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] => 734399 [patent_doc_number] => 07033267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Rack enclosure' [patent_app_type] => utility [patent_app_number] => 10/436886 [patent_app_country] => US [patent_app_date] => 2003-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 14853 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/033/07033267.pdf [firstpage_image] =>[orig_patent_app_number] => 10436886 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/436886
Rack enclosure May 12, 2003 Issued
Array ( [id] => 7424457 [patent_doc_number] => 20040229559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'FABRIC AIR DUCT WITH DIRECTIONAL VENT' [patent_app_type] => new [patent_app_number] => 10/436118 [patent_app_country] => US [patent_app_date] => 2003-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2378 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0229/20040229559.pdf [firstpage_image] =>[orig_patent_app_number] => 10436118 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/436118
Fabric air duct with directional vent May 11, 2003 Issued
Array ( [id] => 742050 [patent_doc_number] => 07025670 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-11 [patent_title] => 'Rotatable vent' [patent_app_type] => utility [patent_app_number] => 10/436023 [patent_app_country] => US [patent_app_date] => 2003-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 3249 [patent_no_of_claims] => 27 [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] => patents/07/025/07025670.pdf [firstpage_image] =>[orig_patent_app_number] => 10436023 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/436023
Rotatable vent May 11, 2003 Issued
Array ( [id] => 6637388 [patent_doc_number] => 20030211824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Light diffusing apparatus' [patent_app_type] => new [patent_app_number] => 10/429705 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1991 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211824.pdf [firstpage_image] =>[orig_patent_app_number] => 10429705 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429705
Light diffusing apparatus May 5, 2003 Abandoned
Array ( [id] => 6637380 [patent_doc_number] => 20030211822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Motor vehicle with a system for ventilation of a compartment that is able to house a domestic animal' [patent_app_type] => new [patent_app_number] => 10/429738 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2751 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211822.pdf [firstpage_image] =>[orig_patent_app_number] => 10429738 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/429738
Motor vehicle with a system for ventilation of a compartment that is able to house a domestic animal May 5, 2003 Abandoned
Array ( [id] => 958453 [patent_doc_number] => 06953396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Fabric flow restriction and method for conveying a volume of air' [patent_app_type] => utility [patent_app_number] => 10/427303 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 3831 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/953/06953396.pdf [firstpage_image] =>[orig_patent_app_number] => 10427303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/427303
Fabric flow restriction and method for conveying a volume of air Apr 30, 2003 Issued
Array ( [id] => 778754 [patent_doc_number] => 06994620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Method of determining static pressure in a ducted air delivery system using a variable speed blower motor' [patent_app_type] => utility [patent_app_number] => 10/426463 [patent_app_country] => US [patent_app_date] => 2003-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2782 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/994/06994620.pdf [firstpage_image] =>[orig_patent_app_number] => 10426463 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/426463
Method of determining static pressure in a ducted air delivery system using a variable speed blower motor Apr 29, 2003 Issued
Array ( [id] => 1135038 [patent_doc_number] => 06780099 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Roof ventilation system' [patent_app_type] => B1 [patent_app_number] => 10/424413 [patent_app_country] => US [patent_app_date] => 2003-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2793 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/780/06780099.pdf [firstpage_image] =>[orig_patent_app_number] => 10424413 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424413
Roof ventilation system Apr 27, 2003 Issued
Array ( [id] => 1172368 [patent_doc_number] => 06743089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-01 [patent_title] => 'Air-guiding nozzle' [patent_app_type] => B2 [patent_app_number] => 10/422584 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3323 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/743/06743089.pdf [firstpage_image] =>[orig_patent_app_number] => 10422584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/422584
Air-guiding nozzle Apr 23, 2003 Issued
Array ( [id] => 6821904 [patent_doc_number] => 20030220065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Vehicle air conditioner having diffuse ventilation mode' [patent_app_type] => new [patent_app_number] => 10/404366 [patent_app_country] => US [patent_app_date] => 2003-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2825 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0220/20030220065.pdf [firstpage_image] =>[orig_patent_app_number] => 10404366 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/404366
Vehicle air conditioner having diffuse ventilation mode Mar 31, 2003 Abandoned
Array ( [id] => 1094040 [patent_doc_number] => 06821200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Low-cost/disposable hazardous material handling and anti-contamination hoods' [patent_app_type] => B2 [patent_app_number] => 10/400368 [patent_app_country] => US [patent_app_date] => 2003-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2393 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/821/06821200.pdf [firstpage_image] =>[orig_patent_app_number] => 10400368 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/400368
Low-cost/disposable hazardous material handling and anti-contamination hoods Mar 26, 2003 Issued
Array ( [id] => 7344905 [patent_doc_number] => 20040192186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Portable air filtration apparatus' [patent_app_type] => new [patent_app_number] => 10/393985 [patent_app_country] => US [patent_app_date] => 2003-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4048 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20040192186.pdf [firstpage_image] =>[orig_patent_app_number] => 10393985 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/393985
Portable air filtration apparatus Mar 23, 2003 Abandoned
Array ( [id] => 1137998 [patent_doc_number] => 06776709 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Openable floor vent cover' [patent_app_type] => B1 [patent_app_number] => 10/385553 [patent_app_country] => US [patent_app_date] => 2003-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4073 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/776/06776709.pdf [firstpage_image] =>[orig_patent_app_number] => 10385553 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/385553
Openable floor vent cover Mar 10, 2003 Issued
Array ( [id] => 1030229 [patent_doc_number] => 06878057 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-12 [patent_title] => 'System for filtering and scenting of the air of individual rooms of a building' [patent_app_type] => utility [patent_app_number] => 10/385074 [patent_app_country] => US [patent_app_date] => 2003-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/878/06878057.pdf [firstpage_image] =>[orig_patent_app_number] => 10385074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/385074
System for filtering and scenting of the air of individual rooms of a building Mar 9, 2003 Issued
Array ( [id] => 1127783 [patent_doc_number] => 06786817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-07 [patent_title] => 'Vent assembly' [patent_app_type] => B2 [patent_app_number] => 10/383314 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 5448 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/786/06786817.pdf [firstpage_image] =>[orig_patent_app_number] => 10383314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383314
Vent assembly Mar 6, 2003 Issued
Array ( [id] => 7409616 [patent_doc_number] => 20040106370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-03 [patent_title] => 'Air shower apparatus' [patent_app_type] => new [patent_app_number] => 10/382834 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4010 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20040106370.pdf [firstpage_image] =>[orig_patent_app_number] => 10382834 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/382834
Air shower apparatus Mar 6, 2003 Issued
Array ( [id] => 6797285 [patent_doc_number] => 20030176159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Air-conditioning duct for vehicle' [patent_app_type] => new [patent_app_number] => 10/379905 [patent_app_country] => US [patent_app_date] => 2003-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2462 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20030176159.pdf [firstpage_image] =>[orig_patent_app_number] => 10379905 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/379905
Air-conditioning duct for vehicle Mar 5, 2003 Issued
Array ( [id] => 1157381 [patent_doc_number] => 06758739 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-06 [patent_title] => 'Air quality system for a vehicle' [patent_app_type] => B1 [patent_app_number] => 10/378784 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6731 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/758/06758739.pdf [firstpage_image] =>[orig_patent_app_number] => 10378784 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378784
Air quality system for a vehicle Mar 3, 2003 Issued
Array ( [id] => 778753 [patent_doc_number] => 06994619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Optical sash sensing system for fume hoods' [patent_app_type] => utility [patent_app_number] => 10/378033 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2705 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/994/06994619.pdf [firstpage_image] =>[orig_patent_app_number] => 10378033 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378033
Optical sash sensing system for fume hoods Mar 3, 2003 Issued
Array ( [id] => 6787894 [patent_doc_number] => 20030139133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Floor air diffuser system' [patent_app_type] => new [patent_app_number] => 10/378010 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2455 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20030139133.pdf [firstpage_image] =>[orig_patent_app_number] => 10378010 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378010
Floor air diffuser system Mar 3, 2003 Abandoned
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