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] => 2130531 [patent_doc_number] => 04490657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Automatic torque taper circuit' [patent_app_type] => 1 [patent_app_number] => 6/540529 [patent_app_country] => US [patent_app_date] => 1983-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1668 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/490/04490657.pdf [firstpage_image] =>[orig_patent_app_number] => 540529 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/540529
Automatic torque taper circuit Oct 10, 1983 Issued
Array ( [id] => 2140944 [patent_doc_number] => 04494050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-15 [patent_title] => 'System for supression of underdamped oscillations in ac power drawn by synchronous motors driving Ward-Leonard generators' [patent_app_type] => 1 [patent_app_number] => 6/540617 [patent_app_country] => US [patent_app_date] => 1983-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3299 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/494/04494050.pdf [firstpage_image] =>[orig_patent_app_number] => 540617 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/540617
System for supression of underdamped oscillations in ac power drawn by synchronous motors driving Ward-Leonard generators Oct 10, 1983 Issued
Array ( [id] => 2207423 [patent_doc_number] => 04544869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Electronic control circuit for bi-directional motion' [patent_app_type] => 1 [patent_app_number] => 6/539281 [patent_app_country] => US [patent_app_date] => 1983-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3432 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544869.pdf [firstpage_image] =>[orig_patent_app_number] => 539281 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/539281
Electronic control circuit for bi-directional motion Oct 4, 1983 Issued
06/537970 A TRACTION MOTOR CURRENT CONTROL AND BATTERY MONITORING SYSTEM Sep 29, 1983 Issued
Array ( [id] => 2180229 [patent_doc_number] => 04562389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => 'Automatic screwdriver or torquing tool control system' [patent_app_type] => 1 [patent_app_number] => 6/536194 [patent_app_country] => US [patent_app_date] => 1983-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3907 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/562/04562389.pdf [firstpage_image] =>[orig_patent_app_number] => 536194 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/536194
Automatic screwdriver or torquing tool control system Sep 26, 1983 Issued
Array ( [id] => 2264312 [patent_doc_number] => 04564791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Operators for sliding gates' [patent_app_type] => 1 [patent_app_number] => 6/532905 [patent_app_country] => US [patent_app_date] => 1983-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2920 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564791.pdf [firstpage_image] =>[orig_patent_app_number] => 532905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/532905
Operators for sliding gates Sep 15, 1983 Issued
Array ( [id] => 2164776 [patent_doc_number] => 04500817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-19 [patent_title] => 'Tape tension sensor and servo embodying same' [patent_app_type] => 1 [patent_app_number] => 6/533163 [patent_app_country] => US [patent_app_date] => 1983-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4210 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/500/04500817.pdf [firstpage_image] =>[orig_patent_app_number] => 533163 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533163
Tape tension sensor and servo embodying same Sep 14, 1983 Issued
Array ( [id] => 2181701 [patent_doc_number] => 04513229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-23 [patent_title] => 'Reel servo for tape transport' [patent_app_type] => 1 [patent_app_number] => 6/533316 [patent_app_country] => US [patent_app_date] => 1983-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5804 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/513/04513229.pdf [firstpage_image] =>[orig_patent_app_number] => 533316 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/533316
Reel servo for tape transport Sep 14, 1983 Issued
Array ( [id] => 2076194 [patent_doc_number] => 04471278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-11 [patent_title] => 'Bang-bang current regulator having extended range of regulation' [patent_app_type] => 1 [patent_app_number] => 6/531864 [patent_app_country] => US [patent_app_date] => 1983-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5999 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/471/04471278.pdf [firstpage_image] =>[orig_patent_app_number] => 531864 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/531864
Bang-bang current regulator having extended range of regulation Sep 13, 1983 Issued
Array ( [id] => 2153554 [patent_doc_number] => 04550280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Motor/generator operating on the reluctance principle' [patent_app_type] => 1 [patent_app_number] => 6/530309 [patent_app_country] => US [patent_app_date] => 1983-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4863 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 23 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/550/04550280.pdf [firstpage_image] =>[orig_patent_app_number] => 530309 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/530309
Motor/generator operating on the reluctance principle Sep 7, 1983 Issued
Array ( [id] => 2273383 [patent_doc_number] => 04584513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-22 [patent_title] => 'Motor/generator operating on the reluctance principle' [patent_app_type] => 1 [patent_app_number] => 6/530300 [patent_app_country] => US [patent_app_date] => 1983-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4358 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/584/04584513.pdf [firstpage_image] =>[orig_patent_app_number] => 530300 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/530300
Motor/generator operating on the reluctance principle Sep 7, 1983 Issued
06/528629 WINDSHIELD WIPER SYSTEM WITH TOUCH CONTROL Aug 31, 1983 Abandoned
Array ( [id] => 2202263 [patent_doc_number] => 04527105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Automatic windshield wiper speed control with piezoelectric sensor' [patent_app_type] => 1 [patent_app_number] => 6/527776 [patent_app_country] => US [patent_app_date] => 1983-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2396 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527105.pdf [firstpage_image] =>[orig_patent_app_number] => 527776 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/527776
Automatic windshield wiper speed control with piezoelectric sensor Aug 29, 1983 Issued
Array ( [id] => 2160967 [patent_doc_number] => 04525656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Apparatus for operating plural poly phase A.C. motors having a common load' [patent_app_type] => 1 [patent_app_number] => 6/523797 [patent_app_country] => US [patent_app_date] => 1983-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4624 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/525/04525656.pdf [firstpage_image] =>[orig_patent_app_number] => 523797 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/523797
Apparatus for operating plural poly phase A.C. motors having a common load Aug 15, 1983 Issued
Array ( [id] => 2201195 [patent_doc_number] => 04495452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Windshield wiper control having a sensor and a repeatedly renewed offset signal' [patent_app_type] => 1 [patent_app_number] => 6/525035 [patent_app_country] => US [patent_app_date] => 1983-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1013 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/495/04495452.pdf [firstpage_image] =>[orig_patent_app_number] => 525035 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/525035
Windshield wiper control having a sensor and a repeatedly renewed offset signal Aug 7, 1983 Issued
Array ( [id] => 2145920 [patent_doc_number] => 04553075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Simple brushless DC fan motor with reversing field' [patent_app_type] => 1 [patent_app_number] => 6/520154 [patent_app_country] => US [patent_app_date] => 1983-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2552 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/553/04553075.pdf [firstpage_image] =>[orig_patent_app_number] => 520154 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/520154
Simple brushless DC fan motor with reversing field Aug 3, 1983 Issued
Array ( [id] => 2203992 [patent_doc_number] => 04535279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Impulse motor structure, drive system and control circuit' [patent_app_type] => 1 [patent_app_number] => 6/519203 [patent_app_country] => US [patent_app_date] => 1983-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4122 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/535/04535279.pdf [firstpage_image] =>[orig_patent_app_number] => 519203 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/519203
Impulse motor structure, drive system and control circuit Jul 31, 1983 Issued
Array ( [id] => 2130569 [patent_doc_number] => 04490661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-25 [patent_title] => 'Control system for synchronous brushless motors utilizing torque angle control' [patent_app_type] => 1 [patent_app_number] => 6/518130 [patent_app_country] => US [patent_app_date] => 1983-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3731 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/490/04490661.pdf [firstpage_image] =>[orig_patent_app_number] => 518130 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/518130
Control system for synchronous brushless motors utilizing torque angle control Jul 27, 1983 Issued
Array ( [id] => 2202214 [patent_doc_number] => 04527102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Drive system for a DC motor with reduced power loss' [patent_app_type] => 1 [patent_app_number] => 6/518284 [patent_app_country] => US [patent_app_date] => 1983-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/527/04527102.pdf [firstpage_image] =>[orig_patent_app_number] => 518284 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/518284
Drive system for a DC motor with reduced power loss Jul 27, 1983 Issued
Array ( [id] => 2132254 [patent_doc_number] => 04543513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Method and an apparatus for controlling a.c. rotating machinery power plants' [patent_app_type] => 1 [patent_app_number] => 6/517595 [patent_app_country] => US [patent_app_date] => 1983-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3310 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543513.pdf [firstpage_image] =>[orig_patent_app_number] => 517595 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/517595
Method and an apparatus for controlling a.c. rotating machinery power plants Jul 26, 1983 Issued
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