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] => 3910360 [patent_doc_number] => 05898287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Slip controlled induction motor using variable frequency transducer and method for controlling slip' [patent_app_type] => 1 [patent_app_number] => 8/899074 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3056 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898287.pdf [firstpage_image] =>[orig_patent_app_number] => 899074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899074
Slip controlled induction motor using variable frequency transducer and method for controlling slip Jul 22, 1997 Issued
Array ( [id] => 4091608 [patent_doc_number] => 06025686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Method and system for controlling movement of a digging dipper' [patent_app_type] => 1 [patent_app_number] => 8/899468 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9292 [patent_no_of_claims] => 18 [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/06/025/06025686.pdf [firstpage_image] =>[orig_patent_app_number] => 899468 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899468
Method and system for controlling movement of a digging dipper Jul 22, 1997 Issued
Array ( [id] => 4020794 [patent_doc_number] => 05880566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Absolute angular position calculation apparatus for a rotating motor and velocity control apparatus adopting the same' [patent_app_type] => 1 [patent_app_number] => 8/897975 [patent_app_country] => US [patent_app_date] => 1997-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3604 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880566.pdf [firstpage_image] =>[orig_patent_app_number] => 897975 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897975
Absolute angular position calculation apparatus for a rotating motor and velocity control apparatus adopting the same Jul 20, 1997 Issued
Array ( [id] => 4014518 [patent_doc_number] => 05889378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Motor-assisted power steering apparatus' [patent_app_type] => 1 [patent_app_number] => 8/895271 [patent_app_country] => US [patent_app_date] => 1997-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1794 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889378.pdf [firstpage_image] =>[orig_patent_app_number] => 895271 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/895271
Motor-assisted power steering apparatus Jul 15, 1997 Issued
Array ( [id] => 3981728 [patent_doc_number] => 05917297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Arrangement and method for operating a magnetically suspended, electromotoric drive apparatus in the event of a mains disturbance' [patent_app_type] => 1 [patent_app_number] => 8/890260 [patent_app_country] => US [patent_app_date] => 1997-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3682 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917297.pdf [firstpage_image] =>[orig_patent_app_number] => 890260 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890260
Arrangement and method for operating a magnetically suspended, electromotoric drive apparatus in the event of a mains disturbance Jul 8, 1997 Issued
Array ( [id] => 3942757 [patent_doc_number] => 05878189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Control system for a separately excited DC motor' [patent_app_type] => 1 [patent_app_number] => 8/889227 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3270 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878189.pdf [firstpage_image] =>[orig_patent_app_number] => 889227 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889227
Control system for a separately excited DC motor Jul 7, 1997 Issued
Array ( [id] => 3800634 [patent_doc_number] => 05780987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Barrier operator having system for detecting attempted forced entry' [patent_app_type] => 1 [patent_app_number] => 8/888836 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4134 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780987.pdf [firstpage_image] =>[orig_patent_app_number] => 888836 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/888836
Barrier operator having system for detecting attempted forced entry Jul 6, 1997 Issued
Array ( [id] => 3746773 [patent_doc_number] => 05786673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Electric motor' [patent_app_type] => 1 [patent_app_number] => 8/889119 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 33 [patent_no_of_words] => 4223 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786673.pdf [firstpage_image] =>[orig_patent_app_number] => 889119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889119
Electric motor Jul 6, 1997 Issued
Array ( [id] => 3787743 [patent_doc_number] => 05787528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Method and apparatus for providing bed recall functions' [patent_app_type] => 1 [patent_app_number] => 8/885131 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3180 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787528.pdf [firstpage_image] =>[orig_patent_app_number] => 885131 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885131
Method and apparatus for providing bed recall functions Jun 29, 1997 Issued
Array ( [id] => 3867086 [patent_doc_number] => 05796236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Slip adjuster for use in electrical motor controllers' [patent_app_type] => 1 [patent_app_number] => 8/885067 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5752 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796236.pdf [firstpage_image] =>[orig_patent_app_number] => 885067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885067
Slip adjuster for use in electrical motor controllers Jun 29, 1997 Issued
Array ( [id] => 4068713 [patent_doc_number] => 05896016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Process for optimizing efficiency in ships with bow and stern screws and arrangement for adjusting the rotation speed of the bow screw' [patent_app_type] => 1 [patent_app_number] => 8/793635 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1093 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896016.pdf [firstpage_image] =>[orig_patent_app_number] => 793635 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793635
Process for optimizing efficiency in ships with bow and stern screws and arrangement for adjusting the rotation speed of the bow screw Jun 26, 1997 Issued
Array ( [id] => 3812672 [patent_doc_number] => 05854544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Velocity control with limited jolting' [patent_app_type] => 1 [patent_app_number] => 8/817667 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5822 [patent_no_of_claims] => 10 [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/05/854/05854544.pdf [firstpage_image] =>[orig_patent_app_number] => 817667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817667
Velocity control with limited jolting Jun 26, 1997 Issued
Array ( [id] => 3866897 [patent_doc_number] => 05796223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Method and apparatus for high-speed driving of electromagnetic load' [patent_app_type] => 1 [patent_app_number] => 8/884501 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 12163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796223.pdf [firstpage_image] =>[orig_patent_app_number] => 884501 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884501
Method and apparatus for high-speed driving of electromagnetic load Jun 26, 1997 Issued
Array ( [id] => 4411892 [patent_doc_number] => 06232731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Multi-channel motor winding configuration and pulse width modulated controller' [patent_app_type] => 1 [patent_app_number] => 8/883056 [patent_app_country] => US [patent_app_date] => 1997-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6951 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232731.pdf [firstpage_image] =>[orig_patent_app_number] => 883056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883056
Multi-channel motor winding configuration and pulse width modulated controller Jun 25, 1997 Issued
Array ( [id] => 3746811 [patent_doc_number] => 05786674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Hydraulic servo control particularly hydraulic power steering system for motor vehicles' [patent_app_type] => 1 [patent_app_number] => 8/876024 [patent_app_country] => US [patent_app_date] => 1997-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5470 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/786/05786674.pdf [firstpage_image] =>[orig_patent_app_number] => 876024 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/876024
Hydraulic servo control particularly hydraulic power steering system for motor vehicles Jun 12, 1997 Issued
Array ( [id] => 3768084 [patent_doc_number] => 05844389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Device for operating a windshield wiper' [patent_app_type] => 1 [patent_app_number] => 8/849666 [patent_app_country] => US [patent_app_date] => 1997-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2175 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844389.pdf [firstpage_image] =>[orig_patent_app_number] => 849666 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849666
Device for operating a windshield wiper Jun 10, 1997 Issued
Array ( [id] => 4010990 [patent_doc_number] => 05859521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Variable speed controller for an AC motor' [patent_app_type] => 1 [patent_app_number] => 8/871068 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 37 [patent_no_of_words] => 10682 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859521.pdf [firstpage_image] =>[orig_patent_app_number] => 871068 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871068
Variable speed controller for an AC motor Jun 8, 1997 Issued
Array ( [id] => 3820591 [patent_doc_number] => 05770829 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'General purpose position control system having recursive profile generator' [patent_app_type] => 1 [patent_app_number] => 8/871370 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4761 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770829.pdf [firstpage_image] =>[orig_patent_app_number] => 871370 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871370
General purpose position control system having recursive profile generator Jun 8, 1997 Issued
Array ( [id] => 4225640 [patent_doc_number] => 06040675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Supporting apparatus using magnetic power' [patent_app_type] => 1 [patent_app_number] => 8/870982 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4381 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040675.pdf [firstpage_image] =>[orig_patent_app_number] => 870982 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870982
Supporting apparatus using magnetic power Jun 5, 1997 Issued
Array ( [id] => 3775149 [patent_doc_number] => 05734248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Current modulation motor controller' [patent_app_type] => 1 [patent_app_number] => 8/870677 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6083 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/734/05734248.pdf [firstpage_image] =>[orig_patent_app_number] => 870677 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870677
Current modulation motor controller Jun 5, 1997 Issued
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