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] => 9002911 [patent_doc_number] => 20130224036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'TURBINE ENGINE ROTOR BLADE GROOVE' [patent_app_type] => utility [patent_app_number] => 13/405738 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4290 [patent_no_of_claims] => 28 [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] => 13405738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/405738
Turbine engine rotor blade groove Feb 26, 2012 Issued
Array ( [id] => 8381335 [patent_doc_number] => 20120224967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'Elastic and Dust-Clinging Fan Blade Cover and Scent Pocket' [patent_app_type] => utility [patent_app_number] => 13/405908 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4193 [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] => 13405908 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/405908
Elastic and Dust-Clinging Fan Blade Cover and Scent Pocket Feb 26, 2012 Abandoned
Array ( [id] => 14503097 [patent_doc_number] => 20190195203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => WIND TURBINE BLADE FOR A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 13/807335 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13807335 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/807335
WIND TURBINE BLADE FOR A WIND TURBINE Feb 23, 2012 Abandoned
Array ( [id] => 9293798 [patent_doc_number] => 20140037432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'CONTROLLABLE COOLANT PUMP' [patent_app_type] => utility [patent_app_number] => 14/004811 [patent_app_country] => US [patent_app_date] => 2012-01-31 [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] => 14004811 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004811
CONTROLLABLE COOLANT PUMP Jan 30, 2012 Abandoned
Array ( [id] => 10110382 [patent_doc_number] => 09145788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-29 [patent_title] => 'Retrofittable interstage angled seal' [patent_app_type] => utility [patent_app_number] => 13/356944 [patent_app_country] => US [patent_app_date] => 2012-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13356944 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/356944
Retrofittable interstage angled seal Jan 23, 2012 Issued
Array ( [id] => 9842843 [patent_doc_number] => 08944749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Oil purge system for a mid turbine frame' [patent_app_type] => utility [patent_app_number] => 13/356701 [patent_app_country] => US [patent_app_date] => 2012-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3061 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13356701 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/356701
Oil purge system for a mid turbine frame Jan 23, 2012 Issued
Array ( [id] => 8323353 [patent_doc_number] => 20120195762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'BLADE AND METHOD OF FABRICATING SAID BLADE' [patent_app_type] => utility [patent_app_number] => 13/355728 [patent_app_country] => US [patent_app_date] => 2012-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3967 [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] => 13355728 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/355728
Blade and method of fabricating said blade Jan 22, 2012 Issued
Array ( [id] => 8939296 [patent_doc_number] => 20130189093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'MULTI-PIECE TWIN SCROLL TURBINE' [patent_app_type] => utility [patent_app_number] => 13/356523 [patent_app_country] => US [patent_app_date] => 2012-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6098 [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] => 13356523 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/356523
MULTI-PIECE TWIN SCROLL TURBINE Jan 22, 2012 Abandoned
Array ( [id] => 8883357 [patent_doc_number] => 20130156541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'ACTIVE TURBINE TIP CLEARANCE CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/326434 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2893 [patent_no_of_claims] => 16 [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] => 13326434 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/326434
Active turbine tip clearance control system Dec 14, 2011 Issued
Array ( [id] => 10156370 [patent_doc_number] => 09188134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Flow machine for a fluid having a radial sealing gap and a stationary wear ring' [patent_app_type] => utility [patent_app_number] => 13/325421 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3136 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13325421 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/325421
Flow machine for a fluid having a radial sealing gap and a stationary wear ring Dec 13, 2011 Issued
Array ( [id] => 9147616 [patent_doc_number] => 20130302139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'FLOATING OFFSHORE WIND TURBINE COMPRISING AN ACTIVE NACELLE TILT STABILIZATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/996702 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2281 [patent_no_of_claims] => 9 [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] => 13996702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996702
Floating offshore wind turbine comprising an active nacelle tilt stabilization system Dec 13, 2011 Issued
Array ( [id] => 8883391 [patent_doc_number] => 20130156575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'Blade-Pitch Control System with Feedback Lever' [patent_app_type] => utility [patent_app_number] => 13/325679 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2979 [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] => 13325679 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/325679
Blade-pitch control system with feedback lever Dec 13, 2011 Issued
Array ( [id] => 8865457 [patent_doc_number] => 20130149160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'AIRFOIL FOR ROTOR BLADE WITH REDUCED PITCHING MOMENT' [patent_app_type] => utility [patent_app_number] => 13/315767 [patent_app_country] => US [patent_app_date] => 2011-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2226 [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] => 13315767 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/315767
Airfoil for rotor blade with reduced pitching moment Dec 8, 2011 Issued
Array ( [id] => 9120642 [patent_doc_number] => 20130287564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'TURBOCHARGER WHICH IS INTEGRATED INTO THE CYLINDER HEAD OF AN ENGINE' [patent_app_type] => utility [patent_app_number] => 13/992867 [patent_app_country] => US [patent_app_date] => 2011-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2078 [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] => 13992867 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/992867
Turbocharger which is integrated into the cylinder head of an engine Dec 1, 2011 Issued
Array ( [id] => 10014270 [patent_doc_number] => 09057282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Systems and methods for adjusting clearances in turbines' [patent_app_type] => utility [patent_app_number] => 13/302372 [patent_app_country] => US [patent_app_date] => 2011-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3290 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13302372 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/302372
Systems and methods for adjusting clearances in turbines Nov 21, 2011 Issued
Array ( [id] => 8208830 [patent_doc_number] => 20120128485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'FAN ASSEMBLY AND AIRFLOW PASSAGE STRUCTURE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/301408 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2351 [patent_no_of_claims] => 19 [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] => publications/A1/0128/20120128485.pdf [firstpage_image] =>[orig_patent_app_number] => 13301408 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/301408
Fan assembly and airflow passage structure thereof Nov 20, 2011 Issued
Array ( [id] => 10084042 [patent_doc_number] => 09121385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Wind turbine and a method for pitching a blade of a wind turbine' [patent_app_type] => utility [patent_app_number] => 13/301122 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7020 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13301122 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/301122
Wind turbine and a method for pitching a blade of a wind turbine Nov 20, 2011 Issued
Array ( [id] => 9921537 [patent_doc_number] => 08979489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Low pressure turbine for an aircraft turbomachine, comprising a segmented nozzle with an improved design' [patent_app_type] => utility [patent_app_number] => 13/300981 [patent_app_country] => US [patent_app_date] => 2011-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7343 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13300981 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/300981
Low pressure turbine for an aircraft turbomachine, comprising a segmented nozzle with an improved design Nov 20, 2011 Issued
Array ( [id] => 8828468 [patent_doc_number] => 20130129513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'CENTRIFUGAL FAN IMPELLER STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/300649 [patent_app_country] => US [patent_app_date] => 2011-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2081 [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] => 13300649 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/300649
CENTRIFUGAL FAN IMPELLER STRUCTURE Nov 19, 2011 Abandoned
Array ( [id] => 9134193 [patent_doc_number] => 20130294907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'TUBULAR HOUSING FOR A TURBOMACHINE' [patent_app_type] => utility [patent_app_number] => 13/993422 [patent_app_country] => US [patent_app_date] => 2011-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4162 [patent_no_of_claims] => 10 [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] => 13993422 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993422
TUBULAR HOUSING FOR A TURBOMACHINE Oct 30, 2011 Abandoned
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