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] => 4289820 [patent_doc_number] => 06314951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Gas-dynamic pressure-wave machine' [patent_app_type] => 1 [patent_app_number] => 9/486452 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1374 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314951.pdf [firstpage_image] =>[orig_patent_app_number] => 486452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486452
Gas-dynamic pressure-wave machine Feb 24, 2000 Issued
Array ( [id] => 4303871 [patent_doc_number] => 06327856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Control apparatus and method for premixed compression ignition type internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 9/512876 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7043 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327856.pdf [firstpage_image] =>[orig_patent_app_number] => 512876 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512876
Control apparatus and method for premixed compression ignition type internal combustion engines Feb 24, 2000 Issued
Array ( [id] => 1443085 [patent_doc_number] => 06367460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Gas-dynamic pressure wave machine' [patent_app_type] => B1 [patent_app_number] => 09/486288 [patent_app_country] => US [patent_app_date] => 2000-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2129 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367460.pdf [firstpage_image] =>[orig_patent_app_number] => 09486288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486288
Gas-dynamic pressure wave machine Feb 24, 2000 Issued
Array ( [id] => 1502214 [patent_doc_number] => 06439209 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Gas-dynamic pressure wave machine' [patent_app_type] => B1 [patent_app_number] => 09/486303 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5873 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/439/06439209.pdf [firstpage_image] =>[orig_patent_app_number] => 09486303 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486303
Gas-dynamic pressure wave machine Feb 23, 2000 Issued
Array ( [id] => 4286762 [patent_doc_number] => 06314735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Control of exhaust temperature in lean burn engines' [patent_app_type] => 1 [patent_app_number] => 9/511594 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2417 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314735.pdf [firstpage_image] =>[orig_patent_app_number] => 511594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511594
Control of exhaust temperature in lean burn engines Feb 22, 2000 Issued
Array ( [id] => 4344202 [patent_doc_number] => 06286313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Integrated cogeneration system and beverage manufacture system' [patent_app_type] => 1 [patent_app_number] => 9/511566 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4185 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286313.pdf [firstpage_image] =>[orig_patent_app_number] => 511566 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511566
Integrated cogeneration system and beverage manufacture system Feb 22, 2000 Issued
Array ( [id] => 4298882 [patent_doc_number] => 06247311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Diesel engine controller' [patent_app_type] => 1 [patent_app_number] => 9/506259 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 9542 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/247/06247311.pdf [firstpage_image] =>[orig_patent_app_number] => 506259 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506259
Diesel engine controller Feb 16, 2000 Issued
Array ( [id] => 1442508 [patent_doc_number] => 06367259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Battery-less solar power system' [patent_app_type] => B1 [patent_app_number] => 09/504504 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1701 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367259.pdf [firstpage_image] =>[orig_patent_app_number] => 09504504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504504
Battery-less solar power system Feb 14, 2000 Issued
Array ( [id] => 1300163 [patent_doc_number] => 06612110 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Mechanical bend actuator' [patent_app_type] => B1 [patent_app_number] => 09/504221 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 65 [patent_no_of_words] => 4610 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/612/06612110.pdf [firstpage_image] =>[orig_patent_app_number] => 09504221 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504221
Mechanical bend actuator Feb 14, 2000 Issued
Array ( [id] => 4329223 [patent_doc_number] => 06289882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Controlled engagement of supercharger drive cluth' [patent_app_type] => 1 [patent_app_number] => 9/502415 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5213 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289882.pdf [firstpage_image] =>[orig_patent_app_number] => 502415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/502415
Controlled engagement of supercharger drive cluth Feb 9, 2000 Issued
Array ( [id] => 4357030 [patent_doc_number] => 06302079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Dual ignition and controlled intake rotary motor and method of operation' [patent_app_type] => 1 [patent_app_number] => 9/501832 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3294 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/302/06302079.pdf [firstpage_image] =>[orig_patent_app_number] => 501832 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501832
Dual ignition and controlled intake rotary motor and method of operation Feb 9, 2000 Issued
Array ( [id] => 4385221 [patent_doc_number] => 06263671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'High efficiency dual shell stirling engine' [patent_app_type] => 1 [patent_app_number] => 9/500185 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 12241 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/263/06263671.pdf [firstpage_image] =>[orig_patent_app_number] => 500185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500185
High efficiency dual shell stirling engine Feb 6, 2000 Issued
Array ( [id] => 4303853 [patent_doc_number] => 06327855 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Actuators including serpentine arrangements of alternating actuating and opposing segments and related methods' [patent_app_type] => 1 [patent_app_number] => 9/498100 [patent_app_country] => US [patent_app_date] => 2000-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5048 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327855.pdf [firstpage_image] =>[orig_patent_app_number] => 498100 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/498100
Actuators including serpentine arrangements of alternating actuating and opposing segments and related methods Feb 3, 2000 Issued
Array ( [id] => 4402702 [patent_doc_number] => 06223648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Artificial muscle actuator assembly' [patent_app_type] => 1 [patent_app_number] => 9/497395 [patent_app_country] => US [patent_app_date] => 2000-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 12272 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223648.pdf [firstpage_image] =>[orig_patent_app_number] => 497395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/497395
Artificial muscle actuator assembly Feb 2, 2000 Issued
Array ( [id] => 4268834 [patent_doc_number] => 06195992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Stirling cycle engine' [patent_app_type] => 1 [patent_app_number] => 9/488288 [patent_app_country] => US [patent_app_date] => 2000-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3273 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195992.pdf [firstpage_image] =>[orig_patent_app_number] => 488288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488288
Stirling cycle engine Jan 19, 2000 Issued
Array ( [id] => 4275977 [patent_doc_number] => 06267573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Slider block hard stop' [patent_app_type] => 1 [patent_app_number] => 9/484744 [patent_app_country] => US [patent_app_date] => 2000-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3222 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267573.pdf [firstpage_image] =>[orig_patent_app_number] => 484744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/484744
Slider block hard stop Jan 17, 2000 Issued
Array ( [id] => 4285341 [patent_doc_number] => 06325038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Spherical internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/484295 [patent_app_country] => US [patent_app_date] => 2000-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3719 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325038.pdf [firstpage_image] =>[orig_patent_app_number] => 484295 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/484295
Spherical internal combustion engine Jan 17, 2000 Issued
Array ( [id] => 4268946 [patent_doc_number] => 06196000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Power system with enhanced thermodynamic efficiency and pollution control' [patent_app_type] => 1 [patent_app_number] => 9/483677 [patent_app_country] => US [patent_app_date] => 2000-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7529 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/196/06196000.pdf [firstpage_image] =>[orig_patent_app_number] => 483677 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/483677
Power system with enhanced thermodynamic efficiency and pollution control Jan 13, 2000 Issued
Array ( [id] => 4383476 [patent_doc_number] => 06269645 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Power plant' [patent_app_type] => 1 [patent_app_number] => 9/462940 [patent_app_country] => US [patent_app_date] => 2000-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 8212 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269645.pdf [firstpage_image] =>[orig_patent_app_number] => 462940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/462940
Power plant Jan 13, 2000 Issued
Array ( [id] => 4383439 [patent_doc_number] => 06237339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Process for generating power and/or heat comprising a mixed conducting membrane reactor' [patent_app_type] => 1 [patent_app_number] => 9/424955 [patent_app_country] => US [patent_app_date] => 2000-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4256 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237339.pdf [firstpage_image] =>[orig_patent_app_number] => 424955 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/424955
Process for generating power and/or heat comprising a mixed conducting membrane reactor Jan 12, 2000 Issued
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