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] => 2845445 [patent_doc_number] => 05172037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Switching circuit for dc motor' [patent_app_type] => 1 [patent_app_number] => 7/691748 [patent_app_country] => US [patent_app_date] => 1991-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2412 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 503 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/172/05172037.pdf [firstpage_image] =>[orig_patent_app_number] => 691748 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/691748
Switching circuit for dc motor Apr 25, 1991 Issued
Array ( [id] => 2857255 [patent_doc_number] => 05134350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Door controller for mass transit vehicles' [patent_app_type] => 1 [patent_app_number] => 7/687746 [patent_app_country] => US [patent_app_date] => 1991-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3038 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134350.pdf [firstpage_image] =>[orig_patent_app_number] => 687746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687746
Door controller for mass transit vehicles Apr 18, 1991 Issued
Array ( [id] => 2916723 [patent_doc_number] => 05227706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Function control device for machines' [patent_app_type] => 1 [patent_app_number] => 7/678957 [patent_app_country] => US [patent_app_date] => 1991-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 1353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227706.pdf [firstpage_image] =>[orig_patent_app_number] => 678957 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/678957
Function control device for machines Apr 18, 1991 Issued
Array ( [id] => 3101470 [patent_doc_number] => 05298841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-29 [patent_title] => 'Apparatus for controlling the speed of a moving object' [patent_app_type] => 1 [patent_app_number] => 7/687239 [patent_app_country] => US [patent_app_date] => 1991-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7807 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/298/05298841.pdf [firstpage_image] =>[orig_patent_app_number] => 687239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/687239
Apparatus for controlling the speed of a moving object Apr 17, 1991 Issued
Array ( [id] => 2791046 [patent_doc_number] => 05130622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Method and device for controlling side support in a powered seat' [patent_app_type] => 1 [patent_app_number] => 7/686163 [patent_app_country] => US [patent_app_date] => 1991-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5180 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130622.pdf [firstpage_image] =>[orig_patent_app_number] => 686163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/686163
Method and device for controlling side support in a powered seat Apr 15, 1991 Issued
Array ( [id] => 2794852 [patent_doc_number] => 05136221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Method and device for controlling a powered automotive seat of rotatable type' [patent_app_type] => 1 [patent_app_number] => 7/686190 [patent_app_country] => US [patent_app_date] => 1991-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7954 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136221.pdf [firstpage_image] =>[orig_patent_app_number] => 686190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/686190
Method and device for controlling a powered automotive seat of rotatable type Apr 15, 1991 Issued
Array ( [id] => 2951512 [patent_doc_number] => 05180958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Active control precision damping table' [patent_app_type] => 1 [patent_app_number] => 7/680173 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4406 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180958.pdf [firstpage_image] =>[orig_patent_app_number] => 680173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680173
Active control precision damping table Apr 2, 1991 Issued
Array ( [id] => 2794815 [patent_doc_number] => 05136219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Electric-car controller' [patent_app_type] => 1 [patent_app_number] => 7/680070 [patent_app_country] => US [patent_app_date] => 1991-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1789 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136219.pdf [firstpage_image] =>[orig_patent_app_number] => 680070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/680070
Electric-car controller Apr 2, 1991 Issued
Array ( [id] => 2866018 [patent_doc_number] => 05127085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Ride-through protection circuit for a voltage source inverter traction motor drive' [patent_app_type] => 1 [patent_app_number] => 7/677912 [patent_app_country] => US [patent_app_date] => 1991-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2057 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127085.pdf [firstpage_image] =>[orig_patent_app_number] => 677912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677912
Ride-through protection circuit for a voltage source inverter traction motor drive Mar 31, 1991 Issued
Array ( [id] => 2823234 [patent_doc_number] => 05081405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Electrical actuator with means for preventing dither at a limit switch' [patent_app_type] => 1 [patent_app_number] => 7/677937 [patent_app_country] => US [patent_app_date] => 1991-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2649 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/081/05081405.pdf [firstpage_image] =>[orig_patent_app_number] => 677937 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/677937
Electrical actuator with means for preventing dither at a limit switch Mar 31, 1991 Issued
Array ( [id] => 2832074 [patent_doc_number] => 05117166 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Chopper circuit for dynamic braking in an electric power conversion system' [patent_app_type] => 1 [patent_app_number] => 7/676643 [patent_app_country] => US [patent_app_date] => 1991-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6269 [patent_no_of_claims] => 14 [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/05/117/05117166.pdf [firstpage_image] =>[orig_patent_app_number] => 676643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676643
Chopper circuit for dynamic braking in an electric power conversion system Mar 27, 1991 Issued
07/675829 REMOTELY CONTROLLED ARTICULATED BED Mar 26, 1991 Abandoned
Array ( [id] => 2862012 [patent_doc_number] => 05084658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Motor speed control system for an electrically powered vehicle' [patent_app_type] => 1 [patent_app_number] => 7/676026 [patent_app_country] => US [patent_app_date] => 1991-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4007 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084658.pdf [firstpage_image] =>[orig_patent_app_number] => 676026 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/676026
Motor speed control system for an electrically powered vehicle Mar 26, 1991 Issued
07/674507 METHOD FOR SUPPRESSING CURRENT PEAKS DURING COMMUTATION OF A BRUSHLESS DIRECT-CURRENT MOTOR Mar 21, 1991 Abandoned
07/665126 DRIVE APPARATUS AND SPEED CONTROL APPARATUS FOR BRUSHLESS MOTOR Mar 5, 1991 Abandoned
Array ( [id] => 2818987 [patent_doc_number] => 05122719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Method and apparatus for reducing recurrent fluctuations in motor torque' [patent_app_type] => 1 [patent_app_number] => 7/661369 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6617 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122719.pdf [firstpage_image] =>[orig_patent_app_number] => 661369 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661369
Method and apparatus for reducing recurrent fluctuations in motor torque Feb 26, 1991 Issued
Array ( [id] => 2916673 [patent_doc_number] => 05227704 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-13 [patent_title] => 'Motor controls, refrigeration systems and methods of motor operation and control' [patent_app_type] => 1 [patent_app_number] => 7/661818 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 17822 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/227/05227704.pdf [firstpage_image] =>[orig_patent_app_number] => 661818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661818
Motor controls, refrigeration systems and methods of motor operation and control Feb 26, 1991 Issued
Array ( [id] => 2815738 [patent_doc_number] => 05125067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Motor controls, refrigeration systems and methods of motor operation and control' [patent_app_type] => 1 [patent_app_number] => 7/661807 [patent_app_country] => US [patent_app_date] => 1991-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 31 [patent_no_of_words] => 17784 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125067.pdf [firstpage_image] =>[orig_patent_app_number] => 661807 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/661807
Motor controls, refrigeration systems and methods of motor operation and control Feb 26, 1991 Issued
Array ( [id] => 2786923 [patent_doc_number] => 05087867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Motor driving apparatus and printer' [patent_app_type] => 1 [patent_app_number] => 7/660460 [patent_app_country] => US [patent_app_date] => 1991-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3487 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087867.pdf [firstpage_image] =>[orig_patent_app_number] => 660460 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/660460
Motor driving apparatus and printer Feb 24, 1991 Issued
07/660423 MEDICAL APPARATUS HAVING AN APPARATUS PART WHICH IS MOTOR-ADJUSTABLE RELATIVE TO A SURFACE IN A DIRECTION OF AT LEAST ONE DEGREE OF FREEDOM Feb 24, 1991 Issued
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