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] => 4138607 [patent_doc_number] => 06034515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Current limiting circuit' [patent_app_type] => 1 [patent_app_number] => 9/101982 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2830 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/034/06034515.pdf [firstpage_image] =>[orig_patent_app_number] => 101982 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101982
Current limiting circuit Apr 25, 1999 Issued
Array ( [id] => 4425511 [patent_doc_number] => 06195271 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'AC adaptor with power consumption reduction in unused state' [patent_app_type] => 1 [patent_app_number] => 9/295932 [patent_app_country] => US [patent_app_date] => 1999-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9030 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195271.pdf [firstpage_image] =>[orig_patent_app_number] => 295932 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/295932
AC adaptor with power consumption reduction in unused state Apr 20, 1999 Issued
Array ( [id] => 4185863 [patent_doc_number] => 06037758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Load controller and method to enhance effective capacity of a photovoltaic power supply' [patent_app_type] => 1 [patent_app_number] => 9/295172 [patent_app_country] => US [patent_app_date] => 1999-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4863 [patent_no_of_claims] => 28 [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/06/037/06037758.pdf [firstpage_image] =>[orig_patent_app_number] => 295172 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/295172
Load controller and method to enhance effective capacity of a photovoltaic power supply Apr 19, 1999 Issued
Array ( [id] => 3949672 [patent_doc_number] => 05982158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Smart IC power control' [patent_app_type] => 1 [patent_app_number] => 9/293892 [patent_app_country] => US [patent_app_date] => 1999-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2642 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982158.pdf [firstpage_image] =>[orig_patent_app_number] => 293892 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/293892
Smart IC power control Apr 18, 1999 Issued
Array ( [id] => 4204707 [patent_doc_number] => 06014017 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Method and apparatus for power factor correction by a compensation device having a pulse converter' [patent_app_type] => 1 [patent_app_number] => 9/292272 [patent_app_country] => US [patent_app_date] => 1999-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6655 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014017.pdf [firstpage_image] =>[orig_patent_app_number] => 292272 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/292272
Method and apparatus for power factor correction by a compensation device having a pulse converter Apr 14, 1999 Issued
Array ( [id] => 4261258 [patent_doc_number] => 06137696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Switching regulator for power converter with dual mode feedback input and method thereof' [patent_app_type] => 1 [patent_app_number] => 9/289807 [patent_app_country] => US [patent_app_date] => 1999-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4498 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137696.pdf [firstpage_image] =>[orig_patent_app_number] => 289807 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289807
Switching regulator for power converter with dual mode feedback input and method thereof Apr 11, 1999 Issued
Array ( [id] => 4261317 [patent_doc_number] => 06137700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Converter with a high power factor using a DC center point voltage' [patent_app_type] => 1 [patent_app_number] => 9/289602 [patent_app_country] => US [patent_app_date] => 1999-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 58 [patent_no_of_words] => 15079 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137700.pdf [firstpage_image] =>[orig_patent_app_number] => 289602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289602
Converter with a high power factor using a DC center point voltage Apr 11, 1999 Issued
Array ( [id] => 4204298 [patent_doc_number] => 06043993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Resonance type switching power source' [patent_app_type] => 1 [patent_app_number] => 9/283232 [patent_app_country] => US [patent_app_date] => 1999-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2067 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043993.pdf [firstpage_image] =>[orig_patent_app_number] => 283232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/283232
Resonance type switching power source Mar 31, 1999 Issued
Array ( [id] => 4171230 [patent_doc_number] => 06115275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Bridge-type inverter circuit with delay circuit' [patent_app_type] => 1 [patent_app_number] => 9/283532 [patent_app_country] => US [patent_app_date] => 1999-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2973 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115275.pdf [firstpage_image] =>[orig_patent_app_number] => 283532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/283532
Bridge-type inverter circuit with delay circuit Mar 31, 1999 Issued
Array ( [id] => 1425988 [patent_doc_number] => 06510064 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Power supply restart circuit' [patent_app_type] => B1 [patent_app_number] => 09/275142 [patent_app_country] => US [patent_app_date] => 1999-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4870 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/510/06510064.pdf [firstpage_image] =>[orig_patent_app_number] => 09275142 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/275142
Power supply restart circuit Mar 23, 1999 Issued
Array ( [id] => 4224578 [patent_doc_number] => 06087820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Current source' [patent_app_type] => 1 [patent_app_number] => 9/265252 [patent_app_country] => US [patent_app_date] => 1999-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2515 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/087/06087820.pdf [firstpage_image] =>[orig_patent_app_number] => 265252 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/265252
Current source Mar 8, 1999 Issued
Array ( [id] => 4103420 [patent_doc_number] => 06097179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Temperature compensating compact voltage regulator for integrated circuit device' [patent_app_type] => 1 [patent_app_number] => 9/264092 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5352 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097179.pdf [firstpage_image] =>[orig_patent_app_number] => 264092 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264092
Temperature compensating compact voltage regulator for integrated circuit device Mar 7, 1999 Issued
Array ( [id] => 4302691 [patent_doc_number] => 06184666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Buck converter with parallel switches' [patent_app_type] => 1 [patent_app_number] => 9/259202 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3027 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184666.pdf [firstpage_image] =>[orig_patent_app_number] => 259202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/259202
Buck converter with parallel switches Feb 28, 1999 Issued
Array ( [id] => 4393012 [patent_doc_number] => 06304475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Switching power supply for gas laser' [patent_app_type] => 1 [patent_app_number] => 9/252452 [patent_app_country] => US [patent_app_date] => 1999-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 45 [patent_no_of_words] => 14849 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304475.pdf [firstpage_image] =>[orig_patent_app_number] => 252452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/252452
Switching power supply for gas laser Feb 17, 1999 Issued
Array ( [id] => 4154718 [patent_doc_number] => 06031734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Switched-mode power supply with threshold value circuit' [patent_app_type] => 1 [patent_app_number] => 9/241462 [patent_app_country] => US [patent_app_date] => 1999-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3496 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031734.pdf [firstpage_image] =>[orig_patent_app_number] => 241462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241462
Switched-mode power supply with threshold value circuit Feb 1, 1999 Issued
Array ( [id] => 4415369 [patent_doc_number] => 06229288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-08 [patent_title] => 'Method and apparatus for electronic power control' [patent_app_type] => 1 [patent_app_number] => 9/241831 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 45 [patent_no_of_words] => 20994 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/229/06229288.pdf [firstpage_image] =>[orig_patent_app_number] => 241831 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241831
Method and apparatus for electronic power control Jan 31, 1999 Issued
Array ( [id] => 4090855 [patent_doc_number] => 06163141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Electronic apparatus for stopping supply of power to load during voltage detection operation' [patent_app_type] => 1 [patent_app_number] => 9/235672 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8985 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/163/06163141.pdf [firstpage_image] =>[orig_patent_app_number] => 235672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235672
Electronic apparatus for stopping supply of power to load during voltage detection operation Jan 21, 1999 Issued
Array ( [id] => 4267388 [patent_doc_number] => 06259237 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Method and apparatus for providing high current power regulation' [patent_app_type] => 1 [patent_app_number] => 9/227832 [patent_app_country] => US [patent_app_date] => 1999-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3706 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259237.pdf [firstpage_image] =>[orig_patent_app_number] => 227832 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227832
Method and apparatus for providing high current power regulation Jan 10, 1999 Issued
Array ( [id] => 4225804 [patent_doc_number] => 06040686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Low noise step-down switching regulator circuits with programmable slew rate limiter and methods of use' [patent_app_type] => 1 [patent_app_number] => 9/227002 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5219 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040686.pdf [firstpage_image] =>[orig_patent_app_number] => 227002 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227002
Low noise step-down switching regulator circuits with programmable slew rate limiter and methods of use Jan 6, 1999 Issued
Array ( [id] => 4187569 [patent_doc_number] => 06084790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Circuit to ensure equal current sharing and switching losses between parallel power devices' [patent_app_type] => 1 [patent_app_number] => 9/226672 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6670 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084790.pdf [firstpage_image] =>[orig_patent_app_number] => 226672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226672
Circuit to ensure equal current sharing and switching losses between parallel power devices Jan 6, 1999 Issued
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