Search

Hoang M. Nguyen

Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3746, 3745, 3748, 2899
Total Applications
5385
Issued Applications
4291
Pending Applications
357
Abandoned Applications
768

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 921871 [patent_doc_number] => 07318316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-15 [patent_title] => 'Reheat/regenerative type thermal power plant using Rankine cycle' [patent_app_type] => utility [patent_app_number] => 10/558397 [patent_app_country] => US [patent_app_date] => 2004-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5899 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/318/07318316.pdf [firstpage_image] =>[orig_patent_app_number] => 10558397 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/558397
Reheat/regenerative type thermal power plant using Rankine cycle Jul 1, 2004 Issued
Array ( [id] => 7028773 [patent_doc_number] => 20050028520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Free piston Stirling engine control' [patent_app_type] => utility [patent_app_number] => 10/883393 [patent_app_country] => US [patent_app_date] => 2004-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12117 [patent_no_of_claims] => 39 [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/A1/0028/20050028520.pdf [firstpage_image] =>[orig_patent_app_number] => 10883393 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/883393
Free piston stirling engine control Jun 30, 2004 Issued
Array ( [id] => 5807623 [patent_doc_number] => 20060093977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Recuperator and combustor for use in external combustion engines and system for generating power employing same' [patent_app_type] => utility [patent_app_number] => 10/883511 [patent_app_country] => US [patent_app_date] => 2004-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4687 [patent_no_of_claims] => 40 [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/A1/0093/20060093977.pdf [firstpage_image] =>[orig_patent_app_number] => 10883511 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/883511
Recuperator and combustor for use in external combustion engines and system for generating power employing same Jun 30, 2004 Abandoned
Array ( [id] => 646847 [patent_doc_number] => 07114334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-03 [patent_title] => 'Impingement heat exchanger for stirling cycle machines' [patent_app_type] => utility [patent_app_number] => 10/883310 [patent_app_country] => US [patent_app_date] => 2004-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4759 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/114/07114334.pdf [firstpage_image] =>[orig_patent_app_number] => 10883310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/883310
Impingement heat exchanger for stirling cycle machines Jun 30, 2004 Issued
Array ( [id] => 5892471 [patent_doc_number] => 20060001008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Volume phase transition to induce gel movement' [patent_app_type] => utility [patent_app_number] => 10/880602 [patent_app_country] => US [patent_app_date] => 2004-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5625 [patent_no_of_claims] => 16 [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/A1/0001/20060001008.pdf [firstpage_image] =>[orig_patent_app_number] => 10880602 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/880602
Volume phase transition to induce gel movement Jun 30, 2004 Issued
Array ( [id] => 5891004 [patent_doc_number] => 20060000210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Fluid-operated power generating system' [patent_app_type] => utility [patent_app_number] => 10/881916 [patent_app_country] => US [patent_app_date] => 2004-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2026 [patent_no_of_claims] => 21 [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/A1/0000/20060000210.pdf [firstpage_image] =>[orig_patent_app_number] => 10881916 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/881916
Fluid-operated power generating system Jun 29, 2004 Issued
Array ( [id] => 7135813 [patent_doc_number] => 20050180874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Apex split seal' [patent_app_type] => utility [patent_app_number] => 10/882693 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4098 [patent_no_of_claims] => 16 [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/A1/0180/20050180874.pdf [firstpage_image] =>[orig_patent_app_number] => 10882693 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/882693
Apex split seal Jun 28, 2004 Issued
Array ( [id] => 5037128 [patent_doc_number] => 20070089410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Stirling engine' [patent_app_type] => utility [patent_app_number] => 10/561273 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4602 [patent_no_of_claims] => 6 [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/A1/0089/20070089410.pdf [firstpage_image] =>[orig_patent_app_number] => 10561273 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/561273
Stirling engine Jun 28, 2004 Abandoned
Array ( [id] => 6974431 [patent_doc_number] => 20050284146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Solar-power-plants with thermal night-electricity generator' [patent_app_type] => utility [patent_app_number] => 10/877348 [patent_app_country] => US [patent_app_date] => 2004-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1253 [patent_no_of_claims] => 24 [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/A1/0284/20050284146.pdf [firstpage_image] =>[orig_patent_app_number] => 10877348 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/877348
Solar-power-plants with thermal night-electricity generator Jun 27, 2004 Abandoned
Array ( [id] => 7116144 [patent_doc_number] => 20050069445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Horizontal type compressor and automobile air conditioner equipped with the same' [patent_app_type] => utility [patent_app_number] => 10/873293 [patent_app_country] => US [patent_app_date] => 2004-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 20609 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20050069445.pdf [firstpage_image] =>[orig_patent_app_number] => 10873293 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/873293
Horizontal type compressor and automobile air conditioner equipped with the same Jun 22, 2004 Issued
Array ( [id] => 6930664 [patent_doc_number] => 20050281698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Low speed, high torque rotary abutment motor' [patent_app_type] => utility [patent_app_number] => 10/871632 [patent_app_country] => US [patent_app_date] => 2004-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1514 [patent_no_of_claims] => 12 [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/A1/0281/20050281698.pdf [firstpage_image] =>[orig_patent_app_number] => 10871632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/871632
Low speed, high torque rotary abutment motor Jun 20, 2004 Abandoned
Array ( [id] => 7226996 [patent_doc_number] => 20040255586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Waste heat recovery system of heat source, with Rankine cycle' [patent_app_type] => new [patent_app_number] => 10/873971 [patent_app_country] => US [patent_app_date] => 2004-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13759 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0255/20040255586.pdf [firstpage_image] =>[orig_patent_app_number] => 10873971 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/873971
Waste heat recovery system of heat source, with Rankine cycle Jun 20, 2004 Abandoned
Array ( [id] => 446336 [patent_doc_number] => 07249459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Fluid machine for converting heat energy into mechanical rotational force' [patent_app_type] => utility [patent_app_number] => 10/868867 [patent_app_country] => US [patent_app_date] => 2004-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 33 [patent_no_of_words] => 10712 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/249/07249459.pdf [firstpage_image] =>[orig_patent_app_number] => 10868867 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/868867
Fluid machine for converting heat energy into mechanical rotational force Jun 16, 2004 Issued
Array ( [id] => 6928066 [patent_doc_number] => 20050279098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Method of power generation for airborne vehicles' [patent_app_type] => utility [patent_app_number] => 10/870568 [patent_app_country] => US [patent_app_date] => 2004-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4465 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20050279098.pdf [firstpage_image] =>[orig_patent_app_number] => 10870568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/870568
Method of power generation for airborne vehicles Jun 15, 2004 Issued
Array ( [id] => 269852 [patent_doc_number] => 07563084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Rotary fluid machine' [patent_app_type] => utility [patent_app_number] => 10/559935 [patent_app_country] => US [patent_app_date] => 2004-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7461 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/563/07563084.pdf [firstpage_image] =>[orig_patent_app_number] => 10559935 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/559935
Rotary fluid machine Jun 9, 2004 Issued
Array ( [id] => 568506 [patent_doc_number] => 07444817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Optical micromotor, micropump using same and microvalve using same' [patent_app_type] => utility [patent_app_number] => 10/864483 [patent_app_country] => US [patent_app_date] => 2004-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4742 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/444/07444817.pdf [firstpage_image] =>[orig_patent_app_number] => 10864483 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/864483
Optical micromotor, micropump using same and microvalve using same Jun 9, 2004 Issued
Array ( [id] => 957625 [patent_doc_number] => 06952923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Split-cycle four-stroke engine' [patent_app_type] => utility [patent_app_number] => 10/864748 [patent_app_country] => US [patent_app_date] => 2004-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 31 [patent_no_of_words] => 18026 [patent_no_of_claims] => 28 [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/06/952/06952923.pdf [firstpage_image] =>[orig_patent_app_number] => 10864748 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/864748
Split-cycle four-stroke engine Jun 8, 2004 Issued
Array ( [id] => 7397605 [patent_doc_number] => 20040261409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Gas generator' [patent_app_type] => new [patent_app_number] => 10/864213 [patent_app_country] => US [patent_app_date] => 2004-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2397 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261409.pdf [firstpage_image] =>[orig_patent_app_number] => 10864213 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/864213
Gas generator Jun 8, 2004 Issued
Array ( [id] => 777901 [patent_doc_number] => 06993910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Fluid machine' [patent_app_type] => utility [patent_app_number] => 10/862348 [patent_app_country] => US [patent_app_date] => 2004-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5676 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/993/06993910.pdf [firstpage_image] =>[orig_patent_app_number] => 10862348 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862348
Fluid machine Jun 7, 2004 Issued
Array ( [id] => 780587 [patent_doc_number] => 06990809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-31 [patent_title] => 'Hydroelectric power plant designed to transform the potential energy of compressed gas into mechanical and electrical energy through the potential energy of liquids' [patent_app_type] => utility [patent_app_number] => 10/862159 [patent_app_country] => US [patent_app_date] => 2004-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 45 [patent_no_of_words] => 9483 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 553 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/990/06990809.pdf [firstpage_image] =>[orig_patent_app_number] => 10862159 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862159
Hydroelectric power plant designed to transform the potential energy of compressed gas into mechanical and electrical energy through the potential energy of liquids Jun 6, 2004 Issued
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