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] => 2427797 [patent_doc_number] => 04763053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Electronically commutated DC machine and use thereof' [patent_app_type] => 1 [patent_app_number] => 6/739091 [patent_app_country] => US [patent_app_date] => 1985-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 13391 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763053.pdf [firstpage_image] =>[orig_patent_app_number] => 739091 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739091
Electronically commutated DC machine and use thereof May 30, 1985 Issued
Array ( [id] => 2447463 [patent_doc_number] => 04721863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Circuit for providing DC isolation between a pulse generator and a load' [patent_app_type] => 1 [patent_app_number] => 6/739356 [patent_app_country] => US [patent_app_date] => 1985-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2091 [patent_no_of_claims] => 4 [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] => patents/04/721/04721863.pdf [firstpage_image] =>[orig_patent_app_number] => 739356 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739356
Circuit for providing DC isolation between a pulse generator and a load May 29, 1985 Issued
Array ( [id] => 2313874 [patent_doc_number] => 04638223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-20 [patent_title] => 'Motor driving circuit' [patent_app_type] => 1 [patent_app_number] => 6/738305 [patent_app_country] => US [patent_app_date] => 1985-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1989 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/638/04638223.pdf [firstpage_image] =>[orig_patent_app_number] => 738305 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/738305
Motor driving circuit May 27, 1985 Issued
Array ( [id] => 2223954 [patent_doc_number] => 04628232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-09 [patent_title] => 'Anti-plug reversing module' [patent_app_type] => 1 [patent_app_number] => 6/737698 [patent_app_country] => US [patent_app_date] => 1985-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4220 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628232.pdf [firstpage_image] =>[orig_patent_app_number] => 737698 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/737698
Anti-plug reversing module May 27, 1985 Issued
Array ( [id] => 2346332 [patent_doc_number] => 04641042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Power supply system and a control method thereof' [patent_app_type] => 1 [patent_app_number] => 6/735738 [patent_app_country] => US [patent_app_date] => 1985-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4394 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/641/04641042.pdf [firstpage_image] =>[orig_patent_app_number] => 735738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/735738
Power supply system and a control method thereof May 19, 1985 Issued
Array ( [id] => 2305032 [patent_doc_number] => 04642475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Uninterruptible power supply' [patent_app_type] => 1 [patent_app_number] => 6/736226 [patent_app_country] => US [patent_app_date] => 1985-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1142 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/642/04642475.pdf [firstpage_image] =>[orig_patent_app_number] => 736226 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/736226
Uninterruptible power supply May 19, 1985 Issued
Array ( [id] => 2236107 [patent_doc_number] => 04600866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Motor revolution speed control device' [patent_app_type] => 1 [patent_app_number] => 6/721318 [patent_app_country] => US [patent_app_date] => 1985-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 6571 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600866.pdf [firstpage_image] =>[orig_patent_app_number] => 721318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721318
Motor revolution speed control device May 16, 1985 Issued
Array ( [id] => 2261253 [patent_doc_number] => 04618805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Device for regulating rotary speed of an alternating current electric motor' [patent_app_type] => 1 [patent_app_number] => 6/734385 [patent_app_country] => US [patent_app_date] => 1985-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4131 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618805.pdf [firstpage_image] =>[orig_patent_app_number] => 734385 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734385
Device for regulating rotary speed of an alternating current electric motor May 13, 1985 Issued
Array ( [id] => 2342456 [patent_doc_number] => 04668878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Electric power switch containing selfprogrammed control timer with continuously refreshed cycle of on/off sequences' [patent_app_type] => 1 [patent_app_number] => 6/734948 [patent_app_country] => US [patent_app_date] => 1985-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5426 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668878.pdf [firstpage_image] =>[orig_patent_app_number] => 734948 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734948
Electric power switch containing selfprogrammed control timer with continuously refreshed cycle of on/off sequences May 13, 1985 Issued
Array ( [id] => 2313340 [patent_doc_number] => 04645950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Two-lead Hall effect sensor' [patent_app_type] => 1 [patent_app_number] => 6/734014 [patent_app_country] => US [patent_app_date] => 1985-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3028 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645950.pdf [firstpage_image] =>[orig_patent_app_number] => 734014 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734014
Two-lead Hall effect sensor May 12, 1985 Issued
Array ( [id] => 2284389 [patent_doc_number] => 04620140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-28 [patent_title] => 'Control device for variable speed electric motor' [patent_app_type] => 1 [patent_app_number] => 6/732719 [patent_app_country] => US [patent_app_date] => 1985-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2348 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/620/04620140.pdf [firstpage_image] =>[orig_patent_app_number] => 732719 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/732719
Control device for variable speed electric motor May 9, 1985 Issued
Array ( [id] => 2330799 [patent_doc_number] => 04672291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Variable-speed electrical machine' [patent_app_type] => 1 [patent_app_number] => 6/733301 [patent_app_country] => US [patent_app_date] => 1985-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 3208 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672291.pdf [firstpage_image] =>[orig_patent_app_number] => 733301 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/733301
Variable-speed electrical machine May 9, 1985 Issued
Array ( [id] => 2321330 [patent_doc_number] => 04689532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Ferritic sensor, self-controlled synchronous motor' [patent_app_type] => 1 [patent_app_number] => 6/731387 [patent_app_country] => US [patent_app_date] => 1985-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2809 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689532.pdf [firstpage_image] =>[orig_patent_app_number] => 731387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/731387
Ferritic sensor, self-controlled synchronous motor May 6, 1985 Issued
Array ( [id] => 2269289 [patent_doc_number] => 04629906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Bias sharing an electronic switch and an active device' [patent_app_type] => 1 [patent_app_number] => 6/730896 [patent_app_country] => US [patent_app_date] => 1985-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2340 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629906.pdf [firstpage_image] =>[orig_patent_app_number] => 730896 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/730896
Bias sharing an electronic switch and an active device May 5, 1985 Issued
Array ( [id] => 2799444 [patent_doc_number] => 05136469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Powered surgical handpiece incorporating sealed multi semiconductor motor control package' [patent_app_type] => 1 [patent_app_number] => 7/731413 [patent_app_country] => US [patent_app_date] => 1991-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3754 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136469.pdf [firstpage_image] =>[orig_patent_app_number] => 731413 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/731413
Method and apparatus for achieving variable and infinite persistence May 5, 1985 Issued
Array ( [id] => 2347414 [patent_doc_number] => 04661910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-04-28 [patent_title] => 'Protection circuit for detecting undervoltages in the electrical charging system of a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 6/730890 [patent_app_country] => US [patent_app_date] => 1985-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1889 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/661/04661910.pdf [firstpage_image] =>[orig_patent_app_number] => 730890 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/730890
Protection circuit for detecting undervoltages in the electrical charging system of a motor vehicle May 5, 1985 Issued
Array ( [id] => 2799444 [patent_doc_number] => 05136469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Powered surgical handpiece incorporating sealed multi semiconductor motor control package' [patent_app_type] => 1 [patent_app_number] => 7/731413 [patent_app_country] => US [patent_app_date] => 1991-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3754 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136469.pdf [firstpage_image] =>[orig_patent_app_number] => 731413 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/731413
Method and apparatus for achieving variable and infinite persistence May 5, 1985 Issued
Array ( [id] => 2799444 [patent_doc_number] => 05136469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Powered surgical handpiece incorporating sealed multi semiconductor motor control package' [patent_app_type] => 1 [patent_app_number] => 7/731413 [patent_app_country] => US [patent_app_date] => 1991-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3754 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136469.pdf [firstpage_image] =>[orig_patent_app_number] => 731413 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/731413
Method and apparatus for achieving variable and infinite persistence May 5, 1985 Issued
Array ( [id] => 2799444 [patent_doc_number] => 05136469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Powered surgical handpiece incorporating sealed multi semiconductor motor control package' [patent_app_type] => 1 [patent_app_number] => 7/731413 [patent_app_country] => US [patent_app_date] => 1991-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3754 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136469.pdf [firstpage_image] =>[orig_patent_app_number] => 731413 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/731413
Method and apparatus for achieving variable and infinite persistence May 5, 1985 Issued
Array ( [id] => 2219174 [patent_doc_number] => 04614900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-30 [patent_title] => 'Remote controlled driving system for a boat' [patent_app_type] => 1 [patent_app_number] => 6/730070 [patent_app_country] => US [patent_app_date] => 1985-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2127 [patent_no_of_claims] => 14 [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/04/614/04614900.pdf [firstpage_image] =>[orig_patent_app_number] => 730070 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/730070
Remote controlled driving system for a boat May 2, 1985 Issued
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