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] => 2305621 [patent_doc_number] => 04644234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Four quadrant control circuit for a brushless three-phase d.c. motor' [patent_app_type] => 1 [patent_app_number] => 6/775548 [patent_app_country] => US [patent_app_date] => 1985-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 35 [patent_no_of_words] => 6572 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644234.pdf [firstpage_image] =>[orig_patent_app_number] => 775548 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/775548
Four quadrant control circuit for a brushless three-phase d.c. motor Sep 12, 1985 Issued
Array ( [id] => 2387279 [patent_doc_number] => 04720661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Method and apparatus for controlling reel tension' [patent_app_type] => 1 [patent_app_number] => 6/776971 [patent_app_country] => US [patent_app_date] => 1985-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5411 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720661.pdf [firstpage_image] =>[orig_patent_app_number] => 776971 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776971
Method and apparatus for controlling reel tension Sep 11, 1985 Issued
Array ( [id] => 2346708 [patent_doc_number] => 04641067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Motor control method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 6/774843 [patent_app_country] => US [patent_app_date] => 1985-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4764 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641067.pdf [firstpage_image] =>[orig_patent_app_number] => 774843 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774843
Motor control method and apparatus therefor Sep 10, 1985 Issued
Array ( [id] => 2282960 [patent_doc_number] => 04626750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Solid state d.c. motor control' [patent_app_type] => 1 [patent_app_number] => 6/774265 [patent_app_country] => US [patent_app_date] => 1985-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8236 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626750.pdf [firstpage_image] =>[orig_patent_app_number] => 774265 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774265
Solid state d.c. motor control Sep 9, 1985 Issued
Array ( [id] => 2345065 [patent_doc_number] => 04661752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Attitude controlling system for a steering wheel' [patent_app_type] => 1 [patent_app_number] => 6/774497 [patent_app_country] => US [patent_app_date] => 1985-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 33 [patent_no_of_words] => 10495 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661752.pdf [firstpage_image] =>[orig_patent_app_number] => 774497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774497
Attitude controlling system for a steering wheel Sep 9, 1985 Issued
Array ( [id] => 2247764 [patent_doc_number] => 04633149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Brushless DC motor' [patent_app_type] => 1 [patent_app_number] => 6/774752 [patent_app_country] => US [patent_app_date] => 1985-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2903 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/633/04633149.pdf [firstpage_image] =>[orig_patent_app_number] => 774752 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/774752
Brushless DC motor Sep 9, 1985 Issued
Array ( [id] => 2359190 [patent_doc_number] => 04687976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Electromagnetic servo device for electric power steering systems for vehicles' [patent_app_type] => 1 [patent_app_number] => 6/773972 [patent_app_country] => US [patent_app_date] => 1985-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 21 [patent_no_of_words] => 9181 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687976.pdf [firstpage_image] =>[orig_patent_app_number] => 773972 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/773972
Electromagnetic servo device for electric power steering systems for vehicles Sep 8, 1985 Issued
Array ( [id] => 2346734 [patent_doc_number] => 04641068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'DC motor driving device' [patent_app_type] => 1 [patent_app_number] => 6/765790 [patent_app_country] => US [patent_app_date] => 1985-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3993 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641068.pdf [firstpage_image] =>[orig_patent_app_number] => 765790 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/765790
DC motor driving device Aug 14, 1985 Issued
Array ( [id] => 2223990 [patent_doc_number] => 04628234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Safety device for automatic window regulator' [patent_app_type] => 1 [patent_app_number] => 6/765607 [patent_app_country] => US [patent_app_date] => 1985-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3452 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628234.pdf [firstpage_image] =>[orig_patent_app_number] => 765607 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/765607
Safety device for automatic window regulator Aug 13, 1985 Issued
Array ( [id] => 2345033 [patent_doc_number] => 04661750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Device for controlling DC motor' [patent_app_type] => 1 [patent_app_number] => 6/765501 [patent_app_country] => US [patent_app_date] => 1985-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4900 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661750.pdf [firstpage_image] =>[orig_patent_app_number] => 765501 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/765501
Device for controlling DC motor Aug 13, 1985 Issued
Array ( [id] => 2269938 [patent_doc_number] => 04629952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Driving control method and circuit for electromagnetic servo devices' [patent_app_type] => 1 [patent_app_number] => 6/764703 [patent_app_country] => US [patent_app_date] => 1985-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 7551 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629952.pdf [firstpage_image] =>[orig_patent_app_number] => 764703 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/764703
Driving control method and circuit for electromagnetic servo devices Aug 11, 1985 Issued
Array ( [id] => 2313857 [patent_doc_number] => 04638222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'DC motor driving circuit for eliminating spurious transition conditions' [patent_app_type] => 1 [patent_app_number] => 6/764044 [patent_app_country] => US [patent_app_date] => 1985-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3588 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638222.pdf [firstpage_image] =>[orig_patent_app_number] => 764044 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/764044
DC motor driving circuit for eliminating spurious transition conditions Aug 8, 1985 Issued
Array ( [id] => 2305602 [patent_doc_number] => 04644233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'D.C. brushless motor having wider and narrower pole parts' [patent_app_type] => 1 [patent_app_number] => 6/763995 [patent_app_country] => US [patent_app_date] => 1985-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3972 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/644/04644233.pdf [firstpage_image] =>[orig_patent_app_number] => 763995 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/763995
D.C. brushless motor having wider and narrower pole parts Aug 8, 1985 Issued
06/760470 DEVICE FOR AUTOMATICALLY LIFTING AND LOWERING WINDOW GLASS Jul 29, 1985 Abandoned
06/760054 ELECTRICALLY ACTUATED OVERHEAD GARAGE DOOR OPENER WITH SOLENOID ACTUATED LATCHES Jul 28, 1985 Abandoned
Array ( [id] => 2288432 [patent_doc_number] => 04604558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-05 [patent_title] => 'Motor drive assembly having a floating switch actuator' [patent_app_type] => 1 [patent_app_number] => 6/758731 [patent_app_country] => US [patent_app_date] => 1985-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2200 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/604/04604558.pdf [firstpage_image] =>[orig_patent_app_number] => 758731 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/758731
Motor drive assembly having a floating switch actuator Jul 24, 1985 Issued
Array ( [id] => 2244993 [patent_doc_number] => 04617500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Wiring construction of a control switch controlling a ceiling fan' [patent_app_type] => 1 [patent_app_number] => 6/757254 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1518 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617500.pdf [firstpage_image] =>[orig_patent_app_number] => 757254 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757254
Wiring construction of a control switch controlling a ceiling fan Jul 21, 1985 Issued
Array ( [id] => 2284370 [patent_doc_number] => 04620139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Brushless d.c. motor' [patent_app_type] => 1 [patent_app_number] => 6/757172 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6748 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620139.pdf [firstpage_image] =>[orig_patent_app_number] => 757172 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757172
Brushless d.c. motor Jul 21, 1985 Issued
Array ( [id] => 2423187 [patent_doc_number] => 04748388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Brushless d.c. motor having RC time-delay stage(s) and driver transistors which prevent simultaneous conduction by the power transistors of the wound conductor pair(s) of the motor winding' [patent_app_type] => 1 [patent_app_number] => 6/757647 [patent_app_country] => US [patent_app_date] => 1985-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4315 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/748/04748388.pdf [firstpage_image] =>[orig_patent_app_number] => 757647 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/757647
Brushless d.c. motor having RC time-delay stage(s) and driver transistors which prevent simultaneous conduction by the power transistors of the wound conductor pair(s) of the motor winding Jul 21, 1985 Issued
Array ( [id] => 2329647 [patent_doc_number] => 04698565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Hoist with overload safety protection' [patent_app_type] => 1 [patent_app_number] => 6/756749 [patent_app_country] => US [patent_app_date] => 1985-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3374 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/698/04698565.pdf [firstpage_image] =>[orig_patent_app_number] => 756749 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/756749
Hoist with overload safety protection Jul 17, 1985 Issued
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