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] => 4160064 [patent_doc_number] => 06082983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Vane pump' [patent_app_type] => 1 [patent_app_number] => 9/068732 [patent_app_country] => US [patent_app_date] => 1998-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6243 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/082/06082983.pdf [firstpage_image] =>[orig_patent_app_number] => 068732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/068732
Vane pump Jul 19, 1998 Issued
Array ( [id] => 3926669 [patent_doc_number] => 05953915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Device for time-dependent control of the duration of regeneration of an air dryer' [patent_app_type] => 1 [patent_app_number] => 9/116894 [patent_app_country] => US [patent_app_date] => 1998-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953915.pdf [firstpage_image] =>[orig_patent_app_number] => 116894 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116894
Device for time-dependent control of the duration of regeneration of an air dryer Jul 16, 1998 Issued
Array ( [id] => 4121269 [patent_doc_number] => 06062023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Cantilevered crankshaft stirling cycle machine' [patent_app_type] => 1 [patent_app_number] => 9/115383 [patent_app_country] => US [patent_app_date] => 1998-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 5681 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062023.pdf [firstpage_image] =>[orig_patent_app_number] => 115383 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/115383
Cantilevered crankshaft stirling cycle machine Jul 13, 1998 Issued
Array ( [id] => 4168334 [patent_doc_number] => 06041600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Utilization of quantum wires in MEMS actuators' [patent_app_type] => 1 [patent_app_number] => 9/113064 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041600.pdf [firstpage_image] =>[orig_patent_app_number] => 113064 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/113064
Utilization of quantum wires in MEMS actuators Jul 9, 1998 Issued
Array ( [id] => 4052111 [patent_doc_number] => 06067797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Thermal actuator' [patent_app_type] => 1 [patent_app_number] => 9/113081 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15022 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067797.pdf [firstpage_image] =>[orig_patent_app_number] => 113081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/113081
Thermal actuator Jul 9, 1998 Issued
Array ( [id] => 4092416 [patent_doc_number] => 06044646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Micro cilia array and use thereof' [patent_app_type] => 1 [patent_app_number] => 9/113079 [patent_app_country] => US [patent_app_date] => 1998-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16014 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/044/06044646.pdf [firstpage_image] =>[orig_patent_app_number] => 113079 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/113079
Micro cilia array and use thereof Jul 9, 1998 Issued
Array ( [id] => 3906833 [patent_doc_number] => 05979292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Method of operating a pneumatic brake booster' [patent_app_type] => 1 [patent_app_number] => 9/051429 [patent_app_country] => US [patent_app_date] => 1998-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2439 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/979/05979292.pdf [firstpage_image] =>[orig_patent_app_number] => 051429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/051429
Method of operating a pneumatic brake booster Jul 1, 1998 Issued
Array ( [id] => 3917224 [patent_doc_number] => 05996471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Aluminum alloy for internal-combustion piston, and aluminum alloy piston' [patent_app_type] => 1 [patent_app_number] => 9/106894 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2595 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996471.pdf [firstpage_image] =>[orig_patent_app_number] => 106894 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/106894
Aluminum alloy for internal-combustion piston, and aluminum alloy piston Jun 29, 1998 Issued
Array ( [id] => 3915242 [patent_doc_number] => 05996342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Hydrostatic drive train controller' [patent_app_type] => 1 [patent_app_number] => 9/102785 [patent_app_country] => US [patent_app_date] => 1998-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5385 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/996/05996342.pdf [firstpage_image] =>[orig_patent_app_number] => 102785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102785
Hydrostatic drive train controller Jun 22, 1998 Issued
Array ( [id] => 4068917 [patent_doc_number] => 06094910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Apparatus and method for raising and lowering a piston in a piston cylinder arrangement in a derrick' [patent_app_type] => 1 [patent_app_number] => 9/091569 [patent_app_country] => US [patent_app_date] => 1998-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 3075 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/094/06094910.pdf [firstpage_image] =>[orig_patent_app_number] => 091569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091569
Apparatus and method for raising and lowering a piston in a piston cylinder arrangement in a derrick Jun 21, 1998 Issued
Array ( [id] => 3927596 [patent_doc_number] => 05953978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Hydraulic power steering system' [patent_app_type] => 1 [patent_app_number] => 9/077966 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2705 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953978.pdf [firstpage_image] =>[orig_patent_app_number] => 077966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/077966
Hydraulic power steering system Jun 14, 1998 Issued
Array ( [id] => 4199782 [patent_doc_number] => 06038957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Control valves' [patent_app_type] => 1 [patent_app_number] => 9/091125 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6361 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038957.pdf [firstpage_image] =>[orig_patent_app_number] => 091125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091125
Control valves Jun 14, 1998 Issued
Array ( [id] => 3953674 [patent_doc_number] => 05956954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Linear drive for a belt tensioner' [patent_app_type] => 1 [patent_app_number] => 9/093899 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1767 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956954.pdf [firstpage_image] =>[orig_patent_app_number] => 093899 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093899
Linear drive for a belt tensioner Jun 8, 1998 Issued
Array ( [id] => 4100902 [patent_doc_number] => 06125633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Sewage organic waste compaction and incineration system integrated with a gas turbine power driver exhaust gas flow stream' [patent_app_type] => 1 [patent_app_number] => 9/093029 [patent_app_country] => US [patent_app_date] => 1998-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2324 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125633.pdf [firstpage_image] =>[orig_patent_app_number] => 093029 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093029
Sewage organic waste compaction and incineration system integrated with a gas turbine power driver exhaust gas flow stream Jun 7, 1998 Issued
Array ( [id] => 4201055 [patent_doc_number] => 06109900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Hydraulic pump' [patent_app_type] => 1 [patent_app_number] => 9/090970 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5494 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109900.pdf [firstpage_image] =>[orig_patent_app_number] => 090970 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090970
Hydraulic pump Jun 4, 1998 Issued
Array ( [id] => 4018850 [patent_doc_number] => 05966936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Pin coupling for reduced side loads in a driven displacer-piston link and method' [patent_app_type] => 1 [patent_app_number] => 9/090196 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3513 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966936.pdf [firstpage_image] =>[orig_patent_app_number] => 090196 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090196
Pin coupling for reduced side loads in a driven displacer-piston link and method Jun 3, 1998 Issued
Array ( [id] => 4061909 [patent_doc_number] => 06053091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Plunger pump' [patent_app_type] => 1 [patent_app_number] => 9/090385 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3795 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/053/06053091.pdf [firstpage_image] =>[orig_patent_app_number] => 090385 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090385
Plunger pump Jun 3, 1998 Issued
Array ( [id] => 4091986 [patent_doc_number] => 06050793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Scroll type fluid displacement machine' [patent_app_type] => 1 [patent_app_number] => 9/090159 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1831 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050793.pdf [firstpage_image] =>[orig_patent_app_number] => 090159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090159
Scroll type fluid displacement machine Jun 3, 1998 Issued
09/089343 HYDRAULIC MULTIPOSITION VALVE, IN PARTICULAR A VALVE FOR SELECTING THE STEERING MODES OF VEHICLES WITH MULTI-AXLE STEERING Jun 2, 1998 Abandoned
Array ( [id] => 4139726 [patent_doc_number] => 06106253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Scroll type compressor for gas-injection type refrigerating cycle' [patent_app_type] => 1 [patent_app_number] => 9/089642 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2523 [patent_no_of_claims] => 8 [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/06/106/06106253.pdf [firstpage_image] =>[orig_patent_app_number] => 089642 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089642
Scroll type compressor for gas-injection type refrigerating cycle Jun 2, 1998 Issued
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