Search

Thuan V. Do

Examiner (ID: 11000, Phone: (571)272-1891 , Office: P/2851 )

Most Active Art Unit
2825
Art Unit(s)
2851, 2768, 2825, 2763
Total Applications
1369
Issued Applications
1268
Pending Applications
16
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8392335 [patent_doc_number] => 20120230174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'OPTICAL RECORDING AND READING DEVICE AND OPTICAL RECORDING AND READING METHOD' [patent_app_type] => utility [patent_app_number] => 13/414948 [patent_app_country] => US [patent_app_date] => 2012-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 15945 [patent_no_of_claims] => 18 [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] => 13414948 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414948
OPTICAL RECORDING AND READING DEVICE AND OPTICAL RECORDING AND READING METHOD Mar 7, 2012 Abandoned
Array ( [id] => 8392329 [patent_doc_number] => 20120230172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'OPTICAL INFORMATION MEDIUM, OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS, AND OPTICAL INFORMATION RECORDING/REPRODUCING METHOD' [patent_app_type] => utility [patent_app_number] => 13/412649 [patent_app_country] => US [patent_app_date] => 2012-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6424 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13412649 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412649
OPTICAL INFORMATION MEDIUM, OPTICAL INFORMATION RECORDING/REPRODUCING APPARATUS, AND OPTICAL INFORMATION RECORDING/REPRODUCING METHOD Mar 5, 2012 Abandoned
Array ( [id] => 8452081 [patent_doc_number] => 20120263027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'METHOD FOR DETERMINING PHASE DIFFERENCE OF TRACKING ERROR SIGNAL' [patent_app_type] => utility [patent_app_number] => 13/412657 [patent_app_country] => US [patent_app_date] => 2012-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2185 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13412657 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412657
Method for determining phase difference of tracking error signal in optical disc drive Mar 5, 2012 Issued
Array ( [id] => 8452080 [patent_doc_number] => 20120263026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'METHOD FOR DETERMINING ECCENTRICITY OF OPTICAL DISC' [patent_app_type] => utility [patent_app_number] => 13/412663 [patent_app_country] => US [patent_app_date] => 2012-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2341 [patent_no_of_claims] => 5 [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] => 13412663 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412663
METHOD FOR DETERMINING ECCENTRICITY OF OPTICAL DISC Mar 5, 2012 Abandoned
Array ( [id] => 8263733 [patent_doc_number] => 20120163157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Optical Element and Optical Pickup Device' [patent_app_type] => utility [patent_app_number] => 13/411656 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8305 [patent_no_of_claims] => 5 [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] => 13411656 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411656
Optical Element and Optical Pickup Device Mar 4, 2012 Abandoned
Array ( [id] => 8263728 [patent_doc_number] => 20120163154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Optical Element and Optical Pickup Device Using the Same' [patent_app_type] => utility [patent_app_number] => 13/411636 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6525 [patent_no_of_claims] => 6 [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] => 13411636 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411636
Optical element and optical pickup device using the same Mar 4, 2012 Issued
Array ( [id] => 8263726 [patent_doc_number] => 20120163156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Objective Lens Element' [patent_app_type] => utility [patent_app_number] => 13/411653 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4730 [patent_no_of_claims] => 3 [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] => 13411653 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411653
Objective lens element Mar 4, 2012 Issued
Array ( [id] => 9141936 [patent_doc_number] => 08582410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Master strategy adjustment method and disc manufacturing method' [patent_app_type] => utility [patent_app_number] => 13/411975 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 10072 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13411975 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411975
Master strategy adjustment method and disc manufacturing method Mar 4, 2012 Issued
Array ( [id] => 8263729 [patent_doc_number] => 20120163155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Optical System for Optical Pickup' [patent_app_type] => utility [patent_app_number] => 13/411645 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 16334 [patent_no_of_claims] => 6 [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] => 13411645 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411645
Optical system for optical pickup Mar 4, 2012 Issued
Array ( [id] => 8263714 [patent_doc_number] => 20120163142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Objective Lens Element and Optical Pickup Device Using the Same' [patent_app_type] => utility [patent_app_number] => 13/411655 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5572 [patent_no_of_claims] => 4 [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] => 13411655 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411655
Objective Lens Element and Optical Pickup Device Using the Same Mar 4, 2012 Abandoned
Array ( [id] => 8573258 [patent_doc_number] => 08339911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Method and device for retrieving information from an optical record carrier at various reading speeds' [patent_app_type] => utility [patent_app_number] => 13/410409 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3247 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13410409 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/410409
Method and device for retrieving information from an optical record carrier at various reading speeds Mar 1, 2012 Issued
Array ( [id] => 8636259 [patent_doc_number] => 20130028062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'OPTICAL DISC DRIVE AND METHOD OF ACCESSING OPTICAL DISC' [patent_app_type] => utility [patent_app_number] => 13/406155 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5000 [patent_no_of_claims] => 10 [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] => 13406155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406155
Optical disc drive and method of accessing optical disc Feb 26, 2012 Issued
Array ( [id] => 9351395 [patent_doc_number] => 08670294 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-03-11 [patent_title] => 'Systems and methods for increasing media absorption efficiency using interferometric waveguides' [patent_app_type] => utility [patent_app_number] => 13/399250 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4662 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13399250 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399250
Systems and methods for increasing media absorption efficiency using interferometric waveguides Feb 16, 2012 Issued
Array ( [id] => 9356907 [patent_doc_number] => 08675455 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-03-18 [patent_title] => 'Systems and methods for controlling light phase difference in interferometric waveguides at near field transducers' [patent_app_type] => utility [patent_app_number] => 13/399325 [patent_app_country] => US [patent_app_date] => 2012-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5213 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [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] => 13399325 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/399325
Systems and methods for controlling light phase difference in interferometric waveguides at near field transducers Feb 16, 2012 Issued
Array ( [id] => 8938667 [patent_doc_number] => 20130188464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'RECORD/ACCESS DEVICE AND RECORD/ACCESS METHOD' [patent_app_type] => utility [patent_app_number] => 13/877392 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 21423 [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] => 13877392 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877392
RECORD/ACCESS DEVICE AND RECORD/ACCESS METHOD Feb 6, 2012 Abandoned
Array ( [id] => 9119886 [patent_doc_number] => 20130286808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'OPTICAL DISC DEVICE, OPTICAL DISC AND TESTING METHOD OF OPTICAL DISC' [patent_app_type] => utility [patent_app_number] => 13/995625 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15056 [patent_no_of_claims] => 11 [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] => 13995625 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/995625
Optical disc device, optical disc and testing method of optical disc Jan 5, 2012 Issued
Array ( [id] => 8579300 [patent_doc_number] => 08345520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Method of vertical deviation disc detection' [patent_app_type] => utility [patent_app_number] => 13/334362 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3571 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13334362 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/334362
Method of vertical deviation disc detection Dec 21, 2011 Issued
Array ( [id] => 9470607 [patent_doc_number] => 08724249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Disk drive with multiplexed read signal and fly-height signal for fly-height monitoring during writing' [patent_app_type] => utility [patent_app_number] => 13/331688 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2759 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13331688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/331688
Disk drive with multiplexed read signal and fly-height signal for fly-height monitoring during writing Dec 19, 2011 Issued
Array ( [id] => 9484655 [patent_doc_number] => 08730612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-05-20 [patent_title] => 'Disk drive evaluating ratio of fly height setting for first and second heads to verify operability' [patent_app_type] => utility [patent_app_number] => 13/328267 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3074 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13328267 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328267
Disk drive evaluating ratio of fly height setting for first and second heads to verify operability Dec 15, 2011 Issued
Array ( [id] => 8250625 [patent_doc_number] => 20120154947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'METHOD OF CONTROLLING DEFECTS AND APPARATUSES USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/325280 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4843 [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/A1/0154/20120154947.pdf [firstpage_image] =>[orig_patent_app_number] => 13325280 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/325280
METHOD OF CONTROLLING DEFECTS AND APPARATUSES USING THE SAME Dec 13, 2011 Abandoned
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