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] => 5876117 [patent_doc_number] => 20060026961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Method and apparatus for using geothermal energy for the production of power' [patent_app_type] => utility [patent_app_number] => 10/910613 [patent_app_country] => US [patent_app_date] => 2004-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5229 [patent_no_of_claims] => 35 [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/A1/0026/20060026961.pdf [firstpage_image] =>[orig_patent_app_number] => 10910613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/910613
Method and apparatus for using geothermal energy for the production of power Aug 3, 2004 Issued
Array ( [id] => 5819874 [patent_doc_number] => 20060024187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Hydraulic pump' [patent_app_type] => utility [patent_app_number] => 10/909609 [patent_app_country] => US [patent_app_date] => 2004-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2723 [patent_no_of_claims] => 20 [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/A1/0024/20060024187.pdf [firstpage_image] =>[orig_patent_app_number] => 10909609 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/909609
Hydraulic pump Aug 1, 2004 Issued
Array ( [id] => 5817035 [patent_doc_number] => 20060021348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Position control device for an electrical-fluid power drive and a method of positioning' [patent_app_type] => utility [patent_app_number] => 10/901000 [patent_app_country] => US [patent_app_date] => 2004-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4895 [patent_no_of_claims] => 24 [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/A1/0021/20060021348.pdf [firstpage_image] =>[orig_patent_app_number] => 10901000 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/901000
Position control device for an electrical-fluid power drive and a method of positioning Jul 27, 2004 Issued
Array ( [id] => 7151797 [patent_doc_number] => 20050081524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Tools for securing connectors using explosive charges and methods for using the same' [patent_app_type] => utility [patent_app_number] => 10/899789 [patent_app_country] => US [patent_app_date] => 2004-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11179 [patent_no_of_claims] => 34 [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/A1/0081/20050081524.pdf [firstpage_image] =>[orig_patent_app_number] => 10899789 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/899789
Tools for securing connectors using explosive charges and methods for using the same Jul 26, 2004 Issued
Array ( [id] => 5604524 [patent_doc_number] => 20060266040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Steam power plant' [patent_app_type] => utility [patent_app_number] => 10/569564 [patent_app_country] => US [patent_app_date] => 2004-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2133 [patent_no_of_claims] => 8 [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/A1/0266/20060266040.pdf [firstpage_image] =>[orig_patent_app_number] => 10569564 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/569564
Steam power plant Jul 25, 2004 Abandoned
Array ( [id] => 7025227 [patent_doc_number] => 20050019621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Power supply system' [patent_app_type] => utility [patent_app_number] => 10/898390 [patent_app_country] => US [patent_app_date] => 2004-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5153 [patent_no_of_claims] => 27 [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/A1/0019/20050019621.pdf [firstpage_image] =>[orig_patent_app_number] => 10898390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/898390
Power supply system Jul 22, 2004 Issued
Array ( [id] => 5762250 [patent_doc_number] => 20060016189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Fuel system used for cooling purposes' [patent_app_type] => utility [patent_app_number] => 10/896583 [patent_app_country] => US [patent_app_date] => 2004-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7745 [patent_no_of_claims] => 20 [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/A1/0016/20060016189.pdf [firstpage_image] =>[orig_patent_app_number] => 10896583 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/896583
Fuel system used for cooling purposes Jul 21, 2004 Issued
Array ( [id] => 535093 [patent_doc_number] => 07165955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Trochoid type oil pump' [patent_app_type] => utility [patent_app_number] => 10/896021 [patent_app_country] => US [patent_app_date] => 2004-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/165/07165955.pdf [firstpage_image] =>[orig_patent_app_number] => 10896021 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/896021
Trochoid type oil pump Jul 21, 2004 Issued
Array ( [id] => 5592809 [patent_doc_number] => 20060156725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-20 [patent_title] => 'Power generation from solar and waste heat' [patent_app_type] => utility [patent_app_number] => 10/565518 [patent_app_country] => US [patent_app_date] => 2004-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15522 [patent_no_of_claims] => 55 [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/A1/0156/20060156725.pdf [firstpage_image] =>[orig_patent_app_number] => 10565518 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565518
Power generation from solar and waste heat Jul 20, 2004 Issued
Array ( [id] => 7097097 [patent_doc_number] => 20050129555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Eccentric coupling device in radial compliance scroll compressor' [patent_app_type] => utility [patent_app_number] => 10/893941 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6282 [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/A1/0129/20050129555.pdf [firstpage_image] =>[orig_patent_app_number] => 10893941 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893941
Eccentric coupling device in radial compliance scroll compressor Jul 19, 2004 Issued
Array ( [id] => 5651604 [patent_doc_number] => 20060137339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Stirling engine' [patent_app_type] => utility [patent_app_number] => 10/564094 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4210 [patent_no_of_claims] => 6 [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/A1/0137/20060137339.pdf [firstpage_image] =>[orig_patent_app_number] => 10564094 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564094
Stirling engine Jul 19, 2004 Issued
Array ( [id] => 5788648 [patent_doc_number] => 20060010867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Individual cogeneration plant' [patent_app_type] => utility [patent_app_number] => 10/894272 [patent_app_country] => US [patent_app_date] => 2004-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5332 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20060010867.pdf [firstpage_image] =>[orig_patent_app_number] => 10894272 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/894272
Individual cogeneration plant Jul 18, 2004 Abandoned
Array ( [id] => 493600 [patent_doc_number] => 07207787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-24 [patent_title] => 'Scroll compressor with backflow-proof mechanism' [patent_app_type] => utility [patent_app_number] => 10/892287 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3798 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/207/07207787.pdf [firstpage_image] =>[orig_patent_app_number] => 10892287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/892287
Scroll compressor with backflow-proof mechanism Jul 15, 2004 Issued
Array ( [id] => 5788662 [patent_doc_number] => 20060010872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-19 [patent_title] => 'Working fluids for thermal energy conversion of waste heat from fuel cells using rankine cycle systems' [patent_app_type] => utility [patent_app_number] => 10/892913 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5571 [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/A1/0010/20060010872.pdf [firstpage_image] =>[orig_patent_app_number] => 10892913 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/892913
Working fluids for thermal energy conversion of waste heat from fuel cells using Rankine cycle systems Jul 15, 2004 Issued
Array ( [id] => 5737984 [patent_doc_number] => 20060008374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Vane-type rotary apparatus with split vanes' [patent_app_type] => utility [patent_app_number] => 10/888495 [patent_app_country] => US [patent_app_date] => 2004-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 5480 [patent_no_of_claims] => 17 [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/A1/0008/20060008374.pdf [firstpage_image] =>[orig_patent_app_number] => 10888495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/888495
Vane-type rotary apparatus with split vanes Jul 11, 2004 Abandoned
Array ( [id] => 510169 [patent_doc_number] => 07192260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-20 [patent_title] => 'Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining' [patent_app_type] => utility [patent_app_number] => 10/887189 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4490 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/192/07192260.pdf [firstpage_image] =>[orig_patent_app_number] => 10887189 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/887189
Progressive cavity pump/motor stator, and apparatus and method to manufacture same by electrochemical machining Jul 7, 2004 Issued
Array ( [id] => 5627580 [patent_doc_number] => 20060144048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Method and device for converting heat into mechanical or electrical power' [patent_app_type] => utility [patent_app_number] => 10/563722 [patent_app_country] => US [patent_app_date] => 2004-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8572 [patent_no_of_claims] => 18 [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/A1/0144/20060144048.pdf [firstpage_image] =>[orig_patent_app_number] => 10563722 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/563722
Method and device for converting heat into mechanical or electrical power Jul 6, 2004 Abandoned
Array ( [id] => 5756310 [patent_doc_number] => 20060207255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Method and device for carrying out a thermodynamic cycle' [patent_app_type] => utility [patent_app_number] => 10/566768 [patent_app_country] => US [patent_app_date] => 2004-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2896 [patent_no_of_claims] => 21 [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/A1/0207/20060207255.pdf [firstpage_image] =>[orig_patent_app_number] => 10566768 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/566768
Method and device for carrying out a thermodynamic cycle Jul 6, 2004 Issued
Array ( [id] => 7222426 [patent_doc_number] => 20050268604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Stirling cycle engine' [patent_app_type] => utility [patent_app_number] => 10/886133 [patent_app_country] => US [patent_app_date] => 2004-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5307 [patent_no_of_claims] => 7 [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/A1/0268/20050268604.pdf [firstpage_image] =>[orig_patent_app_number] => 10886133 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/886133
Stirling cycle engine Jul 6, 2004 Abandoned
Array ( [id] => 761320 [patent_doc_number] => 07007471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Unilateral thermal buckle beam actuator' [patent_app_type] => utility [patent_app_number] => 10/885280 [patent_app_country] => US [patent_app_date] => 2004-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 5191 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/007/07007471.pdf [firstpage_image] =>[orig_patent_app_number] => 10885280 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/885280
Unilateral thermal buckle beam actuator Jul 5, 2004 Issued
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