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] => 7201267 [patent_doc_number] => 20050257526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Steam engine' [patent_app_type] => utility [patent_app_number] => 11/132669 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6847 [patent_no_of_claims] => 22 [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/A1/0257/20050257526.pdf [firstpage_image] =>[orig_patent_app_number] => 11132669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132669
Steam engine May 18, 2005 Issued
Array ( [id] => 7201254 [patent_doc_number] => 20050257523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Afterburning, recuperated, positive displacement engine' [patent_app_type] => utility [patent_app_number] => 11/131968 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8111 [patent_no_of_claims] => 19 [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/A1/0257/20050257523.pdf [firstpage_image] =>[orig_patent_app_number] => 11131968 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/131968
Afterburning, recuperated, positive displacement engine May 17, 2005 Issued
Array ( [id] => 5771506 [patent_doc_number] => 20050266957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Power output apparatus and control method of the same' [patent_app_type] => utility [patent_app_number] => 11/125123 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13293 [patent_no_of_claims] => 19 [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/A1/0266/20050266957.pdf [firstpage_image] =>[orig_patent_app_number] => 11125123 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/125123
Power output apparatus and control method of the same May 9, 2005 Issued
Array ( [id] => 6954508 [patent_doc_number] => 20050210878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'System and method for storing, disseminating, and utilizing energy in the form of gas compression and expansion including a thermo-dynamic battery' [patent_app_type] => utility [patent_app_number] => 11/126920 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1772 [patent_no_of_claims] => 48 [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/A1/0210/20050210878.pdf [firstpage_image] =>[orig_patent_app_number] => 11126920 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/126920
System and method for storing, disseminating, and utilizing energy in the form of gas compression and expansion including a thermo-dynamic battery May 9, 2005 Abandoned
Array ( [id] => 707360 [patent_doc_number] => 07055321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-06 [patent_title] => 'Suspension mechanism for stirling cycle engine' [patent_app_type] => utility [patent_app_number] => 11/123521 [patent_app_country] => US [patent_app_date] => 2005-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6866 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/055/07055321.pdf [firstpage_image] =>[orig_patent_app_number] => 11123521 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/123521
Suspension mechanism for stirling cycle engine May 5, 2005 Issued
Array ( [id] => 514512 [patent_doc_number] => 07181913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-02-27 [patent_title] => 'Steam-generating drive system' [patent_app_type] => utility [patent_app_number] => 11/124441 [patent_app_country] => US [patent_app_date] => 2005-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2464 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/181/07181913.pdf [firstpage_image] =>[orig_patent_app_number] => 11124441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/124441
Steam-generating drive system May 5, 2005 Issued
Array ( [id] => 7068885 [patent_doc_number] => 20050244268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Self-regulating turbine' [patent_app_type] => utility [patent_app_number] => 11/121644 [patent_app_country] => US [patent_app_date] => 2005-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3662 [patent_no_of_claims] => 18 [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/A1/0244/20050244268.pdf [firstpage_image] =>[orig_patent_app_number] => 11121644 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/121644
Self-regulating turbine May 3, 2005 Abandoned
Array ( [id] => 6974712 [patent_doc_number] => 20050284427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Free piston compressor' [patent_app_type] => utility [patent_app_number] => 11/120128 [patent_app_country] => US [patent_app_date] => 2005-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5020 [patent_no_of_claims] => 38 [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/A1/0284/20050284427.pdf [firstpage_image] =>[orig_patent_app_number] => 11120128 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/120128
Free piston compressor May 1, 2005 Abandoned
Array ( [id] => 379147 [patent_doc_number] => 07308792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-18 [patent_title] => 'Steam power plant arrangement' [patent_app_type] => utility [patent_app_number] => 11/117200 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2459 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/308/07308792.pdf [firstpage_image] =>[orig_patent_app_number] => 11117200 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/117200
Steam power plant arrangement Apr 27, 2005 Issued
Array ( [id] => 5779053 [patent_doc_number] => 20060201148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Hydraulic-compression power cogeneration system and method' [patent_app_type] => utility [patent_app_number] => 11/118243 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0201/20060201148.pdf [firstpage_image] =>[orig_patent_app_number] => 11118243 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/118243
Hydraulic-compression power cogeneration system and method Apr 27, 2005 Abandoned
Array ( [id] => 508681 [patent_doc_number] => 07188473 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-13 [patent_title] => 'Shape memory alloy actuator system using segmented binary control' [patent_app_type] => utility [patent_app_number] => 11/114504 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 6518 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/188/07188473.pdf [firstpage_image] =>[orig_patent_app_number] => 11114504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114504
Shape memory alloy actuator system using segmented binary control Apr 25, 2005 Issued
Array ( [id] => 5914165 [patent_doc_number] => 20060236699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'LNG-based power and regasification system' [patent_app_type] => utility [patent_app_number] => 11/110935 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5930 [patent_no_of_claims] => 32 [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/A1/0236/20060236699.pdf [firstpage_image] =>[orig_patent_app_number] => 11110935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/110935
LNG-based power and regasification system Apr 20, 2005 Issued
Array ( [id] => 604749 [patent_doc_number] => 07152399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'High efficiency torque converter' [patent_app_type] => utility [patent_app_number] => 11/111042 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6113 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/152/07152399.pdf [firstpage_image] =>[orig_patent_app_number] => 11111042 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111042
High efficiency torque converter Apr 20, 2005 Issued
Array ( [id] => 526565 [patent_doc_number] => 07175388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Integrated labyrinth and carbon seal' [patent_app_type] => utility [patent_app_number] => 11/110734 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3092 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/175/07175388.pdf [firstpage_image] =>[orig_patent_app_number] => 11110734 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/110734
Integrated labyrinth and carbon seal Apr 20, 2005 Issued
Array ( [id] => 189440 [patent_doc_number] => 07640748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'System and method of cooling steam turbines' [patent_app_type] => utility [patent_app_number] => 11/110403 [patent_app_country] => US [patent_app_date] => 2005-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7083 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/640/07640748.pdf [firstpage_image] =>[orig_patent_app_number] => 11110403 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/110403
System and method of cooling steam turbines Apr 19, 2005 Issued
Array ( [id] => 5769209 [patent_doc_number] => 20050265822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Method of operating a compressor near the compressor pumping limit and compressor' [patent_app_type] => utility [patent_app_number] => 11/110965 [patent_app_country] => US [patent_app_date] => 2005-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2962 [patent_no_of_claims] => 13 [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/A1/0265/20050265822.pdf [firstpage_image] =>[orig_patent_app_number] => 11110965 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/110965
Method of operating a compressor near the compressor pumping limit and compressor Apr 19, 2005 Issued
Array ( [id] => 7065345 [patent_doc_number] => 20050241311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Zero emissions closed rankine cycle power system' [patent_app_type] => utility [patent_app_number] => 11/109237 [patent_app_country] => US [patent_app_date] => 2005-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9281 [patent_no_of_claims] => 56 [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/A1/0241/20050241311.pdf [firstpage_image] =>[orig_patent_app_number] => 11109237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/109237
Zero emissions closed rankine cycle power system Apr 17, 2005 Abandoned
Array ( [id] => 5762243 [patent_doc_number] => 20060016182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Power plant and process for the production of electric power from wind' [patent_app_type] => utility [patent_app_number] => 11/111475 [patent_app_country] => US [patent_app_date] => 2005-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2734 [patent_no_of_claims] => 12 [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/A1/0016/20060016182.pdf [firstpage_image] =>[orig_patent_app_number] => 11111475 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111475
Power plant and process for the production of electric power from wind Apr 17, 2005 Abandoned
Array ( [id] => 181385 [patent_doc_number] => 07651319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Compressor stator vane' [patent_app_type] => utility [patent_app_number] => 11/108278 [patent_app_country] => US [patent_app_date] => 2005-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 34 [patent_no_of_words] => 8605 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/651/07651319.pdf [firstpage_image] =>[orig_patent_app_number] => 11108278 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/108278
Compressor stator vane Apr 17, 2005 Issued
Array ( [id] => 7131181 [patent_doc_number] => 20050178119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Thermal actuators' [patent_app_type] => utility [patent_app_number] => 11/107799 [patent_app_country] => US [patent_app_date] => 2005-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4194 [patent_no_of_claims] => 8 [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/A1/0178/20050178119.pdf [firstpage_image] =>[orig_patent_app_number] => 11107799 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/107799
Thermal actuators Apr 17, 2005 Issued
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