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] => 6544402 [patent_doc_number] => 20020083708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Fluid buoyancy generator and its efficiency reform by thermoeffect' [patent_app_type] => new [patent_app_number] => 10/012279 [patent_app_country] => US [patent_app_date] => 2001-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2985 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20020083708.pdf [firstpage_image] =>[orig_patent_app_number] => 10012279 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/012279
Fluid buoyancy generator and its efficiency reform by thermoeffect Nov 30, 2001 Abandoned
Array ( [id] => 6614527 [patent_doc_number] => 20030101721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'MEMS actuators' [patent_app_type] => new [patent_app_number] => 09/997955 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3479 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20030101721.pdf [firstpage_image] =>[orig_patent_app_number] => 09997955 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/997955
MEMS actuators Nov 29, 2001 Abandoned
Array ( [id] => 1315386 [patent_doc_number] => 06598397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-29 [patent_title] => 'Integrated micro combined heat and power system' [patent_app_type] => B2 [patent_app_number] => 09/998705 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9278 [patent_no_of_claims] => 92 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/598/06598397.pdf [firstpage_image] =>[orig_patent_app_number] => 09998705 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/998705
Integrated micro combined heat and power system Nov 29, 2001 Issued
Array ( [id] => 1255745 [patent_doc_number] => 06662563 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Compact power generation apparatus and method of generating energy' [patent_app_type] => B1 [patent_app_number] => 09/980362 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4470 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/662/06662563.pdf [firstpage_image] =>[orig_patent_app_number] => 09980362 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/980362
Compact power generation apparatus and method of generating energy Nov 29, 2001 Issued
Array ( [id] => 1373300 [patent_doc_number] => 06532740 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Generator employing the Coriolis effect' [patent_app_type] => B1 [patent_app_number] => 10/012866 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5721 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/532/06532740.pdf [firstpage_image] =>[orig_patent_app_number] => 10012866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/012866
Generator employing the Coriolis effect Nov 29, 2001 Issued
Array ( [id] => 1383661 [patent_doc_number] => 06523346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Process for controlling the cooling air mass flow of a gas turbine set' [patent_app_type] => B1 [patent_app_number] => 09/993673 [patent_app_country] => US [patent_app_date] => 2001-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5624 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/523/06523346.pdf [firstpage_image] =>[orig_patent_app_number] => 09993673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/993673
Process for controlling the cooling air mass flow of a gas turbine set Nov 26, 2001 Issued
Array ( [id] => 6763440 [patent_doc_number] => 20030097838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'CONVERTING DISSIPATED HEAT TO WORK ENERGY USING A THERMO-ACOUSTIC GENERATOR' [patent_app_type] => new [patent_app_number] => 09/994170 [patent_app_country] => US [patent_app_date] => 2001-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6492 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20030097838.pdf [firstpage_image] =>[orig_patent_app_number] => 09994170 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/994170
Converting dissipated heat to work energy using a thermo-acoustic generator Nov 25, 2001 Issued
Array ( [id] => 5869462 [patent_doc_number] => 20020046561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-25 [patent_title] => 'Retrofit equipment for reducing the consumption of fossil fuel by a power plant using solar insolation' [patent_app_type] => new [patent_app_number] => 09/991821 [patent_app_country] => US [patent_app_date] => 2001-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20020046561.pdf [firstpage_image] =>[orig_patent_app_number] => 09991821 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991821
Retrofit equipment for reducing the consumption of fossil fuel by a power plant using solar insolation Nov 25, 2001 Issued
Array ( [id] => 1310400 [patent_doc_number] => 06604514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Means for a combustion engine having a super charger' [patent_app_type] => B1 [patent_app_number] => 09/869731 [patent_app_country] => US [patent_app_date] => 2001-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1733 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/604/06604514.pdf [firstpage_image] =>[orig_patent_app_number] => 09869731 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/869731
Means for a combustion engine having a super charger Nov 25, 2001 Issued
Array ( [id] => 1448211 [patent_doc_number] => 06460338 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Absorption waste-heat recovery system' [patent_app_type] => B1 [patent_app_number] => 09/994093 [patent_app_country] => US [patent_app_date] => 2001-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6011 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/460/06460338.pdf [firstpage_image] =>[orig_patent_app_number] => 09994093 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/994093
Absorption waste-heat recovery system Nov 25, 2001 Issued
Array ( [id] => 1250940 [patent_doc_number] => 06668550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'Method and apparatus for converting dissipated heat to work energy' [patent_app_type] => B2 [patent_app_number] => 09/994175 [patent_app_country] => US [patent_app_date] => 2001-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 5456 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/668/06668550.pdf [firstpage_image] =>[orig_patent_app_number] => 09994175 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/994175
Method and apparatus for converting dissipated heat to work energy Nov 25, 2001 Issued
Array ( [id] => 1337097 [patent_doc_number] => 06574962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'KOH flue gas recirculation power plant with waste heat and byproduct recovery' [patent_app_type] => B1 [patent_app_number] => 09/990360 [patent_app_country] => US [patent_app_date] => 2001-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2858 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574962.pdf [firstpage_image] =>[orig_patent_app_number] => 09990360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/990360
KOH flue gas recirculation power plant with waste heat and byproduct recovery Nov 22, 2001 Issued
Array ( [id] => 5786083 [patent_doc_number] => 20020159902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Mechanical discharge self-supercharging engine' [patent_app_type] => new [patent_app_number] => 09/979281 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7890 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159902.pdf [firstpage_image] =>[orig_patent_app_number] => 09979281 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/979281
Mechanical discharge self-supercharging engine Nov 20, 2001 Abandoned
Array ( [id] => 1258607 [patent_doc_number] => 06658852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Motor vehicle drive' [patent_app_type] => B2 [patent_app_number] => 09/989689 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3110 [patent_no_of_claims] => 13 [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/06/658/06658852.pdf [firstpage_image] =>[orig_patent_app_number] => 09989689 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/989689
Motor vehicle drive Nov 20, 2001 Issued
Array ( [id] => 1370605 [patent_doc_number] => 06536215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Method for optimally operating co-generation of electricity and heat and optimally operating district heating power plant' [patent_app_type] => B1 [patent_app_number] => 09/914201 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 12737 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/536/06536215.pdf [firstpage_image] =>[orig_patent_app_number] => 09914201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914201
Method for optimally operating co-generation of electricity and heat and optimally operating district heating power plant Nov 19, 2001 Issued
Array ( [id] => 6105087 [patent_doc_number] => 20020170292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Concepts and their applications, pumps, compressors working on valves and engines working on those compressors' [patent_app_type] => new [patent_app_number] => 09/886862 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1386 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20020170292.pdf [firstpage_image] =>[orig_patent_app_number] => 09886862 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/886862
Concepts and their applications, pumps, compressors working on valves and engines working on those compressors Nov 19, 2001 Abandoned
Array ( [id] => 6798832 [patent_doc_number] => 20030093996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'METHOD AND APPARATUS FOR AN AUTOMOTIVE POWER GENERATING SYSTEM' [patent_app_type] => new [patent_app_number] => 09/992158 [patent_app_country] => US [patent_app_date] => 2001-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8637 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20030093996.pdf [firstpage_image] =>[orig_patent_app_number] => 09992158 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/992158
Method and apparatus for an automotive power generating system Nov 18, 2001 Issued
Array ( [id] => 6798831 [patent_doc_number] => 20030093995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'ELECTRICAL ENERGY-GENERATING HEAT SINK SYSTEM AND METHOD OF USING SAME TO RECHARGE AN ENERGY STORAGE DEVICE' [patent_app_type] => new [patent_app_number] => 09/991110 [patent_app_country] => US [patent_app_date] => 2001-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5946 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20030093995.pdf [firstpage_image] =>[orig_patent_app_number] => 09991110 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/991110
Electrical energy-generating heat sink system and method of using same to recharge an energy storage device Nov 15, 2001 Issued
Array ( [id] => 1388930 [patent_doc_number] => 06516617 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Method for transforming heat using a vortex aggregate' [patent_app_type] => B1 [patent_app_number] => 09/926314 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3512 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/516/06516617.pdf [firstpage_image] =>[orig_patent_app_number] => 09926314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/926314
Method for transforming heat using a vortex aggregate Nov 14, 2001 Issued
Array ( [id] => 1462294 [patent_doc_number] => 06457308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Thermal energy engine assembly' [patent_app_type] => B1 [patent_app_number] => 09/987501 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1798 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457308.pdf [firstpage_image] =>[orig_patent_app_number] => 09987501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987501
Thermal energy engine assembly Nov 14, 2001 Issued
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