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] => 1971011 [patent_doc_number] => 04319183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'Control windings for self-saturating electrical reactors' [patent_app_type] => 1 [patent_app_number] => 6/186367 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3298 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319183.pdf [firstpage_image] =>[orig_patent_app_number] => 186367 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186367
Control windings for self-saturating electrical reactors Sep 11, 1980 Issued
Array ( [id] => 1999397 [patent_doc_number] => 04323961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-06 [patent_title] => 'Free-running flyback DC power supply' [patent_app_type] => 1 [patent_app_number] => 6/186454 [patent_app_country] => US [patent_app_date] => 1980-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3905 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/323/04323961.pdf [firstpage_image] =>[orig_patent_app_number] => 186454 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/186454
Free-running flyback DC power supply Sep 11, 1980 Issued
Array ( [id] => 1941647 [patent_doc_number] => 04327404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'DC Power supply circuit' [patent_app_type] => 1 [patent_app_number] => 6/185873 [patent_app_country] => US [patent_app_date] => 1980-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1672 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/327/04327404.pdf [firstpage_image] =>[orig_patent_app_number] => 185873 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/185873
DC Power supply circuit Sep 8, 1980 Issued
Array ( [id] => 1942923 [patent_doc_number] => 04340850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-20 [patent_title] => 'Temperature responsive control circuit' [patent_app_type] => 1 [patent_app_number] => 6/184867 [patent_app_country] => US [patent_app_date] => 1980-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2083 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/340/04340850.pdf [firstpage_image] =>[orig_patent_app_number] => 184867 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184867
Temperature responsive control circuit Sep 7, 1980 Issued
Array ( [id] => 1963244 [patent_doc_number] => 04316138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Electric switching section' [patent_app_type] => 1 [patent_app_number] => 6/184472 [patent_app_country] => US [patent_app_date] => 1980-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 574 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316138.pdf [firstpage_image] =>[orig_patent_app_number] => 184472 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184472
Electric switching section Sep 4, 1980 Issued
Array ( [id] => 1963239 [patent_doc_number] => 04316137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Completely insulated, metal-encapsulated electrical switching section' [patent_app_type] => 1 [patent_app_number] => 6/184477 [patent_app_country] => US [patent_app_date] => 1980-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316137.pdf [firstpage_image] =>[orig_patent_app_number] => 184477 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184477
Completely insulated, metal-encapsulated electrical switching section Sep 4, 1980 Issued
Array ( [id] => 1968364 [patent_doc_number] => 04320445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Gate control circuit for thyristor converter' [patent_app_type] => 1 [patent_app_number] => 6/184262 [patent_app_country] => US [patent_app_date] => 1980-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2841 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320445.pdf [firstpage_image] =>[orig_patent_app_number] => 184262 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184262
Gate control circuit for thyristor converter Sep 4, 1980 Issued
Array ( [id] => 1963770 [patent_doc_number] => 04316242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Wide input range, transient-immune regulated flyback switching power supply' [patent_app_type] => 1 [patent_app_number] => 6/184062 [patent_app_country] => US [patent_app_date] => 1980-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6295 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316242.pdf [firstpage_image] =>[orig_patent_app_number] => 184062 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/184062
Wide input range, transient-immune regulated flyback switching power supply Sep 3, 1980 Issued
Array ( [id] => 1981622 [patent_doc_number] => 04328459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Current inrush limiting apparatus' [patent_app_type] => 1 [patent_app_number] => 6/181372 [patent_app_country] => US [patent_app_date] => 1980-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5334 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/328/04328459.pdf [firstpage_image] =>[orig_patent_app_number] => 181372 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/181372
Current inrush limiting apparatus Sep 3, 1980 Issued
Array ( [id] => 1941106 [patent_doc_number] => 04335424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Cycling firing method for bypass operation of bridge converters' [patent_app_type] => 1 [patent_app_number] => 6/181067 [patent_app_country] => US [patent_app_date] => 1980-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 929 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/335/04335424.pdf [firstpage_image] =>[orig_patent_app_number] => 181067 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/181067
Cycling firing method for bypass operation of bridge converters Aug 24, 1980 Issued
Array ( [id] => 1972135 [patent_doc_number] => 04311491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Electrostatic precipitator control for high resistivity particulate' [patent_app_type] => 1 [patent_app_number] => 6/179254 [patent_app_country] => US [patent_app_date] => 1980-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4471 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311491.pdf [firstpage_image] =>[orig_patent_app_number] => 179254 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/179254
Electrostatic precipitator control for high resistivity particulate Aug 17, 1980 Issued
Array ( [id] => 1939031 [patent_doc_number] => 04322674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-30 [patent_title] => 'Transistorized voltage regulator' [patent_app_type] => 1 [patent_app_number] => 6/175951 [patent_app_country] => US [patent_app_date] => 1980-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 655 [patent_no_of_claims] => 1 [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/04/322/04322674.pdf [firstpage_image] =>[orig_patent_app_number] => 175951 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/175951
Transistorized voltage regulator Aug 6, 1980 Issued
Array ( [id] => 1963229 [patent_doc_number] => 04316135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-16 [patent_title] => 'Circuit arrangement for feeding modules in user stations' [patent_app_type] => 1 [patent_app_number] => 6/175852 [patent_app_country] => US [patent_app_date] => 1980-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2121 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316135.pdf [firstpage_image] =>[orig_patent_app_number] => 175852 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/175852
Circuit arrangement for feeding modules in user stations Aug 5, 1980 Issued
Array ( [id] => 1961712 [patent_doc_number] => 04358729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Thyristor driver controller for reactive loads and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 6/175169 [patent_app_country] => US [patent_app_date] => 1980-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6977 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358729.pdf [firstpage_image] =>[orig_patent_app_number] => 175169 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/175169
Thyristor driver controller for reactive loads and method of operation thereof Aug 3, 1980 Issued
Array ( [id] => 1977356 [patent_doc_number] => 04348634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Manual control means for controlling the movements of a motor-driven element' [patent_app_type] => 1 [patent_app_number] => 6/173454 [patent_app_country] => US [patent_app_date] => 1980-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4276 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/348/04348634.pdf [firstpage_image] =>[orig_patent_app_number] => 173454 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/173454
Manual control means for controlling the movements of a motor-driven element Jul 29, 1980 Issued
Array ( [id] => 1906773 [patent_doc_number] => 04307441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Current balanced DC-to-DC converter' [patent_app_type] => 1 [patent_app_number] => 6/172873 [patent_app_country] => US [patent_app_date] => 1980-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3455 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/307/04307441.pdf [firstpage_image] =>[orig_patent_app_number] => 172873 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/172873
Current balanced DC-to-DC converter Jul 27, 1980 Issued
Array ( [id] => 1971710 [patent_doc_number] => 04319317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'D.C. Power supply' [patent_app_type] => 1 [patent_app_number] => 6/169770 [patent_app_country] => US [patent_app_date] => 1980-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5395 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/319/04319317.pdf [firstpage_image] =>[orig_patent_app_number] => 169770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/169770
D.C. Power supply Jul 16, 1980 Issued
Array ( [id] => 1945364 [patent_doc_number] => 04314196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Current limiting circuit' [patent_app_type] => 1 [patent_app_number] => 6/167852 [patent_app_country] => US [patent_app_date] => 1980-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4013 [patent_no_of_claims] => 17 [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/04/314/04314196.pdf [firstpage_image] =>[orig_patent_app_number] => 167852 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/167852
Current limiting circuit Jul 13, 1980 Issued
Array ( [id] => 1965038 [patent_doc_number] => 04315208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Regulated power supply having its d.c. voltage source selectively supplemented by a d.c. to d.c. converter' [patent_app_type] => 1 [patent_app_number] => 6/167857 [patent_app_country] => US [patent_app_date] => 1980-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3272 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/315/04315208.pdf [firstpage_image] =>[orig_patent_app_number] => 167857 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/167857
Regulated power supply having its d.c. voltage source selectively supplemented by a d.c. to d.c. converter Jul 13, 1980 Issued
Array ( [id] => 1945343 [patent_doc_number] => 04309747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'High current, high voltage multiplication apparatus' [patent_app_type] => 1 [patent_app_number] => 6/166655 [patent_app_country] => US [patent_app_date] => 1980-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3351 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309747.pdf [firstpage_image] =>[orig_patent_app_number] => 166655 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/166655
High current, high voltage multiplication apparatus Jul 6, 1980 Issued
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