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] => 8203238 [patent_doc_number] => 08188698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Integrated fan drive system for air-cooled heat exchanger (ACHE)' [patent_app_type] => utility [patent_app_number] => 12/677333 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5598 [patent_no_of_claims] => 21 [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/08/188/08188698.pdf [firstpage_image] =>[orig_patent_app_number] => 12677333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/677333
Integrated fan drive system for air-cooled heat exchanger (ACHE) Mar 15, 2009 Issued
Array ( [id] => 7551258 [patent_doc_number] => 08063592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Wireless communication system for a roll-up door' [patent_app_type] => utility [patent_app_number] => 12/404755 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6625 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/063/08063592.pdf [firstpage_image] =>[orig_patent_app_number] => 12404755 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/404755
Wireless communication system for a roll-up door Mar 15, 2009 Issued
Array ( [id] => 6121455 [patent_doc_number] => 20110084636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-14 [patent_title] => 'METHOD FOR REDUCING COGGING TORQUE EFFECTS OF AN ELECTRICAL PERMANENT MAGNET MACHINE' [patent_app_type] => utility [patent_app_number] => 12/934182 [patent_app_country] => US [patent_app_date] => 2009-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5249 [patent_no_of_claims] => 17 [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/A1/0084/20110084636.pdf [firstpage_image] =>[orig_patent_app_number] => 12934182 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934182
Method for reducing cogging torque effects of an electrical permanent magnet machine Mar 15, 2009 Issued
Array ( [id] => 8835199 [patent_doc_number] => 08450958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Motor control method, motor control device, fan device, compressor, and pump device' [patent_app_type] => utility [patent_app_number] => 12/935547 [patent_app_country] => US [patent_app_date] => 2009-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7829 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12935547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/935547
Motor control method, motor control device, fan device, compressor, and pump device Mar 11, 2009 Issued
Array ( [id] => 8835202 [patent_doc_number] => 08450961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Power converting apparatus' [patent_app_type] => utility [patent_app_number] => 12/934915 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 13064 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12934915 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/934915
Power converting apparatus Mar 10, 2009 Issued
Array ( [id] => 5949286 [patent_doc_number] => 20110031906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'MOTOR DRIVING DEVICE, INTEGRATED CIRCUIT DEVICE, MOTOR DEVICE, AND MOTOR DRIVING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/936788 [patent_app_country] => US [patent_app_date] => 2009-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8201 [patent_no_of_claims] => 21 [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/A1/0031/20110031906.pdf [firstpage_image] =>[orig_patent_app_number] => 12936788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/936788
MOTOR DRIVING DEVICE, INTEGRATED CIRCUIT DEVICE, MOTOR DEVICE, AND MOTOR DRIVING SYSTEM Mar 9, 2009 Abandoned
Array ( [id] => 5432632 [patent_doc_number] => 20090167218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'METHOD AND APPARATUS FOR BRAKING A MOTOR' [patent_app_type] => utility [patent_app_number] => 12/397857 [patent_app_country] => US [patent_app_date] => 2009-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3818 [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/A1/0167/20090167218.pdf [firstpage_image] =>[orig_patent_app_number] => 12397857 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/397857
Method and apparatus for braking a motor Mar 3, 2009 Issued
Array ( [id] => 6451602 [patent_doc_number] => 20100283416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'BRUSHLESS MOTOR DEVICE AND CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 12/812426 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10043 [patent_no_of_claims] => 6 [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/A1/0283/20100283416.pdf [firstpage_image] =>[orig_patent_app_number] => 12812426 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812426
Brushless motor device and control device Feb 26, 2009 Issued
Array ( [id] => 6147540 [patent_doc_number] => 20110019327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'COMPACT SWITCHGEAR FOR AN ELECTRICAL CONSUMER' [patent_app_type] => utility [patent_app_number] => 12/935089 [patent_app_country] => US [patent_app_date] => 2009-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4699 [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/A1/0019/20110019327.pdf [firstpage_image] =>[orig_patent_app_number] => 12935089 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/935089
Compact switchgear for an electrical consumer Feb 24, 2009 Issued
Array ( [id] => 152600 [patent_doc_number] => 07683564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'System for monitoring load and angle for mobile lift device' [patent_app_type] => utility [patent_app_number] => 12/368080 [patent_app_country] => US [patent_app_date] => 2009-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8910 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/683/07683564.pdf [firstpage_image] =>[orig_patent_app_number] => 12368080 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368080
System for monitoring load and angle for mobile lift device Feb 8, 2009 Issued
Array ( [id] => 8233404 [patent_doc_number] => 08198850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'DC motor drive' [patent_app_type] => utility [patent_app_number] => 12/359007 [patent_app_country] => US [patent_app_date] => 2009-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3135 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/198/08198850.pdf [firstpage_image] =>[orig_patent_app_number] => 12359007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/359007
DC motor drive Jan 22, 2009 Issued
Array ( [id] => 9100352 [patent_doc_number] => 08564232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Motor drive control device' [patent_app_type] => utility [patent_app_number] => 12/812764 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17162 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12812764 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812764
Motor drive control device Jan 19, 2009 Issued
Array ( [id] => 9455956 [patent_doc_number] => 08716971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Circuit and method for speed monitoring of an electric motor' [patent_app_type] => utility [patent_app_number] => 13/133168 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3581 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13133168 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/133168
Circuit and method for speed monitoring of an electric motor Jan 4, 2009 Issued
Array ( [id] => 7492667 [patent_doc_number] => 08030869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Drive amplifier system and over-current detection method for the same' [patent_app_type] => utility [patent_app_number] => 12/334544 [patent_app_country] => US [patent_app_date] => 2008-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2007 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/030/08030869.pdf [firstpage_image] =>[orig_patent_app_number] => 12334544 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/334544
Drive amplifier system and over-current detection method for the same Dec 14, 2008 Issued
Array ( [id] => 6069819 [patent_doc_number] => 20110044669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'CIRCUIT FOR CONTROLLING A NUMBER OF MOTORS' [patent_app_type] => utility [patent_app_number] => 12/746841 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2580 [patent_no_of_claims] => 9 [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/A1/0044/20110044669.pdf [firstpage_image] =>[orig_patent_app_number] => 12746841 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/746841
CIRCUIT FOR CONTROLLING A NUMBER OF MOTORS Dec 10, 2008 Abandoned
Array ( [id] => 6578881 [patent_doc_number] => 20100097022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'LOCATION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/332360 [patent_app_country] => US [patent_app_date] => 2008-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2436 [patent_no_of_claims] => 12 [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/A1/0097/20100097022.pdf [firstpage_image] =>[orig_patent_app_number] => 12332360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/332360
Location system and method Dec 10, 2008 Issued
Array ( [id] => 6330226 [patent_doc_number] => 20100327798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'APPLYING A CONTROL UNIT TO AN ASYNCHRONOUS MACHINE WHICH IS OPERATED WITHOUT A ROTARY ENCODER' [patent_app_type] => utility [patent_app_number] => 12/746029 [patent_app_country] => US [patent_app_date] => 2008-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4412 [patent_no_of_claims] => 29 [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/A1/0327/20100327798.pdf [firstpage_image] =>[orig_patent_app_number] => 12746029 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/746029
Applying a control unit to an asynchronous machine which is operated without a rotary encoder Dec 3, 2008 Issued
Array ( [id] => 8399040 [patent_doc_number] => 08269435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Motor control unit, motor control method and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/292893 [patent_app_country] => US [patent_app_date] => 2008-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12192 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12292893 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/292893
Motor control unit, motor control method and image forming apparatus Nov 27, 2008 Issued
Array ( [id] => 7535821 [patent_doc_number] => 08049453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Static switch for motors of climate control units and climate control unit comprising the switch' [patent_app_type] => utility [patent_app_number] => 12/292788 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2099 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/049/08049453.pdf [firstpage_image] =>[orig_patent_app_number] => 12292788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/292788
Static switch for motors of climate control units and climate control unit comprising the switch Nov 25, 2008 Issued
Array ( [id] => 5561969 [patent_doc_number] => 20090134821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'MOTOR DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/275516 [patent_app_country] => US [patent_app_date] => 2008-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4931 [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/A1/0134/20090134821.pdf [firstpage_image] =>[orig_patent_app_number] => 12275516 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/275516
Motor driving circuit Nov 20, 2008 Issued
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