Search

Bentsu Ro

Examiner (ID: 537, Phone: (571)272-2072 , Office: P/2837 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4610706 [patent_doc_number] => 07994744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Method of controlling speed of brushless motor of ceiling fan and the circuit thereof' [patent_app_type] => utility [patent_app_number] => 12/209037 [patent_app_country] => US [patent_app_date] => 2008-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1605 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994744.pdf [firstpage_image] =>[orig_patent_app_number] => 12209037 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209037
Method of controlling speed of brushless motor of ceiling fan and the circuit thereof Sep 10, 2008 Issued
Array ( [id] => 4624925 [patent_doc_number] => 08004227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Method for operating a rotating electrical machine' [patent_app_type] => utility [patent_app_number] => 12/207670 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7513 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/004/08004227.pdf [firstpage_image] =>[orig_patent_app_number] => 12207670 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/207670
Method for operating a rotating electrical machine Sep 9, 2008 Issued
Array ( [id] => 7528019 [patent_doc_number] => 08044617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Motor control circuit and operation method thereof' [patent_app_type] => utility [patent_app_number] => 12/208330 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4331 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/044/08044617.pdf [firstpage_image] =>[orig_patent_app_number] => 12208330 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/208330
Motor control circuit and operation method thereof Sep 9, 2008 Issued
Array ( [id] => 5268999 [patent_doc_number] => 20090072774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'DISPLACEMENT SENSING METHOD AND MOTOR CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/206797 [patent_app_country] => US [patent_app_date] => 2008-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6278 [patent_no_of_claims] => 6 [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/A1/0072/20090072774.pdf [firstpage_image] =>[orig_patent_app_number] => 12206797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/206797
Displacement sensing method and motor control apparatus Sep 8, 2008 Issued
Array ( [id] => 5450242 [patent_doc_number] => 20090066278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'STEPPING MOTOR DRIVE AND STEPPING MOTOR DRIVING METHOD' [patent_app_type] => utility [patent_app_number] => 12/206096 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4273 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20090066278.pdf [firstpage_image] =>[orig_patent_app_number] => 12206096 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/206096
Stepping motor driver Sep 7, 2008 Issued
Array ( [id] => 7989189 [patent_doc_number] => 08076893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Displacement actuation and sensing for an electrostatic drive' [patent_app_type] => utility [patent_app_number] => 12/231673 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 5811 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/076/08076893.pdf [firstpage_image] =>[orig_patent_app_number] => 12231673 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231673
Displacement actuation and sensing for an electrostatic drive Sep 3, 2008 Issued
Array ( [id] => 4496731 [patent_doc_number] => 07956564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Valve timing adjusting apparatus capable of reliably preventing heat damage of switching elements' [patent_app_type] => utility [patent_app_number] => 12/203354 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 7651 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/956/07956564.pdf [firstpage_image] =>[orig_patent_app_number] => 12203354 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/203354
Valve timing adjusting apparatus capable of reliably preventing heat damage of switching elements Sep 2, 2008 Issued
Array ( [id] => 6216816 [patent_doc_number] => 20100052584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'INCREASING TAPE VELOCITY BY DYNAMIC SWITCHING' [patent_app_type] => utility [patent_app_number] => 12/202854 [patent_app_country] => US [patent_app_date] => 2008-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3269 [patent_no_of_claims] => 20 [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/A1/0052/20100052584.pdf [firstpage_image] =>[orig_patent_app_number] => 12202854 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/202854
Increasing tape velocity by dynamic switching Sep 1, 2008 Issued
Array ( [id] => 4601031 [patent_doc_number] => 07977904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Automated shade control method and system' [patent_app_type] => utility [patent_app_number] => 12/197863 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16181 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977904.pdf [firstpage_image] =>[orig_patent_app_number] => 12197863 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197863
Automated shade control method and system Aug 24, 2008 Issued
Array ( [id] => 6550340 [patent_doc_number] => 20100045222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'DIRECT FLUX REGULATED PERMANENT MAGNET BRUSHLESS MOTOR UTILIZING SENSORLESS CONTROL BY DC AND AC EXCITATION' [patent_app_type] => utility [patent_app_number] => 12/194747 [patent_app_country] => US [patent_app_date] => 2008-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1464 [patent_no_of_claims] => 8 [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/A1/0045/20100045222.pdf [firstpage_image] =>[orig_patent_app_number] => 12194747 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/194747
Direct flux regulated permanent magnet brushless motor utilizing sensorless control by DC and AC excitation Aug 19, 2008 Issued
Array ( [id] => 4614646 [patent_doc_number] => 07990089 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-08-02 [patent_title] => 'Repetitive error correction method for disk-drive spindle motor control systems' [patent_app_type] => utility [patent_app_number] => 12/192979 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 13856 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990089.pdf [firstpage_image] =>[orig_patent_app_number] => 12192979 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192979
Repetitive error correction method for disk-drive spindle motor control systems Aug 14, 2008 Issued
Array ( [id] => 300305 [patent_doc_number] => 07538509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-05-26 [patent_title] => 'Controlling the speed of cooling fans for multiple computer systems based on altitude/fluid density measurements from a centralized sensor' [patent_app_type] => utility [patent_app_number] => 12/192983 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3888 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/538/07538509.pdf [firstpage_image] =>[orig_patent_app_number] => 12192983 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192983
Controlling the speed of cooling fans for multiple computer systems based on altitude/fluid density measurements from a centralized sensor Aug 14, 2008 Issued
Array ( [id] => 6162041 [patent_doc_number] => 20110193507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'Method, Controller, and Power Converter for Controlling a Single-Switch Based Switched Reluctance Machine' [patent_app_type] => utility [patent_app_number] => 12/672690 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14738 [patent_no_of_claims] => 32 [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/A1/0193/20110193507.pdf [firstpage_image] =>[orig_patent_app_number] => 12672690 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672690
Method, controller, and power converter for controlling a single-switch based switched reluctance machine Aug 12, 2008 Issued
Array ( [id] => 8386783 [patent_doc_number] => 08264182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Motor power factor correction apparatus and method' [patent_app_type] => utility [patent_app_number] => 12/672688 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4729 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12672688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672688
Motor power factor correction apparatus and method Aug 12, 2008 Issued
Array ( [id] => 6193499 [patent_doc_number] => 20110025253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Single Switch Controlled Switched Reluctance Machine' [patent_app_type] => utility [patent_app_number] => 12/672694 [patent_app_country] => US [patent_app_date] => 2008-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6633 [patent_no_of_claims] => 20 [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/A1/0025/20110025253.pdf [firstpage_image] =>[orig_patent_app_number] => 12672694 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672694
Single switch controlled switched reluctance machine Aug 11, 2008 Issued
Array ( [id] => 8414690 [patent_doc_number] => 20120242190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'SAW SENSOR' [patent_app_type] => utility [patent_app_number] => 12/672686 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4161 [patent_no_of_claims] => 11 [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] => 12672686 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/672686
SAW SENSOR Aug 7, 2008 Abandoned
Array ( [id] => 4708556 [patent_doc_number] => 20080297082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'DRIVE CONTROL DEVICE OF MOTOR AND A METHOD OF START-UP' [patent_app_type] => utility [patent_app_number] => 12/185496 [patent_app_country] => US [patent_app_date] => 2008-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7382 [patent_no_of_claims] => 6 [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/A1/0297/20080297082.pdf [firstpage_image] =>[orig_patent_app_number] => 12185496 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/185496
Drive control device of motor and a method of start-up Aug 3, 2008 Issued
Array ( [id] => 6106668 [patent_doc_number] => 20110187306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'Method for Activating an Asynchronous Motor' [patent_app_type] => utility [patent_app_number] => 12/671727 [patent_app_country] => US [patent_app_date] => 2008-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5165 [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] => publications/A1/0187/20110187306.pdf [firstpage_image] =>[orig_patent_app_number] => 12671727 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/671727
Method for activating an asynchronous motor Jul 24, 2008 Issued
Array ( [id] => 4624917 [patent_doc_number] => 08004219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Operating method and system for hybrid vehicle' [patent_app_type] => utility [patent_app_number] => 12/219400 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3921 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/004/08004219.pdf [firstpage_image] =>[orig_patent_app_number] => 12219400 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219400
Operating method and system for hybrid vehicle Jul 21, 2008 Issued
Array ( [id] => 6549970 [patent_doc_number] => 20100288577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'MOTOR FOR ELECTRIC POWER STEERING DEVICE WITH INTEGRATED CONTROLLER AND ELECTRIC POWER STEERING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/812673 [patent_app_country] => US [patent_app_date] => 2008-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5056 [patent_no_of_claims] => 11 [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/A1/0288/20100288577.pdf [firstpage_image] =>[orig_patent_app_number] => 12812673 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812673
Motor for electric power steering device with integrated controller and electric power steering device Jul 15, 2008 Issued
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