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] => 4354334 [patent_doc_number] => 06301894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Geothermal power generator' [patent_app_type] => 1 [patent_app_number] => 9/569389 [patent_app_country] => US [patent_app_date] => 2000-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1934 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301894.pdf [firstpage_image] =>[orig_patent_app_number] => 569389 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/569389
Geothermal power generator May 11, 2000 Issued
Array ( [id] => 955405 [patent_doc_number] => 06955153 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-18 [patent_title] => 'Asymmetric compete expansion rotary engine cycle' [patent_app_type] => utility [patent_app_number] => 09/570323 [patent_app_country] => US [patent_app_date] => 2000-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 21 [patent_no_of_words] => 6723 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/955/06955153.pdf [firstpage_image] =>[orig_patent_app_number] => 09570323 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/570323
Asymmetric compete expansion rotary engine cycle May 11, 2000 Issued
Array ( [id] => 4383482 [patent_doc_number] => 06237342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Gravity motor' [patent_app_type] => 1 [patent_app_number] => 9/569582 [patent_app_country] => US [patent_app_date] => 2000-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3578 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237342.pdf [firstpage_image] =>[orig_patent_app_number] => 569582 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/569582
Gravity motor May 10, 2000 Issued
Array ( [id] => 1516096 [patent_doc_number] => 06412280 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Fluid motor' [patent_app_type] => B1 [patent_app_number] => 09/569915 [patent_app_country] => US [patent_app_date] => 2000-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 28 [patent_no_of_words] => 9621 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/412/06412280.pdf [firstpage_image] =>[orig_patent_app_number] => 09569915 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/569915
Fluid motor May 10, 2000 Issued
Array ( [id] => 4354350 [patent_doc_number] => 06301895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Method for closed-loop output control of a steam power plant, and steam power plant' [patent_app_type] => 1 [patent_app_number] => 9/568360 [patent_app_country] => US [patent_app_date] => 2000-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3135 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301895.pdf [firstpage_image] =>[orig_patent_app_number] => 568360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/568360
Method for closed-loop output control of a steam power plant, and steam power plant May 9, 2000 Issued
Array ( [id] => 1533315 [patent_doc_number] => 06336447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Method and apparatus for compression brake enhancement using fuel and an intercooler bypass' [patent_app_type] => B1 [patent_app_number] => 09/566483 [patent_app_country] => US [patent_app_date] => 2000-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2614 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/336/06336447.pdf [firstpage_image] =>[orig_patent_app_number] => 09566483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/566483
Method and apparatus for compression brake enhancement using fuel and an intercooler bypass May 7, 2000 Issued
Array ( [id] => 1579654 [patent_doc_number] => 06357397 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Axially controlled rotary energy converters for engines and pumps' [patent_app_type] => B1 [patent_app_number] => 09/565741 [patent_app_country] => US [patent_app_date] => 2000-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 28 [patent_no_of_words] => 7857 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357397.pdf [firstpage_image] =>[orig_patent_app_number] => 09565741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/565741
Axially controlled rotary energy converters for engines and pumps May 7, 2000 Issued
Array ( [id] => 4345696 [patent_doc_number] => 06273055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Rotary engine' [patent_app_type] => 1 [patent_app_number] => 9/564269 [patent_app_country] => US [patent_app_date] => 2000-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2800 [patent_no_of_claims] => 24 [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/06/273/06273055.pdf [firstpage_image] =>[orig_patent_app_number] => 564269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/564269
Rotary engine May 3, 2000 Issued
Array ( [id] => 4322535 [patent_doc_number] => 06332318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-25 [patent_title] => 'Solidification engine and thermal management system for electronics' [patent_app_type] => 1 [patent_app_number] => 9/560914 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332318.pdf [firstpage_image] =>[orig_patent_app_number] => 560914 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/560914
Solidification engine and thermal management system for electronics Apr 27, 2000 Issued
Array ( [id] => 4277298 [patent_doc_number] => 06250078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Engine cycle and fuels for same' [patent_app_type] => 1 [patent_app_number] => 9/559024 [patent_app_country] => US [patent_app_date] => 2000-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5848 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250078.pdf [firstpage_image] =>[orig_patent_app_number] => 559024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/559024
Engine cycle and fuels for same Apr 26, 2000 Issued
Array ( [id] => 4288833 [patent_doc_number] => 06240727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Manufacture of Nitinol rings for thermally responsive control of casing latch' [patent_app_type] => 1 [patent_app_number] => 9/559053 [patent_app_country] => US [patent_app_date] => 2000-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1321 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240727.pdf [firstpage_image] =>[orig_patent_app_number] => 559053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/559053
Manufacture of Nitinol rings for thermally responsive control of casing latch Apr 26, 2000 Issued
09/559961 Hydraulic torque transmitter and synchronizer Apr 26, 2000 Abandoned
Array ( [id] => 4286799 [patent_doc_number] => 06314736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Exhaust gas turbine of a turbocharger for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/558834 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3089 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314736.pdf [firstpage_image] =>[orig_patent_app_number] => 558834 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/558834
Exhaust gas turbine of a turbocharger for an internal combustion engine Apr 25, 2000 Issued
Array ( [id] => 4303885 [patent_doc_number] => 06327857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Device, method and application in connection with a turbomachine and pumping and lubricating arrangement in connection with such a machine' [patent_app_type] => 1 [patent_app_number] => 9/529945 [patent_app_country] => US [patent_app_date] => 2000-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5792 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327857.pdf [firstpage_image] =>[orig_patent_app_number] => 529945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529945
Device, method and application in connection with a turbomachine and pumping and lubricating arrangement in connection with such a machine Apr 20, 2000 Issued
Array ( [id] => 4357980 [patent_doc_number] => 06260358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Multi-cylinder internal combustion engine with an exhaust-gas turbocharger' [patent_app_type] => 1 [patent_app_number] => 9/551164 [patent_app_country] => US [patent_app_date] => 2000-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2722 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260358.pdf [firstpage_image] =>[orig_patent_app_number] => 551164 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/551164
Multi-cylinder internal combustion engine with an exhaust-gas turbocharger Apr 16, 2000 Issued
Array ( [id] => 4298845 [patent_doc_number] => 06247308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Bidirectional rotary motion-converter, wave motors, and various other applications thereof' [patent_app_type] => 1 [patent_app_number] => 9/550494 [patent_app_country] => US [patent_app_date] => 2000-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2103 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/247/06247308.pdf [firstpage_image] =>[orig_patent_app_number] => 550494 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/550494
Bidirectional rotary motion-converter, wave motors, and various other applications thereof Apr 16, 2000 Issued
Array ( [id] => 1561893 [patent_doc_number] => 06338249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Electrothermally actuated vibromotor' [patent_app_type] => B1 [patent_app_number] => 09/549381 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5077 [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] => patent [pdf_file] => patents/06/338/06338249.pdf [firstpage_image] =>[orig_patent_app_number] => 09549381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549381
Electrothermally actuated vibromotor Apr 12, 2000 Issued
Array ( [id] => 1586535 [patent_doc_number] => 06381962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Method and apparatus for generating electric power by combusting wastes' [patent_app_type] => B1 [patent_app_number] => 09/529439 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6165 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/381/06381962.pdf [firstpage_image] =>[orig_patent_app_number] => 09529439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529439
Method and apparatus for generating electric power by combusting wastes Apr 12, 2000 Issued
Array ( [id] => 4354306 [patent_doc_number] => 06301892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Electric ignition type gas generation apparatus' [patent_app_type] => 1 [patent_app_number] => 9/545927 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3986 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301892.pdf [firstpage_image] =>[orig_patent_app_number] => 545927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545927
Electric ignition type gas generation apparatus Apr 9, 2000 Issued
Array ( [id] => 1442488 [patent_doc_number] => 06367251 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Lockable microelectromechanical actuators using thermoplastic material, and methods of operating same' [patent_app_type] => B1 [patent_app_number] => 09/543540 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5989 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367251.pdf [firstpage_image] =>[orig_patent_app_number] => 09543540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543540
Lockable microelectromechanical actuators using thermoplastic material, and methods of operating same Apr 4, 2000 Issued
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