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] => 3461600 [patent_doc_number] => 05402045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Motor drive having invertor' [patent_app_type] => 1 [patent_app_number] => 8/027760 [patent_app_country] => US [patent_app_date] => 1993-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5250 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402045.pdf [firstpage_image] =>[orig_patent_app_number] => 027760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/027760
Motor drive having invertor Mar 7, 1993 Issued
08/025512 OPERATING-DELAY MEANS FOR A HYDRAULIC DOOR CLOSER Mar 2, 1993 Abandoned
Array ( [id] => 3111219 [patent_doc_number] => 05418438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Draft inducer air flow control' [patent_app_type] => 1 [patent_app_number] => 8/025371 [patent_app_country] => US [patent_app_date] => 1993-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7581 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418438.pdf [firstpage_image] =>[orig_patent_app_number] => 025371 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025371
Draft inducer air flow control Feb 25, 1993 Issued
Array ( [id] => 3039208 [patent_doc_number] => 05329215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Apparatus and method for driving a leadscrew' [patent_app_type] => 1 [patent_app_number] => 8/023060 [patent_app_country] => US [patent_app_date] => 1993-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3920 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/329/05329215.pdf [firstpage_image] =>[orig_patent_app_number] => 023060 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/023060
Apparatus and method for driving a leadscrew Feb 24, 1993 Issued
Array ( [id] => 3098883 [patent_doc_number] => 05369343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'System and method for permanent magnet DC motor reversing' [patent_app_type] => 1 [patent_app_number] => 8/020566 [patent_app_country] => US [patent_app_date] => 1993-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3408 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369343.pdf [firstpage_image] =>[orig_patent_app_number] => 020566 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/020566
System and method for permanent magnet DC motor reversing Feb 21, 1993 Issued
Array ( [id] => 3091129 [patent_doc_number] => 05285136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Continuously monitored supplemental obstruction detector for garage door operator' [patent_app_type] => 1 [patent_app_number] => 8/020387 [patent_app_country] => US [patent_app_date] => 1993-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5182 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/285/05285136.pdf [firstpage_image] =>[orig_patent_app_number] => 020387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/020387
Continuously monitored supplemental obstruction detector for garage door operator Feb 21, 1993 Issued
Array ( [id] => 3070868 [patent_doc_number] => 05352964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Controlling method and apparatus for actuating induction motor' [patent_app_type] => 1 [patent_app_number] => 7/971969 [patent_app_country] => US [patent_app_date] => 1993-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2954 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352964.pdf [firstpage_image] =>[orig_patent_app_number] => 971969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/971969
Controlling method and apparatus for actuating induction motor Feb 18, 1993 Issued
Array ( [id] => 3013383 [patent_doc_number] => 05355059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-11 [patent_title] => 'Electronic switch assembly for motorized window system' [patent_app_type] => 1 [patent_app_number] => 8/018818 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5616 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355059.pdf [firstpage_image] =>[orig_patent_app_number] => 018818 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/018818
Electronic switch assembly for motorized window system Feb 17, 1993 Issued
08/019562 CONTROLLING/DRIVING APPARATUS FOR AN ELECTRICALLY-DRIVEN COMPRESSOR IN A CAR Feb 17, 1993 Abandoned
Array ( [id] => 3125071 [patent_doc_number] => 05381080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Control device' [patent_app_type] => 1 [patent_app_number] => 8/018823 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2604 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381080.pdf [firstpage_image] =>[orig_patent_app_number] => 018823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/018823
Control device Feb 17, 1993 Issued
Array ( [id] => 3062728 [patent_doc_number] => 05339012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Method and circuit arrangement for sensor-less detection of the rotational angle of a damper-less synchronous machine, preferably excited by a permanent magnet, and supplied by a rectifier' [patent_app_type] => 1 [patent_app_number] => 7/966061 [patent_app_country] => US [patent_app_date] => 1993-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5524 [patent_no_of_claims] => 9 [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/05/339/05339012.pdf [firstpage_image] =>[orig_patent_app_number] => 966061 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/966061
Method and circuit arrangement for sensor-less detection of the rotational angle of a damper-less synchronous machine, preferably excited by a permanent magnet, and supplied by a rectifier Feb 10, 1993 Issued
Array ( [id] => 3084465 [patent_doc_number] => 05321342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Two-phase brushless DC motor controller' [patent_app_type] => 1 [patent_app_number] => 8/016154 [patent_app_country] => US [patent_app_date] => 1993-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 7611 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321342.pdf [firstpage_image] =>[orig_patent_app_number] => 016154 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/016154
Two-phase brushless DC motor controller Feb 8, 1993 Issued
Array ( [id] => 3426299 [patent_doc_number] => 05389863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Rotor movement sensing system' [patent_app_type] => 1 [patent_app_number] => 8/014658 [patent_app_country] => US [patent_app_date] => 1993-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4764 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389863.pdf [firstpage_image] =>[orig_patent_app_number] => 014658 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/014658
Rotor movement sensing system Feb 7, 1993 Issued
Array ( [id] => 3453861 [patent_doc_number] => 05424624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Driver circuit for electric actuator' [patent_app_type] => 1 [patent_app_number] => 8/014761 [patent_app_country] => US [patent_app_date] => 1993-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5048 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/424/05424624.pdf [firstpage_image] =>[orig_patent_app_number] => 014761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/014761
Driver circuit for electric actuator Feb 7, 1993 Issued
Array ( [id] => 3003837 [patent_doc_number] => 05359273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Load-control circuit for a mains-powered asynchronous single-phase capacitor motor' [patent_app_type] => 1 [patent_app_number] => 7/969169 [patent_app_country] => US [patent_app_date] => 1993-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1764 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359273.pdf [firstpage_image] =>[orig_patent_app_number] => 969169 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/969169
Load-control circuit for a mains-powered asynchronous single-phase capacitor motor Feb 1, 1993 Issued
Array ( [id] => 3430664 [patent_doc_number] => 05416398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Method and device for operating a synchronous machine' [patent_app_type] => 1 [patent_app_number] => 8/011758 [patent_app_country] => US [patent_app_date] => 1993-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1455 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416398.pdf [firstpage_image] =>[orig_patent_app_number] => 011758 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/011758
Method and device for operating a synchronous machine Jan 31, 1993 Issued
Array ( [id] => 3060963 [patent_doc_number] => 05357182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Shopping cart theft prevention system' [patent_app_type] => 1 [patent_app_number] => 8/009836 [patent_app_country] => US [patent_app_date] => 1993-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4538 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/357/05357182.pdf [firstpage_image] =>[orig_patent_app_number] => 009836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/009836
Shopping cart theft prevention system Jan 26, 1993 Issued
Array ( [id] => 2999561 [patent_doc_number] => 05367238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-22 [patent_title] => 'Backlash acceleration control method' [patent_app_type] => 1 [patent_app_number] => 7/934662 [patent_app_country] => US [patent_app_date] => 1993-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5456 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/367/05367238.pdf [firstpage_image] =>[orig_patent_app_number] => 934662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934662
Backlash acceleration control method Jan 20, 1993 Issued
Array ( [id] => 3479262 [patent_doc_number] => 05428282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Release-type permanent magnet motor' [patent_app_type] => 1 [patent_app_number] => 8/001803 [patent_app_country] => US [patent_app_date] => 1993-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4181 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428282.pdf [firstpage_image] =>[orig_patent_app_number] => 001803 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/001803
Release-type permanent magnet motor Jan 7, 1993 Issued
Array ( [id] => 3080901 [patent_doc_number] => 05296787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Method for regulating a motor current of a brushless D.C. motor' [patent_app_type] => 1 [patent_app_number] => 8/002125 [patent_app_country] => US [patent_app_date] => 1993-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6099 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296787.pdf [firstpage_image] =>[orig_patent_app_number] => 002125 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/002125
Method for regulating a motor current of a brushless D.C. motor Jan 6, 1993 Issued
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