Search

Bentsu Ro

Examiner (ID: 13692, Phone: (571)272-2072 , Office: P/2837 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5838733 [patent_doc_number] => 20060119298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair' [patent_app_type] => utility [patent_app_number] => 11/337296 [patent_app_country] => US [patent_app_date] => 2006-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4138 [patent_no_of_claims] => 3 [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/A1/0119/20060119298.pdf [firstpage_image] =>[orig_patent_app_number] => 11337296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/337296
Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair Jan 22, 2006 Issued
Array ( [id] => 824054 [patent_doc_number] => 07405528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-29 [patent_title] => 'Global closed loop control system with DV/DT control and EMI/switching loss reduction' [patent_app_type] => utility [patent_app_number] => 11/337282 [patent_app_country] => US [patent_app_date] => 2006-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7982 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/405/07405528.pdf [firstpage_image] =>[orig_patent_app_number] => 11337282 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/337282
Global closed loop control system with DV/DT control and EMI/switching loss reduction Jan 22, 2006 Issued
Array ( [id] => 1077437 [patent_doc_number] => 07615954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-11-10 [patent_title] => 'Density sensing, solid state, pump switching system' [patent_app_type] => utility [patent_app_number] => 11/324920 [patent_app_country] => US [patent_app_date] => 2006-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2244 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/615/07615954.pdf [firstpage_image] =>[orig_patent_app_number] => 11324920 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/324920
Density sensing, solid state, pump switching system Jan 3, 2006 Issued
Array ( [id] => 5420142 [patent_doc_number] => 20090146597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'METHOD FOR DETECTING THE POSITION OF A ROTOR' [patent_app_type] => utility [patent_app_number] => 11/719491 [patent_app_country] => US [patent_app_date] => 2006-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2509 [patent_no_of_claims] => 13 [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/A1/0146/20090146597.pdf [firstpage_image] =>[orig_patent_app_number] => 11719491 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/719491
METHOD FOR DETECTING THE POSITION OF A ROTOR Jan 2, 2006 Abandoned
Array ( [id] => 469941 [patent_doc_number] => 07233122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-19 [patent_title] => 'Self-running robot having pressing sensing function and control method thereof' [patent_app_type] => utility [patent_app_number] => 11/318500 [patent_app_country] => US [patent_app_date] => 2005-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4541 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/233/07233122.pdf [firstpage_image] =>[orig_patent_app_number] => 11318500 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/318500
Self-running robot having pressing sensing function and control method thereof Dec 27, 2005 Issued
Array ( [id] => 5884641 [patent_doc_number] => 20060273749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'SYSTEM AND METHOD FOR AUTOMATICALLY RETURNING SELF-MOVING ROBOT TO CHARGER' [patent_app_type] => utility [patent_app_number] => 11/318491 [patent_app_country] => US [patent_app_date] => 2005-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4487 [patent_no_of_claims] => 20 [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/A1/0273/20060273749.pdf [firstpage_image] =>[orig_patent_app_number] => 11318491 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/318491
System and method for automatically returning self-moving robot to charger Dec 27, 2005 Issued
Array ( [id] => 613239 [patent_doc_number] => 07148639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Voltage compensating circuit for a sensorless type DC brushless motor' [patent_app_type] => utility [patent_app_number] => 11/316915 [patent_app_country] => US [patent_app_date] => 2005-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3059 [patent_no_of_claims] => 13 [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] => patents/07/148/07148639.pdf [firstpage_image] =>[orig_patent_app_number] => 11316915 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/316915
Voltage compensating circuit for a sensorless type DC brushless motor Dec 26, 2005 Issued
Array ( [id] => 5623262 [patent_doc_number] => 20060261767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'DRIVE METHOD FOR BRUSHLESS MOTOR AND DRIVE CONTROL APPARATUS THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/311332 [patent_app_country] => US [patent_app_date] => 2005-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3325 [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] => publications/A1/0261/20060261767.pdf [firstpage_image] =>[orig_patent_app_number] => 11311332 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/311332
Drive method for brushless motor and drive control apparatus therefor Dec 19, 2005 Issued
Array ( [id] => 5583202 [patent_doc_number] => 20090102404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'Control Circuit For An Electromotor With Electronic Brake Switch' [patent_app_type] => utility [patent_app_number] => 11/793042 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2840 [patent_no_of_claims] => 20 [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/A1/0102/20090102404.pdf [firstpage_image] =>[orig_patent_app_number] => 11793042 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/793042
Control Circuit For An Electromotor With Electronic Brake Switch Dec 15, 2005 Abandoned
Array ( [id] => 4708561 [patent_doc_number] => 20080297087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Apparatus and Method for Controlling a Motor' [patent_app_type] => utility [patent_app_number] => 10/575203 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6667 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20080297087.pdf [firstpage_image] =>[orig_patent_app_number] => 10575203 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575203
Apparatus and method for controlling a motor Dec 13, 2005 Issued
Array ( [id] => 523147 [patent_doc_number] => 07190129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-13 [patent_title] => 'System and method for drift compensation when using pulse count controlled motors' [patent_app_type] => utility [patent_app_number] => 11/300127 [patent_app_country] => US [patent_app_date] => 2005-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3596 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/190/07190129.pdf [firstpage_image] =>[orig_patent_app_number] => 11300127 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/300127
System and method for drift compensation when using pulse count controlled motors Dec 13, 2005 Issued
Array ( [id] => 513178 [patent_doc_number] => 07199543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-03 [patent_title] => 'Power drive unit with unit load device sensor' [patent_app_type] => utility [patent_app_number] => 11/299722 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3653 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/199/07199543.pdf [firstpage_image] =>[orig_patent_app_number] => 11299722 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/299722
Power drive unit with unit load device sensor Dec 12, 2005 Issued
Array ( [id] => 5197039 [patent_doc_number] => 20070296357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Method for controlling voltage of DC link for electric vehicle' [patent_app_type] => utility [patent_app_number] => 11/300161 [patent_app_country] => US [patent_app_date] => 2005-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4967 [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/A1/0296/20070296357.pdf [firstpage_image] =>[orig_patent_app_number] => 11300161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/300161
Method for controlling voltage of DC link for electric vehicle Dec 12, 2005 Issued
Array ( [id] => 5917603 [patent_doc_number] => 20060238148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Energy conversion systems' [patent_app_type] => utility [patent_app_number] => 11/299705 [patent_app_country] => US [patent_app_date] => 2005-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18701 [patent_no_of_claims] => 11 [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/A1/0238/20060238148.pdf [firstpage_image] =>[orig_patent_app_number] => 11299705 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/299705
Energy conversion systems Dec 11, 2005 Issued
11/297369 Fan speed control circuit simultaneously controlled by temperature and PWM Dec 8, 2005 Abandoned
Array ( [id] => 5653249 [patent_doc_number] => 20060138984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Method and apparatus for motor control using relays' [patent_app_type] => utility [patent_app_number] => 11/299245 [patent_app_country] => US [patent_app_date] => 2005-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4190 [patent_no_of_claims] => 24 [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/A1/0138/20060138984.pdf [firstpage_image] =>[orig_patent_app_number] => 11299245 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/299245
Method and apparatus for motor control using relays Dec 8, 2005 Issued
Array ( [id] => 869806 [patent_doc_number] => 07365507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Power control apparatus for motor' [patent_app_type] => utility [patent_app_number] => 11/295507 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3007 [patent_no_of_claims] => 14 [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/07/365/07365507.pdf [firstpage_image] =>[orig_patent_app_number] => 11295507 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/295507
Power control apparatus for motor Dec 6, 2005 Issued
Array ( [id] => 5838767 [patent_doc_number] => 20060119311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Inverter system for driving induction motor' [patent_app_type] => utility [patent_app_number] => 11/295565 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5504 [patent_no_of_claims] => 3 [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/A1/0119/20060119311.pdf [firstpage_image] =>[orig_patent_app_number] => 11295565 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/295565
Inverter system for driving induction motor Dec 6, 2005 Issued
Array ( [id] => 889425 [patent_doc_number] => 07348744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-25 [patent_title] => 'Brushless DC motor drive apparatus' [patent_app_type] => utility [patent_app_number] => 11/295509 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3314 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/348/07348744.pdf [firstpage_image] =>[orig_patent_app_number] => 11295509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/295509
Brushless DC motor drive apparatus Dec 6, 2005 Issued
Array ( [id] => 627445 [patent_doc_number] => 07135831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-14 [patent_title] => 'Method and device for controlling motor' [patent_app_type] => utility [patent_app_number] => 11/289446 [patent_app_country] => US [patent_app_date] => 2005-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 11809 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/135/07135831.pdf [firstpage_image] =>[orig_patent_app_number] => 11289446 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/289446
Method and device for controlling motor Nov 29, 2005 Issued
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