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] => 8534621 [patent_doc_number] => 08310780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Method and apparatus for bipolar servo marks writing with high output' [patent_app_type] => utility [patent_app_number] => 12/839515 [patent_app_country] => US [patent_app_date] => 2010-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 10686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12839515 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/839515
Method and apparatus for bipolar servo marks writing with high output Jul 19, 2010 Issued
Array ( [id] => 7729897 [patent_doc_number] => 20120014013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'DISK DRIVE WITH VARIABLE INCREMENTED COUNTING OF WRITES TO THE DATA TRACKS FOR MINIMIZING THE EFFECT OF FAR TRACK ERASURE' [patent_app_type] => utility [patent_app_number] => 12/839391 [patent_app_country] => US [patent_app_date] => 2010-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4164 [patent_no_of_claims] => 15 [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/A1/0014/20120014013.pdf [firstpage_image] =>[orig_patent_app_number] => 12839391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/839391
Disk drive with variable incremented counting of writes to the data tracks for minimizing the effect of far track erasure Jul 18, 2010 Issued
Array ( [id] => 7729892 [patent_doc_number] => 20120014010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'DETERMINING A REFERENCE WAVEFORM USED BY A CORRELATOR IN A SERVO CHANNEL' [patent_app_type] => utility [patent_app_number] => 12/838336 [patent_app_country] => US [patent_app_date] => 2010-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6373 [patent_no_of_claims] => 22 [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/A1/0014/20120014010.pdf [firstpage_image] =>[orig_patent_app_number] => 12838336 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/838336
Determining a reference waveform used by a correlator in a servo channel Jul 15, 2010 Issued
Array ( [id] => 6132844 [patent_doc_number] => 20110007416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'DISK DRIVE AND METHOD FOR MEASURING CLEARANCE BETWEEN A HEAD AND A DISK IN A DISK DRIVE' [patent_app_type] => utility [patent_app_number] => 12/832802 [patent_app_country] => US [patent_app_date] => 2010-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9596 [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/A1/0007/20110007416.pdf [firstpage_image] =>[orig_patent_app_number] => 12832802 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/832802
Disk drive and method for measuring clearance between a head and a disk in a disk drive Jul 7, 2010 Issued
Array ( [id] => 7708583 [patent_doc_number] => 20120002314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'THERMAL READ/WRITE OFFSET COMPENSATION' [patent_app_type] => utility [patent_app_number] => 12/827752 [patent_app_country] => US [patent_app_date] => 2010-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1902 [patent_no_of_claims] => 15 [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] => 12827752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/827752
Thermal read/write offset compensation Jun 29, 2010 Issued
Array ( [id] => 6493844 [patent_doc_number] => 20100259848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'METHOD AND CIRCUIT FOR HEAD FLYING HEIGHT CONTROL, AND MAGNETIC STORAGE DEVICE' [patent_app_type] => utility [patent_app_number] => 12/824005 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6662 [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] => publications/A1/0259/20100259848.pdf [firstpage_image] =>[orig_patent_app_number] => 12824005 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/824005
METHOD AND CIRCUIT FOR HEAD FLYING HEIGHT CONTROL, AND MAGNETIC STORAGE DEVICE Jun 24, 2010 Abandoned
Array ( [id] => 7541513 [patent_doc_number] => 08059360 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-15 [patent_title] => 'Disk drive compensating for radial phase change of repeatable position error due to servo writing from spiral tracks' [patent_app_type] => utility [patent_app_number] => 12/820536 [patent_app_country] => US [patent_app_date] => 2010-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3352 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/059/08059360.pdf [firstpage_image] =>[orig_patent_app_number] => 12820536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/820536
Disk drive compensating for radial phase change of repeatable position error due to servo writing from spiral tracks Jun 21, 2010 Issued
Array ( [id] => 6267517 [patent_doc_number] => 20100254241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'Hierarchical storage system, library apparatus, magazine, and control method of the hierarchical storage system' [patent_app_type] => utility [patent_app_number] => 12/801511 [patent_app_country] => US [patent_app_date] => 2010-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 12534 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20100254241.pdf [firstpage_image] =>[orig_patent_app_number] => 12801511 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/801511
Hierarchical storage system, library apparatus, magazine, and control method of the hierarchical storage system Jun 10, 2010 Abandoned
Array ( [id] => 8560983 [patent_doc_number] => 08335049 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-12-18 [patent_title] => 'Disk drive detecting crack in microactuator' [patent_app_type] => utility [patent_app_number] => 12/794891 [patent_app_country] => US [patent_app_date] => 2010-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 3627 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12794891 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/794891
Disk drive detecting crack in microactuator Jun 6, 2010 Issued
Array ( [id] => 8529123 [patent_doc_number] => 08305705 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-06 [patent_title] => 'Disk drive cross correlating track crossing signal with ideal signal to calibrate jog value' [patent_app_type] => utility [patent_app_number] => 12/774570 [patent_app_country] => US [patent_app_date] => 2010-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2743 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12774570 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774570
Disk drive cross correlating track crossing signal with ideal signal to calibrate jog value May 4, 2010 Issued
Array ( [id] => 8691418 [patent_doc_number] => 08390949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Data loss prevention during a fall of a storage device' [patent_app_type] => utility [patent_app_number] => 12/771680 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12771680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/771680
Data loss prevention during a fall of a storage device Apr 29, 2010 Issued
Array ( [id] => 6482444 [patent_doc_number] => 20100208382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'RECORDING MEDIUM DRIVE AND METHOD FOR CONTROLLING TEMPERATURE OF RAMP MEMBER FOR RECORDING MEDIUM DRIVE' [patent_app_type] => utility [patent_app_number] => 12/772072 [patent_app_country] => US [patent_app_date] => 2010-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5670 [patent_no_of_claims] => 8 [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/A1/0208/20100208382.pdf [firstpage_image] =>[orig_patent_app_number] => 12772072 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/772072
RECORDING MEDIUM DRIVE AND METHOD FOR CONTROLLING TEMPERATURE OF RAMP MEMBER FOR RECORDING MEDIUM DRIVE Apr 29, 2010 Abandoned
Array ( [id] => 8245866 [patent_doc_number] => 08203801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'System for adjusting the pressure of a head on an information storage medium of a disk device' [patent_app_type] => utility [patent_app_number] => 12/770526 [patent_app_country] => US [patent_app_date] => 2010-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10162 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/203/08203801.pdf [firstpage_image] =>[orig_patent_app_number] => 12770526 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/770526
System for adjusting the pressure of a head on an information storage medium of a disk device Apr 28, 2010 Issued
Array ( [id] => 6547829 [patent_doc_number] => 20100271729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'HEAD STACK ASSEMBLY, HARD DISK DRIVE COMPRISING THE HEAD STACK ASSEMBLY, AND METHOD TO REDUCE OFF-TRACK IN THE HARD DISK DRIVE' [patent_app_type] => utility [patent_app_number] => 12/768185 [patent_app_country] => US [patent_app_date] => 2010-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5124 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0271/20100271729.pdf [firstpage_image] =>[orig_patent_app_number] => 12768185 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768185
HEAD STACK ASSEMBLY, HARD DISK DRIVE COMPRISING THE HEAD STACK ASSEMBLY, AND METHOD TO REDUCE OFF-TRACK IN THE HARD DISK DRIVE Apr 26, 2010 Abandoned
Array ( [id] => 9168069 [patent_doc_number] => 08593753 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-26 [patent_title] => 'Touchdown detection' [patent_app_type] => utility [patent_app_number] => 12/765800 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5252 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12765800 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765800
Touchdown detection Apr 21, 2010 Issued
Array ( [id] => 8944893 [patent_doc_number] => 08498076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-07-30 [patent_title] => 'Disk drive biasing timing recovery measurements for spiral tracks based on radial location of head' [patent_app_type] => utility [patent_app_number] => 12/765620 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 5003 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 12765620 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765620
Disk drive biasing timing recovery measurements for spiral tracks based on radial location of head Apr 21, 2010 Issued
Array ( [id] => 7990247 [patent_doc_number] => 08077427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Fly-height control using asynchronous sampling' [patent_app_type] => utility [patent_app_number] => 12/758122 [patent_app_country] => US [patent_app_date] => 2010-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6825 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/077/08077427.pdf [firstpage_image] =>[orig_patent_app_number] => 12758122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/758122
Fly-height control using asynchronous sampling Apr 11, 2010 Issued
Array ( [id] => 7541510 [patent_doc_number] => 08059357 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-15 [patent_title] => 'Disk drive adjusting fly height when calibrating head/disk contact' [patent_app_type] => utility [patent_app_number] => 12/727166 [patent_app_country] => US [patent_app_date] => 2010-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4354 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/059/08059357.pdf [firstpage_image] =>[orig_patent_app_number] => 12727166 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/727166
Disk drive adjusting fly height when calibrating head/disk contact Mar 17, 2010 Issued
Array ( [id] => 6289266 [patent_doc_number] => 20100238585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'METHOD OF CONTROLLING FLYING HEIGHT OF MAGNETIC HEAD OF HARD DISK DRIVE' [patent_app_type] => utility [patent_app_number] => 12/724444 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5641 [patent_no_of_claims] => 10 [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/A1/0238/20100238585.pdf [firstpage_image] =>[orig_patent_app_number] => 12724444 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724444
METHOD OF CONTROLLING FLYING HEIGHT OF MAGNETIC HEAD OF HARD DISK DRIVE Mar 15, 2010 Abandoned
Array ( [id] => 8539283 [patent_doc_number] => 08315006 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-20 [patent_title] => 'Adaptive data writing mode based on drive environment' [patent_app_type] => utility [patent_app_number] => 12/720568 [patent_app_country] => US [patent_app_date] => 2010-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4444 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [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] => 12720568 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/720568
Adaptive data writing mode based on drive environment Mar 8, 2010 Issued
Menu