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] => 6810880 [patent_doc_number] => 20030070430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Modular water heater' [patent_app_type] => new [patent_app_number] => 09/976256 [patent_app_country] => US [patent_app_date] => 2001-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9547 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20030070430.pdf [firstpage_image] =>[orig_patent_app_number] => 09976256 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/976256
Modular water heater Oct 11, 2001 Issued
Array ( [id] => 1394969 [patent_doc_number] => 06510693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-28 [patent_title] => 'Method and device for producing hot working gases' [patent_app_type] => B2 [patent_app_number] => 09/975307 [patent_app_country] => US [patent_app_date] => 2001-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3235 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/510/06510693.pdf [firstpage_image] =>[orig_patent_app_number] => 09975307 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/975307
Method and device for producing hot working gases Oct 11, 2001 Issued
Array ( [id] => 6589247 [patent_doc_number] => 20020041813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Exhaust gas turbocharger for an internal combustion engine and a method for operating an exhaust gas turbocharger' [patent_app_type] => new [patent_app_number] => 09/974713 [patent_app_country] => US [patent_app_date] => 2001-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4394 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20020041813.pdf [firstpage_image] =>[orig_patent_app_number] => 09974713 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974713
Exhaust gas turbocharger for an internal combustion engine and a method for operating an exhaust gas turbocharger Oct 9, 2001 Issued
Array ( [id] => 1543254 [patent_doc_number] => 06397600 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Closed loop fluorocarbon circuit for efficient power generation' [patent_app_type] => B1 [patent_app_number] => 09/974543 [patent_app_country] => US [patent_app_date] => 2001-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3675 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/397/06397600.pdf [firstpage_image] =>[orig_patent_app_number] => 09974543 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/974543
Closed loop fluorocarbon circuit for efficient power generation Oct 8, 2001 Issued
Array ( [id] => 7277915 [patent_doc_number] => 20040060292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Rankine cycle device of internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/398167 [patent_app_country] => US [patent_app_date] => 2003-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11269 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20040060292.pdf [firstpage_image] =>[orig_patent_app_number] => 10398167 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398167
Rankine cycle device of internal combustion engine Oct 4, 2001 Issued
Array ( [id] => 7340216 [patent_doc_number] => 20040045292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Vehicle driving device' [patent_app_type] => new [patent_app_number] => 10/398810 [patent_app_country] => US [patent_app_date] => 2003-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3784 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20040045292.pdf [firstpage_image] =>[orig_patent_app_number] => 10398810 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398810
Vehicle driving device Oct 4, 2001 Issued
Array ( [id] => 1394894 [patent_doc_number] => 06510689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-28 [patent_title] => 'Method and device for transmitting mechanical energy between a stirling machine and a generator or an electric motor' [patent_app_type] => B2 [patent_app_number] => 09/972263 [patent_app_country] => US [patent_app_date] => 2001-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 5437 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/510/06510689.pdf [firstpage_image] =>[orig_patent_app_number] => 09972263 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/972263
Method and device for transmitting mechanical energy between a stirling machine and a generator or an electric motor Oct 4, 2001 Issued
Array ( [id] => 5797263 [patent_doc_number] => 20020007636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Thermal energy retrieval system for internal combustion engines' [patent_app_type] => new [patent_app_number] => 09/968510 [patent_app_country] => US [patent_app_date] => 2001-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3862 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20020007636.pdf [firstpage_image] =>[orig_patent_app_number] => 09968510 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/968510
Thermal energy retrieval system for internal combustion engines Oct 1, 2001 Abandoned
Array ( [id] => 5824592 [patent_doc_number] => 20020066271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => ' Method and device for controlling a steam turbine with a steam bleed' [patent_app_type] => new [patent_app_number] => 09/968429 [patent_app_country] => US [patent_app_date] => 2001-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4847 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20020066271.pdf [firstpage_image] =>[orig_patent_app_number] => 09968429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/968429
Method and device for controlling a steam turbine with a steam bleed Sep 30, 2001 Issued
Array ( [id] => 1582586 [patent_doc_number] => 06481208 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'External steam dump' [patent_app_type] => B1 [patent_app_number] => 09/969277 [patent_app_country] => US [patent_app_date] => 2001-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1548 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/481/06481208.pdf [firstpage_image] =>[orig_patent_app_number] => 09969277 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/969277
External steam dump Sep 30, 2001 Issued
Array ( [id] => 1293675 [patent_doc_number] => 06619042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-16 [patent_title] => 'Deaeration of makeup water in a steam surface condenser' [patent_app_type] => B2 [patent_app_number] => 09/969247 [patent_app_country] => US [patent_app_date] => 2001-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1778 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/619/06619042.pdf [firstpage_image] =>[orig_patent_app_number] => 09969247 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/969247
Deaeration of makeup water in a steam surface condenser Sep 30, 2001 Issued
Array ( [id] => 6780366 [patent_doc_number] => 20030061813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Dragon\'s Breath Kiln' [patent_app_type] => new [patent_app_number] => 09/968268 [patent_app_country] => US [patent_app_date] => 2001-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 557 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0061/20030061813.pdf [firstpage_image] =>[orig_patent_app_number] => 09968268 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/968268
Dragon's Breath Kiln Sep 30, 2001 Abandoned
Array ( [id] => 6390866 [patent_doc_number] => 20020035834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Method and apparatus for diminishing the consumption of fuel and converting reciprocal piston motion into rotary motion' [patent_app_type] => new [patent_app_number] => 09/963769 [patent_app_country] => US [patent_app_date] => 2001-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11187 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20020035834.pdf [firstpage_image] =>[orig_patent_app_number] => 09963769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/963769
Method and apparatus for diminishing the consumption of fuel and converting reciprocal piston motion into rotary motion Sep 25, 2001 Issued
Array ( [id] => 6496710 [patent_doc_number] => 20020134081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Direct-injection engine with turbocharger and method of controlling the same' [patent_app_type] => new [patent_app_number] => 09/961443 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20020134081.pdf [firstpage_image] =>[orig_patent_app_number] => 09961443 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/961443
Direct-injection engine with turbocharger and method of controlling the same Sep 24, 2001 Issued
Array ( [id] => 1592873 [patent_doc_number] => 06474065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Multijunction thermoelectric actuator employing alternating electrically conducting material strips' [patent_app_type] => B1 [patent_app_number] => 09/960913 [patent_app_country] => US [patent_app_date] => 2001-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1387 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/474/06474065.pdf [firstpage_image] =>[orig_patent_app_number] => 09960913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/960913
Multijunction thermoelectric actuator employing alternating electrically conducting material strips Sep 23, 2001 Issued
09/960601 Method and apparatus of converting heat to useful energy Sep 20, 2001 Abandoned
Array ( [id] => 1553826 [patent_doc_number] => 06434942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Building, or other self-supporting structure, incorporating multi-stage system for energy generation' [patent_app_type] => B1 [patent_app_number] => 09/955946 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3844 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/434/06434942.pdf [firstpage_image] =>[orig_patent_app_number] => 09955946 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955946
Building, or other self-supporting structure, incorporating multi-stage system for energy generation Sep 19, 2001 Issued
Array ( [id] => 1454814 [patent_doc_number] => 06425248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Solar power generation administration system, and solar power generation administration method to provide useful information to user' [patent_app_type] => B1 [patent_app_number] => 09/956134 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 59 [patent_no_of_words] => 11893 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/425/06425248.pdf [firstpage_image] =>[orig_patent_app_number] => 09956134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956134
Solar power generation administration system, and solar power generation administration method to provide useful information to user Sep 19, 2001 Issued
Array ( [id] => 6717789 [patent_doc_number] => 20030051476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Power system' [patent_app_type] => new [patent_app_number] => 09/682558 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2825 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051476.pdf [firstpage_image] =>[orig_patent_app_number] => 09682558 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682558
Power system Sep 18, 2001 Abandoned
Array ( [id] => 1445517 [patent_doc_number] => 06453669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-24 [patent_title] => 'Helicopter in-flight rotor tracking system, method, and smart actuator therefor' [patent_app_type] => B2 [patent_app_number] => 09/955769 [patent_app_country] => US [patent_app_date] => 2001-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 8166 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/453/06453669.pdf [firstpage_image] =>[orig_patent_app_number] => 09955769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955769
Helicopter in-flight rotor tracking system, method, and smart actuator therefor Sep 18, 2001 Issued
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