Search

Michael Safavi

Examiner (ID: 12234, Phone: (571)272-7046 , Office: P/3631 )

Most Active Art Unit
3504
Art Unit(s)
3673, 3631, 3621, 2899, 3642, 3504, 3635, 3637
Total Applications
3234
Issued Applications
2239
Pending Applications
154
Abandoned Applications
844

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2674080 [patent_doc_number] => 04954764 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Circuit and method for power efficiency improvement of induction motors' [patent_app_type] => 1 [patent_app_number] => 7/139735 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3459 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954764.pdf [firstpage_image] =>[orig_patent_app_number] => 139735 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139735
Circuit and method for power efficiency improvement of induction motors Dec 29, 1987 Issued
Array ( [id] => 2392980 [patent_doc_number] => 04764714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Electronic starting circuit for an alternating current motor' [patent_app_type] => 1 [patent_app_number] => 7/138733 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4876 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764714.pdf [firstpage_image] =>[orig_patent_app_number] => 138733 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138733
Electronic starting circuit for an alternating current motor Dec 27, 1987 Issued
07/137526 OPEN LOOP MOTOR CONTROL WITH BOTH VOLTAGE AND CURRENT REGULATION Dec 22, 1987 Abandoned
Array ( [id] => 2486391 [patent_doc_number] => 04823055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Electronic control circuit for command systems' [patent_app_type] => 1 [patent_app_number] => 7/136204 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4869 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/823/04823055.pdf [firstpage_image] =>[orig_patent_app_number] => 136204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/136204
Electronic control circuit for command systems Dec 20, 1987 Issued
Array ( [id] => 2480617 [patent_doc_number] => 04812728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Electro magnetic braking circuit for small single phase induction motors' [patent_app_type] => 1 [patent_app_number] => 7/133740 [patent_app_country] => US [patent_app_date] => 1987-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2049 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812728.pdf [firstpage_image] =>[orig_patent_app_number] => 133740 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/133740
Electro magnetic braking circuit for small single phase induction motors Dec 15, 1987 Issued
07/129865 LOAD STATE DETECTING APPARATUS OF AN INDUCTION MOTOR Dec 3, 1987 Abandoned
Array ( [id] => 2551139 [patent_doc_number] => 04804901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Motor starting circuit' [patent_app_type] => 1 [patent_app_number] => 7/120334 [patent_app_country] => US [patent_app_date] => 1987-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7298 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804901.pdf [firstpage_image] =>[orig_patent_app_number] => 120334 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/120334
Motor starting circuit Nov 12, 1987 Issued
Array ( [id] => 2496764 [patent_doc_number] => 04825131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Control system for induction motor driven electric car' [patent_app_type] => 1 [patent_app_number] => 7/115038 [patent_app_country] => US [patent_app_date] => 1987-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2076 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825131.pdf [firstpage_image] =>[orig_patent_app_number] => 115038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/115038
Control system for induction motor driven electric car Oct 29, 1987 Issued
Array ( [id] => 2461645 [patent_doc_number] => 04785225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Control apparatus for an induction motor' [patent_app_type] => 1 [patent_app_number] => 7/105234 [patent_app_country] => US [patent_app_date] => 1987-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5611 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785225.pdf [firstpage_image] =>[orig_patent_app_number] => 105234 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/105234
Control apparatus for an induction motor Oct 6, 1987 Issued
Array ( [id] => 2556749 [patent_doc_number] => 04833386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Apparatus and method for braking an electric motor' [patent_app_type] => 1 [patent_app_number] => 7/103729 [patent_app_country] => US [patent_app_date] => 1987-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4132 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/833/04833386.pdf [firstpage_image] =>[orig_patent_app_number] => 103729 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/103729
Apparatus and method for braking an electric motor Oct 1, 1987 Issued
Array ( [id] => 2393024 [patent_doc_number] => 04777423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Method for reducing the instantaneous ripple voltage of an electrical drive fed by a current intermediate-circuit frequency converter with phase sequence quenching' [patent_app_type] => 1 [patent_app_number] => 7/102547 [patent_app_country] => US [patent_app_date] => 1987-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4014 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777423.pdf [firstpage_image] =>[orig_patent_app_number] => 102547 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/102547
Method for reducing the instantaneous ripple voltage of an electrical drive fed by a current intermediate-circuit frequency converter with phase sequence quenching Sep 28, 1987 Issued
Array ( [id] => 2392855 [patent_doc_number] => 04777414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-11 [patent_title] => 'Driving arrangement for a drive motor' [patent_app_type] => 1 [patent_app_number] => 7/100974 [patent_app_country] => US [patent_app_date] => 1987-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3409 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/777/04777414.pdf [firstpage_image] =>[orig_patent_app_number] => 100974 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/100974
Driving arrangement for a drive motor Sep 24, 1987 Issued
Array ( [id] => 2427245 [patent_doc_number] => 04780656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Drive and protection system for variable speed motor' [patent_app_type] => 1 [patent_app_number] => 7/094196 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3007 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780656.pdf [firstpage_image] =>[orig_patent_app_number] => 094196 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094196
Drive and protection system for variable speed motor Sep 7, 1987 Issued
Array ( [id] => 2526115 [patent_doc_number] => 04885518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-05 [patent_title] => 'Induction motor torque/flux control system' [patent_app_type] => 1 [patent_app_number] => 7/087939 [patent_app_country] => US [patent_app_date] => 1987-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 9305 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/885/04885518.pdf [firstpage_image] =>[orig_patent_app_number] => 087939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/087939
Induction motor torque/flux control system Aug 20, 1987 Issued
Array ( [id] => 2480635 [patent_doc_number] => 04812729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-14 [patent_title] => 'Protecting apparatus for secondary excitation type variable speed AC generator/motor' [patent_app_type] => 1 [patent_app_number] => 7/084805 [patent_app_country] => US [patent_app_date] => 1987-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6278 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/812/04812729.pdf [firstpage_image] =>[orig_patent_app_number] => 084805 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/084805
Protecting apparatus for secondary excitation type variable speed AC generator/motor Aug 12, 1987 Issued
Array ( [id] => 2417988 [patent_doc_number] => 04786850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Motor starting circuit with time delay cut-out and restart' [patent_app_type] => 1 [patent_app_number] => 7/085645 [patent_app_country] => US [patent_app_date] => 1987-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2404 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/786/04786850.pdf [firstpage_image] =>[orig_patent_app_number] => 085645 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/085645
Motor starting circuit with time delay cut-out and restart Aug 12, 1987 Issued
Array ( [id] => 2672746 [patent_doc_number] => 04935685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Motor controller for pumping units' [patent_app_type] => 1 [patent_app_number] => 7/084563 [patent_app_country] => US [patent_app_date] => 1987-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5061 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935685.pdf [firstpage_image] =>[orig_patent_app_number] => 084563 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/084563
Motor controller for pumping units Aug 11, 1987 Issued
Array ( [id] => 2531586 [patent_doc_number] => 04862053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Motor starting circuit' [patent_app_type] => 1 [patent_app_number] => 7/082748 [patent_app_country] => US [patent_app_date] => 1987-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6034 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/862/04862053.pdf [firstpage_image] =>[orig_patent_app_number] => 082748 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/082748
Motor starting circuit Aug 6, 1987 Issued
Array ( [id] => 2427205 [patent_doc_number] => 04780654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Control apparatus for drilling machine' [patent_app_type] => 1 [patent_app_number] => 7/082340 [patent_app_country] => US [patent_app_date] => 1987-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5067 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780654.pdf [firstpage_image] =>[orig_patent_app_number] => 082340 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/082340
Control apparatus for drilling machine Aug 5, 1987 Issued
Array ( [id] => 2392945 [patent_doc_number] => 04764712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-16 [patent_title] => 'Method and apparatus for operating a field-oriented rotating-field machine supplied by a controlled converter' [patent_app_type] => 1 [patent_app_number] => 7/082038 [patent_app_country] => US [patent_app_date] => 1987-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4161 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/764/04764712.pdf [firstpage_image] =>[orig_patent_app_number] => 082038 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/082038
Method and apparatus for operating a field-oriented rotating-field machine supplied by a controlled converter Aug 4, 1987 Issued
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