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] => 4018975 [patent_doc_number] => 05963024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Switched mode power supply' [patent_app_type] => 1 [patent_app_number] => 8/992302 [patent_app_country] => US [patent_app_date] => 1997-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3718 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963024.pdf [firstpage_image] =>[orig_patent_app_number] => 992302 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992302
Switched mode power supply Dec 16, 1997 Issued
Array ( [id] => 4112425 [patent_doc_number] => 06023157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Constant-current circuit for logic circuit in integrated semiconductor' [patent_app_type] => 1 [patent_app_number] => 8/989772 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3773 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023157.pdf [firstpage_image] =>[orig_patent_app_number] => 989772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/989772
Constant-current circuit for logic circuit in integrated semiconductor Dec 11, 1997 Issued
Array ( [id] => 4209259 [patent_doc_number] => 06014325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Controlled DC power supply for a refrigeration appliance' [patent_app_type] => 1 [patent_app_number] => 8/987690 [patent_app_country] => US [patent_app_date] => 1997-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 6 [patent_no_of_words] => 7395 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014325.pdf [firstpage_image] =>[orig_patent_app_number] => 987690 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/987690
Controlled DC power supply for a refrigeration appliance Dec 8, 1997 Issued
Array ( [id] => 4063787 [patent_doc_number] => 05933341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Power converting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/987710 [patent_app_country] => US [patent_app_date] => 1997-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5581 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933341.pdf [firstpage_image] =>[orig_patent_app_number] => 987710 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/987710
Power converting apparatus Dec 8, 1997 Issued
08/860878 METHOD AND APPARATUS FOR ELECTRONIC POWER CONTROL Dec 7, 1997 Abandoned
Array ( [id] => 3980044 [patent_doc_number] => 05886892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Power supply with improved inrush circuit for limiting inrush current' [patent_app_type] => 1 [patent_app_number] => 8/986372 [patent_app_country] => US [patent_app_date] => 1997-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3959 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886892.pdf [firstpage_image] =>[orig_patent_app_number] => 986372 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/986372
Power supply with improved inrush circuit for limiting inrush current Dec 4, 1997 Issued
Array ( [id] => 4023016 [patent_doc_number] => 05907237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Voltage dropping circuit and integrated circuit' [patent_app_type] => 1 [patent_app_number] => 8/977032 [patent_app_country] => US [patent_app_date] => 1997-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7298 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907237.pdf [firstpage_image] =>[orig_patent_app_number] => 977032 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/977032
Voltage dropping circuit and integrated circuit Nov 24, 1997 Issued
Array ( [id] => 4120234 [patent_doc_number] => 06058030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Multiple output DC-to-DC converter having enhanced noise margin and related methods' [patent_app_type] => 1 [patent_app_number] => 8/974862 [patent_app_country] => US [patent_app_date] => 1997-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3468 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/058/06058030.pdf [firstpage_image] =>[orig_patent_app_number] => 974862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974862
Multiple output DC-to-DC converter having enhanced noise margin and related methods Nov 19, 1997 Issued
Array ( [id] => 3952946 [patent_doc_number] => 05973944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Inductorless step-up and step-down converter with inrush current limiting' [patent_app_type] => 1 [patent_app_number] => 8/974292 [patent_app_country] => US [patent_app_date] => 1997-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5478 [patent_no_of_claims] => 48 [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/05/973/05973944.pdf [firstpage_image] =>[orig_patent_app_number] => 974292 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974292
Inductorless step-up and step-down converter with inrush current limiting Nov 18, 1997 Issued
Array ( [id] => 3939652 [patent_doc_number] => 05953225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Power flow control and power recovery with rotary transformers' [patent_app_type] => 1 [patent_app_number] => 8/967452 [patent_app_country] => US [patent_app_date] => 1997-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2496 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953225.pdf [firstpage_image] =>[orig_patent_app_number] => 967452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/967452
Power flow control and power recovery with rotary transformers Nov 10, 1997 Issued
Array ( [id] => 3993291 [patent_doc_number] => 05862047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Power converter circuit arrangement having a plurality of parallel power converters or power converter arms and balancing inductors connected in between' [patent_app_type] => 1 [patent_app_number] => 8/965862 [patent_app_country] => US [patent_app_date] => 1997-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1212 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862047.pdf [firstpage_image] =>[orig_patent_app_number] => 965862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965862
Power converter circuit arrangement having a plurality of parallel power converters or power converter arms and balancing inductors connected in between Nov 6, 1997 Issued
Array ( [id] => 3832098 [patent_doc_number] => 05783934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'CMOS voltage regulator with diode-connected transistor divider circuit' [patent_app_type] => 1 [patent_app_number] => 8/968850 [patent_app_country] => US [patent_app_date] => 1997-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4512 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783934.pdf [firstpage_image] =>[orig_patent_app_number] => 968850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/968850
CMOS voltage regulator with diode-connected transistor divider circuit Nov 4, 1997 Issued
Array ( [id] => 4110419 [patent_doc_number] => 06067236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Power supply for providing high voltage power from a low voltage source' [patent_app_type] => 1 [patent_app_number] => 8/962762 [patent_app_country] => US [patent_app_date] => 1997-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 9604 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067236.pdf [firstpage_image] =>[orig_patent_app_number] => 962762 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/962762
Power supply for providing high voltage power from a low voltage source Nov 2, 1997 Issued
Array ( [id] => 3781956 [patent_doc_number] => 05808459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Design technique for converting a floating band-gap reference voltage to a fixed and buffered reference voltage' [patent_app_type] => 1 [patent_app_number] => 8/960782 [patent_app_country] => US [patent_app_date] => 1997-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4093 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808459.pdf [firstpage_image] =>[orig_patent_app_number] => 960782 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/960782
Design technique for converting a floating band-gap reference voltage to a fixed and buffered reference voltage Oct 29, 1997 Issued
Array ( [id] => 4026742 [patent_doc_number] => 05907480 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Method for reducing power consumption in a display unit' [patent_app_type] => 1 [patent_app_number] => 8/959562 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3003 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/907/05907480.pdf [firstpage_image] =>[orig_patent_app_number] => 959562 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/959562
Method for reducing power consumption in a display unit Oct 27, 1997 Issued
Array ( [id] => 3997564 [patent_doc_number] => 05959857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Power supply apparatus for producing a constant DC voltage from a range of AC inputs' [patent_app_type] => 1 [patent_app_number] => 8/956442 [patent_app_country] => US [patent_app_date] => 1997-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 46 [patent_no_of_words] => 5618 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959857.pdf [firstpage_image] =>[orig_patent_app_number] => 956442 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/956442
Power supply apparatus for producing a constant DC voltage from a range of AC inputs Oct 22, 1997 Issued
Array ( [id] => 3872945 [patent_doc_number] => 05793626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'High efficiency bimodal power converter and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 8/954005 [patent_app_country] => US [patent_app_date] => 1997-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5215 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793626.pdf [firstpage_image] =>[orig_patent_app_number] => 954005 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/954005
High efficiency bimodal power converter and method of operation thereof Oct 19, 1997 Issued
Array ( [id] => 3970360 [patent_doc_number] => 05901053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Plant for transmitting electric power to remote facilities which have an electric motor load' [patent_app_type] => 1 [patent_app_number] => 8/948082 [patent_app_country] => US [patent_app_date] => 1997-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2239 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901053.pdf [firstpage_image] =>[orig_patent_app_number] => 948082 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/948082
Plant for transmitting electric power to remote facilities which have an electric motor load Oct 8, 1997 Issued
Array ( [id] => 3765156 [patent_doc_number] => 05844185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Momentary switch' [patent_app_type] => 1 [patent_app_number] => 8/944380 [patent_app_country] => US [patent_app_date] => 1997-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2339 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844185.pdf [firstpage_image] =>[orig_patent_app_number] => 944380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/944380
Momentary switch Oct 5, 1997 Issued
Array ( [id] => 3993226 [patent_doc_number] => 05862042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Multiple output DC to DC converter' [patent_app_type] => 1 [patent_app_number] => 8/943362 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3509 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862042.pdf [firstpage_image] =>[orig_patent_app_number] => 943362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/943362
Multiple output DC to DC converter Oct 2, 1997 Issued
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