
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] => 1958502
[patent_doc_number] => 04333137
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Thyristor switch with transient protection and RF interference suppression'
[patent_app_type] => 1
[patent_app_number] => 6/205852
[patent_app_country] => US
[patent_app_date] => 1980-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1776
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333137.pdf
[firstpage_image] =>[orig_patent_app_number] => 205852
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/205852 | Thyristor switch with transient protection and RF interference suppression | Nov 9, 1980 | Issued |
Array
(
[id] => 2028854
[patent_doc_number] => 04378587
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-29
[patent_title] => 'Frequency converter apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/202757
[patent_app_country] => US
[patent_app_date] => 1980-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1246
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/378/04378587.pdf
[firstpage_image] =>[orig_patent_app_number] => 202757
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/202757 | Frequency converter apparatus | Oct 30, 1980 | Issued |
Array
(
[id] => 1996450
[patent_doc_number] => 04345223
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-17
[patent_title] => 'Fuseless safety magnetic plug'
[patent_app_type] => 1
[patent_app_number] => 6/201529
[patent_app_country] => US
[patent_app_date] => 1980-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2122
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/345/04345223.pdf
[firstpage_image] =>[orig_patent_app_number] => 201529
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/201529 | Fuseless safety magnetic plug | Oct 27, 1980 | Issued |
Array
(
[id] => 1937177
[patent_doc_number] => 04325113
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-13
[patent_title] => 'High voltage power supply'
[patent_app_type] => 1
[patent_app_number] => 6/200663
[patent_app_country] => US
[patent_app_date] => 1980-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2268
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/325/04325113.pdf
[firstpage_image] =>[orig_patent_app_number] => 200663
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/200663 | High voltage power supply | Oct 26, 1980 | Issued |
Array
(
[id] => 1969518
[patent_doc_number] => 04363089
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-07
[patent_title] => 'Inverter'
[patent_app_type] => 1
[patent_app_number] => 6/198399
[patent_app_country] => US
[patent_app_date] => 1980-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 4914
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/363/04363089.pdf
[firstpage_image] =>[orig_patent_app_number] => 198399
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/198399 | Inverter | Oct 19, 1980 | Issued |
Array
(
[id] => 1958075
[patent_doc_number] => 04333048
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Thyristor control circuits'
[patent_app_type] => 1
[patent_app_number] => 6/198651
[patent_app_country] => US
[patent_app_date] => 1980-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1258
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333048.pdf
[firstpage_image] =>[orig_patent_app_number] => 198651
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/198651 | Thyristor control circuits | Oct 19, 1980 | Issued |
Array
(
[id] => 1941101
[patent_doc_number] => 04335423
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-15
[patent_title] => 'Transformer'
[patent_app_type] => 1
[patent_app_number] => 6/198451
[patent_app_country] => US
[patent_app_date] => 1980-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3258
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/335/04335423.pdf
[firstpage_image] =>[orig_patent_app_number] => 198451
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/198451 | Transformer | Oct 19, 1980 | Issued |
Array
(
[id] => 2055188
[patent_doc_number] => 04389704
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-21
[patent_title] => 'Power source supply system'
[patent_app_type] => 1
[patent_app_number] => 6/195473
[patent_app_country] => US
[patent_app_date] => 1980-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 5248
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/389/04389704.pdf
[firstpage_image] =>[orig_patent_app_number] => 195473
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/195473 | Power source supply system | Oct 8, 1980 | Issued |
Array
(
[id] => 1940700
[patent_doc_number] => 04335345
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-15
[patent_title] => 'Current limiting circuit for switching regulator'
[patent_app_type] => 1
[patent_app_number] => 6/195666
[patent_app_country] => US
[patent_app_date] => 1980-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1839
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/335/04335345.pdf
[firstpage_image] =>[orig_patent_app_number] => 195666
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/195666 | Current limiting circuit for switching regulator | Oct 8, 1980 | Issued |
Array
(
[id] => 2132204
[patent_doc_number] => 04454463
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-12
[patent_title] => 'Electromotive drive'
[patent_app_type] => 1
[patent_app_number] => 6/195299
[patent_app_country] => US
[patent_app_date] => 1980-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2304
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 256
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/454/04454463.pdf
[firstpage_image] =>[orig_patent_app_number] => 195299
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/195299 | Electromotive drive | Oct 7, 1980 | Issued |
Array
(
[id] => 1998307
[patent_doc_number] => 04323840
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-06
[patent_title] => 'Switching mode regulator'
[patent_app_type] => 1
[patent_app_number] => 6/194052
[patent_app_country] => US
[patent_app_date] => 1980-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 8139
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 282
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/323/04323840.pdf
[firstpage_image] =>[orig_patent_app_number] => 194052
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/194052 | Switching mode regulator | Oct 5, 1980 | Issued |
Array
(
[id] => 1973049
[patent_doc_number] => 04344126
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-10
[patent_title] => 'Low ripple D.C. power supply'
[patent_app_type] => 1
[patent_app_number] => 6/193565
[patent_app_country] => US
[patent_app_date] => 1980-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 19
[patent_no_of_words] => 6893
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/344/04344126.pdf
[firstpage_image] =>[orig_patent_app_number] => 193565
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/193565 | Low ripple D.C. power supply | Oct 2, 1980 | Issued |
Array
(
[id] => 1969718
[patent_doc_number] => 04331913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-25
[patent_title] => 'Precision negative impedance circuit with calibration'
[patent_app_type] => 1
[patent_app_number] => 6/193366
[patent_app_country] => US
[patent_app_date] => 1980-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4662
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/331/04331913.pdf
[firstpage_image] =>[orig_patent_app_number] => 193366
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/193366 | Precision negative impedance circuit with calibration | Oct 1, 1980 | Issued |
Array
(
[id] => 1939632
[patent_doc_number] => 04322787
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-03-30
[patent_title] => 'Closed loop low voltage up-converter'
[patent_app_type] => 1
[patent_app_number] => 6/192574
[patent_app_country] => US
[patent_app_date] => 1980-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2175
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/322/04322787.pdf
[firstpage_image] =>[orig_patent_app_number] => 192574
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/192574 | Closed loop low voltage up-converter | Sep 29, 1980 | Issued |
Array
(
[id] => 1995441
[patent_doc_number] => 04329638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-11
[patent_title] => 'Capacitive voltage transformers'
[patent_app_type] => 1
[patent_app_number] => 6/214053
[patent_app_country] => US
[patent_app_date] => 1980-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 6063
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/329/04329638.pdf
[firstpage_image] =>[orig_patent_app_number] => 214053
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/214053 | Capacitive voltage transformers | Sep 22, 1980 | Issued |
Array
(
[id] => 1958516
[patent_doc_number] => 04333140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Pulse-controlled D-C converter with inductive load'
[patent_app_type] => 1
[patent_app_number] => 6/189768
[patent_app_country] => US
[patent_app_date] => 1980-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1640
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333140.pdf
[firstpage_image] =>[orig_patent_app_number] => 189768
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/189768 | Pulse-controlled D-C converter with inductive load | Sep 22, 1980 | Issued |
Array
(
[id] => 1958483
[patent_doc_number] => 04333133
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Power source with an electronic impedance changer'
[patent_app_type] => 1
[patent_app_number] => 6/189470
[patent_app_country] => US
[patent_app_date] => 1980-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 1402
[patent_no_of_claims] => 23
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[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333133.pdf
[firstpage_image] =>[orig_patent_app_number] => 189470
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/189470 | Power source with an electronic impedance changer | Sep 21, 1980 | Issued |
Array
(
[id] => 1936678
[patent_doc_number] => 04325019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-13
[patent_title] => 'Current stabilizer'
[patent_app_type] => 1
[patent_app_number] => 6/188661
[patent_app_country] => US
[patent_app_date] => 1980-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1467
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/325/04325019.pdf
[firstpage_image] =>[orig_patent_app_number] => 188661
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/188661 | Current stabilizer | Sep 18, 1980 | Issued |
Array
(
[id] => 1958521
[patent_doc_number] => 04333141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Full wave rectifier'
[patent_app_type] => 1
[patent_app_number] => 6/188662
[patent_app_country] => US
[patent_app_date] => 1980-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1935
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333141.pdf
[firstpage_image] =>[orig_patent_app_number] => 188662
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/188662 | Full wave rectifier | Sep 18, 1980 | Issued |
| 06/188566 | DIGITAL VOLUME CONTROL | Sep 17, 1980 | Abandoned |