
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[patent_words_short_claim] => 81
[patent_maintenance] => 1
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[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
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[patent_words_short_claim] => 147
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[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
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[patent_words_short_claim] => 133
[patent_maintenance] => 1
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[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
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[patent_no_of_words] => 4297
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[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
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[patent_no_of_words] => 4326
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[patent_words_short_claim] => 171
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[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
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[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
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[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
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[patent_no_of_words] => 3187
[patent_no_of_claims] => 11
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[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
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[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
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[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
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[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
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[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
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[patent_app_date] => 1999-07-19
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[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'
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[patent_app_number] => 9/356427
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[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
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[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
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[patent_kind] => NA
[patent_issue_date] => 2000-08-08
[patent_title] => 'Power conversion system having multi-chip packages'
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[patent_app_number] => 9/350912
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[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
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[patent_kind] => NA
[patent_issue_date] => 2000-07-11
[patent_title] => 'Linearized duty radio, variable frequency switching regulator'
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[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 |