
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] => 3732947
[patent_doc_number] => 05701238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-23
[patent_title] => 'Flow-through DC voltage changer having a further output circuit'
[patent_app_type] => 1
[patent_app_number] => 8/775381
[patent_app_country] => US
[patent_app_date] => 1996-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3490
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 321
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/701/05701238.pdf
[firstpage_image] =>[orig_patent_app_number] => 775381
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/775381 | Flow-through DC voltage changer having a further output circuit | Dec 29, 1996 | Issued |
Array
(
[id] => 3806930
[patent_doc_number] => 05781422
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-14
[patent_title] => 'Uninterruptible power supply with AC and DC power inputs'
[patent_app_type] => 1
[patent_app_number] => 8/669552
[patent_app_country] => US
[patent_app_date] => 1996-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 5100
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 300
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/781/05781422.pdf
[firstpage_image] =>[orig_patent_app_number] => 669552
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/669552 | Uninterruptible power supply with AC and DC power inputs | Dec 29, 1996 | Issued |
Array
(
[id] => 3789068
[patent_doc_number] => 05757635
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Power factor correction circuit and circuit therefor having sense-FET and boost converter control circuit'
[patent_app_type] => 1
[patent_app_number] => 8/773882
[patent_app_country] => US
[patent_app_date] => 1996-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2622
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/757/05757635.pdf
[firstpage_image] =>[orig_patent_app_number] => 773882
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/773882 | Power factor correction circuit and circuit therefor having sense-FET and boost converter control circuit | Dec 25, 1996 | Issued |
Array
(
[id] => 4022986
[patent_doc_number] => 05907235
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-25
[patent_title] => 'Method and apparatus for generating a supply voltage for a hearing device'
[patent_app_type] => 1
[patent_app_number] => 8/771482
[patent_app_country] => US
[patent_app_date] => 1996-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 4103
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/907/05907235.pdf
[firstpage_image] =>[orig_patent_app_number] => 771482
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/771482 | Method and apparatus for generating a supply voltage for a hearing device | Dec 22, 1996 | Issued |
Array
(
[id] => 3823725
[patent_doc_number] => 05812384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-22
[patent_title] => 'Matrix filters for low-noise power distribution systems'
[patent_app_type] => 1
[patent_app_number] => 8/767742
[patent_app_country] => US
[patent_app_date] => 1996-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 1743
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/812/05812384.pdf
[firstpage_image] =>[orig_patent_app_number] => 767742
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/767742 | Matrix filters for low-noise power distribution systems | Dec 16, 1996 | Issued |
Array
(
[id] => 3806915
[patent_doc_number] => 05781421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-14
[patent_title] => 'High-frequency, high-efficiency converter with recirculating energy control for high-density power conversion'
[patent_app_type] => 1
[patent_app_number] => 8/767463
[patent_app_country] => US
[patent_app_date] => 1996-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2333
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/781/05781421.pdf
[firstpage_image] =>[orig_patent_app_number] => 767463
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/767463 | High-frequency, high-efficiency converter with recirculating energy control for high-density power conversion | Dec 15, 1996 | Issued |
Array
(
[id] => 3783784
[patent_doc_number] => 05818207
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-06
[patent_title] => 'Three-pin buck converter and four-pin power amplifier having closed loop output voltage control'
[patent_app_type] => 1
[patent_app_number] => 8/763472
[patent_app_country] => US
[patent_app_date] => 1996-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 4748
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 66
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/818/05818207.pdf
[firstpage_image] =>[orig_patent_app_number] => 763472
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/763472 | Three-pin buck converter and four-pin power amplifier having closed loop output voltage control | Dec 10, 1996 | Issued |
Array
(
[id] => 3826034
[patent_doc_number] => 05790154
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Method of manufacturing an ink ejection recording head and a recording apparatus using the recording head'
[patent_app_type] => 1
[patent_app_number] => 8/761900
[patent_app_country] => US
[patent_app_date] => 1996-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 6266
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/790/05790154.pdf
[firstpage_image] =>[orig_patent_app_number] => 761900
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/761900 | Method of manufacturing an ink ejection recording head and a recording apparatus using the recording head | Dec 8, 1996 | Issued |
Array
(
[id] => 3767167
[patent_doc_number] => 05852357
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'System and method for controlling an alternating current (AC) signal'
[patent_app_type] => 1
[patent_app_number] => 8/760262
[patent_app_country] => US
[patent_app_date] => 1996-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2272
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/852/05852357.pdf
[firstpage_image] =>[orig_patent_app_number] => 760262
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/760262 | System and method for controlling an alternating current (AC) signal | Dec 4, 1996 | Issued |
Array
(
[id] => 3904305
[patent_doc_number] => 05835365
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Alternating current inrush limiting circuit'
[patent_app_type] => 1
[patent_app_number] => 8/760562
[patent_app_country] => US
[patent_app_date] => 1996-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3460
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/835/05835365.pdf
[firstpage_image] =>[orig_patent_app_number] => 760562
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/760562 | Alternating current inrush limiting circuit | Dec 3, 1996 | Issued |
Array
(
[id] => 3829515
[patent_doc_number] => 05790391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Standby power system'
[patent_app_type] => 1
[patent_app_number] => 8/758412
[patent_app_country] => US
[patent_app_date] => 1996-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 12403
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/790/05790391.pdf
[firstpage_image] =>[orig_patent_app_number] => 758412
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758412 | Standby power system | Nov 28, 1996 | Issued |
Array
(
[id] => 3936580
[patent_doc_number] => 05946200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Circulating current free type high frequency soft switching pulsewidth modulated full bridge DC/DC converter'
[patent_app_type] => 1
[patent_app_number] => 8/757912
[patent_app_country] => US
[patent_app_date] => 1996-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 23
[patent_no_of_words] => 4750
[patent_no_of_claims] => 8
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[patent_words_short_claim] => 381
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/946/05946200.pdf
[firstpage_image] =>[orig_patent_app_number] => 757912
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/757912 | Circulating current free type high frequency soft switching pulsewidth modulated full bridge DC/DC converter | Nov 26, 1996 | Issued |
Array
(
[id] => 3697180
[patent_doc_number] => 05691890
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-25
[patent_title] => 'Power supply with power factor correction circuit'
[patent_app_type] => 1
[patent_app_number] => 8/758602
[patent_app_country] => US
[patent_app_date] => 1996-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1966
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/691/05691890.pdf
[firstpage_image] =>[orig_patent_app_number] => 758602
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/758602 | Power supply with power factor correction circuit | Nov 26, 1996 | Issued |
Array
(
[id] => 3880788
[patent_doc_number] => 05764037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'High efficiency boost topology with two outputs'
[patent_app_type] => 1
[patent_app_number] => 8/756738
[patent_app_country] => US
[patent_app_date] => 1996-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 13
[patent_no_of_words] => 2682
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[patent_words_short_claim] => 154
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/764/05764037.pdf
[firstpage_image] =>[orig_patent_app_number] => 756738
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/756738 | High efficiency boost topology with two outputs | Nov 25, 1996 | Issued |
Array
(
[id] => 3729196
[patent_doc_number] => 05672962
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-30
[patent_title] => 'Frequency compensated current output circuit with increased gain'
[patent_app_type] => 1
[patent_app_number] => 8/755724
[patent_app_country] => US
[patent_app_date] => 1996-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/672/05672962.pdf
[firstpage_image] =>[orig_patent_app_number] => 755724
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/755724 | Frequency compensated current output circuit with increased gain | Nov 24, 1996 | Issued |
Array
(
[id] => 3766658
[patent_doc_number] => 05742155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Zero-current start-up circuit'
[patent_app_type] => 1
[patent_app_number] => 8/755682
[patent_app_country] => US
[patent_app_date] => 1996-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/742/05742155.pdf
[firstpage_image] =>[orig_patent_app_number] => 755682
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/755682 | Zero-current start-up circuit | Nov 24, 1996 | Issued |
Array
(
[id] => 3825622
[patent_doc_number] => 05771163
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-23
[patent_title] => 'AC-DC converter apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/752302
[patent_app_country] => US
[patent_app_date] => 1996-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/771/05771163.pdf
[firstpage_image] =>[orig_patent_app_number] => 752302
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/752302 | AC-DC converter apparatus | Nov 18, 1996 | Issued |
Array
(
[id] => 3798788
[patent_doc_number] => 05726563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'Supply tracking temperature independent reference voltage generator'
[patent_app_type] => 1
[patent_app_number] => 8/747182
[patent_app_country] => US
[patent_app_date] => 1996-11-12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/726/05726563.pdf
[firstpage_image] =>[orig_patent_app_number] => 747182
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/747182 | Supply tracking temperature independent reference voltage generator | Nov 11, 1996 | Issued |
Array
(
[id] => 3752396
[patent_doc_number] => 05754418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-19
[patent_title] => 'High voltage generation circuit for semiconductor memory device'
[patent_app_type] => 1
[patent_app_number] => 8/742682
[patent_app_country] => US
[patent_app_date] => 1996-10-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/754/05754418.pdf
[firstpage_image] =>[orig_patent_app_number] => 742682
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/742682 | High voltage generation circuit for semiconductor memory device | Oct 30, 1996 | Issued |
Array
(
[id] => 3771651
[patent_doc_number] => 05742496
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Invertor apparatus for converting a DC voltage to a single-phase AC voltage'
[patent_app_type] => 1
[patent_app_number] => 8/740202
[patent_app_country] => US
[patent_app_date] => 1996-10-24
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/742/05742496.pdf
[firstpage_image] =>[orig_patent_app_number] => 740202
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/740202 | Invertor apparatus for converting a DC voltage to a single-phase AC voltage | Oct 23, 1996 | Issued |