Search

Bao Q. Vu

Examiner (ID: 2207)

Most Active Art Unit
2838
Art Unit(s)
2111, 2838
Total Applications
1819
Issued Applications
1581
Pending Applications
63
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6681949 [patent_doc_number] => 20030117813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Switching mode power supply' [patent_app_type] => new [patent_app_number] => 10/295172 [patent_app_country] => US [patent_app_date] => 2002-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4585 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20030117813.pdf [firstpage_image] =>[orig_patent_app_number] => 10295172 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/295172
Switching mode power supply Nov 14, 2002 Issued
Array ( [id] => 7461424 [patent_doc_number] => 20040095120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Power converter circuitry and method' [patent_app_type] => new [patent_app_number] => 10/298070 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 95 [patent_figures_cnt] => 95 [patent_no_of_words] => 73741 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20040095120.pdf [firstpage_image] =>[orig_patent_app_number] => 10298070 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/298070
Charge-based switching power converter controller Nov 13, 2002 Issued
Array ( [id] => 674397 [patent_doc_number] => 07092265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Switching power converter controller' [patent_app_type] => utility [patent_app_number] => 10/295535 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 94 [patent_figures_cnt] => 135 [patent_no_of_words] => 73928 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/092/07092265.pdf [firstpage_image] =>[orig_patent_app_number] => 10295535 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/295535
Switching power converter controller Nov 13, 2002 Issued
Array ( [id] => 6635777 [patent_doc_number] => 20030103303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Apparatus and installation method to optimize residential power factor' [patent_app_type] => new [patent_app_number] => 10/294052 [patent_app_country] => US [patent_app_date] => 2002-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2727 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103303.pdf [firstpage_image] =>[orig_patent_app_number] => 10294052 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/294052
Apparatus and installation method to optimize residential power factor Nov 13, 2002 Abandoned
Array ( [id] => 1199252 [patent_doc_number] => 06728118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Highly efficient, tightly regulated DC-to-DC converter' [patent_app_type] => B1 [patent_app_number] => 10/293722 [patent_app_country] => US [patent_app_date] => 2002-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2689 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/728/06728118.pdf [firstpage_image] =>[orig_patent_app_number] => 10293722 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/293722
Highly efficient, tightly regulated DC-to-DC converter Nov 12, 2002 Issued
Array ( [id] => 6859241 [patent_doc_number] => 20030090249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Power supply circuit' [patent_app_type] => new [patent_app_number] => 10/292125 [patent_app_country] => US [patent_app_date] => 2002-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4747 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20030090249.pdf [firstpage_image] =>[orig_patent_app_number] => 10292125 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292125
Power supply circuit having a start up circuit Nov 10, 2002 Issued
Array ( [id] => 7391385 [patent_doc_number] => 20040022073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'RESONANT CONVERTER HAVING A SELF INDUCTANCE' [patent_app_type] => new [patent_app_number] => 10/240412 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2568 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20040022073.pdf [firstpage_image] =>[orig_patent_app_number] => 10240412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/240412
RESONANT CONVERTER HAVING A SELF INDUCTANCE Nov 7, 2002 Abandoned
Array ( [id] => 6859238 [patent_doc_number] => 20030090246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'DC-DC converter with current control' [patent_app_type] => new [patent_app_number] => 10/289115 [patent_app_country] => US [patent_app_date] => 2002-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4144 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20030090246.pdf [firstpage_image] =>[orig_patent_app_number] => 10289115 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/289115
DC-DC converter with current control Nov 4, 2002 Abandoned
Array ( [id] => 1212385 [patent_doc_number] => 06714426 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-30 [patent_title] => 'Multiple-phase, multi-module power supply system for high frequency operation' [patent_app_type] => B1 [patent_app_number] => 10/287215 [patent_app_country] => US [patent_app_date] => 2002-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 6031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/714/06714426.pdf [firstpage_image] =>[orig_patent_app_number] => 10287215 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/287215
Multiple-phase, multi-module power supply system for high frequency operation Nov 3, 2002 Issued
Array ( [id] => 1069497 [patent_doc_number] => 06844709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-18 [patent_title] => 'Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent current' [patent_app_type] => utility [patent_app_number] => 10/283062 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1875 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/844/06844709.pdf [firstpage_image] =>[orig_patent_app_number] => 10283062 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283062
Programmable voltage supervisory circuit and method with minimum programming pins and low quiescent current Oct 29, 2002 Issued
Array ( [id] => 6630914 [patent_doc_number] => 20030102849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Multi-phase switching regulator' [patent_app_type] => new [patent_app_number] => 10/284222 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4028 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20030102849.pdf [firstpage_image] =>[orig_patent_app_number] => 10284222 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/284222
Multi-phase switching regulator Oct 29, 2002 Issued
Array ( [id] => 1249632 [patent_doc_number] => 06674656 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'PWM controller having a saw-limiter for output power limit without sensing input voltage' [patent_app_type] => B1 [patent_app_number] => 10/065532 [patent_app_country] => US [patent_app_date] => 2002-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2565 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/674/06674656.pdf [firstpage_image] =>[orig_patent_app_number] => 10065532 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/065532
PWM controller having a saw-limiter for output power limit without sensing input voltage Oct 27, 2002 Issued
Array ( [id] => 6870263 [patent_doc_number] => 20030082952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Split-package AC adapter' [patent_app_type] => new [patent_app_number] => 10/282803 [patent_app_country] => US [patent_app_date] => 2002-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2294 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20030082952.pdf [firstpage_image] =>[orig_patent_app_number] => 10282803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282803
Split-package AC adapter Oct 23, 2002 Abandoned
Array ( [id] => 1145031 [patent_doc_number] => 06781853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method and apparatus for reduction of energy loss due to body diode conduction in synchronous rectifiers' [patent_app_type] => B2 [patent_app_number] => 10/269952 [patent_app_country] => US [patent_app_date] => 2002-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 42 [patent_no_of_words] => 7780 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/781/06781853.pdf [firstpage_image] =>[orig_patent_app_number] => 10269952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/269952
Method and apparatus for reduction of energy loss due to body diode conduction in synchronous rectifiers Oct 14, 2002 Issued
Array ( [id] => 1183673 [patent_doc_number] => 06737842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Method and circuits for reducing dead time and reverse recovery loss in buck regulators' [patent_app_type] => B2 [patent_app_number] => 10/268912 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4404 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/737/06737842.pdf [firstpage_image] =>[orig_patent_app_number] => 10268912 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268912
Method and circuits for reducing dead time and reverse recovery loss in buck regulators Oct 10, 2002 Issued
Array ( [id] => 6689181 [patent_doc_number] => 20030032907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Knee orthosis' [patent_app_type] => new [patent_app_number] => 10/267183 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 924 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20030032907.pdf [firstpage_image] =>[orig_patent_app_number] => 10267183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267183
Knee orthosis Oct 8, 2002 Abandoned
Array ( [id] => 1172781 [patent_doc_number] => 06753675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-22 [patent_title] => 'Method and circuit for limiting a pumped voltage' [patent_app_type] => B2 [patent_app_number] => 10/267278 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4629 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/753/06753675.pdf [firstpage_image] =>[orig_patent_app_number] => 10267278 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267278
Method and circuit for limiting a pumped voltage Oct 7, 2002 Issued
Array ( [id] => 1258823 [patent_doc_number] => 06667892 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-23 [patent_title] => 'Voltage-averaged temperature compensation method and corresponding circuit thereof' [patent_app_type] => B1 [patent_app_number] => 10/265702 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1808 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/667/06667892.pdf [firstpage_image] =>[orig_patent_app_number] => 10265702 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265702
Voltage-averaged temperature compensation method and corresponding circuit thereof Oct 7, 2002 Issued
Array ( [id] => 1176794 [patent_doc_number] => 06750639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-15 [patent_title] => 'Method and circuit for limiting a pumped voltage' [patent_app_type] => B2 [patent_app_number] => 10/267225 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4629 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/750/06750639.pdf [firstpage_image] =>[orig_patent_app_number] => 10267225 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267225
Method and circuit for limiting a pumped voltage Oct 7, 2002 Issued
Array ( [id] => 6816329 [patent_doc_number] => 20030067287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Method for producing a supply voltage in a motor vehicle' [patent_app_type] => new [patent_app_number] => 10/265032 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3335 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067287.pdf [firstpage_image] =>[orig_patent_app_number] => 10265032 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265032
Method and system for producing a supply voltage during a first and second operating mode Oct 3, 2002 Issued
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