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] => 2789739 [patent_doc_number] => 05142214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-25 [patent_title] => 'Synchronous motor having selectable rotation direction' [patent_app_type] => 1 [patent_app_number] => 7/807635 [patent_app_country] => US [patent_app_date] => 1991-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4505 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142214.pdf [firstpage_image] =>[orig_patent_app_number] => 807635 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/807635
Synchronous motor having selectable rotation direction Dec 12, 1991 Issued
Array ( [id] => 2845427 [patent_doc_number] => 05172036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Method and apparatus for resynchronizing a moving rotor of a polyphase dc motor' [patent_app_type] => 1 [patent_app_number] => 7/773725 [patent_app_country] => US [patent_app_date] => 1991-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8549 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172036.pdf [firstpage_image] =>[orig_patent_app_number] => 773725 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/773725
Method and apparatus for resynchronizing a moving rotor of a polyphase dc motor Oct 8, 1991 Issued
Array ( [id] => 2799950 [patent_doc_number] => 05144216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'High speed flux feedback for tuning a universal field oriented controller capable of operating in direct and indirect field orientation modes' [patent_app_type] => 1 [patent_app_number] => 7/769692 [patent_app_country] => US [patent_app_date] => 1991-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3083 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144216.pdf [firstpage_image] =>[orig_patent_app_number] => 769692 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/769692
High speed flux feedback for tuning a universal field oriented controller capable of operating in direct and indirect field orientation modes Oct 1, 1991 Issued
Array ( [id] => 2804549 [patent_doc_number] => 05140244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Lock detector for switched reluctance machine rotor position estimator' [patent_app_type] => 1 [patent_app_number] => 7/760032 [patent_app_country] => US [patent_app_date] => 1991-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4294 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/140/05140244.pdf [firstpage_image] =>[orig_patent_app_number] => 760032 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760032
Lock detector for switched reluctance machine rotor position estimator Sep 12, 1991 Issued
Array ( [id] => 2804536 [patent_doc_number] => 05140243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Discrete position estimator for a switched reluctance machine using a flux-current map comparator' [patent_app_type] => 1 [patent_app_number] => 7/760039 [patent_app_country] => US [patent_app_date] => 1991-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3427 [patent_no_of_claims] => 6 [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/05/140/05140243.pdf [firstpage_image] =>[orig_patent_app_number] => 760039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/760039
Discrete position estimator for a switched reluctance machine using a flux-current map comparator Sep 12, 1991 Issued
Array ( [id] => 2788440 [patent_doc_number] => 05164651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Starting-current limiting device for single-phase induction motors used in household electrical equipment' [patent_app_type] => 1 [patent_app_number] => 7/725615 [patent_app_country] => US [patent_app_date] => 1991-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3290 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164651.pdf [firstpage_image] =>[orig_patent_app_number] => 725615 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/725615
Starting-current limiting device for single-phase induction motors used in household electrical equipment Jul 2, 1991 Issued
Array ( [id] => 2794973 [patent_doc_number] => 05136228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Induction motor vector control' [patent_app_type] => 1 [patent_app_number] => 7/713779 [patent_app_country] => US [patent_app_date] => 1991-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 11637 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 585 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136228.pdf [firstpage_image] =>[orig_patent_app_number] => 713779 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713779
Induction motor vector control Jun 11, 1991 Issued
Array ( [id] => 2873019 [patent_doc_number] => 05153489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Electric current measurement apparatus for a solid state motor controller' [patent_app_type] => 1 [patent_app_number] => 7/713428 [patent_app_country] => US [patent_app_date] => 1991-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6454 [patent_no_of_claims] => 20 [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/05/153/05153489.pdf [firstpage_image] =>[orig_patent_app_number] => 713428 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/713428
Electric current measurement apparatus for a solid state motor controller Jun 9, 1991 Issued
Array ( [id] => 2799930 [patent_doc_number] => 05144215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Current supply control apparatus for an inductance load' [patent_app_type] => 1 [patent_app_number] => 7/678319 [patent_app_country] => US [patent_app_date] => 1991-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2335 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144215.pdf [firstpage_image] =>[orig_patent_app_number] => 678319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678319
Current supply control apparatus for an inductance load Apr 29, 1991 Issued
Array ( [id] => 2872883 [patent_doc_number] => 05097191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Reluctance type electric motor' [patent_app_type] => 1 [patent_app_number] => 7/635622 [patent_app_country] => US [patent_app_date] => 1991-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 11649 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 580 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097191.pdf [firstpage_image] =>[orig_patent_app_number] => 635622 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635622
Reluctance type electric motor Feb 10, 1991 Issued
Array ( [id] => 2808932 [patent_doc_number] => 05146146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Method and device for operating electric drives' [patent_app_type] => 1 [patent_app_number] => 7/633678 [patent_app_country] => US [patent_app_date] => 1990-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4383 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/146/05146146.pdf [firstpage_image] =>[orig_patent_app_number] => 633678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/633678
Method and device for operating electric drives Dec 25, 1990 Issued
Array ( [id] => 2872918 [patent_doc_number] => 05097193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Method and apparatus for direct regulation of output currents of an inverter feeding a predetermined number of induction machines' [patent_app_type] => 1 [patent_app_number] => 7/629585 [patent_app_country] => US [patent_app_date] => 1990-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6856 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/097/05097193.pdf [firstpage_image] =>[orig_patent_app_number] => 629585 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629585
Method and apparatus for direct regulation of output currents of an inverter feeding a predetermined number of induction machines Dec 17, 1990 Issued
Array ( [id] => 2843080 [patent_doc_number] => 05160878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Induction motor controller providing temperature compensation' [patent_app_type] => 1 [patent_app_number] => 7/625184 [patent_app_country] => US [patent_app_date] => 1990-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4615 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160878.pdf [firstpage_image] =>[orig_patent_app_number] => 625184 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625184
Induction motor controller providing temperature compensation Dec 9, 1990 Issued
Array ( [id] => 2821675 [patent_doc_number] => 05086491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Electronic control circuit for A/C motors' [patent_app_type] => 1 [patent_app_number] => 7/616532 [patent_app_country] => US [patent_app_date] => 1990-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3519 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/086/05086491.pdf [firstpage_image] =>[orig_patent_app_number] => 616532 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616532
Electronic control circuit for A/C motors Nov 20, 1990 Issued
Array ( [id] => 2864190 [patent_doc_number] => 05150020 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-22 [patent_title] => 'Driving controlling method for drums of automatic winder' [patent_app_type] => 1 [patent_app_number] => 7/603262 [patent_app_country] => US [patent_app_date] => 1990-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1940 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150020.pdf [firstpage_image] =>[orig_patent_app_number] => 603262 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603262
Driving controlling method for drums of automatic winder Oct 25, 1990 Issued
Array ( [id] => 2874650 [patent_doc_number] => 05162707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Induction motor propulsion system for powering and steering vehicles' [patent_app_type] => 1 [patent_app_number] => 7/602839 [patent_app_country] => US [patent_app_date] => 1990-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5352 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162707.pdf [firstpage_image] =>[orig_patent_app_number] => 602839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602839
Induction motor propulsion system for powering and steering vehicles Oct 23, 1990 Issued
Array ( [id] => 2795046 [patent_doc_number] => 05165006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Vehicle motor switching apparatus' [patent_app_type] => 1 [patent_app_number] => 7/601134 [patent_app_country] => US [patent_app_date] => 1990-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5345 [patent_no_of_claims] => 23 [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/05/165/05165006.pdf [firstpage_image] =>[orig_patent_app_number] => 601134 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601134
Vehicle motor switching apparatus Oct 22, 1990 Issued
Array ( [id] => 2746070 [patent_doc_number] => 05077823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Electric motor starting circuit' [patent_app_type] => 1 [patent_app_number] => 7/593751 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1841 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/077/05077823.pdf [firstpage_image] =>[orig_patent_app_number] => 593751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593751
Electric motor starting circuit Oct 4, 1990 Issued
07/593795 THREE-PHASE MOTOR CONTROL Oct 4, 1990 Abandoned
Array ( [id] => 2714617 [patent_doc_number] => 05017845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Brushless direct current motor starting and operating apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/593002 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6308 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017845.pdf [firstpage_image] =>[orig_patent_app_number] => 593002 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593002
Brushless direct current motor starting and operating apparatus and method Oct 4, 1990 Issued
Menu