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] => 6699730 [patent_doc_number] => 20030222610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Motor speed-based anti-pinch control apparatus and method with endzone ramp detection and compensation' [patent_app_type] => new [patent_app_number] => 10/159172 [patent_app_country] => US [patent_app_date] => 2002-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 9469 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20030222610.pdf [firstpage_image] =>[orig_patent_app_number] => 10159172 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/159172
Motor speed-based anti-pinch control apparatus and method with endzone ramp detection and compensation May 30, 2002 Issued
Array ( [id] => 717439 [patent_doc_number] => 07053569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Inverter control method and its device' [patent_app_type] => utility [patent_app_number] => 10/478411 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 10467 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/053/07053569.pdf [firstpage_image] =>[orig_patent_app_number] => 10478411 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/478411
Inverter control method and its device May 21, 2002 Issued
Array ( [id] => 1160569 [patent_doc_number] => 06762572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-13 [patent_title] => 'Electric machine, electric machine system' [patent_app_type] => B1 [patent_app_number] => 10/129972 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10304 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/762/06762572.pdf [firstpage_image] =>[orig_patent_app_number] => 10129972 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/129972
Electric machine, electric machine system May 21, 2002 Issued
Array ( [id] => 976186 [patent_doc_number] => 06933692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Diagnostic method for an electric drive assembly' [patent_app_type] => utility [patent_app_number] => 10/063868 [patent_app_country] => US [patent_app_date] => 2002-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2693 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/933/06933692.pdf [firstpage_image] =>[orig_patent_app_number] => 10063868 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/063868
Diagnostic method for an electric drive assembly May 20, 2002 Issued
Array ( [id] => 6388218 [patent_doc_number] => 20020180403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Efficient stator' [patent_app_type] => new [patent_app_number] => 10/150887 [patent_app_country] => US [patent_app_date] => 2002-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3830 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20020180403.pdf [firstpage_image] =>[orig_patent_app_number] => 10150887 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/150887
Efficient stator May 16, 2002 Issued
Array ( [id] => 474324 [patent_doc_number] => 07230397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Sensorless motor driving device' [patent_app_type] => utility [patent_app_number] => 10/132368 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9740 [patent_no_of_claims] => 1 [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] => patents/07/230/07230397.pdf [firstpage_image] =>[orig_patent_app_number] => 10132368 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132368
Sensorless motor driving device Apr 25, 2002 Issued
Array ( [id] => 1025732 [patent_doc_number] => 06885160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-26 [patent_title] => 'Drive control' [patent_app_type] => utility [patent_app_number] => 10/126960 [patent_app_country] => US [patent_app_date] => 2002-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 10192 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/885/06885160.pdf [firstpage_image] =>[orig_patent_app_number] => 10126960 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/126960
Drive control Apr 21, 2002 Issued
Array ( [id] => 5982714 [patent_doc_number] => 20020097013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Permanent electromagnetic motor generator' [patent_app_type] => new [patent_app_number] => 10/107925 [patent_app_country] => US [patent_app_date] => 2002-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6911 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20020097013.pdf [firstpage_image] =>[orig_patent_app_number] => 10107925 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/107925
Device and method of a back EMF permanent electromagnetic motor generator Mar 25, 2002 Issued
Array ( [id] => 1094141 [patent_doc_number] => 06825635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-30 [patent_title] => 'Vibration isolator, device manufacturing apparatus and method, semiconductor manufacturing plant and method of maintaining device manufacturing apparatus' [patent_app_type] => B2 [patent_app_number] => 10/102726 [patent_app_country] => US [patent_app_date] => 2002-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8156 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/825/06825635.pdf [firstpage_image] =>[orig_patent_app_number] => 10102726 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/102726
Vibration isolator, device manufacturing apparatus and method, semiconductor manufacturing plant and method of maintaining device manufacturing apparatus Mar 21, 2002 Issued
Array ( [id] => 1193982 [patent_doc_number] => 06731081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Vehicle alternator having rectifier circuit using diode and FET' [patent_app_type] => B2 [patent_app_number] => 10/101733 [patent_app_country] => US [patent_app_date] => 2002-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1779 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731081.pdf [firstpage_image] =>[orig_patent_app_number] => 10101733 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/101733
Vehicle alternator having rectifier circuit using diode and FET Mar 20, 2002 Issued
Array ( [id] => 1168864 [patent_doc_number] => 06759823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Fail-safe mechanism for dc-drive' [patent_app_type] => B2 [patent_app_number] => 09/980691 [patent_app_country] => US [patent_app_date] => 2002-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2586 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/759/06759823.pdf [firstpage_image] =>[orig_patent_app_number] => 09980691 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/980691
Fail-safe mechanism for dc-drive Mar 19, 2002 Issued
Array ( [id] => 1237415 [patent_doc_number] => 06690129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Electronically commutable motor' [patent_app_type] => B1 [patent_app_number] => 10/088272 [patent_app_country] => US [patent_app_date] => 2002-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1180 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/690/06690129.pdf [firstpage_image] =>[orig_patent_app_number] => 10088272 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/088272
Electronically commutable motor Mar 11, 2002 Issued
Array ( [id] => 1172715 [patent_doc_number] => 06753667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-22 [patent_title] => 'Method and apparatus for controlling spindle motor to match plural modes of operation in a disk drive' [patent_app_type] => B2 [patent_app_number] => 10/094085 [patent_app_country] => US [patent_app_date] => 2002-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4176 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/753/06753667.pdf [firstpage_image] =>[orig_patent_app_number] => 10094085 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/094085
Method and apparatus for controlling spindle motor to match plural modes of operation in a disk drive Mar 10, 2002 Issued
Array ( [id] => 1141664 [patent_doc_number] => 06781336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method and apparatus for controlling electric servo actuators' [patent_app_type] => B2 [patent_app_number] => 10/092183 [patent_app_country] => US [patent_app_date] => 2002-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2553 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/781/06781336.pdf [firstpage_image] =>[orig_patent_app_number] => 10092183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/092183
Method and apparatus for controlling electric servo actuators Mar 4, 2002 Issued
Array ( [id] => 7963663 [patent_doc_number] => 06680597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Method for setting a polyphase electric stepper motor' [patent_app_type] => B1 [patent_app_number] => 10/018880 [patent_app_country] => US [patent_app_date] => 2002-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4375 [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] => patent [pdf_file] => patents/06/680/06680597.pdf [firstpage_image] =>[orig_patent_app_number] => 10018880 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/018880
Method for setting a polyphase electric stepper motor Mar 3, 2002 Issued
Array ( [id] => 6076619 [patent_doc_number] => 20020079861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-27 [patent_title] => 'Induction motor driver' [patent_app_type] => new [patent_app_number] => 10/087380 [patent_app_country] => US [patent_app_date] => 2002-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7630 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20020079861.pdf [firstpage_image] =>[orig_patent_app_number] => 10087380 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/087380
Induction motor driver Feb 28, 2002 Abandoned
Array ( [id] => 6743245 [patent_doc_number] => 20030020428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Motor controller' [patent_app_type] => new [patent_app_number] => 10/084387 [patent_app_country] => US [patent_app_date] => 2002-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11591 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20030020428.pdf [firstpage_image] =>[orig_patent_app_number] => 10084387 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/084387
Motor controller Feb 27, 2002 Issued
Array ( [id] => 1194002 [patent_doc_number] => 06731093 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-04 [patent_title] => '2-step bi-directional stepping motor' [patent_app_type] => B1 [patent_app_number] => 10/090588 [patent_app_country] => US [patent_app_date] => 2002-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5898 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731093.pdf [firstpage_image] =>[orig_patent_app_number] => 10090588 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/090588
2-step bi-directional stepping motor Feb 27, 2002 Issued
Array ( [id] => 1106526 [patent_doc_number] => 06812656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-02 [patent_title] => 'Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors' [patent_app_type] => B2 [patent_app_number] => 10/083587 [patent_app_country] => US [patent_app_date] => 2002-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2588 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/812/06812656.pdf [firstpage_image] =>[orig_patent_app_number] => 10083587 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/083587
Sequenced pulse width modulation method and apparatus for controlling and powering a plurality of direct current motors Feb 26, 2002 Issued
Array ( [id] => 1285141 [patent_doc_number] => 06642681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Starting control method of and control apparatus for synchronous motor, and air conditioner, refrigerator, washing machine and vacuum cleaner each provided with the control apparatus' [patent_app_type] => B2 [patent_app_number] => 10/082289 [patent_app_country] => US [patent_app_date] => 2002-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6345 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/642/06642681.pdf [firstpage_image] =>[orig_patent_app_number] => 10082289 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/082289
Starting control method of and control apparatus for synchronous motor, and air conditioner, refrigerator, washing machine and vacuum cleaner each provided with the control apparatus Feb 25, 2002 Issued
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