Search

Duy Khuong Thanh Nguyen

Examiner (ID: 15336, Phone: (571)270-7139 , Office: P/2197 )

Most Active Art Unit
2199
Art Unit(s)
2197, 2199
Total Applications
614
Issued Applications
453
Pending Applications
69
Abandoned Applications
99

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1157400 [patent_doc_number] => 06758741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Vehicle interior structure which can uniformly ventilate interior of vehicle' [patent_app_type] => B2 [patent_app_number] => 10/679718 [patent_app_country] => US [patent_app_date] => 2003-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3015 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/758/06758741.pdf [firstpage_image] =>[orig_patent_app_number] => 10679718 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/679718
Vehicle interior structure which can uniformly ventilate interior of vehicle Oct 5, 2003 Issued
Array ( [id] => 1097364 [patent_doc_number] => 06817942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-16 [patent_title] => 'Multi-season crawl space vent' [patent_app_type] => B1 [patent_app_number] => 10/679894 [patent_app_country] => US [patent_app_date] => 2003-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6422 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/817/06817942.pdf [firstpage_image] =>[orig_patent_app_number] => 10679894 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/679894
Multi-season crawl space vent Oct 5, 2003 Issued
Array ( [id] => 7335962 [patent_doc_number] => 20040132401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Roof ridge vent with water barrier' [patent_app_type] => new [patent_app_number] => 10/677832 [patent_app_country] => US [patent_app_date] => 2003-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2439 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0132/20040132401.pdf [firstpage_image] =>[orig_patent_app_number] => 10677832 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/677832
Roof ridge vent with water barrier Oct 1, 2003 Abandoned
Array ( [id] => 1141825 [patent_doc_number] => 06773342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-10 [patent_title] => 'Contoured ventilation system for tile roofs' [patent_app_type] => B2 [patent_app_number] => 10/677831 [patent_app_country] => US [patent_app_date] => 2003-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3308 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773342.pdf [firstpage_image] =>[orig_patent_app_number] => 10677831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/677831
Contoured ventilation system for tile roofs Oct 1, 2003 Issued
Array ( [id] => 7222832 [patent_doc_number] => 20040072530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Air return bulkhead' [patent_app_type] => new [patent_app_number] => 10/671515 [patent_app_country] => US [patent_app_date] => 2003-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9951 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20040072530.pdf [firstpage_image] =>[orig_patent_app_number] => 10671515 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/671515
Air return bulkhead Sep 28, 2003 Issued
Array ( [id] => 1087765 [patent_doc_number] => 06827643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-07 [patent_title] => 'Electrical switchgear comprising a ventilation device and ventilation device comprising two ventilation elements' [patent_app_type] => B2 [patent_app_number] => 10/472586 [patent_app_country] => US [patent_app_date] => 2003-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2190 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/827/06827643.pdf [firstpage_image] =>[orig_patent_app_number] => 10472586 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/472586
Electrical switchgear comprising a ventilation device and ventilation device comprising two ventilation elements Sep 21, 2003 Issued
Array ( [id] => 1151231 [patent_doc_number] => 06764394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-20 [patent_title] => 'Extraction arm' [patent_app_type] => B2 [patent_app_number] => 10/472045 [patent_app_country] => US [patent_app_date] => 2003-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1678 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/764/06764394.pdf [firstpage_image] =>[orig_patent_app_number] => 10472045 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/472045
Extraction arm Sep 16, 2003 Issued
Array ( [id] => 1027079 [patent_doc_number] => 06881142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-19 [patent_title] => 'Intelligent networked fan assisted tiles for adaptive thermal management of thermally sensitive rooms' [patent_app_type] => utility [patent_app_number] => 10/660943 [patent_app_country] => US [patent_app_date] => 2003-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3298 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/881/06881142.pdf [firstpage_image] =>[orig_patent_app_number] => 10660943 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/660943
Intelligent networked fan assisted tiles for adaptive thermal management of thermally sensitive rooms Sep 11, 2003 Issued
Array ( [id] => 7677414 [patent_doc_number] => 20040152412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Air duct outlets with manual and automatic air stream direction control' [patent_app_type] => new [patent_app_number] => 10/661975 [patent_app_country] => US [patent_app_date] => 2003-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20040152412.pdf [firstpage_image] =>[orig_patent_app_number] => 10661975 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/661975
Air duct outlets with manual and automatic air stream direction control Sep 10, 2003 Issued
Array ( [id] => 958336 [patent_doc_number] => 06953320 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-11 [patent_title] => 'Ventilation fan' [patent_app_type] => utility [patent_app_number] => 10/657620 [patent_app_country] => US [patent_app_date] => 2003-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5834 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/953/06953320.pdf [firstpage_image] =>[orig_patent_app_number] => 10657620 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/657620
Ventilation fan Sep 7, 2003 Issued
Array ( [id] => 1102955 [patent_doc_number] => 06811481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-02 [patent_title] => 'Air passage switching device' [patent_app_type] => B2 [patent_app_number] => 10/653441 [patent_app_country] => US [patent_app_date] => 2003-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3368 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/811/06811481.pdf [firstpage_image] =>[orig_patent_app_number] => 10653441 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653441
Air passage switching device Sep 1, 2003 Issued
Array ( [id] => 776022 [patent_doc_number] => 06997801 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-14 [patent_title] => 'Roofing vent with sliding collar' [patent_app_type] => utility [patent_app_number] => 10/652124 [patent_app_country] => US [patent_app_date] => 2003-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1929 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/997/06997801.pdf [firstpage_image] =>[orig_patent_app_number] => 10652124 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/652124
Roofing vent with sliding collar Aug 28, 2003 Issued
Array ( [id] => 7135421 [patent_doc_number] => 20040043722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Opening flap, in particular flue gas escape flap, and opening mechanism therefor' [patent_app_type] => new [patent_app_number] => 10/648374 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3159 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20040043722.pdf [firstpage_image] =>[orig_patent_app_number] => 10648374 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648374
Opening flap, in particular flue gas escape flap, and opening mechanism therefor Aug 26, 2003 Issued
Array ( [id] => 1067879 [patent_doc_number] => 06843717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-18 [patent_title] => 'Automobile vent extender' [patent_app_type] => utility [patent_app_number] => 10/645768 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2279 [patent_no_of_claims] => 19 [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] => patents/06/843/06843717.pdf [firstpage_image] =>[orig_patent_app_number] => 10645768 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/645768
Automobile vent extender Aug 20, 2003 Issued
Array ( [id] => 1127775 [patent_doc_number] => 06786815 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-07 [patent_title] => 'Apparatus for venting rooms with exhaust fans' [patent_app_type] => B1 [patent_app_number] => 10/639321 [patent_app_country] => US [patent_app_date] => 2003-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2220 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/786/06786815.pdf [firstpage_image] =>[orig_patent_app_number] => 10639321 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/639321
Apparatus for venting rooms with exhaust fans Aug 11, 2003 Issued
Array ( [id] => 7083515 [patent_doc_number] => 20050048895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Universal chimney cap' [patent_app_type] => utility [patent_app_number] => 10/634753 [patent_app_country] => US [patent_app_date] => 2003-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3481 [patent_no_of_claims] => 35 [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/A1/0048/20050048895.pdf [firstpage_image] =>[orig_patent_app_number] => 10634753 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/634753
Universal chimney cap Aug 5, 2003 Issued
Array ( [id] => 1129278 [patent_doc_number] => 06782885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-31 [patent_title] => 'Smoke exhauster having forwarded fan casing' [patent_app_type] => B1 [patent_app_number] => 10/636444 [patent_app_country] => US [patent_app_date] => 2003-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1721 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782885.pdf [firstpage_image] =>[orig_patent_app_number] => 10636444 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/636444
Smoke exhauster having forwarded fan casing Aug 4, 2003 Issued
Array ( [id] => 7083517 [patent_doc_number] => 20050048897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'System for dynamic airflow control in a paint booth using multiple air supply plenums' [patent_app_type] => utility [patent_app_number] => 10/604595 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2235 [patent_no_of_claims] => 12 [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/A1/0048/20050048897.pdf [firstpage_image] =>[orig_patent_app_number] => 10604595 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/604595
System for dynamic airflow control in a paint booth using multiple air supply plenums Jul 31, 2003 Issued
Array ( [id] => 7313821 [patent_doc_number] => 20040033774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Fume hood management system' [patent_app_type] => new [patent_app_number] => 10/633121 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3820 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20040033774.pdf [firstpage_image] =>[orig_patent_app_number] => 10633121 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/633121
Fume hood management system Jul 31, 2003 Issued
Array ( [id] => 1026428 [patent_doc_number] => 06880799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Self-adjusting system for a damper' [patent_app_type] => utility [patent_app_number] => 10/633333 [patent_app_country] => US [patent_app_date] => 2003-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 5821 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/880/06880799.pdf [firstpage_image] =>[orig_patent_app_number] => 10633333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/633333
Self-adjusting system for a damper Jul 31, 2003 Issued
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