
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |