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] => 10555137 [patent_doc_number] => 09279335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Vane assembly for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 13/196980 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2232 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13196980 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/196980
Vane assembly for a gas turbine engine Aug 2, 2011 Issued
Array ( [id] => 9748906 [patent_doc_number] => 08840373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Gas turbine engine rotor construction' [patent_app_type] => utility [patent_app_number] => 13/197482 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1533 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13197482 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197482
Gas turbine engine rotor construction Aug 2, 2011 Issued
Array ( [id] => 9849284 [patent_doc_number] => 08951007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-10 [patent_title] => 'Turbine housing for an exhaust gas turbocharger and method for producing turbine housing' [patent_app_type] => utility [patent_app_number] => 13/136540 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8104 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13136540 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/136540
Turbine housing for an exhaust gas turbocharger and method for producing turbine housing Aug 2, 2011 Issued
Array ( [id] => 10862756 [patent_doc_number] => 08888441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Segmented seal assembly' [patent_app_type] => utility [patent_app_number] => 13/197532 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3087 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13197532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197532
Segmented seal assembly Aug 2, 2011 Issued
Array ( [id] => 12087205 [patent_doc_number] => 09840925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Axial turbomachine compressor outer casing' [patent_app_type] => utility [patent_app_number] => 13/813681 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3155 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13813681 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/813681
Axial turbomachine compressor outer casing Jul 26, 2011 Issued
Array ( [id] => 9510765 [patent_doc_number] => 20140147256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'COMPRESSOR HOUSING AND EXHAUST TURBINE SUPERCHARGER' [patent_app_type] => utility [patent_app_number] => 14/113293 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5040 [patent_no_of_claims] => 7 [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] => 14113293 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/113293
Compressor housing and exhaust turbine supercharger Jul 24, 2011 Issued
Array ( [id] => 8605956 [patent_doc_number] => 20130011268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Impeller Assembly and Method' [patent_app_type] => utility [patent_app_number] => 13/178284 [patent_app_country] => US [patent_app_date] => 2011-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2774 [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] => 13178284 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/178284
Impeller assembly and method Jul 6, 2011 Issued
Array ( [id] => 10830006 [patent_doc_number] => 08858163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-14 [patent_title] => 'Ventilation inlet' [patent_app_type] => utility [patent_app_number] => 13/177078 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3486 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13177078 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177078
Ventilation inlet Jul 5, 2011 Issued
Array ( [id] => 7765872 [patent_doc_number] => 20120034072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'SEAL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/177245 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4723 [patent_no_of_claims] => 18 [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/A1/0034/20120034072.pdf [firstpage_image] =>[orig_patent_app_number] => 13177245 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177245
Seal assembly Jul 5, 2011 Issued
Array ( [id] => 7754273 [patent_doc_number] => 20120027576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'TURBINE STAGE SHROUD SEGMENT' [patent_app_type] => utility [patent_app_number] => 13/177151 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5154 [patent_no_of_claims] => 8 [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] => publications/A1/0027/20120027576.pdf [firstpage_image] =>[orig_patent_app_number] => 13177151 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177151
Turbine stage shroud segment Jul 5, 2011 Issued
Array ( [id] => 8605955 [patent_doc_number] => 20130011267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'HUB STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/176239 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2102 [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] => 13176239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176239
HUB STRUCTURE Jul 4, 2011 Abandoned
Array ( [id] => 10856251 [patent_doc_number] => 08882441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Deployable wind power and battery unit' [patent_app_type] => utility [patent_app_number] => 13/176468 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3269 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13176468 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176468
Deployable wind power and battery unit Jul 4, 2011 Issued
Array ( [id] => 7662094 [patent_doc_number] => 20110311363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'VORTEX PROPELLER' [patent_app_type] => utility [patent_app_number] => 13/163300 [patent_app_country] => US [patent_app_date] => 2011-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7544 [patent_no_of_claims] => 21 [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] => publications/A1/0311/20110311363.pdf [firstpage_image] =>[orig_patent_app_number] => 13163300 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/163300
Vortex propeller Jun 16, 2011 Issued
Array ( [id] => 7662083 [patent_doc_number] => 20110311352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'METHOD FOR CHECKING THE BEARING ALIGNMENT IN A GAS TURBINE' [patent_app_type] => utility [patent_app_number] => 13/163182 [patent_app_country] => US [patent_app_date] => 2011-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5220 [patent_no_of_claims] => 17 [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] => publications/A1/0311/20110311352.pdf [firstpage_image] =>[orig_patent_app_number] => 13163182 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/163182
Method for checking the bearing alignment in a gas turbine Jun 16, 2011 Issued
Array ( [id] => 9675596 [patent_doc_number] => 08814500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-26 [patent_title] => 'Turbine airfoil with shaped film cooling hole' [patent_app_type] => utility [patent_app_number] => 13/162910 [patent_app_country] => US [patent_app_date] => 2011-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 2012 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13162910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/162910
Turbine airfoil with shaped film cooling hole Jun 16, 2011 Issued
Array ( [id] => 8766902 [patent_doc_number] => 20130094939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'IN-PIPE HYDRO TURBINE WITH AIR BUBBLE' [patent_app_type] => utility [patent_app_number] => 13/704618 [patent_app_country] => US [patent_app_date] => 2011-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2338 [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] => 13704618 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/704618
IN-PIPE HYDRO TURBINE WITH AIR BUBBLE Jun 14, 2011 Abandoned
Array ( [id] => 7579543 [patent_doc_number] => 20110293426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'ROTOR BLADE PITCH ADJUSTING DEVICE AND TURBOMACHINE CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/117243 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3187 [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] => publications/A1/0293/20110293426.pdf [firstpage_image] =>[orig_patent_app_number] => 13117243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117243
Rotor blade pitch adjusting device and turbomachine containing the same May 26, 2011 Issued
Array ( [id] => 7579543 [patent_doc_number] => 20110293426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'ROTOR BLADE PITCH ADJUSTING DEVICE AND TURBOMACHINE CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/117243 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3187 [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] => publications/A1/0293/20110293426.pdf [firstpage_image] =>[orig_patent_app_number] => 13117243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117243
Rotor blade pitch adjusting device and turbomachine containing the same May 26, 2011 Issued
Array ( [id] => 7579543 [patent_doc_number] => 20110293426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'ROTOR BLADE PITCH ADJUSTING DEVICE AND TURBOMACHINE CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/117243 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3187 [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] => publications/A1/0293/20110293426.pdf [firstpage_image] =>[orig_patent_app_number] => 13117243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117243
Rotor blade pitch adjusting device and turbomachine containing the same May 26, 2011 Issued
Array ( [id] => 7579543 [patent_doc_number] => 20110293426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'ROTOR BLADE PITCH ADJUSTING DEVICE AND TURBOMACHINE CONTAINING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/117243 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3187 [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] => publications/A1/0293/20110293426.pdf [firstpage_image] =>[orig_patent_app_number] => 13117243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/117243
Rotor blade pitch adjusting device and turbomachine containing the same May 26, 2011 Issued
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