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] => 1187289 [patent_doc_number] => 06732515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-11 [patent_title] => 'Traveling-wave thermoacoustic engines with internal combustion' [patent_app_type] => B1 [patent_app_number] => 10/387688 [patent_app_country] => US [patent_app_date] => 2003-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7893 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/732/06732515.pdf [firstpage_image] =>[orig_patent_app_number] => 10387688 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387688
Traveling-wave thermoacoustic engines with internal combustion Mar 12, 2003 Issued
Array ( [id] => 1055539 [patent_doc_number] => 06854956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'Turbo-molecular pump' [patent_app_type] => utility [patent_app_number] => 10/387058 [patent_app_country] => US [patent_app_date] => 2003-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 7388 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/854/06854956.pdf [firstpage_image] =>[orig_patent_app_number] => 10387058 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387058
Turbo-molecular pump Mar 11, 2003 Issued
Array ( [id] => 6796242 [patent_doc_number] => 20030175115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Vacuum pump' [patent_app_type] => new [patent_app_number] => 10/387364 [patent_app_country] => US [patent_app_date] => 2003-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3547 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175115.pdf [firstpage_image] =>[orig_patent_app_number] => 10387364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387364
Vacuum pump Mar 11, 2003 Issued
Array ( [id] => 6796245 [patent_doc_number] => 20030175118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Water pump' [patent_app_type] => new [patent_app_number] => 10/385613 [patent_app_country] => US [patent_app_date] => 2003-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2213 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175118.pdf [firstpage_image] =>[orig_patent_app_number] => 10385613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/385613
Water pump Mar 11, 2003 Issued
Array ( [id] => 6796246 [patent_doc_number] => 20030175119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Centrifugal pump' [patent_app_type] => new [patent_app_number] => 10/385918 [patent_app_country] => US [patent_app_date] => 2003-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5820 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175119.pdf [firstpage_image] =>[orig_patent_app_number] => 10385918 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/385918
Centrifugal pump Mar 10, 2003 Abandoned
10/363945 Turbo-machine and turbine blade Mar 6, 2003 Abandoned
Array ( [id] => 739835 [patent_doc_number] => 07024858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Multi-crankshaft, variable-displacement engine' [patent_app_type] => utility [patent_app_number] => 10/378627 [patent_app_country] => US [patent_app_date] => 2003-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 9783 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/024/07024858.pdf [firstpage_image] =>[orig_patent_app_number] => 10378627 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378627
Multi-crankshaft, variable-displacement engine Mar 4, 2003 Issued
Array ( [id] => 6826706 [patent_doc_number] => 20030177764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Fuel injector for a liquid fuel burner' [patent_app_type] => new [patent_app_number] => 10/382089 [patent_app_country] => US [patent_app_date] => 2003-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3391 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0177/20030177764.pdf [firstpage_image] =>[orig_patent_app_number] => 10382089 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/382089
Fuel injector for a liquid fuel burner Mar 4, 2003 Issued
Array ( [id] => 7349650 [patent_doc_number] => 20040088980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Method for converting thermal energy into mechanical work' [patent_app_type] => new [patent_app_number] => 10/344230 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2712 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20040088980.pdf [firstpage_image] =>[orig_patent_app_number] => 10344230 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/344230
Method for converting thermal energy into mechanical work Mar 3, 2003 Issued
Array ( [id] => 617997 [patent_doc_number] => 07140181 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-28 [patent_title] => 'Reactor for solar processing of slightly-absorbing or transparent gases' [patent_app_type] => utility [patent_app_number] => 10/379325 [patent_app_country] => US [patent_app_date] => 2003-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 7948 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/140/07140181.pdf [firstpage_image] =>[orig_patent_app_number] => 10379325 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/379325
Reactor for solar processing of slightly-absorbing or transparent gases Mar 2, 2003 Issued
Array ( [id] => 1055536 [patent_doc_number] => 06854954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'Methods and apparatus for assembling turbine engines' [patent_app_type] => utility [patent_app_number] => 10/378448 [patent_app_country] => US [patent_app_date] => 2003-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1901 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/854/06854954.pdf [firstpage_image] =>[orig_patent_app_number] => 10378448 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378448
Methods and apparatus for assembling turbine engines Mar 2, 2003 Issued
Array ( [id] => 6844825 [patent_doc_number] => 20030163992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-04 [patent_title] => 'Fluidized bed combustion with heat engine' [patent_app_type] => new [patent_app_number] => 10/376810 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1632 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20030163992.pdf [firstpage_image] =>[orig_patent_app_number] => 10376810 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/376810
Fluidized bed combustion with heat engine Feb 27, 2003 Issued
Array ( [id] => 7438901 [patent_doc_number] => 20040009072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Method for manufacturing a turbine wheel rotor' [patent_app_type] => new [patent_app_number] => 10/377475 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2255 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20040009072.pdf [firstpage_image] =>[orig_patent_app_number] => 10377475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/377475
Method for manufacturing a turbine wheel rotor Feb 27, 2003 Issued
Array ( [id] => 7385231 [patent_doc_number] => 20040016340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-29 [patent_title] => 'Brake booster for a vehicle' [patent_app_type] => new [patent_app_number] => 10/378034 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20040016340.pdf [firstpage_image] =>[orig_patent_app_number] => 10378034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378034
Brake booster for a vehicle Feb 27, 2003 Abandoned
Array ( [id] => 974410 [patent_doc_number] => 06932566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Gas turbine shroud structure' [patent_app_type] => utility [patent_app_number] => 10/375029 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3781 [patent_no_of_claims] => 6 [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/06/932/06932566.pdf [firstpage_image] =>[orig_patent_app_number] => 10375029 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/375029
Gas turbine shroud structure Feb 27, 2003 Issued
Array ( [id] => 1131878 [patent_doc_number] => 06779334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Power stroke engine' [patent_app_type] => B2 [patent_app_number] => 10/374327 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 8087 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/779/06779334.pdf [firstpage_image] =>[orig_patent_app_number] => 10374327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/374327
Power stroke engine Feb 26, 2003 Issued
Array ( [id] => 771837 [patent_doc_number] => 07001144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Gas turbine and method for reducing bucket tip shroud creep rate' [patent_app_type] => utility [patent_app_number] => 10/373845 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1001 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/001/07001144.pdf [firstpage_image] =>[orig_patent_app_number] => 10373845 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/373845
Gas turbine and method for reducing bucket tip shroud creep rate Feb 26, 2003 Issued
Array ( [id] => 7142621 [patent_doc_number] => 20040168437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-02 [patent_title] => 'Vapor over liquid diaphragm engine' [patent_app_type] => new [patent_app_number] => 10/376553 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2223 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20040168437.pdf [firstpage_image] =>[orig_patent_app_number] => 10376553 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/376553
Vapor over liquid diaphragm engine Feb 26, 2003 Abandoned
Array ( [id] => 778102 [patent_doc_number] => 06994012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Drive units and drive assemblies' [patent_app_type] => utility [patent_app_number] => 10/375225 [patent_app_country] => US [patent_app_date] => 2003-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 4956 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/994/06994012.pdf [firstpage_image] =>[orig_patent_app_number] => 10375225 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/375225
Drive units and drive assemblies Feb 25, 2003 Issued
Array ( [id] => 7172986 [patent_doc_number] => 20050188692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Recuperative heater for an external combustion engine' [patent_app_type] => utility [patent_app_number] => 10/505847 [patent_app_country] => US [patent_app_date] => 2003-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3874 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20050188692.pdf [firstpage_image] =>[orig_patent_app_number] => 10505847 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/505847
Recuperative heater for an external combustion engine Feb 25, 2003 Issued
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