Search

Bentsu Ro

Examiner (ID: 4764, Phone: (571)272-2072 , Office: P/2837 )

Most Active Art Unit
2107
Art Unit(s)
2107, 2846, 2837, 3621
Total Applications
4215
Issued Applications
3820
Pending Applications
76
Abandoned Applications
324

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11528032 [patent_doc_number] => 20170088009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'DRIVE SYSTEM, TRANSPORTER, ELECTRICAL DEVICE, AND CONTROL METHOD FOR DRIVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/264604 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8716 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15264604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264604
Drive system, transporter, electrical device, and control method for drive system Sep 13, 2016 Issued
Array ( [id] => 11503660 [patent_doc_number] => 20170077845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'POSITIONING ARRANGEMENT FOR MOVING AN OBJECT THAT IS TO BE POSITIONED' [patent_app_type] => utility [patent_app_number] => 15/264752 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4368 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15264752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264752
Positioning arrangement for moving an object that is to be positioned Sep 13, 2016 Issued
Array ( [id] => 11503705 [patent_doc_number] => 20170077890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'ELECTRICAL FILTER, ELECTRICAL EQUIPMENT WHICH IS PROVIDED WITH SUCH A FILTER AND A VEHICLE WHICH IS EQUIPPED WITH SUCH EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 15/264656 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3423 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15264656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264656
Electrical filter, electrical equipment which is provided with such a filter and a vehicle which is equipped with such equipment Sep 13, 2016 Issued
Array ( [id] => 11503087 [patent_doc_number] => 20170077272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'SEMICONDUCTOR DEVICE AND INVERTER INCLUDING THE SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/264069 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 15788 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15264069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264069
Semiconductor device and inverter including the semiconductor device Sep 12, 2016 Issued
Array ( [id] => 12250710 [patent_doc_number] => 09923500 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Gate-driver circuit with improved common-mode transient immunity' [patent_app_type] => utility [patent_app_number] => 15/264444 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8017 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15264444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264444
Gate-driver circuit with improved common-mode transient immunity Sep 12, 2016 Issued
Array ( [id] => 11337622 [patent_doc_number] => 20160363377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'Integrated Fan Drive System For Air-Cooled Heat Exchangers (ACHE)' [patent_app_type] => utility [patent_app_number] => 15/249369 [patent_app_country] => US [patent_app_date] => 2016-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5640 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15249369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/249369
Integrated fan drive system for air-cooled heat exchangers (ACHE) Aug 26, 2016 Issued
Array ( [id] => 14543779 [patent_doc_number] => 20190207511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => MOSFET DEAD TIME OPTIMIZATION FOR AN ELECTRIC MOTOR OF A STEERING MECHANISM OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/327890 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16327890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327890
MOSFET dead time optimization for an electric motor of a steering mechanism of a motor vehicle Aug 25, 2016 Issued
Array ( [id] => 13704281 [patent_doc_number] => 20170363095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => SYSTEM FOR CONTROLLING OPERATION OF FIRST AND SECOND ELECTRIC FANS [patent_app_type] => utility [patent_app_number] => 15/247282 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15247282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/247282
System for controlling operation of first and second electric fans Aug 24, 2016 Issued
Array ( [id] => 11328828 [patent_doc_number] => 20160359440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'ELECTRIC MOTOR AND MOTOR CONTROL' [patent_app_type] => utility [patent_app_number] => 15/242031 [patent_app_country] => US [patent_app_date] => 2016-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2827 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15242031 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/242031
Electric motor and motor control Aug 18, 2016 Issued
Array ( [id] => 14389277 [patent_doc_number] => 10307899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Torsion control device and method for electric impact power tool [patent_app_type] => utility [patent_app_number] => 15/236903 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3787 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15236903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/236903
Torsion control device and method for electric impact power tool Aug 14, 2016 Issued
Array ( [id] => 11271629 [patent_doc_number] => 20160334176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Integrated Fan Drive System For Cooling Tower' [patent_app_type] => utility [patent_app_number] => 15/218473 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4001 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15218473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218473
Integrated fan drive system for cooling tower Jul 24, 2016 Issued
Array ( [id] => 12102724 [patent_doc_number] => 09859830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Controlled resonance in electrical power devices' [patent_app_type] => utility [patent_app_number] => 15/209203 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 58 [patent_no_of_words] => 11841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15209203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/209203
Controlled resonance in electrical power devices Jul 12, 2016 Issued
Array ( [id] => 12510981 [patent_doc_number] => 10001119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Method and a system for protecting a resonant linear compressor [patent_app_type] => utility [patent_app_number] => 15/203346 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6608 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15203346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/203346
Method and a system for protecting a resonant linear compressor Jul 5, 2016 Issued
Array ( [id] => 12122952 [patent_doc_number] => 20180006538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'ELECTRIC MOTOR' [patent_app_type] => utility [patent_app_number] => 15/198333 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6934 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15198333 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198333
ELECTRIC MOTOR Jun 29, 2016 Abandoned
Array ( [id] => 11104381 [patent_doc_number] => 20160301351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'GATE DRIVING CIRCUIT, INVERTER CIRCUIT, AND MOTOR CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/188994 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6415 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15188994 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188994
GATE DRIVING CIRCUIT, INVERTER CIRCUIT, AND MOTOR CONTROL DEVICE Jun 21, 2016 Abandoned
Array ( [id] => 11670623 [patent_doc_number] => 20170159343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'SAFETY POWER WINDOW SYSTEM AND OPERATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/188524 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3340 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15188524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188524
Safety power window system and operation method thereof Jun 20, 2016 Issued
Array ( [id] => 11274011 [patent_doc_number] => 20160336558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Power Tool System' [patent_app_type] => utility [patent_app_number] => 15/160485 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 214 [patent_figures_cnt] => 214 [patent_no_of_words] => 117038 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15160485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160485
Power tool system May 19, 2016 Issued
Array ( [id] => 13146911 [patent_doc_number] => 10090797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Motor control apparatus [patent_app_type] => utility [patent_app_number] => 15/525091 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 12158 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15525091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/525091
Motor control apparatus May 10, 2016 Issued
Array ( [id] => 12034210 [patent_doc_number] => 20170324308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'DRIVER CIRCUIT FOR ELECTRIC MOTORS' [patent_app_type] => utility [patent_app_number] => 15/145702 [patent_app_country] => US [patent_app_date] => 2016-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12112 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15145702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/145702
Driver circuit for electric motors May 2, 2016 Issued
Array ( [id] => 12686962 [patent_doc_number] => 20180120820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => MOTOR CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 15/546692 [patent_app_country] => US [patent_app_date] => 2016-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15546692 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/546692
Motor control apparatus Apr 21, 2016 Issued
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