Search

Duc M. Nguyen

Examiner (ID: 11994, Phone: (571)272-7893 , Office: P/2647 )

Most Active Art Unit
2618
Art Unit(s)
2618, 2648, 2600, 2682, 2647, 2685, 2745
Total Applications
1320
Issued Applications
996
Pending Applications
59
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6328442 [patent_doc_number] => 20100245736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'LIGHT DIFFUSION SHEET AND LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/681411 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8142 [patent_no_of_claims] => 9 [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/A1/0245/20100245736.pdf [firstpage_image] =>[orig_patent_app_number] => 12681411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/681411
LIGHT DIFFUSION SHEET AND LIQUID CRYSTAL DISPLAY DEVICE Sep 25, 2008 Abandoned
Array ( [id] => 6328445 [patent_doc_number] => 20100245737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'LIGHT DIFFUSION SHEET AND LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/681414 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8789 [patent_no_of_claims] => 9 [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/A1/0245/20100245737.pdf [firstpage_image] =>[orig_patent_app_number] => 12681414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/681414
LIGHT DIFFUSION SHEET AND LIQUID CRYSTAL DISPLAY DEVICE Sep 25, 2008 Abandoned
Array ( [id] => 5451736 [patent_doc_number] => 20090067772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'MICROWAVE PHOTONIC DELAY LINE WITH SEPARATE TUNING OF OPTICAL CARRIER' [patent_app_type] => utility [patent_app_number] => 12/234614 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4312 [patent_no_of_claims] => 20 [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/A1/0067/20090067772.pdf [firstpage_image] =>[orig_patent_app_number] => 12234614 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/234614
Microwave photonic delay line with separate tuning of optical carrier Sep 18, 2008 Issued
Array ( [id] => 5472550 [patent_doc_number] => 20090245716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'OPTICAL COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/211913 [patent_app_country] => US [patent_app_date] => 2008-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5594 [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] => publications/A1/0245/20090245716.pdf [firstpage_image] =>[orig_patent_app_number] => 12211913 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/211913
OPTICAL COMMUNICATION DEVICE Sep 16, 2008 Abandoned
Array ( [id] => 6480109 [patent_doc_number] => 20100208177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'LAMINATED OPTICAL FILM, LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/679537 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9202 [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] => publications/A1/0208/20100208177.pdf [firstpage_image] =>[orig_patent_app_number] => 12679537 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679537
LAMINATED OPTICAL FILM, LIQUID CRYSTAL PANEL, AND LIQUID CRYSTAL DISPLAY APPARATUS Sep 11, 2008 Abandoned
Array ( [id] => 5409209 [patent_doc_number] => 20090123107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'TUNABLE OPTICAL GROUP DELAY BASED ON MICRORESONATOR STRUCTURES' [patent_app_type] => utility [patent_app_number] => 12/205368 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3684 [patent_no_of_claims] => 24 [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/A1/0123/20090123107.pdf [firstpage_image] =>[orig_patent_app_number] => 12205368 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205368
Tunable optical group delay based on microresonator structures Sep 4, 2008 Issued
Array ( [id] => 8537530 [patent_doc_number] => 08313247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-20 [patent_title] => 'Positioning of adaptors for optical connectors' [patent_app_type] => utility [patent_app_number] => 12/733814 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 986 [patent_no_of_claims] => 8 [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] => 12733814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/733814
Positioning of adaptors for optical connectors Sep 4, 2008 Issued
Array ( [id] => 6219595 [patent_doc_number] => 20100054690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Flame-retardant fiber optic assemblies' [patent_app_type] => utility [patent_app_number] => 12/231113 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2925 [patent_no_of_claims] => 19 [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/A1/0054/20100054690.pdf [firstpage_image] =>[orig_patent_app_number] => 12231113 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231113
Flame-retardant fiber optic assemblies Aug 28, 2008 Abandoned
Array ( [id] => 9576716 [patent_doc_number] => 08767138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-01 [patent_title] => 'Vacuum adsorption control mechanism device, film applying device, and display device' [patent_app_type] => utility [patent_app_number] => 12/675858 [patent_app_country] => US [patent_app_date] => 2008-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4322 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12675858 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675858
Vacuum adsorption control mechanism device, film applying device, and display device Aug 19, 2008 Issued
Array ( [id] => 7528515 [patent_doc_number] => 08045118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Liquid crystal display' [patent_app_type] => utility [patent_app_number] => 12/194058 [patent_app_country] => US [patent_app_date] => 2008-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6453 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/045/08045118.pdf [firstpage_image] =>[orig_patent_app_number] => 12194058 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/194058
Liquid crystal display Aug 18, 2008 Issued
Array ( [id] => 6211947 [patent_doc_number] => 20110135247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Fiber Splice Housing' [patent_app_type] => utility [patent_app_number] => 13/057195 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6371 [patent_no_of_claims] => 23 [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/A1/0135/20110135247.pdf [firstpage_image] =>[orig_patent_app_number] => 13057195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/057195
Fiber Splice Housing Aug 6, 2008 Abandoned
Array ( [id] => 5427843 [patent_doc_number] => 20090087153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Optical Fiber Microcable with Multilayer Protective Sheath' [patent_app_type] => utility [patent_app_number] => 12/187814 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2481 [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/A1/0087/20090087153.pdf [firstpage_image] =>[orig_patent_app_number] => 12187814 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/187814
Optical Fiber Microcable with Multilayer Protective Sheath Aug 6, 2008 Abandoned
Array ( [id] => 6544388 [patent_doc_number] => 20100232745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'IMPROVEMENTS RELATING TO WAVEGUIDES' [patent_app_type] => utility [patent_app_number] => 12/304613 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5467 [patent_no_of_claims] => 18 [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/A1/0232/20100232745.pdf [firstpage_image] =>[orig_patent_app_number] => 12304613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/304613
IMPROVEMENTS RELATING TO WAVEGUIDES Aug 5, 2008 Abandoned
Array ( [id] => 261362 [patent_doc_number] => 07574094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-11 [patent_title] => 'Fiber drop receiving device' [patent_app_type] => utility [patent_app_number] => 12/186869 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3561 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/574/07574094.pdf [firstpage_image] =>[orig_patent_app_number] => 12186869 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/186869
Fiber drop receiving device Aug 5, 2008 Issued
Array ( [id] => 5451746 [patent_doc_number] => 20090067782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'SEMICONDUCTOR OPTICAL SWITCH' [patent_app_type] => utility [patent_app_number] => 12/184413 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4862 [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] => publications/A1/0067/20090067782.pdf [firstpage_image] =>[orig_patent_app_number] => 12184413 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184413
Semiconductor optical switch Jul 31, 2008 Issued
Array ( [id] => 4620848 [patent_doc_number] => 08000575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Polarization maintaining and single polarization optical fiber' [patent_app_type] => utility [patent_app_number] => 12/221015 [patent_app_country] => US [patent_app_date] => 2008-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/000/08000575.pdf [firstpage_image] =>[orig_patent_app_number] => 12221015 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221015
Polarization maintaining and single polarization optical fiber Jul 29, 2008 Issued
Array ( [id] => 56536 [patent_doc_number] => 07773848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Low bend loss single mode optical fiber' [patent_app_type] => utility [patent_app_number] => 12/182313 [patent_app_country] => US [patent_app_date] => 2008-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3975 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/773/07773848.pdf [firstpage_image] =>[orig_patent_app_number] => 12182313 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/182313
Low bend loss single mode optical fiber Jul 29, 2008 Issued
Array ( [id] => 5336385 [patent_doc_number] => 20090052849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'OPTICAL FIBER PROBE FOR SIDE IMAGING AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/182015 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5674 [patent_no_of_claims] => 15 [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/A1/0052/20090052849.pdf [firstpage_image] =>[orig_patent_app_number] => 12182015 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/182015
OPTICAL FIBER PROBE FOR SIDE IMAGING AND METHOD OF MANUFACTURING THE SAME Jul 28, 2008 Abandoned
Array ( [id] => 6315013 [patent_doc_number] => 20100195016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/679332 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7393 [patent_no_of_claims] => 24 [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/A1/0195/20100195016.pdf [firstpage_image] =>[orig_patent_app_number] => 12679332 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679332
BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE Jul 13, 2008 Abandoned
Array ( [id] => 6227067 [patent_doc_number] => 20100182533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'LINEAR LIGHT SOURCE HOLDING BASE, BACKLIGHT UNIT AND LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/679333 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4460 [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/A1/0182/20100182533.pdf [firstpage_image] =>[orig_patent_app_number] => 12679333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679333
Linear light source holding base, backlight unit and liquid crystal display device Jul 13, 2008 Issued
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