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] => 16846507 [patent_doc_number] => 11018612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Methods for networks of efficiently powered electrical devices [patent_app_type] => utility [patent_app_number] => 17/156244 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 42069 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156244
Methods for networks of efficiently powered electrical devices Jan 21, 2021 Issued
Array ( [id] => 16712596 [patent_doc_number] => 20210079743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/108324 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108324
Electric driven hydraulic fracking system Nov 30, 2020 Issued
Array ( [id] => 17108009 [patent_doc_number] => 11128240 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Reduced voltage soft starter apparatus and methods using current-controlled transitions [patent_app_type] => utility [patent_app_number] => 16/992912 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4514 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992912
Reduced voltage soft starter apparatus and methods using current-controlled transitions Aug 12, 2020 Issued
Array ( [id] => 16476704 [patent_doc_number] => 10851635 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-01 [patent_title] => Electric driven hydraulic fracking system [patent_app_type] => utility [patent_app_number] => 16/989831 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989831
Electric driven hydraulic fracking system Aug 9, 2020 Issued
Array ( [id] => 16441058 [patent_doc_number] => 20200358385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => METHOD FOR DETERMINING MOTOR PARAMETERS DURING COMMISSIONING OF SYNCHRONOUS AND ASYNCHRONOUS ELECTRIC MOTORS AND RELATED COMMISSIONED ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 16/865750 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16865750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865750
Method for determining motor parameters during commissioning of synchronous and asynchronous electric motors and related commissioned electric motor May 3, 2020 Issued
Array ( [id] => 16425647 [patent_doc_number] => 20200350845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => DEVICE AND METHOD FOR DETERMINING ROTATION OF AN INDUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 16/861391 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16861391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861391
Device and method for determining rotation of an induction machine Apr 28, 2020 Issued
Array ( [id] => 16483543 [patent_doc_number] => 20200377143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ELECTRIC STEERING DEVICE [patent_app_type] => utility [patent_app_number] => 16/857515 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857515 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857515
Electric steering device Apr 23, 2020 Issued
Array ( [id] => 16390576 [patent_doc_number] => 20200331517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => CONTROL SYSTEM FOR MOTOR AND CONTROL DEVICE FOR MOTOR [patent_app_type] => utility [patent_app_number] => 16/848890 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848890
Control system for motor and control device for motor Apr 14, 2020 Issued
Array ( [id] => 17093463 [patent_doc_number] => 11121665 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-14 [patent_title] => Current measurement apparatus [patent_app_type] => utility [patent_app_number] => 16/842691 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842691
Current measurement apparatus Apr 6, 2020 Issued
Array ( [id] => 17059790 [patent_doc_number] => 11104375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Rotary electric machine control device and electric power steering apparatus using the same [patent_app_type] => utility [patent_app_number] => 16/835844 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9174 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835844
Rotary electric machine control device and electric power steering apparatus using the same Mar 30, 2020 Issued
Array ( [id] => 17122623 [patent_doc_number] => 11133772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Convertible battery pack [patent_app_type] => utility [patent_app_number] => 16/833135 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 213 [patent_figures_cnt] => 330 [patent_no_of_words] => 109954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833135
Convertible battery pack Mar 26, 2020 Issued
Array ( [id] => 16379869 [patent_doc_number] => 20200328712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ELECTRIC WORKING MACHINE, AND METHOD FOR SUPPLYING ELECTRIC POWER TO CONTROLLER OF ELECTRIC WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 16/832443 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832443
Electric working machine, and method for supplying electric power to controller of electric working machine Mar 26, 2020 Issued
Array ( [id] => 17063726 [patent_doc_number] => 11108345 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Control circuit for passive braking for DC motor [patent_app_type] => utility [patent_app_number] => 16/828757 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5316 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828757 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828757
Control circuit for passive braking for DC motor Mar 23, 2020 Issued
Array ( [id] => 16928875 [patent_doc_number] => 11050375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Method and apparatus for tuning of electric motor parameters [patent_app_type] => utility [patent_app_number] => 16/827031 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827031
Method and apparatus for tuning of electric motor parameters Mar 22, 2020 Issued
Array ( [id] => 16093015 [patent_doc_number] => 20200200494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Integrated Fan Drive System For Cooling Tower [patent_app_type] => utility [patent_app_number] => 16/808803 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16808803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808803
Integrated fan drive system for cooling tower Mar 3, 2020 Issued
Array ( [id] => 16100233 [patent_doc_number] => 20200204103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/807217 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 490 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807217
Power conversion apparatus Mar 2, 2020 Issued
Array ( [id] => 17018991 [patent_doc_number] => 11088643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => Demagnetization sensing for permanent magnet synchronous motor drive [patent_app_type] => utility [patent_app_number] => 16/807817 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9937 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807817
Demagnetization sensing for permanent magnet synchronous motor drive Mar 2, 2020 Issued
Array ( [id] => 16316960 [patent_doc_number] => 20200295698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => CONTROLLER FOR MOTOR [patent_app_type] => utility [patent_app_number] => 16/801802 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801802
Controller for motor Feb 25, 2020 Issued
Array ( [id] => 16881726 [patent_doc_number] => 11031890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Motor drive control device [patent_app_type] => utility [patent_app_number] => 16/800269 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7566 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800269
Motor drive control device Feb 24, 2020 Issued
Array ( [id] => 16316941 [patent_doc_number] => 20200295679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => DETECTION OF THE TYPE OF AN ELECTRIC MOTOR FOR THE CONFIGURATION OF A VARIABLE SPEED DRIVE [patent_app_type] => utility [patent_app_number] => 16/796333 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796333 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796333
Detection of the type of an electric motor for the configuration of a variable speed drive Feb 19, 2020 Issued
Menu