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] => 3940267 [patent_doc_number] => 05939850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Circuit for driving polyphase motor' [patent_app_type] => 1 [patent_app_number] => 9/132074 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5738 [patent_no_of_claims] => 17 [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/05/939/05939850.pdf [firstpage_image] =>[orig_patent_app_number] => 132074 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/132074
Circuit for driving polyphase motor Aug 9, 1998 Issued
Array ( [id] => 4103203 [patent_doc_number] => 06097165 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Method and apparatus for handling brake failure in variable frequency drive motors' [patent_app_type] => 1 [patent_app_number] => 9/128063 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1754 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097165.pdf [firstpage_image] =>[orig_patent_app_number] => 128063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128063
Method and apparatus for handling brake failure in variable frequency drive motors Aug 2, 1998 Issued
Array ( [id] => 3955815 [patent_doc_number] => 05977730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Method and apparatus for controlling the flow of hydraulic fluid' [patent_app_type] => 1 [patent_app_number] => 9/128258 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7986 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977730.pdf [firstpage_image] =>[orig_patent_app_number] => 128258 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128258
Method and apparatus for controlling the flow of hydraulic fluid Aug 2, 1998 Issued
Array ( [id] => 3954553 [patent_doc_number] => 05998944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method and apparatus for controlling a lifting magnet of a materials handling machine' [patent_app_type] => 1 [patent_app_number] => 9/127267 [patent_app_country] => US [patent_app_date] => 1998-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9067 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998944.pdf [firstpage_image] =>[orig_patent_app_number] => 127267 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/127267
Method and apparatus for controlling a lifting magnet of a materials handling machine Jul 30, 1998 Issued
Array ( [id] => 4204464 [patent_doc_number] => 06014001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Method for powering an electronically switched variable reluctance motor, and power supply circuit therefor' [patent_app_type] => 1 [patent_app_number] => 9/117069 [patent_app_country] => US [patent_app_date] => 1998-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3321 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014001.pdf [firstpage_image] =>[orig_patent_app_number] => 117069 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117069
Method for powering an electronically switched variable reluctance motor, and power supply circuit therefor Jul 21, 1998 Issued
Array ( [id] => 4121144 [patent_doc_number] => 06046562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Security system for automatic door' [patent_app_type] => 1 [patent_app_number] => 9/110068 [patent_app_country] => US [patent_app_date] => 1998-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/046/06046562.pdf [firstpage_image] =>[orig_patent_app_number] => 110068 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/110068
Security system for automatic door Jul 2, 1998 Issued
Array ( [id] => 3930546 [patent_doc_number] => 05945794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Power saving antitheft control device for a bicycle' [patent_app_type] => 1 [patent_app_number] => 9/109450 [patent_app_country] => US [patent_app_date] => 1998-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2616 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/945/05945794.pdf [firstpage_image] =>[orig_patent_app_number] => 109450 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/109450
Power saving antitheft control device for a bicycle Jul 1, 1998 Issued
Array ( [id] => 3991034 [patent_doc_number] => 05959419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Energization controller of electric motor' [patent_app_type] => 1 [patent_app_number] => 9/106071 [patent_app_country] => US [patent_app_date] => 1998-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6289 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959419.pdf [firstpage_image] =>[orig_patent_app_number] => 106071 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/106071
Energization controller of electric motor Jun 28, 1998 Issued
Array ( [id] => 4010774 [patent_doc_number] => 06005358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Drive system for electric vehicles' [patent_app_type] => 1 [patent_app_number] => 9/104799 [patent_app_country] => US [patent_app_date] => 1998-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9240 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005358.pdf [firstpage_image] =>[orig_patent_app_number] => 104799 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/104799
Drive system for electric vehicles Jun 24, 1998 Issued
Array ( [id] => 4096136 [patent_doc_number] => 06055359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'DC motor drive control with improved current sensing' [patent_app_type] => 1 [patent_app_number] => 9/099672 [patent_app_country] => US [patent_app_date] => 1998-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3270 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055359.pdf [firstpage_image] =>[orig_patent_app_number] => 099672 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/099672
DC motor drive control with improved current sensing Jun 17, 1998 Issued
Array ( [id] => 4356940 [patent_doc_number] => 06215266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'System and method for low acoustic noise spindle motor commutation' [patent_app_type] => 1 [patent_app_number] => 9/100761 [patent_app_country] => US [patent_app_date] => 1998-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3336 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215266.pdf [firstpage_image] =>[orig_patent_app_number] => 100761 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100761
System and method for low acoustic noise spindle motor commutation Jun 16, 1998 Issued
Array ( [id] => 4138427 [patent_doc_number] => 06034502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Method for controlling a continuous rotation miniature motor' [patent_app_type] => 1 [patent_app_number] => 9/097163 [patent_app_country] => US [patent_app_date] => 1998-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2901 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/034/06034502.pdf [firstpage_image] =>[orig_patent_app_number] => 097163 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097163
Method for controlling a continuous rotation miniature motor Jun 15, 1998 Issued
Array ( [id] => 4196361 [patent_doc_number] => 06154003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Driving means formed by induction motor and method for starting the same' [patent_app_type] => 1 [patent_app_number] => 9/094403 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 8267 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154003.pdf [firstpage_image] =>[orig_patent_app_number] => 094403 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094403
Driving means formed by induction motor and method for starting the same Jun 9, 1998 Issued
Array ( [id] => 4198786 [patent_doc_number] => 06043624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Motor control method and motor control system' [patent_app_type] => 1 [patent_app_number] => 9/094467 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 6798 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043624.pdf [firstpage_image] =>[orig_patent_app_number] => 094467 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094467
Motor control method and motor control system Jun 9, 1998 Issued
Array ( [id] => 3930561 [patent_doc_number] => 05945795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Electric means for driving single-coil motor' [patent_app_type] => 1 [patent_app_number] => 9/093873 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1050 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/945/05945795.pdf [firstpage_image] =>[orig_patent_app_number] => 093873 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093873
Electric means for driving single-coil motor Jun 8, 1998 Issued
Array ( [id] => 4181291 [patent_doc_number] => 06084376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Low cost resolver system' [patent_app_type] => 1 [patent_app_number] => 9/093720 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2404 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/084/06084376.pdf [firstpage_image] =>[orig_patent_app_number] => 093720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093720
Low cost resolver system Jun 8, 1998 Issued
Array ( [id] => 3930574 [patent_doc_number] => 05945796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Power window control apparatus' [patent_app_type] => 1 [patent_app_number] => 9/085167 [patent_app_country] => US [patent_app_date] => 1998-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6455 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/945/05945796.pdf [firstpage_image] =>[orig_patent_app_number] => 085167 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/085167
Power window control apparatus May 27, 1998 Issued
Array ( [id] => 3999963 [patent_doc_number] => 05920161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Driving system for permanent magnet type synchronous machine suitable for electric vehicle and driving control method using the same' [patent_app_type] => 1 [patent_app_number] => 9/083978 [patent_app_country] => US [patent_app_date] => 1998-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4401 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920161.pdf [firstpage_image] =>[orig_patent_app_number] => 083978 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083978
Driving system for permanent magnet type synchronous machine suitable for electric vehicle and driving control method using the same May 25, 1998 Issued
Array ( [id] => 4109789 [patent_doc_number] => 06100658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Window opening and closing apparatus' [patent_app_type] => 1 [patent_app_number] => 9/080469 [patent_app_country] => US [patent_app_date] => 1998-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5943 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/100/06100658.pdf [firstpage_image] =>[orig_patent_app_number] => 080469 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080469
Window opening and closing apparatus May 18, 1998 Issued
Array ( [id] => 4302375 [patent_doc_number] => 06184644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Deflection-error-reduced position control apparatus for ball screw drive system' [patent_app_type] => 1 [patent_app_number] => 9/079365 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7972 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184644.pdf [firstpage_image] =>[orig_patent_app_number] => 079365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079365
Deflection-error-reduced position control apparatus for ball screw drive system May 14, 1998 Issued
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