Search

Nguyen H. Truong

Examiner (ID: 523, Phone: (571)270-1630 , Office: P/2622 )

Most Active Art Unit
2691
Art Unit(s)
2623, 2622, 2691, 2618, 2629, 4175, 2694
Total Applications
551
Issued Applications
312
Pending Applications
54
Abandoned Applications
198

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12256712 [patent_doc_number] => 09928861 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-27 [patent_title] => 'Determining bit aspect ratios for multiple, independent, actuator storage device' [patent_app_type] => utility [patent_app_number] => 15/652852 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3785 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15652852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652852
Determining bit aspect ratios for multiple, independent, actuator storage device Jul 17, 2017 Issued
Array ( [id] => 12334053 [patent_doc_number] => 09947350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-17 [patent_title] => Method of detecting back electromotive force in electro-mechanical actuators, corresponding device and apparatus [patent_app_type] => utility [patent_app_number] => 15/636426 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4804 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15636426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/636426
Method of detecting back electromotive force in electro-mechanical actuators, corresponding device and apparatus Jun 27, 2017 Issued
Array ( [id] => 12147387 [patent_doc_number] => 09881644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Active control of a read/write head' [patent_app_type] => utility [patent_app_number] => 15/621593 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11646 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621593
Active control of a read/write head Jun 12, 2017 Issued
Array ( [id] => 11918119 [patent_doc_number] => 09786309 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-10 [patent_title] => 'Data storage device detecting minimum stable fly height of a head over a disk' [patent_app_type] => utility [patent_app_number] => 15/614939 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2945 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614939
Data storage device detecting minimum stable fly height of a head over a disk Jun 5, 2017 Issued
Array ( [id] => 11918120 [patent_doc_number] => 09786310 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-10 [patent_title] => 'Data storage device detecting lasing threshold of laser by measuring protrusion effect' [patent_app_type] => utility [patent_app_number] => 15/615050 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2818 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15615050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615050
Data storage device detecting lasing threshold of laser by measuring protrusion effect Jun 5, 2017 Issued
Array ( [id] => 12952915 [patent_doc_number] => 09837110 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-05 [patent_title] => Digital data driven position error signal for magnetic recording [patent_app_type] => utility [patent_app_number] => 15/614447 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614447
Digital data driven position error signal for magnetic recording Jun 4, 2017 Issued
Array ( [id] => 12497709 [patent_doc_number] => 09997192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => Overlap detection for magnetic disks [patent_app_type] => utility [patent_app_number] => 15/599265 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4154 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599265 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599265
Overlap detection for magnetic disks May 17, 2017 Issued
Array ( [id] => 12147386 [patent_doc_number] => 09881643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'Data storage device generating extended redundancy to compensate for track squeeze' [patent_app_type] => utility [patent_app_number] => 15/595215 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3424 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15595215 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595215
Data storage device generating extended redundancy to compensate for track squeeze May 14, 2017 Issued
Array ( [id] => 12293352 [patent_doc_number] => 09934803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-03 [patent_title] => Data storage device attenuating multiple actuator coupling disturbance [patent_app_type] => utility [patent_app_number] => 15/585933 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3705 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15585933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585933
Data storage device attenuating multiple actuator coupling disturbance May 2, 2017 Issued
Array ( [id] => 11925353 [patent_doc_number] => 09792938 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-17 [patent_title] => 'Data storage device communicating servo information between servo channels of multiple actuators' [patent_app_type] => utility [patent_app_number] => 15/585779 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3617 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15585779 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585779
Data storage device communicating servo information between servo channels of multiple actuators May 2, 2017 Issued
Array ( [id] => 11932370 [patent_doc_number] => 09799371 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-24 [patent_title] => 'Tape apparatus and control device' [patent_app_type] => utility [patent_app_number] => 15/499015 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 16418 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15499015 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/499015
Tape apparatus and control device Apr 26, 2017 Issued
Array ( [id] => 11861693 [patent_doc_number] => 09741380 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-22 [patent_title] => 'Generating defect signals in time based servo tape storage systems' [patent_app_type] => utility [patent_app_number] => 15/428043 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 12979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428043 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428043
Generating defect signals in time based servo tape storage systems Feb 7, 2017 Issued
Array ( [id] => 13652875 [patent_doc_number] => 09852756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Method of managing, writing, and reading file on tape [patent_app_type] => utility [patent_app_number] => 15/405667 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4120 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15405667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405667
Method of managing, writing, and reading file on tape Jan 12, 2017 Issued
Array ( [id] => 11847307 [patent_doc_number] => 09734864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-15 [patent_title] => 'Active control of a read/write head for reduced head-media spacing' [patent_app_type] => utility [patent_app_number] => 15/405738 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11618 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15405738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405738
Active control of a read/write head for reduced head-media spacing Jan 12, 2017 Issued
Array ( [id] => 12935161 [patent_doc_number] => 09830939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Workload balancing for multiple actuators [patent_app_type] => utility [patent_app_number] => 15/386702 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6078 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386702
Workload balancing for multiple actuators Dec 20, 2016 Issued
Array ( [id] => 12019449 [patent_doc_number] => 09812158 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-07 [patent_title] => 'Bond pad sharing for powering a multiplicity of electrical components of a recording head' [patent_app_type] => utility [patent_app_number] => 15/370985 [patent_app_country] => US [patent_app_date] => 2016-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15370985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/370985
Bond pad sharing for powering a multiplicity of electrical components of a recording head Dec 5, 2016 Issued
Array ( [id] => 12214627 [patent_doc_number] => 09911442 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-06 [patent_title] => 'Feedforward compensation for multi-actuator hard drives' [patent_app_type] => utility [patent_app_number] => 15/360540 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7139 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15360540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360540
Feedforward compensation for multi-actuator hard drives Nov 22, 2016 Issued
Array ( [id] => 12095278 [patent_doc_number] => 20170352371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'DIRECT CURRENT MAGNETORESISTIVE JOG OFFSET COMPENSATION' [patent_app_type] => utility [patent_app_number] => 15/341246 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7593 [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] => 15341246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341246
Direct current magnetoresistive jog offset compensation Nov 1, 2016 Issued
Array ( [id] => 12594999 [patent_doc_number] => 20180090163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => LOOP SHAPING METHODS AND DEVICES FOR DISTURBANCE OBSERVER IN SERVO CONTROL SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/280525 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15280525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/280525
Loop shaping methods and devices for disturbance observer in servo control systems Sep 28, 2016 Issued
Array ( [id] => 12263513 [patent_doc_number] => 20180082709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'SEGMENTED MAGNETIC RECORDING WRITE HEAD FOR DETECTION-BASED SERVO PATTERN WRITING' [patent_app_type] => utility [patent_app_number] => 15/273508 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13753 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [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] => 15273508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273508
Segmented magnetic recording write head for detection-based servo pattern writing Sep 21, 2016 Issued
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