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] => 10980782 [patent_doc_number] => 20160177726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'EXHAUST-GAS TURBOCHARGER' [patent_app_type] => utility [patent_app_number] => 14/973698 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3466 [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] => 14973698 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/973698
EXHAUST-GAS TURBOCHARGER Dec 16, 2015 Abandoned
Array ( [id] => 12662440 [patent_doc_number] => 20180112646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => FRETTING CORROSION AND METHODS OF OPERATING A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 15/537648 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15537648 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537648
FRETTING CORROSION AND METHODS OF OPERATING A WIND TURBINE Dec 16, 2015 Abandoned
Array ( [id] => 13139227 [patent_doc_number] => 10086933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Redundant aircraft propulsion system using multiple motors per drive shaft [patent_app_type] => utility [patent_app_number] => 14/973618 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 7767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14973618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/973618
Redundant aircraft propulsion system using multiple motors per drive shaft Dec 16, 2015 Issued
Array ( [id] => 11705825 [patent_doc_number] => 20170174323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Redundant Aircraft Propulsion System Using Co-rotating Propellers Joined By Tip Connectors' [patent_app_type] => utility [patent_app_number] => 14/973610 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8032 [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] => 14973610 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/973610
Redundant aircraft propulsion system using co-rotating propellers joined by tip connectors Dec 16, 2015 Issued
Array ( [id] => 16842593 [patent_doc_number] => 11014662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Method and system for generating a set of values for respective ones of a set of parameters used in determining rotor blade profiles for a coaxial rotor system [patent_app_type] => utility [patent_app_number] => 16/060374 [patent_app_country] => US [patent_app_date] => 2015-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8431 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16060374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060374
Method and system for generating a set of values for respective ones of a set of parameters used in determining rotor blade profiles for a coaxial rotor system Dec 8, 2015 Issued
Array ( [id] => 10775855 [patent_doc_number] => 20160122011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'AIRFOIL FOR ROTOR BLADE WITH REDUCED PITCHING MOMENT' [patent_app_type] => utility [patent_app_number] => 14/954362 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2215 [patent_no_of_claims] => 10 [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] => 14954362 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954362
AIRFOIL FOR ROTOR BLADE WITH REDUCED PITCHING MOMENT Nov 29, 2015 Abandoned
Array ( [id] => 10769647 [patent_doc_number] => 20160115803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'PLATFORM COOLING CIRCUIT FOR A GAS TURBINE ENGINE COMPONENT' [patent_app_type] => utility [patent_app_number] => 14/949922 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4359 [patent_no_of_claims] => 11 [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] => 14949922 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/949922
Platform cooling circuit for a gas turbine engine component Nov 23, 2015 Issued
Array ( [id] => 16062139 [patent_doc_number] => 10690008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Steam turbine casing [patent_app_type] => utility [patent_app_number] => 15/531552 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 11010 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531552
Steam turbine casing Nov 23, 2015 Issued
Array ( [id] => 10785000 [patent_doc_number] => 20160131156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'Device and System for Eliminating Air Pockets, Eliminating Air Stratification, Minimizing Inconsistent Temperature, and Increasing Internal Air Turns' [patent_app_type] => utility [patent_app_number] => 14/934735 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 8056 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14934735 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/934735
Device and System for Eliminating Air Pockets, Eliminating Air Stratification, Minimizing Inconsistent Temperature, and Increasing Internal Air Turns Nov 5, 2015 Abandoned
Array ( [id] => 13038457 [patent_doc_number] => 10041355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Fluidfoil [patent_app_type] => utility [patent_app_number] => 14/925402 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3132 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14925402 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925402
Fluidfoil Oct 27, 2015 Issued
Array ( [id] => 14455141 [patent_doc_number] => 10323523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Blade platform cooling in a gas turbine [patent_app_type] => utility [patent_app_number] => 15/539844 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3595 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15539844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539844
Blade platform cooling in a gas turbine Oct 22, 2015 Issued
Array ( [id] => 11569192 [patent_doc_number] => 20170107836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'ADDITIVELY MANUFACTURED CONNECTION FOR A TURBINE NOZZLE' [patent_app_type] => utility [patent_app_number] => 14/887556 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6093 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14887556 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/887556
Additively manufactured connection for a turbine nozzle Oct 19, 2015 Issued
Array ( [id] => 13480741 [patent_doc_number] => 20180291913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => CONNECTING ELEMENT FOR CONNECTING A BLADE TO THE HUB IN AN INDUSTRIAL AXIAL FAN, AND BLADE SYSTEM COMPRISING SAID CONNECTING ELEMENT [patent_app_type] => utility [patent_app_number] => 15/767568 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767568
CONNECTING ELEMENT FOR CONNECTING A BLADE TO THE HUB IN AN INDUSTRIAL AXIAL FAN, AND BLADE SYSTEM COMPRISING SAID CONNECTING ELEMENT Oct 15, 2015 Abandoned
Array ( [id] => 14120693 [patent_doc_number] => 10247197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Fan rotor with cooling holes [patent_app_type] => utility [patent_app_number] => 14/881755 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2531 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14881755 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/881755
Fan rotor with cooling holes Oct 12, 2015 Issued
Array ( [id] => 10744689 [patent_doc_number] => 20160090840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'CARRIERS FOR TURBINE COMPONENTS' [patent_app_type] => utility [patent_app_number] => 14/865943 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5816 [patent_no_of_claims] => 18 [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] => 14865943 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865943
Carriers for turbine components Sep 24, 2015 Issued
Array ( [id] => 16407463 [patent_doc_number] => 10816009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Segmented fan wheel [patent_app_type] => utility [patent_app_number] => 15/513996 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 15709 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 556 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15513996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/513996
Segmented fan wheel Sep 23, 2015 Issued
Array ( [id] => 10707488 [patent_doc_number] => 20160053635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'FLEXIBLE SUPPORT STRUCTURE FOR A GEARED ARCHITECTURE GAS TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/859381 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4588 [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] => 14859381 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859381
Flexible support structure for a geared architecture gas turbine engine Sep 20, 2015 Issued
Array ( [id] => 10492123 [patent_doc_number] => 20150377145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'METHOD AND APPARATUS FOR LOCAL LOOP CLOSURE' [patent_app_type] => utility [patent_app_number] => 14/846118 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3220 [patent_no_of_claims] => 21 [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] => 14846118 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846118
METHOD AND APPARATUS FOR LOCAL LOOP CLOSURE Sep 3, 2015 Abandoned
Array ( [id] => 11471892 [patent_doc_number] => 20170058675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'LOW DIAMETER TURBINE ROTOR CLAMPING ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/841308 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2773 [patent_no_of_claims] => 21 [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] => 14841308 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/841308
Low diameter turbine rotor clamping arrangement Aug 30, 2015 Issued
Array ( [id] => 11835845 [patent_doc_number] => 20170217564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'FLEX BEAM FOR ROTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/501133 [patent_app_country] => US [patent_app_date] => 2015-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2425 [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] => 15501133 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501133
Flex beam for rotor assembly Aug 4, 2015 Issued
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