09129638 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-08 [patent_title] => 'High performance perpendicular magnetic granular media consisting of multiple exchange control layers' [patent_app_type] => utility [patent_app_number] => 14/603258 [patent_app_country] => US [patent_app_date] => 2015-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3820 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14603258 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/603258
High performance perpendicular magnetic granular media consisting of multiple exchange control layers Jan 21, 2015 Issued
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