Search

Karen Masih

Examiner (ID: 2016, Phone: (571)272-2068 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2107, 2846
Total Applications
2862
Issued Applications
2596
Pending Applications
139
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18162900 [patent_doc_number] => 20230029493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Power Conversion System and Motor Control Method Based on Same [patent_app_type] => utility [patent_app_number] => 17/791413 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791413
Power conversion system and motor control method based on same Oct 21, 2020 Issued
Array ( [id] => 17567346 [patent_doc_number] => 20220131495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => FAN SPEED CONTROL METHOD FOR AVOIDING INACCURATE CONTROL CAUSED BY SUDDEN CHANGE IN POWER SUPPLY OUTPUT STATE [patent_app_type] => utility [patent_app_number] => 17/077825 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077825
Fan speed control method for avoiding inaccurate control caused by sudden change in power supply output state Oct 21, 2020 Issued
Array ( [id] => 18113709 [patent_doc_number] => 20230006589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD AND DEVICE FOR CALIBRATING A CONTROLLER OF AN ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 17/780408 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780408
Method and device for calibrating a controller of an electric machine Oct 20, 2020 Issued
Array ( [id] => 18081831 [patent_doc_number] => 20220407443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHOD AND DEVICE FOR CALIBRATING AN OFFSET ANGLE [patent_app_type] => utility [patent_app_number] => 17/779334 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779334 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779334
Method and device for calibrating an offset angle Oct 20, 2020 Issued
Array ( [id] => 17683844 [patent_doc_number] => 11368110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Method and circuit for controlling or starting a U-shape single phase synchronous permanent magnet motors [patent_app_type] => utility [patent_app_number] => 17/076259 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3331 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076259
Method and circuit for controlling or starting a U-shape single phase synchronous permanent magnet motors Oct 20, 2020 Issued
Array ( [id] => 17547515 [patent_doc_number] => 20220118856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => HIGH VOLTAGE CIRCUIT AND METHOD FOR CONTROLLING A CONTACTOR IN ELECTRIC VEHICLES [patent_app_type] => utility [patent_app_number] => 17/074375 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074375
High voltage circuit and method for controlling a contactor in electric vehicles Oct 18, 2020 Issued
Array ( [id] => 16793879 [patent_doc_number] => 20210123696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => FAN BRAKE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/065474 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065474
Fan brake control system Oct 6, 2020 Issued
Array ( [id] => 16724555 [patent_doc_number] => 20210091702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => CONTROL APPARATUS, VEHICLE SYSTEM, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/026338 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026338
Control apparatus, vehicle system, and control method Sep 20, 2020 Issued
Array ( [id] => 19815997 [patent_doc_number] => 20250074204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING ELECTRIC MOTOR NOISE, AND COMPUTER DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/043721 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043721
Method and apparatus for controlling electric motor noise, and computer device and storage medium Sep 15, 2020 Issued
Array ( [id] => 19839464 [patent_doc_number] => 12251825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Demolition robot with control and monitoring function to avoid thermal damage to a motor comprised in the demolition robot [patent_app_type] => utility [patent_app_number] => 17/753819 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6670 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753819
Demolition robot with control and monitoring function to avoid thermal damage to a motor comprised in the demolition robot Sep 14, 2020 Issued
Array ( [id] => 17403543 [patent_doc_number] => 20220045634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => ROTATION SPEED REGULATION SYSTEM FOR ELECTRIC TOOL SWITCH [patent_app_type] => utility [patent_app_number] => 17/020853 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020853
Rotation speed regulation system for electric tool switch Sep 14, 2020 Issued
Array ( [id] => 18009497 [patent_doc_number] => 20220368264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ELECTRIC MOTOR CONTROL APPARATUS AND ELECTRIC MOTOR CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/629096 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629096
Electric motor control apparatus and electric motor control method Aug 27, 2020 Issued
Array ( [id] => 19611305 [patent_doc_number] => 12160189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Electric motor control method and electric motor control device [patent_app_type] => utility [patent_app_number] => 18/043172 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9712 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043172
Electric motor control method and electric motor control device Aug 26, 2020 Issued
Array ( [id] => 17887386 [patent_doc_number] => 20220302864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SWITCHED RELUCTANCE MACHINE HAVING A SWITCH FOR CHANGING THE NUMBER OF TURNS [patent_app_type] => utility [patent_app_number] => 17/636686 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636686
SWITCHED RELUCTANCE MACHINE HAVING A SWITCH FOR CHANGING THE NUMBER OF TURNS Aug 20, 2020 Abandoned
Array ( [id] => 17494058 [patent_doc_number] => 11283380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Method and device for determining the rotational speed and the angle of rotation of a motor shaft of a mechanically commutated DC motor [patent_app_type] => utility [patent_app_number] => 16/944409 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2865 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944409
Method and device for determining the rotational speed and the angle of rotation of a motor shaft of a mechanically commutated DC motor Jul 30, 2020 Issued
Array ( [id] => 16456803 [patent_doc_number] => 20200366229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITCHED RELUCT ANGE MOTOR DRIVES [patent_app_type] => utility [patent_app_number] => 16/945269 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945269
Apparatus for quasi-sensorless adaptive control of switched reluct ange motor drives Jul 30, 2020 Issued
Array ( [id] => 17803819 [patent_doc_number] => 11418135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Control apparatus and control method [patent_app_type] => utility [patent_app_number] => 16/941899 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8631 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941899 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941899
Control apparatus and control method Jul 28, 2020 Issued
Array ( [id] => 17456633 [patent_doc_number] => 11271504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Motor control system [patent_app_type] => utility [patent_app_number] => 16/936455 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7640 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16936455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936455
Motor control system Jul 22, 2020 Issued
Array ( [id] => 17871641 [patent_doc_number] => 20220294378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/633969 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633969
MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD Jul 21, 2020 Abandoned
Array ( [id] => 18274088 [patent_doc_number] => 11613011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Mechanical arm system and mechanical arm control method [patent_app_type] => utility [patent_app_number] => 16/927247 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8133 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16927247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927247
Mechanical arm system and mechanical arm control method Jul 12, 2020 Issued
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