Search

Hoang M. Nguyen

Examiner (ID: 2245, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3748, 2899, 3746, 3745
Total Applications
5342
Issued Applications
4264
Pending Applications
347
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7358718 [patent_doc_number] => 20040216459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Self-condensing steam turbine' [patent_app_type] => new [patent_app_number] => 10/424819 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1019 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0216/20040216459.pdf [firstpage_image] =>[orig_patent_app_number] => 10424819 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424819
Self-condensing steam turbine Apr 28, 2003 Abandoned
Array ( [id] => 713104 [patent_doc_number] => 07052231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Methods and apparatus for injecting fluids in gas turbine engines' [patent_app_type] => utility [patent_app_number] => 10/424440 [patent_app_country] => US [patent_app_date] => 2003-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1950 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/052/07052231.pdf [firstpage_image] =>[orig_patent_app_number] => 10424440 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424440
Methods and apparatus for injecting fluids in gas turbine engines Apr 27, 2003 Issued
Array ( [id] => 978042 [patent_doc_number] => 06929449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Diesel engine water pump with improved oil control' [patent_app_type] => utility [patent_app_number] => 10/423361 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2262 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/929/06929449.pdf [firstpage_image] =>[orig_patent_app_number] => 10423361 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/423361
Diesel engine water pump with improved oil control Apr 24, 2003 Issued
Array ( [id] => 990225 [patent_doc_number] => 06918746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Diesel engine water pump with thrust bearing preload' [patent_app_type] => utility [patent_app_number] => 10/423313 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2262 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/918/06918746.pdf [firstpage_image] =>[orig_patent_app_number] => 10423313 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/423313
Diesel engine water pump with thrust bearing preload Apr 24, 2003 Issued
Array ( [id] => 1003474 [patent_doc_number] => 06904754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Steam generator for liquid metal reactor and heat transfer method thereof' [patent_app_type] => utility [patent_app_number] => 10/422208 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4613 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/904/06904754.pdf [firstpage_image] =>[orig_patent_app_number] => 10422208 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/422208
Steam generator for liquid metal reactor and heat transfer method thereof Apr 23, 2003 Issued
Array ( [id] => 7289937 [patent_doc_number] => 20040211182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-28 [patent_title] => 'Low cost heat engine which may be powered by heat from a phase change thermal storage material' [patent_app_type] => new [patent_app_number] => 10/421813 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7457 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20040211182.pdf [firstpage_image] =>[orig_patent_app_number] => 10421813 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421813
Low cost heat engine which may be powered by heat from a phase change thermal storage material Apr 23, 2003 Abandoned
Array ( [id] => 7131188 [patent_doc_number] => 20050178125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Method for the utilization of energy from cyclic thermochemical processes to produce mechanical energy and plant for this purpose' [patent_app_type] => utility [patent_app_number] => 10/512400 [patent_app_country] => US [patent_app_date] => 2003-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5337 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20050178125.pdf [firstpage_image] =>[orig_patent_app_number] => 10512400 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/512400
Method for the utilization of energy from cyclic thermochemical processes to produce mechanical energy and plant for this purpose Apr 22, 2003 Issued
Array ( [id] => 7362954 [patent_doc_number] => 20040025489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Fluidic-piston engine' [patent_app_type] => new [patent_app_number] => 10/420640 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7388 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20040025489.pdf [firstpage_image] =>[orig_patent_app_number] => 10420640 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/420640
Fluidic-piston engine Apr 21, 2003 Abandoned
Array ( [id] => 7397611 [patent_doc_number] => 20040261411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Shape-memory alloy actuators and control methods' [patent_app_type] => new [patent_app_number] => 10/420456 [patent_app_country] => US [patent_app_date] => 2003-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13172 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261411.pdf [firstpage_image] =>[orig_patent_app_number] => 10420456 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/420456
Shape-memory alloy actuators and control methods Apr 20, 2003 Abandoned
Array ( [id] => 7428694 [patent_doc_number] => 20040001753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-01 [patent_title] => 'Air and steam cooled platform of a turbine blade or vane' [patent_app_type] => new [patent_app_number] => 10/418158 [patent_app_country] => US [patent_app_date] => 2003-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20040001753.pdf [firstpage_image] =>[orig_patent_app_number] => 10418158 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/418158
Air and steam cooled platform of a turbine blade or vane Apr 17, 2003 Abandoned
Array ( [id] => 1082060 [patent_doc_number] => 06832894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-21 [patent_title] => 'Combined ball-and-damper device for a helicopter rotor' [patent_app_type] => B2 [patent_app_number] => 10/414305 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2847 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/832/06832894.pdf [firstpage_image] =>[orig_patent_app_number] => 10414305 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/414305
Combined ball-and-damper device for a helicopter rotor Apr 15, 2003 Issued
Array ( [id] => 7405587 [patent_doc_number] => 20040206084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Natural thermo-carrier heat release system' [patent_app_type] => new [patent_app_number] => 10/413395 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 7829 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20040206084.pdf [firstpage_image] =>[orig_patent_app_number] => 10413395 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/413395
Natural thermo-carrier heat release system Apr 14, 2003 Issued
Array ( [id] => 750059 [patent_doc_number] => 07017829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Atomizer wicking system' [patent_app_type] => utility [patent_app_number] => 10/412911 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4139 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/017/07017829.pdf [firstpage_image] =>[orig_patent_app_number] => 10412911 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/412911
Atomizer wicking system Apr 13, 2003 Issued
Array ( [id] => 987458 [patent_doc_number] => 06921247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'Snap-together modular fan tray assembly for an electronics enclosure' [patent_app_type] => utility [patent_app_number] => 10/413281 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4822 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/921/06921247.pdf [firstpage_image] =>[orig_patent_app_number] => 10413281 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/413281
Snap-together modular fan tray assembly for an electronics enclosure Apr 13, 2003 Issued
Array ( [id] => 625171 [patent_doc_number] => 07134270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-14 [patent_title] => 'External combustion engine' [patent_app_type] => utility [patent_app_number] => 10/511635 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 787 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/134/07134270.pdf [firstpage_image] =>[orig_patent_app_number] => 10511635 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/511635
External combustion engine Apr 10, 2003 Issued
Array ( [id] => 5729156 [patent_doc_number] => 20060254270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Resonance frequency adjusting method and stirling engine' [patent_app_type] => utility [patent_app_number] => 10/551249 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4236 [patent_no_of_claims] => 3 [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/A1/0254/20060254270.pdf [firstpage_image] =>[orig_patent_app_number] => 10551249 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551249
Resonance frequency adjusting method and stirling engine Apr 9, 2003 Abandoned
Array ( [id] => 100115 [patent_doc_number] => 07721977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Vibration reduction pad for hand-held paint spray guns' [patent_app_type] => utility [patent_app_number] => 10/411003 [patent_app_country] => US [patent_app_date] => 2003-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2269 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/721/07721977.pdf [firstpage_image] =>[orig_patent_app_number] => 10411003 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411003
Vibration reduction pad for hand-held paint spray guns Apr 8, 2003 Issued
Array ( [id] => 7170630 [patent_doc_number] => 20040200218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'SHAPE MEMORY ALLOY ACTUATORS' [patent_app_type] => new [patent_app_number] => 10/410545 [patent_app_country] => US [patent_app_date] => 2003-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3185 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20040200218.pdf [firstpage_image] =>[orig_patent_app_number] => 10410545 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/410545
Shape memory alloy actuators Apr 8, 2003 Issued
Array ( [id] => 754820 [patent_doc_number] => 07014424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Turbine element' [patent_app_type] => utility [patent_app_number] => 10/409521 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4004 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/014/07014424.pdf [firstpage_image] =>[orig_patent_app_number] => 10409521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409521
Turbine element Apr 7, 2003 Issued
Array ( [id] => 1035394 [patent_doc_number] => 06871500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Gas operated contraction drive' [patent_app_type] => utility [patent_app_number] => 10/409302 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3063 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/871/06871500.pdf [firstpage_image] =>[orig_patent_app_number] => 10409302 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409302
Gas operated contraction drive Apr 7, 2003 Issued
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