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] => 1442513 [patent_doc_number] => 06367261 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Thermoelectric power generator and method of generating thermoelectric power in a steam power cycle utilizing latent steam heat' [patent_app_type] => B1 [patent_app_number] => 09/703072 [patent_app_country] => US [patent_app_date] => 2000-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3394 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367261.pdf [firstpage_image] =>[orig_patent_app_number] => 09703072 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/703072
Thermoelectric power generator and method of generating thermoelectric power in a steam power cycle utilizing latent steam heat Oct 29, 2000 Issued
Array ( [id] => 4318642 [patent_doc_number] => 06282903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Condenser augmentation device for a steam-powered system' [patent_app_type] => 1 [patent_app_number] => 9/698957 [patent_app_country] => US [patent_app_date] => 2000-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2029 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282903.pdf [firstpage_image] =>[orig_patent_app_number] => 698957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698957
Condenser augmentation device for a steam-powered system Oct 29, 2000 Issued
Array ( [id] => 4386824 [patent_doc_number] => 06298662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Device for controlling a relative rotation between two articulated elements and a deployable mechanical structure, particularly for a space vehicle, using at least one device of this type' [patent_app_type] => 1 [patent_app_number] => 9/647839 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6261 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298662.pdf [firstpage_image] =>[orig_patent_app_number] => 647839 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/647839
Device for controlling a relative rotation between two articulated elements and a deployable mechanical structure, particularly for a space vehicle, using at least one device of this type Oct 26, 2000 Issued
Array ( [id] => 939954 [patent_doc_number] => 06968691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-29 [patent_title] => 'Recirculating medium turbine' [patent_app_type] => utility [patent_app_number] => 09/698929 [patent_app_country] => US [patent_app_date] => 2000-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3500 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/968/06968691.pdf [firstpage_image] =>[orig_patent_app_number] => 09698929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698929
Recirculating medium turbine Oct 25, 2000 Issued
Array ( [id] => 4243811 [patent_doc_number] => 06305170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Engine waste heat recovering apparatus' [patent_app_type] => 1 [patent_app_number] => 9/695716 [patent_app_country] => US [patent_app_date] => 2000-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3516 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/305/06305170.pdf [firstpage_image] =>[orig_patent_app_number] => 695716 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/695716
Engine waste heat recovering apparatus Oct 24, 2000 Issued
Array ( [id] => 4354320 [patent_doc_number] => 06301893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Method and apparatus for converting natural heat energy into another form of energy' [patent_app_type] => 1 [patent_app_number] => 9/693608 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1411 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301893.pdf [firstpage_image] =>[orig_patent_app_number] => 693608 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/693608
Method and apparatus for converting natural heat energy into another form of energy Oct 19, 2000 Issued
Array ( [id] => 4282661 [patent_doc_number] => 06324849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Engine waste heat recovering apparatus' [patent_app_type] => 1 [patent_app_number] => 9/691834 [patent_app_country] => US [patent_app_date] => 2000-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7187 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324849.pdf [firstpage_image] =>[orig_patent_app_number] => 691834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/691834
Engine waste heat recovering apparatus Oct 17, 2000 Issued
Array ( [id] => 1458341 [patent_doc_number] => 06349545 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Hybrid propulsion system and self-propelled vehicle propelled by this system' [patent_app_type] => B1 [patent_app_number] => 09/687820 [patent_app_country] => US [patent_app_date] => 2000-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3631 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349545.pdf [firstpage_image] =>[orig_patent_app_number] => 09687820 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/687820
Hybrid propulsion system and self-propelled vehicle propelled by this system Oct 12, 2000 Issued
Array ( [id] => 4301530 [patent_doc_number] => 06318087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Degassing system for power plants' [patent_app_type] => 1 [patent_app_number] => 9/686929 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3522 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318087.pdf [firstpage_image] =>[orig_patent_app_number] => 686929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/686929
Degassing system for power plants Oct 11, 2000 Issued
Array ( [id] => 4243655 [patent_doc_number] => 06305159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Internal combustion engine and method for the operation of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/689385 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4987 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/305/06305159.pdf [firstpage_image] =>[orig_patent_app_number] => 689385 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689385
Internal combustion engine and method for the operation of an internal combustion engine Oct 11, 2000 Issued
Array ( [id] => 4305271 [patent_doc_number] => 06318346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Supercharger with new impeller and improved drive assembly' [patent_app_type] => 1 [patent_app_number] => 9/684645 [patent_app_country] => US [patent_app_date] => 2000-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5690 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318346.pdf [firstpage_image] =>[orig_patent_app_number] => 684645 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/684645
Supercharger with new impeller and improved drive assembly Oct 9, 2000 Issued
Array ( [id] => 1553829 [patent_doc_number] => 06434943 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Pressure exchanging compressor-expander and methods of use' [patent_app_type] => B1 [patent_app_number] => 09/679053 [patent_app_country] => US [patent_app_date] => 2000-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 13688 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434943.pdf [firstpage_image] =>[orig_patent_app_number] => 09679053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679053
Pressure exchanging compressor-expander and methods of use Oct 2, 2000 Issued
09/679200 Energy generation method Sep 28, 2000 Abandoned
Array ( [id] => 1230398 [patent_doc_number] => 06688105 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Iceberg utilization process improvement' [patent_app_type] => B1 [patent_app_number] => 09/672873 [patent_app_country] => US [patent_app_date] => 2000-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9792 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/688/06688105.pdf [firstpage_image] =>[orig_patent_app_number] => 09672873 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/672873
Iceberg utilization process improvement Sep 28, 2000 Issued
Array ( [id] => 4265163 [patent_doc_number] => 06233943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Computerized system and method for synchronizing engine speed of a plurality of internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 9/672137 [patent_app_country] => US [patent_app_date] => 2000-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3657 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233943.pdf [firstpage_image] =>[orig_patent_app_number] => 672137 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/672137
Computerized system and method for synchronizing engine speed of a plurality of internal combustion engines Sep 26, 2000 Issued
Array ( [id] => 1596551 [patent_doc_number] => 06430924 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Heavy-duty transporting system, as well as drive module and hydraulic unit for it' [patent_app_type] => B1 [patent_app_number] => 09/667266 [patent_app_country] => US [patent_app_date] => 2000-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3360 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/430/06430924.pdf [firstpage_image] =>[orig_patent_app_number] => 09667266 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/667266
Heavy-duty transporting system, as well as drive module and hydraulic unit for it Sep 21, 2000 Issued
Array ( [id] => 1559586 [patent_doc_number] => 06374612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Interstage cooling of a multi-compressor turbocharger' [patent_app_type] => B1 [patent_app_number] => 09/666440 [patent_app_country] => US [patent_app_date] => 2000-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2636 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/374/06374612.pdf [firstpage_image] =>[orig_patent_app_number] => 09666440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666440
Interstage cooling of a multi-compressor turbocharger Sep 20, 2000 Issued
Array ( [id] => 4301458 [patent_doc_number] => 06318083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Intake air control device of an engine with a charger and method thereof' [patent_app_type] => 1 [patent_app_number] => 9/666891 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4391 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/318/06318083.pdf [firstpage_image] =>[orig_patent_app_number] => 666891 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666891
Intake air control device of an engine with a charger and method thereof Sep 19, 2000 Issued
Array ( [id] => 4265073 [patent_doc_number] => 06233937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Cooling spray application to a turbine and exhaust region of a steam turbine' [patent_app_type] => 1 [patent_app_number] => 9/666685 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2186 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233937.pdf [firstpage_image] =>[orig_patent_app_number] => 666685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666685
Cooling spray application to a turbine and exhaust region of a steam turbine Sep 19, 2000 Issued
Array ( [id] => 4286720 [patent_doc_number] => 06314732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Hydrogen fueled power plant system' [patent_app_type] => 1 [patent_app_number] => 9/665335 [patent_app_country] => US [patent_app_date] => 2000-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3419 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314732.pdf [firstpage_image] =>[orig_patent_app_number] => 665335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665335
Hydrogen fueled power plant system Sep 18, 2000 Issued
Menu