Search

Hien D Vu

Examiner (ID: 17380)

Most Active Art Unit
2831
Art Unit(s)
2833, 2839, 2831, 3202
Total Applications
2974
Issued Applications
2542
Pending Applications
49
Abandoned Applications
360

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3612500 [patent_doc_number] => 05688200 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Linear bicycle derailleur' [patent_app_type] => 1 [patent_app_number] => 8/693647 [patent_app_country] => US [patent_app_date] => 1996-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2110 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688200.pdf [firstpage_image] =>[orig_patent_app_number] => 693647 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693647
Linear bicycle derailleur Aug 8, 1996 Issued
08/689354 BICYCLE FRONT DERAILLEUR Aug 6, 1996 Abandoned
Array ( [id] => 3951982 [patent_doc_number] => 05899825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Drive system for \"caterpillar\" vehicle' [patent_app_type] => 1 [patent_app_number] => 8/692951 [patent_app_country] => US [patent_app_date] => 1996-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2025 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899825.pdf [firstpage_image] =>[orig_patent_app_number] => 692951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/692951
Drive system for "caterpillar" vehicle Aug 6, 1996 Issued
Array ( [id] => 3627194 [patent_doc_number] => 05630768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Tensioner with spring having nonlinear characteristics' [patent_app_type] => 1 [patent_app_number] => 8/692646 [patent_app_country] => US [patent_app_date] => 1996-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2080 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630768.pdf [firstpage_image] =>[orig_patent_app_number] => 692646 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/692646
Tensioner with spring having nonlinear characteristics Aug 5, 1996 Issued
Array ( [id] => 3872684 [patent_doc_number] => 05776022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Pulley' [patent_app_type] => 1 [patent_app_number] => 8/691016 [patent_app_country] => US [patent_app_date] => 1996-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3171 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776022.pdf [firstpage_image] =>[orig_patent_app_number] => 691016 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/691016
Pulley Aug 4, 1996 Issued
Array ( [id] => 3816067 [patent_doc_number] => 05730672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Cutting metal-working machine' [patent_app_type] => 1 [patent_app_number] => 8/692416 [patent_app_country] => US [patent_app_date] => 1996-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1922 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/730/05730672.pdf [firstpage_image] =>[orig_patent_app_number] => 692416 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/692416
Cutting metal-working machine Aug 4, 1996 Issued
Array ( [id] => 3758651 [patent_doc_number] => 05848948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Roller chain timing drive having reduced noise' [patent_app_type] => 1 [patent_app_number] => 8/691350 [patent_app_country] => US [patent_app_date] => 1996-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2608 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848948.pdf [firstpage_image] =>[orig_patent_app_number] => 691350 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/691350
Roller chain timing drive having reduced noise Aug 1, 1996 Issued
Array ( [id] => 3772641 [patent_doc_number] => 05778993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Locking a sample tube in a downhole hammer' [patent_app_type] => 1 [patent_app_number] => 8/687595 [patent_app_country] => US [patent_app_date] => 1996-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2032 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778993.pdf [firstpage_image] =>[orig_patent_app_number] => 687595 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/687595
Locking a sample tube in a downhole hammer Jul 30, 1996 Issued
Array ( [id] => 3823297 [patent_doc_number] => 05743345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Drill bit for reverse drilling' [patent_app_type] => 1 [patent_app_number] => 8/688584 [patent_app_country] => US [patent_app_date] => 1996-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 750 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743345.pdf [firstpage_image] =>[orig_patent_app_number] => 688584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688584
Drill bit for reverse drilling Jul 29, 1996 Issued
Array ( [id] => 3847119 [patent_doc_number] => RE035932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Torsional vibration damper' [patent_app_type] => 2 [patent_app_number] => 8/687983 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3472 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 30 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035932.pdf [firstpage_image] =>[orig_patent_app_number] => 687983 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/687983
Torsional vibration damper Jul 28, 1996 Issued
Array ( [id] => 3772502 [patent_doc_number] => 05778981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Device for suspending a sub sea oil well riser' [patent_app_type] => 1 [patent_app_number] => 8/688090 [patent_app_country] => US [patent_app_date] => 1996-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2677 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778981.pdf [firstpage_image] =>[orig_patent_app_number] => 688090 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/688090
Device for suspending a sub sea oil well riser Jul 28, 1996 Issued
Array ( [id] => 3857797 [patent_doc_number] => 05803171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Modified continuous drive drainage process' [patent_app_type] => 1 [patent_app_number] => 8/682644 [patent_app_country] => US [patent_app_date] => 1996-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5534 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/803/05803171.pdf [firstpage_image] =>[orig_patent_app_number] => 682644 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/682644
Modified continuous drive drainage process Jul 25, 1996 Issued
Array ( [id] => 3672096 [patent_doc_number] => 05662168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Process for modifying the water permeability of a subterranean formation' [patent_app_type] => 1 [patent_app_number] => 8/690364 [patent_app_country] => US [patent_app_date] => 1996-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10295 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/662/05662168.pdf [firstpage_image] =>[orig_patent_app_number] => 690364 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/690364
Process for modifying the water permeability of a subterranean formation Jul 25, 1996 Issued
Array ( [id] => 3753723 [patent_doc_number] => 05732784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Cutting means for drag drill bits' [patent_app_type] => 1 [patent_app_number] => 8/684875 [patent_app_country] => US [patent_app_date] => 1996-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2673 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/732/05732784.pdf [firstpage_image] =>[orig_patent_app_number] => 684875 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/684875
Cutting means for drag drill bits Jul 24, 1996 Issued
Array ( [id] => 3823285 [patent_doc_number] => 05813935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Chain guide with extruded wear face' [patent_app_type] => 1 [patent_app_number] => 8/685417 [patent_app_country] => US [patent_app_date] => 1996-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1896 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/813/05813935.pdf [firstpage_image] =>[orig_patent_app_number] => 685417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/685417
Chain guide with extruded wear face Jul 22, 1996 Issued
Array ( [id] => 3687179 [patent_doc_number] => 05649877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-22 [patent_title] => 'Linear derailleur' [patent_app_type] => 1 [patent_app_number] => 8/681294 [patent_app_country] => US [patent_app_date] => 1996-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6011 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/649/05649877.pdf [firstpage_image] =>[orig_patent_app_number] => 681294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/681294
Linear derailleur Jul 21, 1996 Issued
Array ( [id] => 3754378 [patent_doc_number] => 05806593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Method to increase sand grain coating coverage' [patent_app_type] => 1 [patent_app_number] => 8/684783 [patent_app_country] => US [patent_app_date] => 1996-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5516 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806593.pdf [firstpage_image] =>[orig_patent_app_number] => 684783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/684783
Method to increase sand grain coating coverage Jul 21, 1996 Issued
Array ( [id] => 4215059 [patent_doc_number] => 06142247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Biased nozzle arrangement for rolling cone rock bits' [patent_app_type] => 1 [patent_app_number] => 8/683920 [patent_app_country] => US [patent_app_date] => 1996-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4018 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/142/06142247.pdf [firstpage_image] =>[orig_patent_app_number] => 683920 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/683920
Biased nozzle arrangement for rolling cone rock bits Jul 18, 1996 Issued
Array ( [id] => 3853974 [patent_doc_number] => 05823265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Well completion system with well control valve' [patent_app_type] => 1 [patent_app_number] => 8/683947 [patent_app_country] => US [patent_app_date] => 1996-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 13356 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/823/05823265.pdf [firstpage_image] =>[orig_patent_app_number] => 683947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/683947
Well completion system with well control valve Jul 18, 1996 Issued
Array ( [id] => 3786199 [patent_doc_number] => 05829522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Sand control screen having increased erosion and collapse resistance' [patent_app_type] => 1 [patent_app_number] => 8/683270 [patent_app_country] => US [patent_app_date] => 1996-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3590 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829522.pdf [firstpage_image] =>[orig_patent_app_number] => 683270 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/683270
Sand control screen having increased erosion and collapse resistance Jul 17, 1996 Issued
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