Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 1994880 [patent_doc_number] => 04318040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-02 [patent_title] => 'Power supply circuit' [patent_app_type] => 1 [patent_app_number] => 6/090969 [patent_app_country] => US [patent_app_date] => 1979-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4420 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/318/04318040.pdf [firstpage_image] =>[orig_patent_app_number] => 090969 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090969
Power supply circuit Nov 4, 1979 Issued
Array ( [id] => 1971705 [patent_doc_number] => 04319316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'Controlled power supply apparatus' [patent_app_type] => 1 [patent_app_number] => 6/090061 [patent_app_country] => US [patent_app_date] => 1979-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4366 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319316.pdf [firstpage_image] =>[orig_patent_app_number] => 090061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/090061
Controlled power supply apparatus Oct 30, 1979 Issued
Array ( [id] => 1885605 [patent_doc_number] => 04274040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Solenoid torquer system' [patent_app_type] => 1 [patent_app_number] => 6/089554 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2191 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274040.pdf [firstpage_image] =>[orig_patent_app_number] => 089554 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089554
Solenoid torquer system Oct 28, 1979 Issued
Array ( [id] => 1877858 [patent_doc_number] => 04280091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-21 [patent_title] => 'Variable current source having a programmable current-steering network' [patent_app_type] => 1 [patent_app_number] => 6/089067 [patent_app_country] => US [patent_app_date] => 1979-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1267 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/280/04280091.pdf [firstpage_image] =>[orig_patent_app_number] => 089067 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/089067
Variable current source having a programmable current-steering network Oct 28, 1979 Issued
Array ( [id] => 1965027 [patent_doc_number] => 04315206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Current supply circuit for telephone exchange' [patent_app_type] => 1 [patent_app_number] => 6/078469 [patent_app_country] => US [patent_app_date] => 1979-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6164 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315206.pdf [firstpage_image] =>[orig_patent_app_number] => 078469 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/078469
Current supply circuit for telephone exchange Sep 23, 1979 Issued
Array ( [id] => 1920623 [patent_doc_number] => 04291369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Voltage multiplier and driver circuit' [patent_app_type] => 1 [patent_app_number] => 6/077258 [patent_app_country] => US [patent_app_date] => 1979-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1545 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/291/04291369.pdf [firstpage_image] =>[orig_patent_app_number] => 077258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077258
Voltage multiplier and driver circuit Sep 18, 1979 Issued
Array ( [id] => 1900439 [patent_doc_number] => 04301496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Use of an inductor within a full bridge d.c.-d.c. power converter' [patent_app_type] => 1 [patent_app_number] => 6/077073 [patent_app_country] => US [patent_app_date] => 1979-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2566 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/301/04301496.pdf [firstpage_image] =>[orig_patent_app_number] => 077073 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/077073
Use of an inductor within a full bridge d.c.-d.c. power converter Sep 18, 1979 Issued
Array ( [id] => 1886090 [patent_doc_number] => 04274137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'Inverter circuits' [patent_app_type] => 1 [patent_app_number] => 6/076859 [patent_app_country] => US [patent_app_date] => 1979-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3208 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274137.pdf [firstpage_image] =>[orig_patent_app_number] => 076859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/076859
Inverter circuits Sep 18, 1979 Issued
Array ( [id] => 1987548 [patent_doc_number] => 04346306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-24 [patent_title] => 'Method and apparatus for generating high current impulses' [patent_app_type] => 1 [patent_app_number] => 6/072467 [patent_app_country] => US [patent_app_date] => 1979-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2111 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/346/04346306.pdf [firstpage_image] =>[orig_patent_app_number] => 072467 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/072467
Method and apparatus for generating high current impulses Sep 3, 1979 Issued
Array ( [id] => 1996295 [patent_doc_number] => 04329733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Capacitor combined shield case' [patent_app_type] => 1 [patent_app_number] => 6/070601 [patent_app_country] => US [patent_app_date] => 1979-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 4577 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329733.pdf [firstpage_image] =>[orig_patent_app_number] => 070601 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/070601
Capacitor combined shield case Aug 28, 1979 Issued
Array ( [id] => 1944882 [patent_doc_number] => 04309649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Phase synchronizer' [patent_app_type] => 1 [patent_app_number] => 6/066771 [patent_app_country] => US [patent_app_date] => 1979-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 2112 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309649.pdf [firstpage_image] =>[orig_patent_app_number] => 066771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/066771
Phase synchronizer Aug 14, 1979 Issued
Array ( [id] => 1920002 [patent_doc_number] => 04277825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Converter apparatus' [patent_app_type] => 1 [patent_app_number] => 6/061533 [patent_app_country] => US [patent_app_date] => 1979-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6908 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/277/04277825.pdf [firstpage_image] =>[orig_patent_app_number] => 061533 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/061533
Converter apparatus Jul 26, 1979 Issued
Array ( [id] => 1926519 [patent_doc_number] => 04298925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-03 [patent_title] => 'Transistorized invertor' [patent_app_type] => 1 [patent_app_number] => 6/056261 [patent_app_country] => US [patent_app_date] => 1979-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1834 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/298/04298925.pdf [firstpage_image] =>[orig_patent_app_number] => 056261 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/056261
Transistorized invertor Jul 9, 1979 Issued
Array ( [id] => 1886071 [patent_doc_number] => 04274133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-16 [patent_title] => 'DC-to-DC Converter having reduced ripple without need for adjustments' [patent_app_type] => 1 [patent_app_number] => 6/050179 [patent_app_country] => US [patent_app_date] => 1979-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 2707 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/274/04274133.pdf [firstpage_image] =>[orig_patent_app_number] => 050179 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/050179
DC-to-DC Converter having reduced ripple without need for adjustments Jun 19, 1979 Issued
Array ( [id] => 1865877 [patent_doc_number] => 04268899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-05-19 [patent_title] => 'Bridge-doubler rectifier' [patent_app_type] => 1 [patent_app_number] => 6/048855 [patent_app_country] => US [patent_app_date] => 1979-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 3537 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/268/04268899.pdf [firstpage_image] =>[orig_patent_app_number] => 048855 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/048855
Bridge-doubler rectifier Jun 14, 1979 Issued
Array ( [id] => 1878512 [patent_doc_number] => 04305032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Broad band saturable reactor regulated power supply' [patent_app_type] => 1 [patent_app_number] => 6/047813 [patent_app_country] => US [patent_app_date] => 1979-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3358 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305032.pdf [firstpage_image] =>[orig_patent_app_number] => 047813 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/047813
Broad band saturable reactor regulated power supply Jun 11, 1979 Issued
Array ( [id] => 1921579 [patent_doc_number] => 04264951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'DC Power transmission control' [patent_app_type] => 1 [patent_app_number] => 6/047749 [patent_app_country] => US [patent_app_date] => 1979-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8381 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264951.pdf [firstpage_image] =>[orig_patent_app_number] => 047749 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/047749
DC Power transmission control Jun 11, 1979 Issued
Array ( [id] => 1919307 [patent_doc_number] => 04277692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Continuous power source with bi-directional converter' [patent_app_type] => 1 [patent_app_number] => 6/045573 [patent_app_country] => US [patent_app_date] => 1979-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6290 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/277/04277692.pdf [firstpage_image] =>[orig_patent_app_number] => 045573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/045573
Continuous power source with bi-directional converter Jun 3, 1979 Issued
Array ( [id] => 1879486 [patent_doc_number] => 04255783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-03-10 [patent_title] => 'Selective commutation circuit for an inverter' [patent_app_type] => 1 [patent_app_number] => 6/043915 [patent_app_country] => US [patent_app_date] => 1979-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4728 [patent_no_of_claims] => 7 [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/04/255/04255783.pdf [firstpage_image] =>[orig_patent_app_number] => 043915 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/043915
Selective commutation circuit for an inverter May 29, 1979 Issued
Array ( [id] => 1900470 [patent_doc_number] => 04263644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-21 [patent_title] => 'Current limiter for switched DC-to-DC converter' [patent_app_type] => 1 [patent_app_number] => 6/039727 [patent_app_country] => US [patent_app_date] => 1979-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2877 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/263/04263644.pdf [firstpage_image] =>[orig_patent_app_number] => 039727 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/039727
Current limiter for switched DC-to-DC converter May 16, 1979 Issued
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