
Trinh Vo Dinh
Examiner (ID: 2670, Phone: (571)272-1821 , Office: P/2845 )
| Most Active Art Unit | 2821 |
| Art Unit(s) | 2821, 2845 |
| Total Applications | 1665 |
| Issued Applications | 1355 |
| Pending Applications | 93 |
| Abandoned Applications | 220 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2044520
[patent_doc_number] => 04383216
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-10
[patent_title] => 'AC Measurement means for use with power control means for eliminating circuit to circuit delay differences'
[patent_app_type] => 1
[patent_app_number] => 6/229417
[patent_app_country] => US
[patent_app_date] => 1981-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 23
[patent_no_of_words] => 9220
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/383/04383216.pdf
[firstpage_image] =>[orig_patent_app_number] => 229417
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/229417 | AC Measurement means for use with power control means for eliminating circuit to circuit delay differences | Jan 28, 1981 | Issued |
Array
(
[id] => 1947557
[patent_doc_number] => 04336490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-22
[patent_title] => 'Voltage sensing apparatus for a voltage regulating transformer'
[patent_app_type] => 1
[patent_app_number] => 6/229171
[patent_app_country] => US
[patent_app_date] => 1981-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 4184
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/336/04336490.pdf
[firstpage_image] =>[orig_patent_app_number] => 229171
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/229171 | Voltage sensing apparatus for a voltage regulating transformer | Jan 27, 1981 | Issued |
Array
(
[id] => 2091662
[patent_doc_number] => 04424476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-03
[patent_title] => 'Controlled fast charger'
[patent_app_type] => 1
[patent_app_number] => 6/225609
[patent_app_country] => US
[patent_app_date] => 1981-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2537
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/424/04424476.pdf
[firstpage_image] =>[orig_patent_app_number] => 225609
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/225609 | Controlled fast charger | Jan 15, 1981 | Issued |
Array
(
[id] => 2086528
[patent_doc_number] => 04450517
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Current control circuit with particular application in bipolar constant current control of step motors'
[patent_app_type] => 1
[patent_app_number] => 6/225690
[patent_app_country] => US
[patent_app_date] => 1981-01-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1642
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/450/04450517.pdf
[firstpage_image] =>[orig_patent_app_number] => 225690
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/225690 | Current control circuit with particular application in bipolar constant current control of step motors | Jan 15, 1981 | Issued |
Array
(
[id] => 1969513
[patent_doc_number] => 04363088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-07
[patent_title] => 'Electric power source units'
[patent_app_type] => 1
[patent_app_number] => 6/223261
[patent_app_country] => US
[patent_app_date] => 1981-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 4025
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/363/04363088.pdf
[firstpage_image] =>[orig_patent_app_number] => 223261
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/223261 | Electric power source units | Jan 7, 1981 | Issued |
Array
(
[id] => 1939836
[patent_doc_number] => 04322817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-30
[patent_title] => 'Switching regulated pulse width modulated push-pull converter'
[patent_app_type] => 1
[patent_app_number] => 6/220667
[patent_app_country] => US
[patent_app_date] => 1980-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3218
[patent_no_of_claims] => 13
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/322/04322817.pdf
[firstpage_image] =>[orig_patent_app_number] => 220667
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/220667 | Switching regulated pulse width modulated push-pull converter | Dec 28, 1980 | Issued |
Array
(
[id] => 2032752
[patent_doc_number] => 04382224
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-03
[patent_title] => 'Electronic system for high power load control'
[patent_app_type] => 1
[patent_app_number] => 6/219968
[patent_app_country] => US
[patent_app_date] => 1980-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2964
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/382/04382224.pdf
[firstpage_image] =>[orig_patent_app_number] => 219968
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/219968 | Electronic system for high power load control | Dec 23, 1980 | Issued |
Array
(
[id] => 1948055
[patent_doc_number] => 04336585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-22
[patent_title] => 'Selective commutation for an inverter'
[patent_app_type] => 1
[patent_app_number] => 6/219773
[patent_app_country] => US
[patent_app_date] => 1980-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 3776
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/336/04336585.pdf
[firstpage_image] =>[orig_patent_app_number] => 219773
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/219773 | Selective commutation for an inverter | Dec 22, 1980 | Issued |
Array
(
[id] => 2061037
[patent_doc_number] => 04393442
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-12
[patent_title] => 'Procedure and means for monitoring current data in a thyristor-controlled direct current drive'
[patent_app_type] => 1
[patent_app_number] => 6/218767
[patent_app_country] => US
[patent_app_date] => 1980-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1916
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/393/04393442.pdf
[firstpage_image] =>[orig_patent_app_number] => 218767
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/218767 | Procedure and means for monitoring current data in a thyristor-controlled direct current drive | Dec 21, 1980 | Issued |
Array
(
[id] => 2041629
[patent_doc_number] => 04414619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-08
[patent_title] => 'Procedure and apparatus for switching thyristor bridges in static alternating current/direct conversion'
[patent_app_type] => 1
[patent_app_number] => 6/218766
[patent_app_country] => US
[patent_app_date] => 1980-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 3573
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/414/04414619.pdf
[firstpage_image] =>[orig_patent_app_number] => 218766
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/218766 | Procedure and apparatus for switching thyristor bridges in static alternating current/direct conversion | Dec 21, 1980 | Issued |
Array
(
[id] => 2043195
[patent_doc_number] => 04386395
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-31
[patent_title] => 'Power supply for electrostatic apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/218253
[patent_app_country] => US
[patent_app_date] => 1980-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3037
[patent_no_of_claims] => 14
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[patent_words_short_claim] => 442
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/386/04386395.pdf
[firstpage_image] =>[orig_patent_app_number] => 218253
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/218253 | Power supply for electrostatic apparatus | Dec 18, 1980 | Issued |
Array
(
[id] => 1960058
[patent_doc_number] => 04334185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-08
[patent_title] => 'Circuit for automatic gain control with constant response time'
[patent_app_type] => 1
[patent_app_number] => 6/217956
[patent_app_country] => US
[patent_app_date] => 1980-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1706
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/334/04334185.pdf
[firstpage_image] =>[orig_patent_app_number] => 217956
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/217956 | Circuit for automatic gain control with constant response time | Dec 17, 1980 | Issued |
Array
(
[id] => 1955906
[patent_doc_number] => 04326244
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-20
[patent_title] => 'Flyback power supply booster circuit'
[patent_app_type] => 1
[patent_app_number] => 6/217675
[patent_app_country] => US
[patent_app_date] => 1980-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3400
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/326/04326244.pdf
[firstpage_image] =>[orig_patent_app_number] => 217675
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/217675 | Flyback power supply booster circuit | Dec 17, 1980 | Issued |
Array
(
[id] => 2034406
[patent_doc_number] => 04367449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-04
[patent_title] => 'Magnetomechanical converter'
[patent_app_type] => 1
[patent_app_number] => 6/217255
[patent_app_country] => US
[patent_app_date] => 1980-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5059
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/367/04367449.pdf
[firstpage_image] =>[orig_patent_app_number] => 217255
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/217255 | Magnetomechanical converter | Dec 16, 1980 | Issued |
Array
(
[id] => 2057769
[patent_doc_number] => 04394720
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-19
[patent_title] => 'Auto-stabilized high power electric generator especially adapted for powering processes involving discharge in a rarefied gaseous atmosphere'
[patent_app_type] => 1
[patent_app_number] => 6/215144
[patent_app_country] => US
[patent_app_date] => 1980-12-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/394/04394720.pdf
[firstpage_image] =>[orig_patent_app_number] => 215144
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/215144 | Auto-stabilized high power electric generator especially adapted for powering processes involving discharge in a rarefied gaseous atmosphere | Dec 9, 1980 | Issued |
Array
(
[id] => 1977338
[patent_doc_number] => 04348630
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-07
[patent_title] => 'Superconducting VAR control'
[patent_app_type] => 1
[patent_app_number] => 6/213275
[patent_app_country] => US
[patent_app_date] => 1980-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/348/04348630.pdf
[firstpage_image] =>[orig_patent_app_number] => 213275
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/213275 | Superconducting VAR control | Dec 4, 1980 | Issued |
Array
(
[id] => 2062487
[patent_doc_number] => 04433281
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-21
[patent_title] => 'Method for detecting breakdowns in an electrostatic filter'
[patent_app_type] => 1
[patent_app_number] => 6/213031
[patent_app_country] => US
[patent_app_date] => 1980-12-04
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/433/04433281.pdf
[firstpage_image] =>[orig_patent_app_number] => 213031
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/213031 | Method for detecting breakdowns in an electrostatic filter | Dec 3, 1980 | Issued |
Array
(
[id] => 1933762
[patent_doc_number] => 04350949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-21
[patent_title] => 'Bidirectional switching circuit with control terminal'
[patent_app_type] => 1
[patent_app_number] => 6/210255
[patent_app_country] => US
[patent_app_date] => 1980-11-25
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[pdf_file] => patents/04/350/04350949.pdf
[firstpage_image] =>[orig_patent_app_number] => 210255
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/210255 | Bidirectional switching circuit with control terminal | Nov 24, 1980 | Issued |
Array
(
[id] => 2033966
[patent_doc_number] => 04396879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Coupled series and parallel resonant circuit, in particular for electric fence apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/209136
[patent_app_country] => US
[patent_app_date] => 1980-11-21
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[pdf_file] => patents/04/396/04396879.pdf
[firstpage_image] =>[orig_patent_app_number] => 209136
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/209136 | Coupled series and parallel resonant circuit, in particular for electric fence apparatus | Nov 20, 1980 | Issued |
Array
(
[id] => 1958510
[patent_doc_number] => 04333139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Static inverter'
[patent_app_type] => 1
[patent_app_number] => 6/206863
[patent_app_country] => US
[patent_app_date] => 1980-11-14
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333139.pdf
[firstpage_image] =>[orig_patent_app_number] => 206863
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/206863 | Static inverter | Nov 13, 1980 | Issued |