Search

Mohammed Rachedine

Examiner (ID: 16699, Phone: (571)272-9249 , Office: P/2649 )

Most Active Art Unit
2646
Art Unit(s)
2646, 2649, 2618
Total Applications
881
Issued Applications
751
Pending Applications
57
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17544678 [patent_doc_number] => 11309818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Motor variable frequency driving system and multi-split central air conditioner [patent_app_type] => utility [patent_app_number] => 17/172024 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5825 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172024
Motor variable frequency driving system and multi-split central air conditioner Feb 8, 2021 Issued
Array ( [id] => 18380379 [patent_doc_number] => 20230155469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => MULTI-AXIS LINEAR MOTOR ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/918819 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918819
Multi-axis linear motor actuator Feb 4, 2021 Issued
Array ( [id] => 16899993 [patent_doc_number] => 20210178909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => VEHICLE PROPULSION SYSTEM WITH MULTI-CHANNEL DC BUS AND METHOD OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/163646 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163646
Vehicle propulsion system with multi-channel DC bus and method of manufacturing same Jan 31, 2021 Issued
Array ( [id] => 19858693 [patent_doc_number] => 12261554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Motor controller and motor controlling method [patent_app_type] => utility [patent_app_number] => 17/924655 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6151 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924655
Motor controller and motor controlling method Jan 28, 2021 Issued
Array ( [id] => 16839168 [patent_doc_number] => 20210147180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => ELEVATOR SIGNALIZATION DEVICE WITH ADAPTIBLE VISIBILITY [patent_app_type] => utility [patent_app_number] => 17/159682 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159682
ELEVATOR SIGNALIZATION DEVICE WITH ADAPTIBLE VISIBILITY Jan 26, 2021 Pending
Array ( [id] => 16839168 [patent_doc_number] => 20210147180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => ELEVATOR SIGNALIZATION DEVICE WITH ADAPTIBLE VISIBILITY [patent_app_type] => utility [patent_app_number] => 17/159682 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159682
ELEVATOR SIGNALIZATION DEVICE WITH ADAPTIBLE VISIBILITY Jan 26, 2021 Pending
Array ( [id] => 18220034 [patent_doc_number] => 11594991 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => Robust position control method for permanent magnet synchronous motor considering current limitation [patent_app_type] => utility [patent_app_number] => 17/429880 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6399 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 827 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429880
Robust position control method for permanent magnet synchronous motor considering current limitation Jan 6, 2021 Issued
Array ( [id] => 20342973 [patent_doc_number] => 12466694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method for operating an elevator [patent_app_type] => utility [patent_app_number] => 17/138343 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138343
Method for operating an elevator Dec 29, 2020 Issued
Array ( [id] => 17638683 [patent_doc_number] => 11349422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Power detecting device and method thereof [patent_app_type] => utility [patent_app_number] => 17/133663 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5094 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17133663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133663
Power detecting device and method thereof Dec 23, 2020 Issued
Array ( [id] => 18849661 [patent_doc_number] => 20230412065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => POWER CONVERSION DEVICE AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/251730 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18251730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251730
Power conversion device and air conditioner Dec 23, 2020 Issued
Array ( [id] => 18775177 [patent_doc_number] => 20230370010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => VENTILATION BLOWER [patent_app_type] => utility [patent_app_number] => 18/247768 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247768
Ventilation blower Dec 22, 2020 Issued
Array ( [id] => 19912841 [patent_doc_number] => 12289067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Method for operating a drive arrangement [patent_app_type] => utility [patent_app_number] => 18/256935 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2304 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256935
Method for operating a drive arrangement Dec 15, 2020 Issued
Array ( [id] => 19329334 [patent_doc_number] => 12047028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Method of braking a power tool [patent_app_type] => utility [patent_app_number] => 17/122285 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3043 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122285
Method of braking a power tool Dec 14, 2020 Issued
Array ( [id] => 17672455 [patent_doc_number] => 20220185622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PASSENGER GROUPING FOR ELEVATORS [patent_app_type] => utility [patent_app_number] => 17/120606 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120606
PASSENGER GROUPING FOR ELEVATORS Dec 13, 2020 Pending
Array ( [id] => 17672455 [patent_doc_number] => 20220185622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PASSENGER GROUPING FOR ELEVATORS [patent_app_type] => utility [patent_app_number] => 17/120606 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120606
PASSENGER GROUPING FOR ELEVATORS Dec 13, 2020 Pending
Array ( [id] => 18168453 [patent_doc_number] => 20230035063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => INVERTER CONTROL DEVICE AND ELECTRIC VEHICLE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/788659 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788659
Inverter control device and electric vehicle system Dec 7, 2020 Issued
Array ( [id] => 16900469 [patent_doc_number] => 20210179385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD OF PRIORITIZING PASSENGER TRAVEL IN AN ELEVATOR [patent_app_type] => utility [patent_app_number] => 17/247332 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247332
METHOD OF PRIORITIZING PASSENGER TRAVEL IN AN ELEVATOR Dec 6, 2020 Abandoned
Array ( [id] => 18263597 [patent_doc_number] => 11611307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Short-circuit fault-tolerant control method based on deadbeat current tracking for five-phase permanent magnet motor with sinusoidal back-electromotive force or trapezoidal back-electromotive force [patent_app_type] => utility [patent_app_number] => 17/621256 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8631 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 588 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621256
Short-circuit fault-tolerant control method based on deadbeat current tracking for five-phase permanent magnet motor with sinusoidal back-electromotive force or trapezoidal back-electromotive force Dec 6, 2020 Issued
Array ( [id] => 16900469 [patent_doc_number] => 20210179385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD OF PRIORITIZING PASSENGER TRAVEL IN AN ELEVATOR [patent_app_type] => utility [patent_app_number] => 17/247332 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247332
METHOD OF PRIORITIZING PASSENGER TRAVEL IN AN ELEVATOR Dec 6, 2020 Abandoned
Array ( [id] => 16724559 [patent_doc_number] => 20210091706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => SINGLE-WIRE BUS MULTI-GROUP FAULT COMMUNICATION FOR HALF-BRIDGE INVERTER MODULES [patent_app_type] => utility [patent_app_number] => 17/112730 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112730 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112730
Single-wire bus multi-group fault communication for half-bridge inverter modules Dec 3, 2020 Issued
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