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] => 3850184 [patent_doc_number] => 05761984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Braking device for a fluid power actuator' [patent_app_type] => 1 [patent_app_number] => 8/813874 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2490 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761984.pdf [firstpage_image] =>[orig_patent_app_number] => 813874 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813874
Braking device for a fluid power actuator Mar 6, 1997 Issued
Array ( [id] => 3853169 [patent_doc_number] => 05802850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Hydraulic machine having an improved air bag' [patent_app_type] => 1 [patent_app_number] => 8/813075 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2756 [patent_no_of_claims] => 6 [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/05/802/05802850.pdf [firstpage_image] =>[orig_patent_app_number] => 813075 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813075
Hydraulic machine having an improved air bag Mar 6, 1997 Issued
Array ( [id] => 3783478 [patent_doc_number] => 05829338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Pump having unidirectional tapered land thrust bearing cluster' [patent_app_type] => 1 [patent_app_number] => 8/811084 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3335 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829338.pdf [firstpage_image] =>[orig_patent_app_number] => 811084 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811084
Pump having unidirectional tapered land thrust bearing cluster Mar 2, 1997 Issued
Array ( [id] => 3760170 [patent_doc_number] => 05819635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Hydraulic-pneumatic motor' [patent_app_type] => 1 [patent_app_number] => 8/807249 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3450 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819635.pdf [firstpage_image] =>[orig_patent_app_number] => 807249 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/807249
Hydraulic-pneumatic motor Feb 27, 1997 Issued
Array ( [id] => 3907637 [patent_doc_number] => 05937648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Gas compression/expansion apparatus' [patent_app_type] => 1 [patent_app_number] => 8/806404 [patent_app_country] => US [patent_app_date] => 1997-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7740 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937648.pdf [firstpage_image] =>[orig_patent_app_number] => 806404 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806404
Gas compression/expansion apparatus Feb 25, 1997 Issued
Array ( [id] => 3831601 [patent_doc_number] => 05765824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Sheet finisher' [patent_app_type] => 1 [patent_app_number] => 8/803617 [patent_app_country] => US [patent_app_date] => 1997-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 6739 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/765/05765824.pdf [firstpage_image] =>[orig_patent_app_number] => 803617 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803617
Sheet finisher Feb 20, 1997 Issued
Array ( [id] => 4139936 [patent_doc_number] => 06155552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Sorter and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/803100 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 12811 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/155/06155552.pdf [firstpage_image] =>[orig_patent_app_number] => 803100 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803100
Sorter and image forming apparatus Feb 19, 1997 Issued
Array ( [id] => 3778564 [patent_doc_number] => 05826487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Pressure control for a pair of parallel hydraulic circuits' [patent_app_type] => 1 [patent_app_number] => 8/803347 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2681 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826487.pdf [firstpage_image] =>[orig_patent_app_number] => 803347 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803347
Pressure control for a pair of parallel hydraulic circuits Feb 19, 1997 Issued
Array ( [id] => 3992630 [patent_doc_number] => 05878651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Tandem vacuum brake booster' [patent_app_type] => 1 [patent_app_number] => 8/999378 [patent_app_country] => US [patent_app_date] => 1997-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3253 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878651.pdf [firstpage_image] =>[orig_patent_app_number] => 999378 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/999378
Tandem vacuum brake booster Feb 18, 1997 Issued
Array ( [id] => 3760156 [patent_doc_number] => 05819634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Universal hydraulic valve' [patent_app_type] => 1 [patent_app_number] => 8/797391 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4081 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819634.pdf [firstpage_image] =>[orig_patent_app_number] => 797391 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797391
Universal hydraulic valve Feb 6, 1997 Issued
Array ( [id] => 3766450 [patent_doc_number] => 05839278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Electrohydraulic tilting device for a vehicle with a tilting cab' [patent_app_type] => 1 [patent_app_number] => 8/795879 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1582 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839278.pdf [firstpage_image] =>[orig_patent_app_number] => 795879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795879
Electrohydraulic tilting device for a vehicle with a tilting cab Feb 5, 1997 Issued
Array ( [id] => 3854616 [patent_doc_number] => 05802951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Brake booster' [patent_app_type] => 1 [patent_app_number] => 8/794866 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4730 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802951.pdf [firstpage_image] =>[orig_patent_app_number] => 794866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794866
Brake booster Feb 4, 1997 Issued
Array ( [id] => 3814275 [patent_doc_number] => 05813310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Working machine fall preventive valve apparatus' [patent_app_type] => 1 [patent_app_number] => 8/776674 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/813/05813310.pdf [firstpage_image] =>[orig_patent_app_number] => 776674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776674
Working machine fall preventive valve apparatus Feb 3, 1997 Issued
Array ( [id] => 3866439 [patent_doc_number] => 05832808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Directional control valve unit' [patent_app_type] => 1 [patent_app_number] => 8/776675 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4711 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832808.pdf [firstpage_image] =>[orig_patent_app_number] => 776675 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776675
Directional control valve unit Feb 3, 1997 Issued
Array ( [id] => 3767489 [patent_doc_number] => 05839351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Piston' [patent_app_type] => 1 [patent_app_number] => 8/776584 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7869 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/839/05839351.pdf [firstpage_image] =>[orig_patent_app_number] => 776584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776584
Piston Feb 2, 1997 Issued
Array ( [id] => 4040963 [patent_doc_number] => 05862736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Connection structure between brake booster and control valve' [patent_app_type] => 1 [patent_app_number] => 8/791135 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4493 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862736.pdf [firstpage_image] =>[orig_patent_app_number] => 791135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791135
Connection structure between brake booster and control valve Jan 29, 1997 Issued
Array ( [id] => 3867215 [patent_doc_number] => 05797310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Dual self level valve' [patent_app_type] => 1 [patent_app_number] => 8/792726 [patent_app_country] => US [patent_app_date] => 1997-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3718 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797310.pdf [firstpage_image] =>[orig_patent_app_number] => 792726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792726
Dual self level valve Jan 28, 1997 Issued
Array ( [id] => 3791626 [patent_doc_number] => 05787792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Hydraulically actuated locking element with two locking bolts axially slidable on an axis' [patent_app_type] => 1 [patent_app_number] => 8/788543 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 895 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787792.pdf [firstpage_image] =>[orig_patent_app_number] => 788543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788543
Hydraulically actuated locking element with two locking bolts axially slidable on an axis Jan 23, 1997 Issued
Array ( [id] => 3857977 [patent_doc_number] => 05727332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Contamination control in substrate processing system' [patent_app_type] => 1 [patent_app_number] => 8/782155 [patent_app_country] => US [patent_app_date] => 1997-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12331 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727332.pdf [firstpage_image] =>[orig_patent_app_number] => 782155 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/782155
Contamination control in substrate processing system Jan 12, 1997 Issued
Array ( [id] => 3843168 [patent_doc_number] => 05791643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Insert feeding apparatus' [patent_app_type] => 1 [patent_app_number] => 8/782734 [patent_app_country] => US [patent_app_date] => 1997-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5113 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791643.pdf [firstpage_image] =>[orig_patent_app_number] => 782734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/782734
Insert feeding apparatus Jan 12, 1997 Issued
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