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] => 353091 [patent_doc_number] => 07492117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Electromagnetic variable degrees of freedom actuator systems and methods' [patent_app_type] => utility [patent_app_number] => 11/490988 [patent_app_country] => US [patent_app_date] => 2006-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 14751 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/492/07492117.pdf [firstpage_image] =>[orig_patent_app_number] => 11490988 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490988
Electromagnetic variable degrees of freedom actuator systems and methods Jul 19, 2006 Issued
Array ( [id] => 353084 [patent_doc_number] => 07492110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Drive, and use of a drive' [patent_app_type] => utility [patent_app_number] => 11/481425 [patent_app_country] => US [patent_app_date] => 2006-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2726 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/492/07492110.pdf [firstpage_image] =>[orig_patent_app_number] => 11481425 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/481425
Drive, and use of a drive Jul 5, 2006 Issued
Array ( [id] => 817555 [patent_doc_number] => 07411363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-12 [patent_title] => 'Conservation of electrical energy and electro-magnetic power in motor, generator, and product components' [patent_app_type] => utility [patent_app_number] => 11/426571 [patent_app_country] => US [patent_app_date] => 2006-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 58 [patent_no_of_words] => 9225 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/411/07411363.pdf [firstpage_image] =>[orig_patent_app_number] => 11426571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426571
Conservation of electrical energy and electro-magnetic power in motor, generator, and product components Jun 25, 2006 Issued
Array ( [id] => 5240107 [patent_doc_number] => 20070018598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Method of Operating a Three Phase Sensorless Brushless Motor' [patent_app_type] => utility [patent_app_number] => 11/425478 [patent_app_country] => US [patent_app_date] => 2006-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3399 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20070018598.pdf [firstpage_image] =>[orig_patent_app_number] => 11425478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425478
Method of Operating a Three Phase Sensorless Brushless Motor Jun 20, 2006 Abandoned
Array ( [id] => 858884 [patent_doc_number] => 07376063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-20 [patent_title] => 'Control circuit of optical storage device and method thereof' [patent_app_type] => utility [patent_app_number] => 11/425153 [patent_app_country] => US [patent_app_date] => 2006-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4944 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/376/07376063.pdf [firstpage_image] =>[orig_patent_app_number] => 11425153 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425153
Control circuit of optical storage device and method thereof Jun 19, 2006 Issued
Array ( [id] => 4578061 [patent_doc_number] => 07855523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Motor driving circuit and disc apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/917918 [patent_app_country] => US [patent_app_date] => 2006-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 44 [patent_no_of_words] => 9124 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/855/07855523.pdf [firstpage_image] =>[orig_patent_app_number] => 11917918 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/917918
Motor driving circuit and disc apparatus using the same Jun 18, 2006 Issued
Array ( [id] => 5139426 [patent_doc_number] => 20070001642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Stepping motor controller, printer, stepping motor control method and stepping motor control program product' [patent_app_type] => utility [patent_app_number] => 11/452452 [patent_app_country] => US [patent_app_date] => 2006-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9664 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20070001642.pdf [firstpage_image] =>[orig_patent_app_number] => 11452452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/452452
Stepping motor controller, printer, stepping motor control method and stepping motor control program product Jun 12, 2006 Issued
Array ( [id] => 5093414 [patent_doc_number] => 20070115023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'VARIABLE-STRUCTURE DIAGNOSTICS APPROACH ACHIEVING OPTIMIZED LOW-FREQUENCY DATA SAMPLING FOR EMA MOTORING SUBSYSTEM' [patent_app_type] => utility [patent_app_number] => 11/422271 [patent_app_country] => US [patent_app_date] => 2006-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4397 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20070115023.pdf [firstpage_image] =>[orig_patent_app_number] => 11422271 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/422271
Variable-structure diagnostics approach achieving optimized low-frequency data sampling for EMA motoring subsystem Jun 4, 2006 Issued
Array ( [id] => 4933993 [patent_doc_number] => 20080004768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'VARIABLE-STRUCTURE DIAGNOSTICS APPROACH ACHIEVING OPTIMIZED LOW-FREQUENCY DATA SAMPLING FOR EMA MOTORING SUBSYSTEM' [patent_app_type] => utility [patent_app_number] => 11/422287 [patent_app_country] => US [patent_app_date] => 2006-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4397 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20080004768.pdf [firstpage_image] =>[orig_patent_app_number] => 11422287 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/422287
Variable-Structure diagnostics approach achieving optimized low-frequency data sampling for EMA motoring subsystem Jun 4, 2006 Issued
Array ( [id] => 6595125 [patent_doc_number] => 20100001680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'MOTOR DRIVING CONTROL METHOD AND MOTOR DRIVING CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/915959 [patent_app_country] => US [patent_app_date] => 2006-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8039 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20100001680.pdf [firstpage_image] =>[orig_patent_app_number] => 11915959 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/915959
Motor driving control method and motor driving control apparatus Jun 1, 2006 Issued
Array ( [id] => 5884650 [patent_doc_number] => 20060273755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Method for estimating the rotor time constant of an induction machine' [patent_app_type] => utility [patent_app_number] => 11/444296 [patent_app_country] => US [patent_app_date] => 2006-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2776 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0273/20060273755.pdf [firstpage_image] =>[orig_patent_app_number] => 11444296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/444296
Method for estimating the rotor time constant of an induction machine May 31, 2006 Issued
Array ( [id] => 5884072 [patent_doc_number] => 20060273247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'ELECTRIC POWER STEERING APPARATUS, AND METHOD FOR DETECTING ABNORMALITY OF ANGLE DETECTOR THEREOF' [patent_app_type] => utility [patent_app_number] => 11/421555 [patent_app_country] => US [patent_app_date] => 2006-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6089 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0273/20060273247.pdf [firstpage_image] =>[orig_patent_app_number] => 11421555 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/421555
Electric power steering apparatus, and method for detecting abnormality of angle detector thereof May 31, 2006 Issued
Array ( [id] => 5193318 [patent_doc_number] => 20070081800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING THE ROTATING SPEED OF A FAN' [patent_app_type] => utility [patent_app_number] => 11/308973 [patent_app_country] => US [patent_app_date] => 2006-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2391 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20070081800.pdf [firstpage_image] =>[orig_patent_app_number] => 11308973 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/308973
System and method for controlling the rotating speed of a fan May 31, 2006 Issued
Array ( [id] => 5697941 [patent_doc_number] => 20060214625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Control device for alternating-current motor' [patent_app_type] => utility [patent_app_number] => 11/443365 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4594 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0214/20060214625.pdf [firstpage_image] =>[orig_patent_app_number] => 11443365 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/443365
Control device for alternating-current motor May 30, 2006 Issued
Array ( [id] => 4587684 [patent_doc_number] => 07852035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Motor drive circuit' [patent_app_type] => utility [patent_app_number] => 11/916117 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5206 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/852/07852035.pdf [firstpage_image] =>[orig_patent_app_number] => 11916117 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/916117
Motor drive circuit May 30, 2006 Issued
Array ( [id] => 5320356 [patent_doc_number] => 20090058346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'ELECTRIC MOTOR CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/912515 [patent_app_country] => US [patent_app_date] => 2006-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10674 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20090058346.pdf [firstpage_image] =>[orig_patent_app_number] => 11912515 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912515
Electric motor control apparatus May 28, 2006 Issued
Array ( [id] => 5432650 [patent_doc_number] => 20090167236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Control Apparatus for AC Rotary Machine and Control Method for AC Rotary Machine' [patent_app_type] => utility [patent_app_number] => 12/294196 [patent_app_country] => US [patent_app_date] => 2006-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20090167236.pdf [firstpage_image] =>[orig_patent_app_number] => 12294196 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/294196
Control apparatus for AC rotary machine and control method for AC rotary machine May 24, 2006 Issued
Array ( [id] => 896491 [patent_doc_number] => 07342377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Stepping-motor control apparatus and method of controlling the apparatus' [patent_app_type] => utility [patent_app_number] => 11/420206 [patent_app_country] => US [patent_app_date] => 2006-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2838 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342377.pdf [firstpage_image] =>[orig_patent_app_number] => 11420206 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/420206
Stepping-motor control apparatus and method of controlling the apparatus May 23, 2006 Issued
Array ( [id] => 5686275 [patent_doc_number] => 20060284590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Actuator for operating a roller blind and method of operating such an actuator' [patent_app_type] => utility [patent_app_number] => 11/439787 [patent_app_country] => US [patent_app_date] => 2006-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8033 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0284/20060284590.pdf [firstpage_image] =>[orig_patent_app_number] => 11439787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/439787
Actuator for operating a roller blind and method of operating such an actuator May 23, 2006 Issued
Array ( [id] => 873541 [patent_doc_number] => 07362066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Overload protection system' [patent_app_type] => utility [patent_app_number] => 11/437471 [patent_app_country] => US [patent_app_date] => 2006-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2205 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/362/07362066.pdf [firstpage_image] =>[orig_patent_app_number] => 11437471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/437471
Overload protection system May 18, 2006 Issued
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