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] => 10128937 [patent_doc_number] => 09162759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Twist mechanism for twisting a rotor blade for a rotorcraft, and a blade' [patent_app_type] => utility [patent_app_number] => 13/478426 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 7231 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13478426 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/478426
Twist mechanism for twisting a rotor blade for a rotorcraft, and a blade May 22, 2012 Issued
Array ( [id] => 8828439 [patent_doc_number] => 20130129484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'Systems and Methods for Adjusting Clearances in Turbines' [patent_app_type] => utility [patent_app_number] => 13/473095 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4167 [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] => 13473095 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/473095
Systems and methods for adjusting clearances in turbines May 15, 2012 Issued
Array ( [id] => 9147656 [patent_doc_number] => 20130302179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'TURBINE AIRFOIL TRAILING EDGE COOLING HOLE PLUG AND SLOT' [patent_app_type] => utility [patent_app_number] => 13/470820 [patent_app_country] => US [patent_app_date] => 2012-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4577 [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] => 13470820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/470820
TURBINE AIRFOIL TRAILING EDGE COOLING HOLE PLUG AND SLOT May 13, 2012 Abandoned
Array ( [id] => 9147655 [patent_doc_number] => 20130302178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'ASYMMETRICALLY SHAPED TRAILING EDGE COOLING HOLES' [patent_app_type] => utility [patent_app_number] => 13/470792 [patent_app_country] => US [patent_app_date] => 2012-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5086 [patent_no_of_claims] => 20 [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] => 13470792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/470792
Asymmetrically shaped trailing edge cooling holes May 13, 2012 Issued
Array ( [id] => 9002851 [patent_doc_number] => 20130223976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'METHOD AND APPARATUS FOR LOCAL LOOP CLOSURE' [patent_app_type] => utility [patent_app_number] => 13/461310 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3197 [patent_no_of_claims] => 23 [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] => 13461310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461310
Method and apparatus for local loop closure Apr 30, 2012 Issued
Array ( [id] => 9134190 [patent_doc_number] => 20130294904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'METHOD OF REPAIRING A TURBINE COMPONENT' [patent_app_type] => utility [patent_app_number] => 13/461574 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1528 [patent_no_of_claims] => 18 [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] => 13461574 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461574
METHOD OF REPAIRING A TURBINE COMPONENT Apr 30, 2012 Abandoned
Array ( [id] => 8482681 [patent_doc_number] => 20120282088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'INNER RING FOR FORMING A GUIDE BLADE RING, AND GUIDE BLADE RING AND TURBOMACHINE' [patent_app_type] => utility [patent_app_number] => 13/461407 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3458 [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] => 13461407 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461407
Inner ring for forming a guide blade ring, and guide blade ring and turbomachine Apr 30, 2012 Issued
Array ( [id] => 8482685 [patent_doc_number] => 20120282092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'METHOD AND DEVICES FOR COMPACT FORCED VELOCITY TURBINES' [patent_app_type] => utility [patent_app_number] => 13/460951 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5619 [patent_no_of_claims] => 13 [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] => 13460951 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/460951
METHOD AND DEVICES FOR COMPACT FORCED VELOCITY TURBINES Apr 30, 2012 Abandoned
Array ( [id] => 9134169 [patent_doc_number] => 20130294883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'GAS TURBOMACHINE INCLUDING A COUNTER-FLOW COOLING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/461035 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3153 [patent_no_of_claims] => 34 [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] => 13461035 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461035
Gas turbomachine including a counter-flow cooling system and method Apr 30, 2012 Issued
Array ( [id] => 9395948 [patent_doc_number] => 20140093354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'COMPRESSOR OF AN EXHAUST-GAS TURBOCHARGER' [patent_app_type] => utility [patent_app_number] => 14/115497 [patent_app_country] => US [patent_app_date] => 2012-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1158 [patent_no_of_claims] => 13 [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] => 14115497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/115497
Compressor of an exhaust-gas turbocharger Apr 25, 2012 Issued
Array ( [id] => 10077751 [patent_doc_number] => 09115595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Clearance control system for a gas turbine' [patent_app_type] => utility [patent_app_number] => 13/442155 [patent_app_country] => US [patent_app_date] => 2012-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4494 [patent_no_of_claims] => 17 [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] => 13442155 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/442155
Clearance control system for a gas turbine Apr 8, 2012 Issued
Array ( [id] => 10506651 [patent_doc_number] => 09234520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-12 [patent_title] => 'Riserless transfer pump and mixer/pre-melter for molten metal applications' [patent_app_type] => utility [patent_app_number] => 13/442697 [patent_app_country] => US [patent_app_date] => 2012-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3386 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13442697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/442697
Riserless transfer pump and mixer/pre-melter for molten metal applications Apr 8, 2012 Issued
Array ( [id] => 9002914 [patent_doc_number] => 20130224039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Rotor for Vertical Wind Power Station' [patent_app_type] => utility [patent_app_number] => 13/441677 [patent_app_country] => US [patent_app_date] => 2012-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2981 [patent_no_of_claims] => 11 [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] => 13441677 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441677
Rotor for Vertical Wind Power Station Apr 5, 2012 Abandoned
Array ( [id] => 9360665 [patent_doc_number] => 20140070537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'WIND TURBINE' [patent_app_type] => utility [patent_app_number] => 14/007258 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3191 [patent_no_of_claims] => 18 [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] => 14007258 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/007258
WIND TURBINE Mar 29, 2012 Abandoned
Array ( [id] => 10116291 [patent_doc_number] => 09151164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Dual-use of cooling air for turbine vane and method' [patent_app_type] => utility [patent_app_number] => 13/425816 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2624 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13425816 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/425816
Dual-use of cooling air for turbine vane and method Mar 20, 2012 Issued
Array ( [id] => 8732512 [patent_doc_number] => 20130078081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'VAFN SYSTEMS WITH IMPROVED DRIVE COUPLING ASSEMBLIES AND BRAKES' [patent_app_type] => utility [patent_app_number] => 13/426291 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4460 [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] => 13426291 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/426291
VAFN SYSTEMS WITH IMPROVED DRIVE COUPLING ASSEMBLIES AND BRAKES Mar 20, 2012 Abandoned
Array ( [id] => 9053801 [patent_doc_number] => 20130251515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'THERMAL ISOLATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/425029 [patent_app_country] => US [patent_app_date] => 2012-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2050 [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] => 13425029 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/425029
Thermal isolation apparatus Mar 19, 2012 Issued
Array ( [id] => 9204736 [patent_doc_number] => 20140003913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'INFINITELY ADJUSTABLE COOLANT PUMP' [patent_app_type] => utility [patent_app_number] => 14/004803 [patent_app_country] => US [patent_app_date] => 2012-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2642 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14004803 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004803
INFINITELY ADJUSTABLE COOLANT PUMP Mar 14, 2012 Abandoned
Array ( [id] => 9002849 [patent_doc_number] => 20130223974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'VARIABLE AREA TURBINE' [patent_app_type] => utility [patent_app_number] => 13/406748 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3672 [patent_no_of_claims] => 27 [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] => 13406748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406748
Variable area turbine Feb 27, 2012 Issued
Array ( [id] => 10050481 [patent_doc_number] => 09090344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Rotor blade coupling device and rotor head' [patent_app_type] => utility [patent_app_number] => 13/405649 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3446 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13405649 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/405649
Rotor blade coupling device and rotor head Feb 26, 2012 Issued
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