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] => 3489179 [patent_doc_number] => 05513552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-07 [patent_title] => 'Single lever control system with torque-amplifying device' [patent_app_type] => 1 [patent_app_number] => 8/493726 [patent_app_country] => US [patent_app_date] => 1995-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 9407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/513/05513552.pdf [firstpage_image] =>[orig_patent_app_number] => 493726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493726
Single lever control system with torque-amplifying device Jun 21, 1995 Issued
Array ( [id] => 3713415 [patent_doc_number] => 05671905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Electrochemical actuator and method of making same' [patent_app_type] => 1 [patent_app_number] => 8/493278 [patent_app_country] => US [patent_app_date] => 1995-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4919 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/671/05671905.pdf [firstpage_image] =>[orig_patent_app_number] => 493278 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493278
Electrochemical actuator and method of making same Jun 20, 1995 Issued
Array ( [id] => 3498441 [patent_doc_number] => 05586578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Positive sequence fluid transfer assembly' [patent_app_type] => 1 [patent_app_number] => 8/493098 [patent_app_country] => US [patent_app_date] => 1995-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 1306 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/586/05586578.pdf [firstpage_image] =>[orig_patent_app_number] => 493098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493098
Positive sequence fluid transfer assembly Jun 20, 1995 Issued
Array ( [id] => 3643320 [patent_doc_number] => 05590677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Electropneumatic positioner' [patent_app_type] => 1 [patent_app_number] => 8/492904 [patent_app_country] => US [patent_app_date] => 1995-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4372 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590677.pdf [firstpage_image] =>[orig_patent_app_number] => 492904 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/492904
Electropneumatic positioner Jun 19, 1995 Issued
Array ( [id] => 3607169 [patent_doc_number] => 05592973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Pressure capture valve' [patent_app_type] => 1 [patent_app_number] => 8/491400 [patent_app_country] => US [patent_app_date] => 1995-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 4484 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/592/05592973.pdf [firstpage_image] =>[orig_patent_app_number] => 491400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491400
Pressure capture valve Jun 18, 1995 Issued
Array ( [id] => 3563751 [patent_doc_number] => 05579641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Air return piston for use in a fastener installation tool' [patent_app_type] => 1 [patent_app_number] => 8/491046 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8436 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/579/05579641.pdf [firstpage_image] =>[orig_patent_app_number] => 491046 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/491046
Air return piston for use in a fastener installation tool Jun 15, 1995 Issued
Array ( [id] => 3644468 [patent_doc_number] => 05647209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Fastener installation tool with positive pressure pintail removal system' [patent_app_type] => 1 [patent_app_number] => 8/490697 [patent_app_country] => US [patent_app_date] => 1995-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8631 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/647/05647209.pdf [firstpage_image] =>[orig_patent_app_number] => 490697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/490697
Fastener installation tool with positive pressure pintail removal system Jun 15, 1995 Issued
Array ( [id] => 3646075 [patent_doc_number] => 05626333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Sorter, sheet jogging device, stapling device, and stapling sorter using those devices for copying machine' [patent_app_type] => 1 [patent_app_number] => 8/489404 [patent_app_country] => US [patent_app_date] => 1995-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 10808 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/626/05626333.pdf [firstpage_image] =>[orig_patent_app_number] => 489404 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489404
Sorter, sheet jogging device, stapling device, and stapling sorter using those devices for copying machine Jun 11, 1995 Issued
Array ( [id] => 3639034 [patent_doc_number] => 05657629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Method of changing speed and torque with a continuously variable vane-type machine' [patent_app_type] => 1 [patent_app_number] => 8/483997 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 57 [patent_no_of_words] => 15130 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657629.pdf [firstpage_image] =>[orig_patent_app_number] => 483997 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/483997
Method of changing speed and torque with a continuously variable vane-type machine Jun 6, 1995 Issued
Array ( [id] => 3720298 [patent_doc_number] => 05799563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Piston and cylinder clamping motor' [patent_app_type] => 1 [patent_app_number] => 8/477826 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2145 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799563.pdf [firstpage_image] =>[orig_patent_app_number] => 477826 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/477826
Piston and cylinder clamping motor Jun 6, 1995 Issued
08/481805 VANE-TYPE CONTINUOUSLY VARIABLE TRANSMISSION WITH EXCELL POWER STORAGE AND RECOVERY Jun 6, 1995 Abandoned
Array ( [id] => 3643370 [patent_doc_number] => 05655370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Vane-type continuously variable transmission' [patent_app_type] => 1 [patent_app_number] => 8/480772 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 57 [patent_no_of_words] => 14866 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655370.pdf [firstpage_image] =>[orig_patent_app_number] => 480772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/480772
Vane-type continuously variable transmission Jun 6, 1995 Issued
Array ( [id] => 3493475 [patent_doc_number] => 05568759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Hydraulic circuit having dual electrohydraulic control valves' [patent_app_type] => 1 [patent_app_number] => 8/473626 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2095 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/568/05568759.pdf [firstpage_image] =>[orig_patent_app_number] => 473626 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/473626
Hydraulic circuit having dual electrohydraulic control valves Jun 6, 1995 Issued
Array ( [id] => 3532863 [patent_doc_number] => 05546750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-20 [patent_title] => 'Hydraulic circuit for pressure-controlling a hydraulic distributor of the open-center type' [patent_app_type] => 1 [patent_app_number] => 8/474144 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1754 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/546/05546750.pdf [firstpage_image] =>[orig_patent_app_number] => 474144 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/474144
Hydraulic circuit for pressure-controlling a hydraulic distributor of the open-center type Jun 6, 1995 Issued
08/482694 ENERGY MANAGEMENT AND SUPPLY SYSTEM Jun 6, 1995 Abandoned
Array ( [id] => 3715990 [patent_doc_number] => 05697218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'System for geothermal production of electricity' [patent_app_type] => 1 [patent_app_number] => 8/486704 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8113 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/697/05697218.pdf [firstpage_image] =>[orig_patent_app_number] => 486704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/486704
System for geothermal production of electricity Jun 6, 1995 Issued
08/473925 OCEAN THERMAL ENERGY CONVERSION (OTEC) SYSTEM Jun 6, 1995 Abandoned
Array ( [id] => 3507706 [patent_doc_number] => 05526644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Oil intensifier cylinder' [patent_app_type] => 1 [patent_app_number] => 8/478099 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4066 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/526/05526644.pdf [firstpage_image] =>[orig_patent_app_number] => 478099 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/478099
Oil intensifier cylinder Jun 6, 1995 Issued
Array ( [id] => 3620601 [patent_doc_number] => 05630318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Method of pumping with a vane-type pump having a flexible cam ring' [patent_app_type] => 1 [patent_app_number] => 8/481802 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 56 [patent_no_of_words] => 15148 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630318.pdf [firstpage_image] =>[orig_patent_app_number] => 481802 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/481802
Method of pumping with a vane-type pump having a flexible cam ring Jun 6, 1995 Issued
Array ( [id] => 3709544 [patent_doc_number] => 05701795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Hydraulic system' [patent_app_type] => 1 [patent_app_number] => 8/464688 [patent_app_country] => US [patent_app_date] => 1995-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10130 [patent_no_of_claims] => 30 [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/05/701/05701795.pdf [firstpage_image] =>[orig_patent_app_number] => 464688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/464688
Hydraulic system Jun 5, 1995 Issued
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