Search

Bao Q. Vu

Examiner (ID: 13506)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838
Total Applications
1819
Issued Applications
1579
Pending Applications
63
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3808583 [patent_doc_number] => 05828561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Multi level power converter with self-correcting capacitor charge timing adjustment' [patent_app_type] => 1 [patent_app_number] => 8/700382 [patent_app_country] => US [patent_app_date] => 1996-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4483 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828561.pdf [firstpage_image] =>[orig_patent_app_number] => 700382 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/700382
Multi level power converter with self-correcting capacitor charge timing adjustment Aug 15, 1996 Issued
Array ( [id] => 4004641 [patent_doc_number] => 05920475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Circuit and method for controlling a synchronous rectifier converter' [patent_app_type] => 1 [patent_app_number] => 8/696674 [patent_app_country] => US [patent_app_date] => 1996-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7252 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920475.pdf [firstpage_image] =>[orig_patent_app_number] => 696674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/696674
Circuit and method for controlling a synchronous rectifier converter Aug 13, 1996 Issued
Array ( [id] => 3836387 [patent_doc_number] => 05760571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Power supply damping circuit and method' [patent_app_type] => 1 [patent_app_number] => 8/695922 [patent_app_country] => US [patent_app_date] => 1996-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5705 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760571.pdf [firstpage_image] =>[orig_patent_app_number] => 695922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/695922
Power supply damping circuit and method Aug 11, 1996 Issued
Array ( [id] => 3626794 [patent_doc_number] => 05689176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Power factor/harmonics correction circuitry and method thereof' [patent_app_type] => 1 [patent_app_number] => 8/693762 [patent_app_country] => US [patent_app_date] => 1996-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 3056 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689176.pdf [firstpage_image] =>[orig_patent_app_number] => 693762 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693762
Power factor/harmonics correction circuitry and method thereof Aug 6, 1996 Issued
Array ( [id] => 4072646 [patent_doc_number] => 05896284 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Switching power supply apparatus with a return circuit that provides a return energy to a load' [patent_app_type] => 1 [patent_app_number] => 8/689232 [patent_app_country] => US [patent_app_date] => 1996-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7626 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896284.pdf [firstpage_image] =>[orig_patent_app_number] => 689232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/689232
Switching power supply apparatus with a return circuit that provides a return energy to a load Aug 5, 1996 Issued
Array ( [id] => 3891316 [patent_doc_number] => 05748462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Apparatus for controlling inverter resistance welding' [patent_app_type] => 1 [patent_app_number] => 8/690103 [patent_app_country] => US [patent_app_date] => 1996-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6715 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748462.pdf [firstpage_image] =>[orig_patent_app_number] => 690103 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/690103
Apparatus for controlling inverter resistance welding Jul 30, 1996 Issued
Array ( [id] => 3804624 [patent_doc_number] => 05828291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Multiple compound conductor current-limiting device' [patent_app_type] => 1 [patent_app_number] => 8/647951 [patent_app_country] => US [patent_app_date] => 1996-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4009 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828291.pdf [firstpage_image] =>[orig_patent_app_number] => 647951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647951
Multiple compound conductor current-limiting device Jul 29, 1996 Issued
Array ( [id] => 3673506 [patent_doc_number] => 05668711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Electronic circuit for converting electrical energy, and a power supply installation making use thereof' [patent_app_type] => 1 [patent_app_number] => 8/676393 [patent_app_country] => US [patent_app_date] => 1996-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2749 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 588 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/668/05668711.pdf [firstpage_image] =>[orig_patent_app_number] => 676393 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/676393
Electronic circuit for converting electrical energy, and a power supply installation making use thereof Jul 22, 1996 Issued
Array ( [id] => 3626824 [patent_doc_number] => 05689178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Self-oscillation type DC-DC converter having a driving transistor connected in parallel to a circuit element for starting a switching element' [patent_app_type] => 1 [patent_app_number] => 8/680772 [patent_app_country] => US [patent_app_date] => 1996-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3658 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689178.pdf [firstpage_image] =>[orig_patent_app_number] => 680772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/680772
Self-oscillation type DC-DC converter having a driving transistor connected in parallel to a circuit element for starting a switching element Jul 15, 1996 Issued
Array ( [id] => 4412838 [patent_doc_number] => 06172491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Remote feeding device' [patent_app_type] => 1 [patent_app_number] => 8/640754 [patent_app_country] => US [patent_app_date] => 1996-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1395 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172491.pdf [firstpage_image] =>[orig_patent_app_number] => 640754 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640754
Remote feeding device Jul 7, 1996 Issued
Array ( [id] => 3803344 [patent_doc_number] => 05828204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Power supply with minimal dissipation output stage' [patent_app_type] => 1 [patent_app_number] => 8/675302 [patent_app_country] => US [patent_app_date] => 1996-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3322 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828204.pdf [firstpage_image] =>[orig_patent_app_number] => 675302 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/675302
Power supply with minimal dissipation output stage Jun 30, 1996 Issued
Array ( [id] => 3866462 [patent_doc_number] => 05793192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Methods and apparatuses for clamping and declamping a semiconductor wafer in a wafer processing system' [patent_app_type] => 1 [patent_app_number] => 8/671752 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5337 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793192.pdf [firstpage_image] =>[orig_patent_app_number] => 671752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/671752
Methods and apparatuses for clamping and declamping a semiconductor wafer in a wafer processing system Jun 27, 1996 Issued
Array ( [id] => 3884529 [patent_doc_number] => 05729119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Dual mode power supply and under voltage trip device' [patent_app_type] => 1 [patent_app_number] => 8/675442 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9298 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729119.pdf [firstpage_image] =>[orig_patent_app_number] => 675442 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/675442
Dual mode power supply and under voltage trip device Jun 27, 1996 Issued
Array ( [id] => 3851424 [patent_doc_number] => 05708574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Adaptive power direct current preregulator' [patent_app_type] => 1 [patent_app_number] => 8/670990 [patent_app_country] => US [patent_app_date] => 1996-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2970 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708574.pdf [firstpage_image] =>[orig_patent_app_number] => 670990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/670990
Adaptive power direct current preregulator Jun 27, 1996 Issued
Array ( [id] => 3852928 [patent_doc_number] => 05745356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Independent load sharing of AC power systems connected in parallel' [patent_app_type] => 1 [patent_app_number] => 8/673602 [patent_app_country] => US [patent_app_date] => 1996-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6324 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/745/05745356.pdf [firstpage_image] =>[orig_patent_app_number] => 673602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673602
Independent load sharing of AC power systems connected in parallel Jun 24, 1996 Issued
08/668479 A.S. SWITCH Jun 24, 1996 Abandoned
Array ( [id] => 3789012 [patent_doc_number] => 05757631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Converter apparatus with reversible driving of a switching transistor' [patent_app_type] => 1 [patent_app_number] => 8/667942 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4010 [patent_no_of_claims] => 5 [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/05/757/05757631.pdf [firstpage_image] =>[orig_patent_app_number] => 667942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/667942
Converter apparatus with reversible driving of a switching transistor Jun 23, 1996 Issued
Array ( [id] => 3797982 [patent_doc_number] => 05780792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Interlock switch for appliances' [patent_app_type] => 1 [patent_app_number] => 8/668193 [patent_app_country] => US [patent_app_date] => 1996-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3749 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780792.pdf [firstpage_image] =>[orig_patent_app_number] => 668193 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/668193
Interlock switch for appliances Jun 20, 1996 Issued
Array ( [id] => 4042975 [patent_doc_number] => 05856775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Programmable thin film filament resistor and method of constructing same' [patent_app_type] => 1 [patent_app_number] => 8/665432 [patent_app_country] => US [patent_app_date] => 1996-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4794 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856775.pdf [firstpage_image] =>[orig_patent_app_number] => 665432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/665432
Programmable thin film filament resistor and method of constructing same Jun 17, 1996 Issued
Array ( [id] => 3744970 [patent_doc_number] => 05786554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Shift switching device for torque converter' [patent_app_type] => 1 [patent_app_number] => 8/659161 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 32 [patent_no_of_words] => 3684 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786554.pdf [firstpage_image] =>[orig_patent_app_number] => 659161 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659161
Shift switching device for torque converter Jun 4, 1996 Issued
Menu