Search

Chuong A. Luu

Examiner (ID: 16999, Phone: (571)272-1902 , Office: P/2898 )

Most Active Art Unit
2898
Art Unit(s)
2892, 2818, 2898, 2825
Total Applications
2166
Issued Applications
1978
Pending Applications
24
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13197137 [patent_doc_number] => 10113481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Turbofan engine bearing and gearbox arrangement [patent_app_type] => utility [patent_app_number] => 14/776913 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4370 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14776913 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/776913
Turbofan engine bearing and gearbox arrangement Mar 12, 2014 Issued
Array ( [id] => 10730396 [patent_doc_number] => 20160076545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'SYSTEM AND METHOD FOR SIDESTREAM MIXING' [patent_app_type] => utility [patent_app_number] => 14/202033 [patent_app_country] => US [patent_app_date] => 2014-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7804 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14202033 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/202033
System and method for sidestream mixing Mar 9, 2014 Issued
Array ( [id] => 11923241 [patent_doc_number] => 09790813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Twist prevention for turbomachinery' [patent_app_type] => utility [patent_app_number] => 14/201498 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4027 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14201498 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/201498
Twist prevention for turbomachinery Mar 6, 2014 Issued
Array ( [id] => 11930270 [patent_doc_number] => 09797259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Turbine airfoil cooling system with cooling systems using high and low pressure cooling fluids' [patent_app_type] => utility [patent_app_number] => 14/200168 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3916 [patent_no_of_claims] => 10 [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] => 14200168 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/200168
Turbine airfoil cooling system with cooling systems using high and low pressure cooling fluids Mar 6, 2014 Issued
Array ( [id] => 11312589 [patent_doc_number] => 20160348699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'AXIAL FLOW FAN' [patent_app_type] => utility [patent_app_number] => 15/117237 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6202 [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] => 15117237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/117237
Axial flow fan Feb 13, 2014 Issued
Array ( [id] => 9517565 [patent_doc_number] => 20140154057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'FRANCIS TURBINE OR A FRANCIS PUMP OR A FRANCIS PUMP TURBINE' [patent_app_type] => utility [patent_app_number] => 14/175297 [patent_app_country] => US [patent_app_date] => 2014-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1758 [patent_no_of_claims] => 2 [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] => 14175297 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/175297
FRANCIS TURBINE OR A FRANCIS PUMP OR A FRANCIS PUMP TURBINE Feb 6, 2014 Abandoned
Array ( [id] => 9735413 [patent_doc_number] => 20140271123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'TWO PUMP DESIGN WITH COPLANAR INTERFACE SURFACE' [patent_app_type] => utility [patent_app_number] => 14/175090 [patent_app_country] => US [patent_app_date] => 2014-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2979 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14175090 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/175090
Two pump design with coplanar interface surface Feb 6, 2014 Issued
Array ( [id] => 9510788 [patent_doc_number] => 20140147279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'BRAKE SYSTEM WITH EXPANSION ABSORBING MEANS, GENERATOR AND WIND TURBINE' [patent_app_type] => utility [patent_app_number] => 14/167108 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3126 [patent_no_of_claims] => 16 [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] => 14167108 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167108
BRAKE SYSTEM WITH EXPANSION ABSORBING MEANS, GENERATOR AND WIND TURBINE Jan 28, 2014 Abandoned
Array ( [id] => 9830906 [patent_doc_number] => 08939714 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-01-27 [patent_title] => 'Method of assembly for gas turbine fan drive gear system' [patent_app_type] => utility [patent_app_number] => 14/159559 [patent_app_country] => US [patent_app_date] => 2014-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3449 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14159559 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/159559
Method of assembly for gas turbine fan drive gear system Jan 20, 2014 Issued
Array ( [id] => 9868350 [patent_doc_number] => 08956113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-17 [patent_title] => 'Ceiling mounted ventilation fan with illumination' [patent_app_type] => utility [patent_app_number] => 14/146211 [patent_app_country] => US [patent_app_date] => 2014-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6452 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14146211 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/146211
Ceiling mounted ventilation fan with illumination Jan 1, 2014 Issued
Array ( [id] => 10198381 [patent_doc_number] => 20150083367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'AVIATION BYPASS VALVE INCLUDING A SHAPE MEMORY ALLOY MATERIAL' [patent_app_type] => utility [patent_app_number] => 14/143233 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5202 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14143233 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143233
Aviation bypass valve including a shape memory alloy material Dec 29, 2013 Issued
Array ( [id] => 11888671 [patent_doc_number] => 09759225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Multi-piece impeller' [patent_app_type] => utility [patent_app_number] => 14/143245 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2264 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14143245 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143245
Multi-piece impeller Dec 29, 2013 Issued
Array ( [id] => 9719450 [patent_doc_number] => 20140255148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'GAS TURBINE ENGINE CLEARANCE CONTROL' [patent_app_type] => utility [patent_app_number] => 14/143257 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4313 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14143257 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143257
GAS TURBINE ENGINE CLEARANCE CONTROL Dec 29, 2013 Abandoned
Array ( [id] => 12144534 [patent_doc_number] => 09878775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Dual-pitch support for a propeller' [patent_app_type] => utility [patent_app_number] => 14/143414 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 16025 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14143414 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143414
Dual-pitch support for a propeller Dec 29, 2013 Issued
Array ( [id] => 10299520 [patent_doc_number] => 20150184519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'STRUCTURAL CONFIGURATIONS AND COOLING CIRCUITS IN TURBINE BLADES' [patent_app_type] => utility [patent_app_number] => 14/143443 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7197 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14143443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143443
Structural configurations and cooling circuits in turbine blades Dec 29, 2013 Issued
Array ( [id] => 13197037 [patent_doc_number] => 10113431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Fluidfoil [patent_app_type] => utility [patent_app_number] => 14/104607 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3084 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104607 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104607
Fluidfoil Dec 11, 2013 Issued
Array ( [id] => 10282694 [patent_doc_number] => 20150167692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'FAN ASSEMBLY AND FAN HUB CAP' [patent_app_type] => utility [patent_app_number] => 14/103985 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2292 [patent_no_of_claims] => 13 [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] => 14103985 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/103985
FAN ASSEMBLY AND FAN HUB CAP Dec 11, 2013 Abandoned
Array ( [id] => 13038481 [patent_doc_number] => 10041367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Axially faced seal system [patent_app_type] => utility [patent_app_number] => 14/104155 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3452 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104155 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104155
Axially faced seal system Dec 11, 2013 Issued
Array ( [id] => 12227966 [patent_doc_number] => 09915202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Gas turbine engine heat exchanger system' [patent_app_type] => utility [patent_app_number] => 14/104299 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2903 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104299 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104299
Gas turbine engine heat exchanger system Dec 11, 2013 Issued
Array ( [id] => 10254804 [patent_doc_number] => 20150139801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'Propeller Arrangement for Marine Vehicles' [patent_app_type] => utility [patent_app_number] => 14/103278 [patent_app_country] => US [patent_app_date] => 2013-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2753 [patent_no_of_claims] => 14 [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] => 14103278 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/103278
Propeller arrangement for marine vehicles Dec 10, 2013 Issued
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