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] => 4197406 [patent_doc_number] => 06151230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Charge pump regulation circuit with overvoltage protection' [patent_app_type] => 1 [patent_app_number] => 9/398832 [patent_app_country] => US [patent_app_date] => 1999-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1587 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151230.pdf [firstpage_image] =>[orig_patent_app_number] => 398832 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/398832
Charge pump regulation circuit with overvoltage protection Sep 15, 1999 Issued
Array ( [id] => 4424178 [patent_doc_number] => 06177783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Current balancing for voltage regulator having inputs from multiple power supplies' [patent_app_type] => 1 [patent_app_number] => 9/394149 [patent_app_country] => US [patent_app_date] => 1999-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4957 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177783.pdf [firstpage_image] =>[orig_patent_app_number] => 394149 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/394149
Current balancing for voltage regulator having inputs from multiple power supplies Sep 12, 1999 Issued
Array ( [id] => 4256407 [patent_doc_number] => 06222357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Current output circuit with controlled holdover capacitors' [patent_app_type] => 1 [patent_app_number] => 9/389362 [patent_app_country] => US [patent_app_date] => 1999-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3580 [patent_no_of_claims] => 10 [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/06/222/06222357.pdf [firstpage_image] =>[orig_patent_app_number] => 389362 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/389362
Current output circuit with controlled holdover capacitors Sep 2, 1999 Issued
Array ( [id] => 4363894 [patent_doc_number] => 06175221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Frequency sensing NMOS voltage regulator' [patent_app_type] => 1 [patent_app_number] => 9/386312 [patent_app_country] => US [patent_app_date] => 1999-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2717 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175221.pdf [firstpage_image] =>[orig_patent_app_number] => 386312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/386312
Frequency sensing NMOS voltage regulator Aug 30, 1999 Issued
Array ( [id] => 4267363 [patent_doc_number] => 06259235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Active clamp for power converter and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 9/383322 [patent_app_country] => US [patent_app_date] => 1999-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/259/06259235.pdf [firstpage_image] =>[orig_patent_app_number] => 383322 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/383322
Active clamp for power converter and method of operation thereof Aug 25, 1999 Issued
Array ( [id] => 4363868 [patent_doc_number] => 06175219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Booster type converter with low power loss' [patent_app_type] => 1 [patent_app_number] => 9/382547 [patent_app_country] => US [patent_app_date] => 1999-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4297 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175219.pdf [firstpage_image] =>[orig_patent_app_number] => 382547 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/382547
Booster type converter with low power loss Aug 24, 1999 Issued
Array ( [id] => 4191010 [patent_doc_number] => 06150806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Controlled current source for accelerated switching' [patent_app_type] => 1 [patent_app_number] => 9/376862 [patent_app_country] => US [patent_app_date] => 1999-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4326 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150806.pdf [firstpage_image] =>[orig_patent_app_number] => 376862 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/376862
Controlled current source for accelerated switching Aug 17, 1999 Issued
Array ( [id] => 4116701 [patent_doc_number] => 06101108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Regulated input current, regulated output voltage power converter' [patent_app_type] => 1 [patent_app_number] => 9/384313 [patent_app_country] => US [patent_app_date] => 1999-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6580 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101108.pdf [firstpage_image] =>[orig_patent_app_number] => 384313 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/384313
Regulated input current, regulated output voltage power converter Aug 12, 1999 Issued
09/374180 MULTI-MODE POWER CONVERTERS INCORPORATING BALANCER CIRCUITS AND METHODS OF OPERATION THEREOF Aug 12, 1999 Abandoned
Array ( [id] => 4331042 [patent_doc_number] => 06249447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'System and method for determining output current and converter employing the same' [patent_app_type] => 1 [patent_app_number] => 9/374217 [patent_app_country] => US [patent_app_date] => 1999-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7794 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249447.pdf [firstpage_image] =>[orig_patent_app_number] => 374217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/374217
System and method for determining output current and converter employing the same Aug 12, 1999 Issued
Array ( [id] => 4251654 [patent_doc_number] => 06166925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'High voltage step down DC converter' [patent_app_type] => 1 [patent_app_number] => 9/369957 [patent_app_country] => US [patent_app_date] => 1999-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3187 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166925.pdf [firstpage_image] =>[orig_patent_app_number] => 369957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/369957
High voltage step down DC converter Aug 5, 1999 Issued
Array ( [id] => 4240342 [patent_doc_number] => 06075354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Precision voltage reference circuit with temperature compensation' [patent_app_type] => 1 [patent_app_number] => 9/366237 [patent_app_country] => US [patent_app_date] => 1999-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3992 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075354.pdf [firstpage_image] =>[orig_patent_app_number] => 366237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/366237
Precision voltage reference circuit with temperature compensation Aug 2, 1999 Issued
Array ( [id] => 4124851 [patent_doc_number] => 06072304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Circuit and method for triggering a thyristor' [patent_app_type] => 1 [patent_app_number] => 9/358241 [patent_app_country] => US [patent_app_date] => 1999-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1117 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072304.pdf [firstpage_image] =>[orig_patent_app_number] => 358241 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/358241
Circuit and method for triggering a thyristor Jul 20, 1999 Issued
Array ( [id] => 4250129 [patent_doc_number] => 06144565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Variation on a single-ended primary inductor converter' [patent_app_type] => 1 [patent_app_number] => 9/357672 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2522 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144565.pdf [firstpage_image] =>[orig_patent_app_number] => 357672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357672
Variation on a single-ended primary inductor converter Jul 19, 1999 Issued
Array ( [id] => 4251749 [patent_doc_number] => 06166932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'DC-to-AC converter with over-current protection' [patent_app_type] => 1 [patent_app_number] => 9/357082 [patent_app_country] => US [patent_app_date] => 1999-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/166/06166932.pdf [firstpage_image] =>[orig_patent_app_number] => 357082 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/357082
DC-to-AC converter with over-current protection Jul 19, 1999 Issued
Array ( [id] => 4231073 [patent_doc_number] => 06088248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Voltage conversion device utilizing synchronously sequential controlled partial converters' [patent_app_type] => 1 [patent_app_number] => 9/214962 [patent_app_country] => US [patent_app_date] => 1999-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1579 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088248.pdf [firstpage_image] =>[orig_patent_app_number] => 214962 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214962
Voltage conversion device utilizing synchronously sequential controlled partial converters Jul 18, 1999 Issued
Array ( [id] => 4102397 [patent_doc_number] => 06134130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Power reception circuits for a device receiving an AC power signal' [patent_app_type] => 1 [patent_app_number] => 9/356427 [patent_app_country] => US [patent_app_date] => 1999-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7472 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134130.pdf [firstpage_image] =>[orig_patent_app_number] => 356427 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/356427
Power reception circuits for a device receiving an AC power signal Jul 18, 1999 Issued
Array ( [id] => 4202040 [patent_doc_number] => 06154383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Power supply circuit for an ion engine sequentially operated power inverters' [patent_app_type] => 1 [patent_app_number] => 9/351572 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3242 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154383.pdf [firstpage_image] =>[orig_patent_app_number] => 351572 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/351572
Power supply circuit for an ion engine sequentially operated power inverters Jul 11, 1999 Issued
Array ( [id] => 4116782 [patent_doc_number] => 06101114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Power conversion system having multi-chip packages' [patent_app_type] => 1 [patent_app_number] => 9/350912 [patent_app_country] => US [patent_app_date] => 1999-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 5612 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101114.pdf [firstpage_image] =>[orig_patent_app_number] => 350912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/350912
Power conversion system having multi-chip packages Jul 11, 1999 Issued
Array ( [id] => 4231118 [patent_doc_number] => 06088251 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Linearized duty radio, variable frequency switching regulator' [patent_app_type] => 1 [patent_app_number] => 9/350682 [patent_app_country] => US [patent_app_date] => 1999-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4543 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088251.pdf [firstpage_image] =>[orig_patent_app_number] => 350682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/350682
Linearized duty radio, variable frequency switching regulator Jul 8, 1999 Issued
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