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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] => 2058053 [patent_doc_number] => 04393157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-12 [patent_title] => 'Variable inductor' [patent_app_type] => 1 [patent_app_number] => 5/966555 [patent_app_country] => US [patent_app_date] => 1978-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 5428 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/393/04393157.pdf [firstpage_image] =>[orig_patent_app_number] => 966555 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/966555
Variable inductor Dec 4, 1978 Issued
Array ( [id] => 1914887 [patent_doc_number] => 04271462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Power converter and regulation apparatus' [patent_app_type] => 1 [patent_app_number] => 5/944089 [patent_app_country] => US [patent_app_date] => 1978-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2791 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/271/04271462.pdf [firstpage_image] =>[orig_patent_app_number] => 944089 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/944089
Power converter and regulation apparatus Sep 19, 1978 Issued
Array ( [id] => 1906237 [patent_doc_number] => 04307331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Hybrid switched-capacitor controlled-inductor static VAR generator and control apparatus' [patent_app_type] => 1 [patent_app_number] => 5/942839 [patent_app_country] => US [patent_app_date] => 1978-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8133 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/307/04307331.pdf [firstpage_image] =>[orig_patent_app_number] => 942839 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/942839
Hybrid switched-capacitor controlled-inductor static VAR generator and control apparatus Sep 14, 1978 Issued
Array ( [id] => 1921572 [patent_doc_number] => 04264950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-28 [patent_title] => 'Intrinsically safe regulated power supply' [patent_app_type] => 1 [patent_app_number] => 5/917831 [patent_app_country] => US [patent_app_date] => 1978-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2027 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/264/04264950.pdf [firstpage_image] =>[orig_patent_app_number] => 917831 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/917831
Intrinsically safe regulated power supply Jun 21, 1978 Issued
Array ( [id] => 1872686 [patent_doc_number] => 04292582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-29 [patent_title] => 'Residual voltage regulating circuit for hall element' [patent_app_type] => 1 [patent_app_number] => 5/914983 [patent_app_country] => US [patent_app_date] => 1978-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 5053 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/292/04292582.pdf [firstpage_image] =>[orig_patent_app_number] => 914983 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/914983
Residual voltage regulating circuit for hall element Jun 11, 1978 Issued
Array ( [id] => 3406267 [patent_doc_number] => 04238822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-12-09 [patent_title] => 'Controllable electrical single-armature of rotary converter' [patent_app_type] => 1 [patent_app_number] => 5/882769 [patent_app_country] => US [patent_app_date] => 1978-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1058 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/238/04238822.pdf [firstpage_image] =>[orig_patent_app_number] => 882769 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/882769
Controllable electrical single-armature of rotary converter Mar 1, 1978 Issued
Array ( [id] => 2233344 [patent_doc_number] => 04571667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-18 [patent_title] => 'Multiphase AC-DC resonant cascade power converter' [patent_app_type] => 1 [patent_app_number] => 5/828331 [patent_app_country] => US [patent_app_date] => 1977-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2057 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/571/04571667.pdf [firstpage_image] =>[orig_patent_app_number] => 828331 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/828331
Multiphase AC-DC resonant cascade power converter Aug 28, 1977 Issued
Array ( [id] => 3396273 [patent_doc_number] => 04182568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1980-01-08 [patent_title] => 'Multiplexed electrostatic photocopier' [patent_app_type] => 1 [patent_app_number] => 5/718260 [patent_app_country] => US [patent_app_date] => 1976-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4826 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/182/04182568.pdf [firstpage_image] =>[orig_patent_app_number] => 718260 [rel_patent_id] =>[rel_patent_doc_number] =>)
05/718260
Multiplexed electrostatic photocopier Aug 26, 1976 Issued
05/428708 DUAL CYCLE CAM GRINDING MACHINE WITH ELECTRIC PULSE WHEEL FEED Dec 26, 1973 Issued
05/349689 BRUSHLESS VARIABLE SPEED DRIVE FOR AC SYNCHRONOUS MOTOR Apr 9, 1973 Issued
04/880816 ELECTRIC MOTOR CONSTRUCTION Nov 27, 1969 Issued
04/817031 BIDIRECTIONAL MOTOR WITH DIRECTIONAL CONTROL MEANS FOR STARTING IN EIT HER DIRECTION Apr 16, 1969 Issued
04/803803 PHOTOCONTROL ENCLOSURE AND SUPPORT Mar 2, 1969 Issued
04/789742 SYNCHRONOUS A.C. MOTOR WITH A PERMANENT MAGNET ROTOR AND DIRECTIONAL C ONTROL THEREFOR Jan 7, 1969 Issued
04/789513 ROTOR CONSTRUCTION WITH DIRECTIONAL CONTROL MEANS FOR A SYNCHRONOUS A. C. MOTOR Jan 6, 1969 Issued
04/789518 SPOOL CONSTRUCTION FOR THE STARTER COIL OF A SYNCHRONOUS A.C. MOTOR Jan 6, 1969 Issued
04/734357 SWITCH CONTACT ARM MOUNTING MEANS Jun 3, 1968 Issued
04/732433 ELECTRICAL SWITCH WITH BIDIRECTIONAL SNAP ACTION ACTUATION AND SPRING CONTACT BLADE THEREFOR May 26, 1968 Issued
04/687869 TIMER WITH MEANS FOR SEQUENTIAL SWITCH OPERATION Dec 3, 1967 Issued
04/654426 SYNCHRONOUS MOTOR WITH PERMANENT MAGNET ROTOR Jul 18, 1967 Issued
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