Search

Bentsu Ro

Examiner (ID: 537, Phone: (571)272-2072 , Office: P/2837 )

Most Active Art Unit
2107
Art Unit(s)
2107, 3621, 2846, 2837
Total Applications
4215
Issued Applications
3820
Pending Applications
76
Abandoned Applications
324

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6781418 [patent_doc_number] => 20030062865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Method and device for setting custom door travel limits on a motorized garage door operator' [patent_app_type] => new [patent_app_number] => 09/966886 [patent_app_country] => US [patent_app_date] => 2001-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7028 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20030062865.pdf [firstpage_image] =>[orig_patent_app_number] => 09966886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/966886
Method and device for setting custom door travel limits on a motorized garage door operator Sep 27, 2001 Issued
Array ( [id] => 1289191 [patent_doc_number] => 06639373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Driver circuit for a voice coil motor in a disk drive system' [patent_app_type] => B2 [patent_app_number] => 09/966465 [patent_app_country] => US [patent_app_date] => 2001-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2080 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/639/06639373.pdf [firstpage_image] =>[orig_patent_app_number] => 09966465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/966465
Driver circuit for a voice coil motor in a disk drive system Sep 27, 2001 Issued
Array ( [id] => 5933901 [patent_doc_number] => 20020060545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Vibration reduction control apparatus for an electric motor and design method of a vibration reduction control for the electric motor' [patent_app_type] => new [patent_app_number] => 09/961283 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13140 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20020060545.pdf [firstpage_image] =>[orig_patent_app_number] => 09961283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/961283
Digital signal to pulse converter and method of digital signal to pulse conversion Sep 24, 2001 Issued
Array ( [id] => 996962 [patent_doc_number] => 06914404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Motor controller' [patent_app_type] => utility [patent_app_number] => 10/380557 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 38 [patent_no_of_words] => 14355 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914404.pdf [firstpage_image] =>[orig_patent_app_number] => 10380557 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/380557
Motor controller Sep 24, 2001 Issued
Array ( [id] => 6718955 [patent_doc_number] => 20030052642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Method and apparatus for compensating for device dynamics by adjusting inverter carrier frequency' [patent_app_type] => new [patent_app_number] => 09/956781 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4764 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20030052642.pdf [firstpage_image] =>[orig_patent_app_number] => 09956781 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956781
Method and apparatus for compensating for device dynamics by adjusting inverter carrier frequency Sep 19, 2001 Issued
Array ( [id] => 5903491 [patent_doc_number] => 20020141212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Control apparatus for power converter' [patent_app_type] => new [patent_app_number] => 09/956088 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8220 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20020141212.pdf [firstpage_image] =>[orig_patent_app_number] => 09956088 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956088
Control apparatus for power converter Sep 19, 2001 Issued
Array ( [id] => 1168898 [patent_doc_number] => 06759827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-06 [patent_title] => 'Control circuit of brush-less motor, control circuit of sensor-less brush-less motor, brush-less motor apparatus, sensor-less brush-less motor apparatus and vacuum pump apparatus' [patent_app_type] => B2 [patent_app_number] => 09/955389 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 40 [patent_no_of_words] => 33039 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/759/06759827.pdf [firstpage_image] =>[orig_patent_app_number] => 09955389 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955389
Control circuit of brush-less motor, control circuit of sensor-less brush-less motor, brush-less motor apparatus, sensor-less brush-less motor apparatus and vacuum pump apparatus Sep 17, 2001 Issued
Array ( [id] => 1306364 [patent_doc_number] => 06621184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-16 [patent_title] => 'Substrate based pendulum motor' [patent_app_type] => B1 [patent_app_number] => 09/949453 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4618 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/621/06621184.pdf [firstpage_image] =>[orig_patent_app_number] => 09949453 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/949453
Substrate based pendulum motor Sep 6, 2001 Issued
Array ( [id] => 1285176 [patent_doc_number] => 06642687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Stepping-motor driving device and lens driving device using the same' [patent_app_type] => B2 [patent_app_number] => 09/944068 [patent_app_country] => US [patent_app_date] => 2001-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 8605 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/642/06642687.pdf [firstpage_image] =>[orig_patent_app_number] => 09944068 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944068
Stepping-motor driving device and lens driving device using the same Sep 3, 2001 Issued
Array ( [id] => 6270558 [patent_doc_number] => 20020105293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Apparatus and method of regulating the speed of a brushless DC motor' [patent_app_type] => new [patent_app_number] => 09/944809 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11444 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20020105293.pdf [firstpage_image] =>[orig_patent_app_number] => 09944809 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944809
Apparatus and method of regulating the speed of a brushless DC motor Aug 30, 2001 Issued
Array ( [id] => 7635953 [patent_doc_number] => 06380707 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Method and device for controlling a brushless electric motor' [patent_app_type] => B1 [patent_app_number] => 09/807587 [patent_app_country] => US [patent_app_date] => 2001-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2467 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/380/06380707.pdf [firstpage_image] =>[orig_patent_app_number] => 09807587 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807587
Method and device for controlling a brushless electric motor Aug 23, 2001 Issued
Array ( [id] => 1429300 [patent_doc_number] => 06504335 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Automatic adjustment method of the concealed main shaft dynamic balance' [patent_app_type] => B1 [patent_app_number] => 09/938678 [patent_app_country] => US [patent_app_date] => 2001-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1413 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/504/06504335.pdf [firstpage_image] =>[orig_patent_app_number] => 09938678 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/938678
Automatic adjustment method of the concealed main shaft dynamic balance Aug 21, 2001 Issued
Array ( [id] => 1291740 [patent_doc_number] => 06633146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-14 [patent_title] => 'Braking device for electrical tool' [patent_app_type] => B2 [patent_app_number] => 09/928778 [patent_app_country] => US [patent_app_date] => 2001-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1887 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/633/06633146.pdf [firstpage_image] =>[orig_patent_app_number] => 09928778 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/928778
Braking device for electrical tool Aug 12, 2001 Issued
Array ( [id] => 6479141 [patent_doc_number] => 20020024306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Power transmitting apparatus for hybrid vehicle and method of controlling power transmitting apparatus' [patent_app_type] => new [patent_app_number] => 09/924678 [patent_app_country] => US [patent_app_date] => 2001-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10607 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20020024306.pdf [firstpage_image] =>[orig_patent_app_number] => 09924678 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924678
Power transmitting apparatus for hybrid vehicle and method of controlling power transmitting apparatus Aug 8, 2001 Issued
Array ( [id] => 6686682 [patent_doc_number] => 20030030405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Switched reluctance motor and method and apparatus for aligning the rotor thereof' [patent_app_type] => new [patent_app_number] => 09/925051 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4677 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20030030405.pdf [firstpage_image] =>[orig_patent_app_number] => 09925051 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/925051
Switched reluctance motor and method and apparatus for aligning the rotor thereof Aug 7, 2001 Issued
Array ( [id] => 6577224 [patent_doc_number] => 20020014872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Control apparatus for hybrid vehicle' [patent_app_type] => new [patent_app_number] => 09/921485 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7042 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20020014872.pdf [firstpage_image] =>[orig_patent_app_number] => 09921485 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/921485
Control apparatus for hybrid vehicle Aug 2, 2001 Issued
Array ( [id] => 1353701 [patent_doc_number] => 06583598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-24 [patent_title] => 'DAMPING OF RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF MATCHED IMPEDANCE TO GROUND AT THE MOTOR STAR POINT, AND A CORRESPONDING ELECTRIC MOTOR' [patent_app_type] => B2 [patent_app_number] => 09/918676 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 8362 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/583/06583598.pdf [firstpage_image] =>[orig_patent_app_number] => 09918676 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918676
DAMPING OF RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF MATCHED IMPEDANCE TO GROUND AT THE MOTOR STAR POINT, AND A CORRESPONDING ELECTRIC MOTOR Jul 30, 2001 Issued
Array ( [id] => 1353380 [patent_doc_number] => 06580248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-17 [patent_title] => 'DAMPING OR RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF A TRANSFORMER-COUPLED DAMPING RESISTANCE, AND A CORRESPONDING ELECTRIC MOTOR' [patent_app_type] => B2 [patent_app_number] => 09/918677 [patent_app_country] => US [patent_app_date] => 2001-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 8831 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580248.pdf [firstpage_image] =>[orig_patent_app_number] => 09918677 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/918677
DAMPING OR RESONANT PEAKS IN AN ELECTRIC MOTOR WHICH IS OPERATED USING A CONVERTER WITH AN INTERMEDIATE VOLTAGE CIRCUIT, BY MEANS OF A TRANSFORMER-COUPLED DAMPING RESISTANCE, AND A CORRESPONDING ELECTRIC MOTOR Jul 30, 2001 Issued
09/889681 Method of operating electric auxiliary drives Jul 18, 2001 Abandoned
09/907823 Energy conversion systems Jul 18, 2001 Abandoned
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