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] => 11807507 [patent_doc_number] => 09548605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Protection circuits and methods for electrical machines' [patent_app_type] => utility [patent_app_number] => 13/637839 [patent_app_country] => US [patent_app_date] => 2011-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3358 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13637839 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637839
Protection circuits and methods for electrical machines Mar 13, 2011 Issued
Array ( [id] => 7482008 [patent_doc_number] => 20110234147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'CONTROLLER FOR SPINDLE WITH ENCODER' [patent_app_type] => utility [patent_app_number] => 13/035648 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4187 [patent_no_of_claims] => 2 [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] => publications/A1/0234/20110234147.pdf [firstpage_image] =>[orig_patent_app_number] => 13035648 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/035648
CONTROLLER FOR SPINDLE WITH ENCODER Feb 24, 2011 Abandoned
Array ( [id] => 9414399 [patent_doc_number] => 08698437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-15 [patent_title] => 'System and method for providing auxiliary power by regeneration power management in mobile mining equipment' [patent_app_type] => utility [patent_app_number] => 13/033898 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 6906 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13033898 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/033898
System and method for providing auxiliary power by regeneration power management in mobile mining equipment Feb 23, 2011 Issued
Array ( [id] => 9649441 [patent_doc_number] => 08803462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Motor drive unit' [patent_app_type] => utility [patent_app_number] => 13/580585 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11277 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580585 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580585
Motor drive unit Feb 23, 2011 Issued
Array ( [id] => 8544171 [patent_doc_number] => 08319466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Modular line-to-ground fault identification' [patent_app_type] => utility [patent_app_number] => 13/031454 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4508 [patent_no_of_claims] => 23 [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] => 13031454 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031454
Modular line-to-ground fault identification Feb 20, 2011 Issued
Array ( [id] => 8789363 [patent_doc_number] => 20130106332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'Current Sensor Error Compensation' [patent_app_type] => utility [patent_app_number] => 13/581933 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3285 [patent_no_of_claims] => 11 [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] => 13581933 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581933
Current sensor error compensation Feb 15, 2011 Issued
Array ( [id] => 6043043 [patent_doc_number] => 20110204833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'CONTROLLER FOR MOTOR' [patent_app_type] => utility [patent_app_number] => 13/028990 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6160 [patent_no_of_claims] => 7 [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] => publications/A1/0204/20110204833.pdf [firstpage_image] =>[orig_patent_app_number] => 13028990 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/028990
Controller for motor Feb 15, 2011 Issued
Array ( [id] => 9350829 [patent_doc_number] => 08669724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-11 [patent_title] => 'Method and apparatus for load dependent speed control of a motor' [patent_app_type] => utility [patent_app_number] => 13/027720 [patent_app_country] => US [patent_app_date] => 2011-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4953 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13027720 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/027720
Method and apparatus for load dependent speed control of a motor Feb 14, 2011 Issued
Array ( [id] => 8808465 [patent_doc_number] => 08446121 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-05-21 [patent_title] => 'High performance actuator motor' [patent_app_type] => utility [patent_app_number] => 13/025033 [patent_app_country] => US [patent_app_date] => 2011-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 11460 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13025033 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/025033
High performance actuator motor Feb 9, 2011 Issued
Array ( [id] => 6162034 [patent_doc_number] => 20110193500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'MECHANISM FOR CONVERTING ROTARY MOTION INTO LINEAR MOTION AND LIFTING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/020084 [patent_app_country] => US [patent_app_date] => 2011-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6032 [patent_no_of_claims] => 6 [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] => publications/A1/0193/20110193500.pdf [firstpage_image] =>[orig_patent_app_number] => 13020084 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/020084
Mechanism for converting rotary motion into linear motion and lifting device Feb 2, 2011 Issued
Array ( [id] => 6011325 [patent_doc_number] => 20110221377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'SERVO SYSTEM, SERVO MOTOR DRIVING DEVICE, SAFETY UNIT AND METHOD FOR CONTROLLING SERVO SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/020130 [patent_app_country] => US [patent_app_date] => 2011-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6825 [patent_no_of_claims] => 18 [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] => publications/A1/0221/20110221377.pdf [firstpage_image] =>[orig_patent_app_number] => 13020130 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/020130
Servo system, servo motor driving device, safety unit and method for controlling servo system Feb 2, 2011 Issued
Array ( [id] => 6178415 [patent_doc_number] => 20110121775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'Mitigation of Harmonic Currents and Conservation of Power in Non-Linear Load Systems' [patent_app_type] => utility [patent_app_number] => 13/018139 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5970 [patent_no_of_claims] => 10 [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] => publications/A1/0121/20110121775.pdf [firstpage_image] =>[orig_patent_app_number] => 13018139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/018139
Mitigation of harmonic currents and conservation of power in non-linear load systems Jan 30, 2011 Issued
Array ( [id] => 9027230 [patent_doc_number] => 08536815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Methods and systems involving electric machine controllers' [patent_app_type] => utility [patent_app_number] => 13/016249 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13016249 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/016249
Methods and systems involving electric machine controllers Jan 27, 2011 Issued
Array ( [id] => 9027227 [patent_doc_number] => 08536812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Motor control device and electrical equipment with motor controlled thereby' [patent_app_type] => utility [patent_app_number] => 13/014178 [patent_app_country] => US [patent_app_date] => 2011-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 31 [patent_no_of_words] => 6572 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13014178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/014178
Motor control device and electrical equipment with motor controlled thereby Jan 25, 2011 Issued
Array ( [id] => 8695178 [patent_doc_number] => 20130057187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'METHOD AND DEVICE FOR DETECTING BLOCKING OR SLUGGISHNESS OF A DC MOTOR' [patent_app_type] => utility [patent_app_number] => 13/634827 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2807 [patent_no_of_claims] => 9 [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] => 13634827 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634827
Method and device for detecting blocking or sluggishness of a DC motor Jan 24, 2011 Issued
Array ( [id] => 6059345 [patent_doc_number] => 20110199030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'MOTOR CONTROL APPARATUS AND ELECTRIC POWER STEERING SYSTEM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/013041 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8490 [patent_no_of_claims] => 12 [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] => publications/A1/0199/20110199030.pdf [firstpage_image] =>[orig_patent_app_number] => 13013041 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/013041
Motor control apparatus and electric power steering system using the same Jan 24, 2011 Issued
Array ( [id] => 9060609 [patent_doc_number] => 08547048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Drive control circuit for linear vibration motor' [patent_app_type] => utility [patent_app_number] => 13/013234 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 15279 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 13013234 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/013234
Drive control circuit for linear vibration motor Jan 24, 2011 Issued
Array ( [id] => 8310859 [patent_doc_number] => 20120187882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'METHODS AND SYSTEMS FOR CONTROLLING OPERATION OF AN ELECTRIC MOTOR' [patent_app_type] => utility [patent_app_number] => 13/011498 [patent_app_country] => US [patent_app_date] => 2011-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5326 [patent_no_of_claims] => 27 [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] => 13011498 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/011498
METHODS AND SYSTEMS FOR CONTROLLING OPERATION OF AN ELECTRIC MOTOR Jan 20, 2011 Abandoned
Array ( [id] => 10038870 [patent_doc_number] => 09079567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Wiper motor control' [patent_app_type] => utility [patent_app_number] => 13/579189 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3629 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13579189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579189
Wiper motor control Dec 19, 2010 Issued
Array ( [id] => 8630651 [patent_doc_number] => 08362727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Control device for synchronous motor' [patent_app_type] => utility [patent_app_number] => 12/963392 [patent_app_country] => US [patent_app_date] => 2010-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5566 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12963392 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/963392
Control device for synchronous motor Dec 7, 2010 Issued
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