Search

Hien Dieu Thi Khuu

Examiner (ID: 9935, Phone: (571)272-8585 , Office: P/2615 )

Most Active Art Unit
2863
Art Unit(s)
2863, 2857, 2123, 2615, 2116, 2865
Total Applications
780
Issued Applications
644
Pending Applications
72
Abandoned Applications
77

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11371647 [patent_doc_number] => 09540935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Fan rotor and associated turbojet engine' [patent_app_type] => utility [patent_app_number] => 13/983241 [patent_app_country] => US [patent_app_date] => 2012-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2937 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13983241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983241
Fan rotor and associated turbojet engine Feb 19, 2012 Issued
Array ( [id] => 9160821 [patent_doc_number] => 20130309098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'TURBOCOMPRESSOR ROTOR AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/983152 [patent_app_country] => US [patent_app_date] => 2012-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1854 [patent_no_of_claims] => 6 [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] => 13983152 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983152
TURBOCOMPRESSOR ROTOR AND METHOD FOR PRODUCING THE SAME Jan 31, 2012 Abandoned
Array ( [id] => 8913732 [patent_doc_number] => 20130175357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'Turbine Nozzle Cooling Assembly' [patent_app_type] => utility [patent_app_number] => 13/345776 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1812 [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] => 13345776 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/345776
Turbine nozzle cooling assembly Jan 8, 2012 Issued
Array ( [id] => 9963473 [patent_doc_number] => 09011079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Turbine nozzle compartmentalized cooling system' [patent_app_type] => utility [patent_app_number] => 13/345781 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13345781 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/345781
Turbine nozzle compartmentalized cooling system Jan 8, 2012 Issued
Array ( [id] => 8912883 [patent_doc_number] => 20130174508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'PLATFORM ASSEMBLY FOR A WIND TURBINE TOWER' [patent_app_type] => utility [patent_app_number] => 13/344700 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3449 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13344700 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/344700
Platform assembly for a wind turbine tower Jan 5, 2012 Issued
Array ( [id] => 8915806 [patent_doc_number] => 20130177431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'MULTI-MATERIAL ROTOR, A STEAM TURBINE HAVING A MULTI-MATERIAL ROTOR AND A METHOD FOR PRODUCING A MULTI-MATERIAL ROTOR' [patent_app_type] => utility [patent_app_number] => 13/344703 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4678 [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] => 13344703 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/344703
MULTI-MATERIAL ROTOR, A STEAM TURBINE HAVING A MULTI-MATERIAL ROTOR AND A METHOD FOR PRODUCING A MULTI-MATERIAL ROTOR Jan 5, 2012 Abandoned
Array ( [id] => 9976434 [patent_doc_number] => 09022738 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-05 [patent_title] => 'Marine propulsion-and-control system implementing articulated variable-pitch propellers' [patent_app_type] => utility [patent_app_number] => 13/336348 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13336348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336348
Marine propulsion-and-control system implementing articulated variable-pitch propellers Dec 22, 2011 Issued
Array ( [id] => 8275196 [patent_doc_number] => 20120169068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'Kinetic Energy Atom-Powered Engine' [patent_app_type] => utility [patent_app_number] => 13/336881 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5072 [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] => 13336881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336881
Kinetic energy atom-powered engine Dec 22, 2011 Issued
Array ( [id] => 8264555 [patent_doc_number] => 20120163965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Axial Compressor' [patent_app_type] => utility [patent_app_number] => 13/336644 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6752 [patent_no_of_claims] => 9 [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] => 13336644 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336644
Axial Compressor Dec 22, 2011 Abandoned
Array ( [id] => 8890943 [patent_doc_number] => 20130164127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'FAN STRUCTURE AND A BEARING MODULE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/336874 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3118 [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] => 13336874 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336874
FAN STRUCTURE AND A BEARING MODULE THEREOF Dec 22, 2011 Abandoned
Array ( [id] => 11576353 [patent_doc_number] => 09631602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Wind turbine blade having a corrosion protection structure, and wind turbine having the same' [patent_app_type] => utility [patent_app_number] => 13/982193 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1555 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13982193 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982193
Wind turbine blade having a corrosion protection structure, and wind turbine having the same Dec 18, 2011 Issued
Array ( [id] => 8865400 [patent_doc_number] => 20130149103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'BALLISTIC MATERIALS FOR ENHANCED ENERGY ABSORPTION AND FAN CASINGS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/314924 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9546 [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] => 13314924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314924
BALLISTIC MATERIALS FOR ENHANCED ENERGY ABSORPTION AND FAN CASINGS INCLUDING THE SAME Dec 7, 2011 Abandoned
Array ( [id] => 11583429 [patent_doc_number] => 09638058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Scroll portion structure for radial turbine or diagonal flow turbine' [patent_app_type] => utility [patent_app_number] => 13/808499 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3976 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13808499 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/808499
Scroll portion structure for radial turbine or diagonal flow turbine Dec 7, 2011 Issued
Array ( [id] => 8323364 [patent_doc_number] => 20120195767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'BLADE FOR A HELICOPTER ANTI-TORQUE DEVICE' [patent_app_type] => utility [patent_app_number] => 13/314258 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4964 [patent_no_of_claims] => 19 [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] => 13314258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314258
Blade for a helicopter anti-torque device Dec 7, 2011 Issued
Array ( [id] => 8482698 [patent_doc_number] => 20120282105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'WIND TURBINE BLADE AND METHOD FOR MANUFACTURING A WIND TURBINE BLADE WITH VORTEX GENERATORS' [patent_app_type] => utility [patent_app_number] => 13/313609 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7293 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13313609 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313609
Wind turbine blade and method for manufacturing a wind turbine blade with vortex generators Dec 6, 2011 Issued
Array ( [id] => 8865455 [patent_doc_number] => 20130149158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'ROTOR WITH RELIEF FEATURES AND ONE-SIDED LOAD SLOTS' [patent_app_type] => utility [patent_app_number] => 13/314121 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1858 [patent_no_of_claims] => 19 [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] => 13314121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314121
Rotor with relief features and one-sided load slots Dec 6, 2011 Issued
Array ( [id] => 11178450 [patent_doc_number] => 09410436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Blade disk arrangement for blade frequency tuning' [patent_app_type] => utility [patent_app_number] => 13/313485 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1476 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13313485 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313485
Blade disk arrangement for blade frequency tuning Dec 6, 2011 Issued
Array ( [id] => 8495320 [patent_doc_number] => 20120294728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'WIND DIODE SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/300052 [patent_app_country] => US [patent_app_date] => 2011-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4140 [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] => 13300052 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/300052
WIND DIODE SYSTEMS Nov 17, 2011 Abandoned
Array ( [id] => 11774050 [patent_doc_number] => 09382920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Wet gas compression systems with a thermoacoustic resonator' [patent_app_type] => utility [patent_app_number] => 13/295208 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2469 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13295208 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/295208
Wet gas compression systems with a thermoacoustic resonator Nov 13, 2011 Issued
Array ( [id] => 8820787 [patent_doc_number] => 20130121832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'Wind Turbine with Cable Supported Perimeter Airfoil' [patent_app_type] => utility [patent_app_number] => 13/294572 [patent_app_country] => US [patent_app_date] => 2011-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2653 [patent_no_of_claims] => 12 [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] => 13294572 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/294572
Wind Turbine with Cable Supported Perimeter Airfoil Nov 10, 2011 Abandoned
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