Search

Rita Leykin

Examiner (ID: 4293, Phone: (571)272-2066 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837
Total Applications
1572
Issued Applications
1403
Pending Applications
33
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6451634 [patent_doc_number] => 20100283418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'WIDE DYNAMIC RANGE MOTOR CONTROL SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/017163 [patent_app_country] => US [patent_app_date] => 2008-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5077 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0283/20100283418.pdf [firstpage_image] =>[orig_patent_app_number] => 12017163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/017163
Wide dynamic range motor control system and method Jan 20, 2008 Issued
Array ( [id] => 179450 [patent_doc_number] => 07657161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Method of transition between controls for a ventilation system' [patent_app_type] => utility [patent_app_number] => 12/016894 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14700 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/657/07657161.pdf [firstpage_image] =>[orig_patent_app_number] => 12016894 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/016894
Method of transition between controls for a ventilation system Jan 17, 2008 Issued
Array ( [id] => 7546044 [patent_doc_number] => 08054018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Multi-level programming of motor for a ventilation system' [patent_app_type] => utility [patent_app_number] => 12/016872 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14700 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/054/08054018.pdf [firstpage_image] =>[orig_patent_app_number] => 12016872 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/016872
Multi-level programming of motor for a ventilation system Jan 17, 2008 Issued
Array ( [id] => 4849951 [patent_doc_number] => 20080315693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'CORDLESS POWER TOOL' [patent_app_type] => utility [patent_app_number] => 12/015731 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5204 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0315/20080315693.pdf [firstpage_image] =>[orig_patent_app_number] => 12015731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/015731
Cordless power tool Jan 16, 2008 Issued
Array ( [id] => 4925470 [patent_doc_number] => 20080164833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Disc Apparatus' [patent_app_type] => utility [patent_app_number] => 11/969567 [patent_app_country] => US [patent_app_date] => 2008-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4616 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0164/20080164833.pdf [firstpage_image] =>[orig_patent_app_number] => 11969567 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/969567
Disc apparatus Jan 3, 2008 Issued
Array ( [id] => 5433690 [patent_doc_number] => 20090168276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Protection of Polarity-Sensitive Components Connected In Parallel With A Direct Current Motor Or Inductor' [patent_app_type] => utility [patent_app_number] => 11/968439 [patent_app_country] => US [patent_app_date] => 2008-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4369 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20090168276.pdf [firstpage_image] =>[orig_patent_app_number] => 11968439 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/968439
Protection of polarity-sensitive components connected in parallel with a direct current motor or inductor Jan 1, 2008 Issued
Array ( [id] => 274715 [patent_doc_number] => 07560882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'AC drive system for electrically operated vehicle' [patent_app_type] => utility [patent_app_number] => 11/966289 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10101 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/560/07560882.pdf [firstpage_image] =>[orig_patent_app_number] => 11966289 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/966289
AC drive system for electrically operated vehicle Dec 27, 2007 Issued
Array ( [id] => 4877084 [patent_doc_number] => 20080150467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'ROBOT SYSTEM ABLE TO SECURE WORKER SAFETY' [patent_app_type] => utility [patent_app_number] => 11/959117 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7528 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20080150467.pdf [firstpage_image] =>[orig_patent_app_number] => 11959117 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959117
ROBOT SYSTEM ABLE TO SECURE WORKER SAFETY Dec 17, 2007 Abandoned
Array ( [id] => 7592764 [patent_doc_number] => 07652438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Drive arrangement for a portable working machine' [patent_app_type] => utility [patent_app_number] => 11/959420 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4879 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/652/07652438.pdf [firstpage_image] =>[orig_patent_app_number] => 11959420 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959420
Drive arrangement for a portable working machine Dec 17, 2007 Issued
Array ( [id] => 63780 [patent_doc_number] => 07764030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Control device for three-phase brushless motor' [patent_app_type] => utility [patent_app_number] => 11/959213 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 41675 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/764/07764030.pdf [firstpage_image] =>[orig_patent_app_number] => 11959213 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959213
Control device for three-phase brushless motor Dec 17, 2007 Issued
Array ( [id] => 132965 [patent_doc_number] => 07701154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Electric drive system' [patent_app_type] => utility [patent_app_number] => 11/952171 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2387 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/701/07701154.pdf [firstpage_image] =>[orig_patent_app_number] => 11952171 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/952171
Electric drive system Dec 6, 2007 Issued
Array ( [id] => 72968 [patent_doc_number] => 07755317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Methods for electric vehicle motor control and rotor position detection fault-tolerant processing' [patent_app_type] => utility [patent_app_number] => 11/951305 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5897 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/755/07755317.pdf [firstpage_image] =>[orig_patent_app_number] => 11951305 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951305
Methods for electric vehicle motor control and rotor position detection fault-tolerant processing Dec 4, 2007 Issued
Array ( [id] => 323597 [patent_doc_number] => 07518838 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-04-14 [patent_title] => 'Protection of variable frequency power systems from excessive peak electrical potentials' [patent_app_type] => utility [patent_app_number] => 11/940342 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1879 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/518/07518838.pdf [firstpage_image] =>[orig_patent_app_number] => 11940342 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/940342
Protection of variable frequency power systems from excessive peak electrical potentials Nov 14, 2007 Issued
Array ( [id] => 4832748 [patent_doc_number] => 20080131294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Pump controller system and method' [patent_app_type] => utility [patent_app_number] => 11/981691 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15181 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20080131294.pdf [firstpage_image] =>[orig_patent_app_number] => 11981691 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/981691
Pump controller system and method Oct 30, 2007 Issued
Array ( [id] => 4666207 [patent_doc_number] => 20080041267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'Control And Motor Arrangement For Use In Model Train' [patent_app_type] => utility [patent_app_number] => 11/877620 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4090 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20080041267.pdf [firstpage_image] =>[orig_patent_app_number] => 11877620 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877620
Control and motor arrangement for use in model train Oct 22, 2007 Issued
Array ( [id] => 807504 [patent_doc_number] => 07420341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Power tool and motor controller' [patent_app_type] => utility [patent_app_number] => 11/873188 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9048 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/420/07420341.pdf [firstpage_image] =>[orig_patent_app_number] => 11873188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873188
Power tool and motor controller Oct 15, 2007 Issued
Array ( [id] => 4649149 [patent_doc_number] => 20080036404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Elecrtric motor controller for a domestic appliance' [patent_app_type] => utility [patent_app_number] => 11/907376 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1513 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20080036404.pdf [firstpage_image] =>[orig_patent_app_number] => 11907376 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/907376
Electric motor controller for a domestic appliance Oct 10, 2007 Issued
Array ( [id] => 4731627 [patent_doc_number] => 20080048605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Switching device for linking various electrical voltage levels in a motor vehicle' [patent_app_type] => utility [patent_app_number] => 11/905973 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20080048605.pdf [firstpage_image] =>[orig_patent_app_number] => 11905973 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905973
Switching device for linking various electrical voltage levels in a motor vehicle Oct 4, 2007 Issued
Array ( [id] => 5389347 [patent_doc_number] => 20090206659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Wiper Control Circuit' [patent_app_type] => utility [patent_app_number] => 12/225131 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6050 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20090206659.pdf [firstpage_image] =>[orig_patent_app_number] => 12225131 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/225131
Wiper control circuit Oct 4, 2007 Issued
Array ( [id] => 296483 [patent_doc_number] => 07541757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Motor vehicle' [patent_app_type] => utility [patent_app_number] => 11/868247 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4282 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/541/07541757.pdf [firstpage_image] =>[orig_patent_app_number] => 11868247 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/868247
Motor vehicle Oct 4, 2007 Issued
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