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] => 520536 [patent_doc_number] => 07193376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-20 [patent_title] => 'Vehicle control unit and vehicle' [patent_app_type] => utility [patent_app_number] => 11/380485 [patent_app_country] => US [patent_app_date] => 2006-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10634 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/193/07193376.pdf [firstpage_image] =>[orig_patent_app_number] => 11380485 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/380485
Vehicle control unit and vehicle Apr 26, 2006 Issued
Array ( [id] => 380397 [patent_doc_number] => 07309973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-18 [patent_title] => 'Mitigation of harmonic currents and conservation of power in non-linear load systems' [patent_app_type] => utility [patent_app_number] => 11/379965 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5817 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/309/07309973.pdf [firstpage_image] =>[orig_patent_app_number] => 11379965 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/379965
Mitigation of harmonic currents and conservation of power in non-linear load systems Apr 23, 2006 Issued
Array ( [id] => 476933 [patent_doc_number] => 07227326 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-05 [patent_title] => 'System and method for transient-based motor speed estimation with transient excitation' [patent_app_type] => utility [patent_app_number] => 11/379887 [patent_app_country] => US [patent_app_date] => 2006-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7129 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/227/07227326.pdf [firstpage_image] =>[orig_patent_app_number] => 11379887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/379887
System and method for transient-based motor speed estimation with transient excitation Apr 23, 2006 Issued
Array ( [id] => 5209753 [patent_doc_number] => 20070248337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Real-time responsive motor control system' [patent_app_type] => utility [patent_app_number] => 11/406300 [patent_app_country] => US [patent_app_date] => 2006-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4046 [patent_no_of_claims] => 16 [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/A1/0248/20070248337.pdf [firstpage_image] =>[orig_patent_app_number] => 11406300 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/406300
Real-time responsive motor control system Apr 18, 2006 Issued
Array ( [id] => 476942 [patent_doc_number] => 07227329 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-05 [patent_title] => 'Wire-saving optical encoder having servomotor identification information' [patent_app_type] => utility [patent_app_number] => 11/399320 [patent_app_country] => US [patent_app_date] => 2006-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3012 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/227/07227329.pdf [firstpage_image] =>[orig_patent_app_number] => 11399320 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/399320
Wire-saving optical encoder having servomotor identification information Apr 6, 2006 Issued
Array ( [id] => 5617322 [patent_doc_number] => 20060186854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'Global closed loop control system with DV/DT control and EMI/switching loss reduction' [patent_app_type] => utility [patent_app_number] => 11/398449 [patent_app_country] => US [patent_app_date] => 2006-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7987 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20060186854.pdf [firstpage_image] =>[orig_patent_app_number] => 11398449 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/398449
Global closed loop control system with DV/DT control and EMI/switching loss reduction Apr 4, 2006 Issued
Array ( [id] => 4446210 [patent_doc_number] => 07863838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Power supply system provided with a plurality of power supplies, and vehicle provided with such power supply system' [patent_app_type] => utility [patent_app_number] => 11/887423 [patent_app_country] => US [patent_app_date] => 2006-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6561 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/863/07863838.pdf [firstpage_image] =>[orig_patent_app_number] => 11887423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/887423
Power supply system provided with a plurality of power supplies, and vehicle provided with such power supply system Apr 2, 2006 Issued
Array ( [id] => 5089373 [patent_doc_number] => 20070229012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'METHODS AND APPARATUS FOR COMMUTATING A BRUSHLESS DC MOTOR IN A LASER PRINTER' [patent_app_type] => utility [patent_app_number] => 11/394778 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3682 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0229/20070229012.pdf [firstpage_image] =>[orig_patent_app_number] => 11394778 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/394778
Methods and apparatus for commutating a brushless DC motor in a laser printer Mar 30, 2006 Issued
Array ( [id] => 474321 [patent_doc_number] => 07230395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Voltage converting circuit for electric vehicles' [patent_app_type] => utility [patent_app_number] => 11/391482 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5133 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230395.pdf [firstpage_image] =>[orig_patent_app_number] => 11391482 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/391482
Voltage converting circuit for electric vehicles Mar 28, 2006 Issued
Array ( [id] => 575263 [patent_doc_number] => 07462999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-09 [patent_title] => 'Brushless servo motor tester' [patent_app_type] => utility [patent_app_number] => 11/391832 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 9571 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/462/07462999.pdf [firstpage_image] =>[orig_patent_app_number] => 11391832 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/391832
Brushless servo motor tester Mar 28, 2006 Issued
Array ( [id] => 508564 [patent_doc_number] => 07202629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-10 [patent_title] => 'Method for adjusting parameters of an electric motor and variable speed drive using such a method' [patent_app_type] => utility [patent_app_number] => 11/391496 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2120 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/202/07202629.pdf [firstpage_image] =>[orig_patent_app_number] => 11391496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/391496
Method for adjusting parameters of an electric motor and variable speed drive using such a method Mar 28, 2006 Issued
Array ( [id] => 425578 [patent_doc_number] => 07271561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Fan module and control device thereof' [patent_app_type] => utility [patent_app_number] => 11/391550 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1976 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/271/07271561.pdf [firstpage_image] =>[orig_patent_app_number] => 11391550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/391550
Fan module and control device thereof Mar 28, 2006 Issued
Array ( [id] => 450042 [patent_doc_number] => 07250736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Opening and closing member control system' [patent_app_type] => utility [patent_app_number] => 11/390103 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7266 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/250/07250736.pdf [firstpage_image] =>[orig_patent_app_number] => 11390103 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/390103
Opening and closing member control system Mar 27, 2006 Issued
Array ( [id] => 5060771 [patent_doc_number] => 20070222408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Simplified solid state electric motor drive technique' [patent_app_type] => utility [patent_app_number] => 11/390031 [patent_app_country] => US [patent_app_date] => 2006-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6315 [patent_no_of_claims] => 2 [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/A1/0222/20070222408.pdf [firstpage_image] =>[orig_patent_app_number] => 11390031 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/390031
Simplified solid state electric motor drive technique Mar 26, 2006 Abandoned
Array ( [id] => 5751449 [patent_doc_number] => 20060220598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Remote activation of an automotive window washing system' [patent_app_type] => utility [patent_app_number] => 11/388933 [patent_app_country] => US [patent_app_date] => 2006-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5042 [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/A1/0220/20060220598.pdf [firstpage_image] =>[orig_patent_app_number] => 11388933 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/388933
Remote activation of an automotive window washing system Mar 23, 2006 Issued
Array ( [id] => 5062252 [patent_doc_number] => 20070223891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'FREQUENCY-VARIABLE PULSE-WIDTH-MODULATION MOTOR DRIVE CIRCUIT CAPABLE OF OPERATING UNDER DIFFERENT PWM FREQUENCIES' [patent_app_type] => utility [patent_app_number] => 11/386673 [patent_app_country] => US [patent_app_date] => 2006-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4714 [patent_no_of_claims] => 14 [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/A1/0223/20070223891.pdf [firstpage_image] =>[orig_patent_app_number] => 11386673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/386673
Frequency-variable pulse-width-modulation motor drive circuit capable of operating under different PWM frequencies Mar 22, 2006 Issued
Array ( [id] => 827298 [patent_doc_number] => 07402969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-07-22 [patent_title] => 'Method for producing voltage waveforms in a PWM motor controller of a PM DC brushless motor' [patent_app_type] => utility [patent_app_number] => 11/387578 [patent_app_country] => US [patent_app_date] => 2006-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6491 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/402/07402969.pdf [firstpage_image] =>[orig_patent_app_number] => 11387578 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387578
Method for producing voltage waveforms in a PWM motor controller of a PM DC brushless motor Mar 22, 2006 Issued
Array ( [id] => 5697934 [patent_doc_number] => 20060214618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Emergency-stop device' [patent_app_type] => utility [patent_app_number] => 11/385998 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5193 [patent_no_of_claims] => 8 [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/A1/0214/20060214618.pdf [firstpage_image] =>[orig_patent_app_number] => 11385998 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385998
Emergency-stop device Mar 21, 2006 Issued
Array ( [id] => 458009 [patent_doc_number] => 07245098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-17 [patent_title] => 'Brushless dc motor having a motor-locked protective circuit' [patent_app_type] => utility [patent_app_number] => 11/385878 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5159 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/245/07245098.pdf [firstpage_image] =>[orig_patent_app_number] => 11385878 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385878
Brushless dc motor having a motor-locked protective circuit Mar 21, 2006 Issued
Array ( [id] => 450044 [patent_doc_number] => 07250737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Motor control apparatus' [patent_app_type] => utility [patent_app_number] => 11/387144 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13609 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/250/07250737.pdf [firstpage_image] =>[orig_patent_app_number] => 11387144 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387144
Motor control apparatus Mar 21, 2006 Issued
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