Search

Bao-luan Q. Le

Examiner (ID: 3888)

Most Active Art Unit
2882
Art Unit(s)
2878, 2851, 2882
Total Applications
1171
Issued Applications
618
Pending Applications
101
Abandoned Applications
463

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18790116 [patent_doc_number] => 20230378895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METHOD AND APPARATUS FOR AN ISOLATED DC/DC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/030667 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030667
Method and apparatus for an isolated DC/DC converter Jul 11, 2021 Issued
Array ( [id] => 19445107 [patent_doc_number] => 12095403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Direct drive system for brushless DC (BLDC) motor [patent_app_type] => utility [patent_app_number] => 18/014410 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5622 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014410
Direct drive system for brushless DC (BLDC) motor Jul 5, 2021 Issued
Array ( [id] => 18113695 [patent_doc_number] => 20230006575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD FOR DETERMINING A POSITION OF A ROTOR AT STANDSTILL [patent_app_type] => utility [patent_app_number] => 17/363646 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363646
Method for determining a position of a rotor at standstill Jun 29, 2021 Issued
Array ( [id] => 19357334 [patent_doc_number] => 12057798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Estimating motor speed and position [patent_app_type] => utility [patent_app_number] => 17/357455 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357455 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357455
Estimating motor speed and position Jun 23, 2021 Issued
Array ( [id] => 20508218 [patent_doc_number] => 12542500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Piling hammer and method for striking pile [patent_app_type] => utility [patent_app_number] => 18/570815 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 4272 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570815
Piling hammer and method for striking pile Jun 15, 2021 Issued
Array ( [id] => 18041003 [patent_doc_number] => 20220385220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => MOTOR CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/335099 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335099
Motor controller May 31, 2021 Issued
Array ( [id] => 19370904 [patent_doc_number] => 12063003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Device and method for path planning for a mover of a drive device [patent_app_type] => utility [patent_app_number] => 17/325664 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325664
Device and method for path planning for a mover of a drive device May 19, 2021 Issued
Array ( [id] => 18935980 [patent_doc_number] => 11888430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => System and method of increasing resolution of position feedback for motor control [patent_app_type] => utility [patent_app_number] => 17/322025 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322025
System and method of increasing resolution of position feedback for motor control May 16, 2021 Issued
Array ( [id] => 19283417 [patent_doc_number] => 20240219893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => NUMERICAL CONTROL DEVICE AND COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/289019 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289019
Numerical control device and computer-readable storage medium May 11, 2021 Issued
Array ( [id] => 17233069 [patent_doc_number] => 20210359626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => POSITION SENSORLESS MOTOR CONTROL SYSTEM USING SINGLE CURRENT SENSOR AND MOTOR CONTROL METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/315733 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315733
Position sensorless motor control system using single current sensor and motor control method of the same May 9, 2021 Issued
Array ( [id] => 18025145 [patent_doc_number] => 20220376644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Systems catching residual energy from an electric coil [patent_app_type] => utility [patent_app_number] => 17/767044 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767044
Systems catching residual energy from an electric coil May 3, 2021 Issued
Array ( [id] => 16952392 [patent_doc_number] => 20210211084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => DRIVE DEVICE FOR ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 17/212655 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212655
Drive device for rotary electric machine Mar 24, 2021 Issued
Array ( [id] => 17100805 [patent_doc_number] => 20210288596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => BOARD AND ELECTRONIC APPARATUS INCLUDING BOARD [patent_app_type] => utility [patent_app_number] => 17/196238 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196238
Board and electronic apparatus including board Mar 8, 2021 Issued
Array ( [id] => 19117160 [patent_doc_number] => 20240128910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DRIVE SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 18/270357 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270357
DRIVE SYSTEM, CONTROL METHOD, AND CONTROL PROGRAM Mar 8, 2021 Abandoned
Array ( [id] => 19071934 [patent_doc_number] => 20240106360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => METHOD FOR REDUCING ELECTROMAGNETIC VIBRATION OF PERMANENT MAGNET MOTOR WITH FRACTIONAL SLOT CONCENTRATED WINDING [patent_app_type] => utility [patent_app_number] => 18/038215 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6891 [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] => 18038215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038215
Method for reducing electromagnetic vibration of permanent magnet motor with fractional slot concentrated winding Mar 1, 2021 Issued
Array ( [id] => 18944298 [patent_doc_number] => 20240039437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SENSORLESS MOTOR ASSEMBLY AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/264163 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18264163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264163
Sensorless motor assembly and method of controlling the same Feb 24, 2021 Issued
Array ( [id] => 19524543 [patent_doc_number] => 12126287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Magnetic pole position detection device [patent_app_type] => utility [patent_app_number] => 17/801848 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9618 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801848
Magnetic pole position detection device Feb 21, 2021 Issued
Array ( [id] => 17811603 [patent_doc_number] => 20220263438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => MOTOR CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/178253 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178253
Motor controller Feb 17, 2021 Issued
Array ( [id] => 18555885 [patent_doc_number] => 20230253902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => Method for Determining a Rotational Angle Position of a Rotor of a Multiphase Electrical Machine, and Frequency Converter [patent_app_type] => utility [patent_app_number] => 17/798703 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17798703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798703
Method for determining a rotational angle position of a rotor of a multiphase electrical machine, and frequency converter Feb 10, 2021 Issued
Array ( [id] => 19487192 [patent_doc_number] => 12106916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Relay protective device, construction machine, relay protection control method and apparatus [patent_app_type] => utility [patent_app_number] => 17/800713 [patent_app_country] => US [patent_app_date] => 2021-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8145 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800713
Relay protective device, construction machine, relay protection control method and apparatus Feb 6, 2021 Issued
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