
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4610706
[patent_doc_number] => 07994744
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-09
[patent_title] => 'Method of controlling speed of brushless motor of ceiling fan and the circuit thereof'
[patent_app_type] => utility
[patent_app_number] => 12/209037
[patent_app_country] => US
[patent_app_date] => 2008-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1605
[patent_no_of_claims] => 11
[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/07/994/07994744.pdf
[firstpage_image] =>[orig_patent_app_number] => 12209037
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/209037 | Method of controlling speed of brushless motor of ceiling fan and the circuit thereof | Sep 10, 2008 | Issued |
Array
(
[id] => 4624925
[patent_doc_number] => 08004227
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-23
[patent_title] => 'Method for operating a rotating electrical machine'
[patent_app_type] => utility
[patent_app_number] => 12/207670
[patent_app_country] => US
[patent_app_date] => 2008-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 7513
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[pdf_file] => patents/08/004/08004227.pdf
[firstpage_image] =>[orig_patent_app_number] => 12207670
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207670 | Method for operating a rotating electrical machine | Sep 9, 2008 | Issued |
Array
(
[id] => 7528019
[patent_doc_number] => 08044617
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-10-25
[patent_title] => 'Motor control circuit and operation method thereof'
[patent_app_type] => utility
[patent_app_number] => 12/208330
[patent_app_country] => US
[patent_app_date] => 2008-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 4331
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[pdf_file] => patents/08/044/08044617.pdf
[firstpage_image] =>[orig_patent_app_number] => 12208330
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/208330 | Motor control circuit and operation method thereof | Sep 9, 2008 | Issued |
Array
(
[id] => 5268999
[patent_doc_number] => 20090072774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-19
[patent_title] => 'DISPLACEMENT SENSING METHOD AND MOTOR CONTROL APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/206797
[patent_app_country] => US
[patent_app_date] => 2008-09-09
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0072/20090072774.pdf
[firstpage_image] =>[orig_patent_app_number] => 12206797
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/206797 | Displacement sensing method and motor control apparatus | Sep 8, 2008 | Issued |
Array
(
[id] => 5450242
[patent_doc_number] => 20090066278
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-12
[patent_title] => 'STEPPING MOTOR DRIVE AND STEPPING MOTOR DRIVING METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/206096
[patent_app_country] => US
[patent_app_date] => 2008-09-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0066/20090066278.pdf
[firstpage_image] =>[orig_patent_app_number] => 12206096
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/206096 | Stepping motor driver | Sep 7, 2008 | Issued |
Array
(
[id] => 7989189
[patent_doc_number] => 08076893
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-13
[patent_title] => 'Displacement actuation and sensing for an electrostatic drive'
[patent_app_type] => utility
[patent_app_number] => 12/231673
[patent_app_country] => US
[patent_app_date] => 2008-09-04
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/076/08076893.pdf
[firstpage_image] =>[orig_patent_app_number] => 12231673
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/231673 | Displacement actuation and sensing for an electrostatic drive | Sep 3, 2008 | Issued |
Array
(
[id] => 4496731
[patent_doc_number] => 07956564
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-06-07
[patent_title] => 'Valve timing adjusting apparatus capable of reliably preventing heat damage of switching elements'
[patent_app_type] => utility
[patent_app_number] => 12/203354
[patent_app_country] => US
[patent_app_date] => 2008-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 7651
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/956/07956564.pdf
[firstpage_image] =>[orig_patent_app_number] => 12203354
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/203354 | Valve timing adjusting apparatus capable of reliably preventing heat damage of switching elements | Sep 2, 2008 | Issued |
Array
(
[id] => 6216816
[patent_doc_number] => 20100052584
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-04
[patent_title] => 'INCREASING TAPE VELOCITY BY DYNAMIC SWITCHING'
[patent_app_type] => utility
[patent_app_number] => 12/202854
[patent_app_country] => US
[patent_app_date] => 2008-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0052/20100052584.pdf
[firstpage_image] =>[orig_patent_app_number] => 12202854
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/202854 | Increasing tape velocity by dynamic switching | Sep 1, 2008 | Issued |
Array
(
[id] => 4601031
[patent_doc_number] => 07977904
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-07-12
[patent_title] => 'Automated shade control method and system'
[patent_app_type] => utility
[patent_app_number] => 12/197863
[patent_app_country] => US
[patent_app_date] => 2008-08-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/977/07977904.pdf
[firstpage_image] =>[orig_patent_app_number] => 12197863
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/197863 | Automated shade control method and system | Aug 24, 2008 | Issued |
Array
(
[id] => 6550340
[patent_doc_number] => 20100045222
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-25
[patent_title] => 'DIRECT FLUX REGULATED PERMANENT MAGNET BRUSHLESS MOTOR UTILIZING SENSORLESS CONTROL BY DC AND AC EXCITATION'
[patent_app_type] => utility
[patent_app_number] => 12/194747
[patent_app_country] => US
[patent_app_date] => 2008-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0045/20100045222.pdf
[firstpage_image] =>[orig_patent_app_number] => 12194747
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/194747 | Direct flux regulated permanent magnet brushless motor utilizing sensorless control by DC and AC excitation | Aug 19, 2008 | Issued |
Array
(
[id] => 4614646
[patent_doc_number] => 07990089
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-08-02
[patent_title] => 'Repetitive error correction method for disk-drive spindle motor control systems'
[patent_app_type] => utility
[patent_app_number] => 12/192979
[patent_app_country] => US
[patent_app_date] => 2008-08-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/990/07990089.pdf
[firstpage_image] =>[orig_patent_app_number] => 12192979
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/192979 | Repetitive error correction method for disk-drive spindle motor control systems | Aug 14, 2008 | Issued |
Array
(
[id] => 300305
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[patent_kind] => B1
[patent_issue_date] => 2009-05-26
[patent_title] => 'Controlling the speed of cooling fans for multiple computer systems based on altitude/fluid density measurements from a centralized sensor'
[patent_app_type] => utility
[patent_app_number] => 12/192983
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/192983 | Controlling the speed of cooling fans for multiple computer systems based on altitude/fluid density measurements from a centralized sensor | Aug 14, 2008 | Issued |
Array
(
[id] => 6162041
[patent_doc_number] => 20110193507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-11
[patent_title] => 'Method, Controller, and Power Converter for Controlling a Single-Switch Based Switched Reluctance Machine'
[patent_app_type] => utility
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/672690 | Method, controller, and power converter for controlling a single-switch based switched reluctance machine | Aug 12, 2008 | Issued |
Array
(
[id] => 8386783
[patent_doc_number] => 08264182
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-09-11
[patent_title] => 'Motor power factor correction apparatus and method'
[patent_app_type] => utility
[patent_app_number] => 12/672688
[patent_app_country] => US
[patent_app_date] => 2008-08-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/672688 | Motor power factor correction apparatus and method | Aug 12, 2008 | Issued |
Array
(
[id] => 6193499
[patent_doc_number] => 20110025253
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[patent_title] => 'Single Switch Controlled Switched Reluctance Machine'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/672694 | Single switch controlled switched reluctance machine | Aug 11, 2008 | Issued |
Array
(
[id] => 8414690
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[patent_issue_date] => 2012-09-27
[patent_title] => 'SAW SENSOR'
[patent_app_type] => utility
[patent_app_number] => 12/672686
[patent_app_country] => US
[patent_app_date] => 2008-08-08
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12672686
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/672686 | SAW SENSOR | Aug 7, 2008 | Abandoned |
Array
(
[id] => 4708556
[patent_doc_number] => 20080297082
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[patent_title] => 'DRIVE CONTROL DEVICE OF MOTOR AND A METHOD OF START-UP'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/185496 | Drive control device of motor and a method of start-up | Aug 3, 2008 | Issued |
Array
(
[id] => 6106668
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/671727 | Method for activating an asynchronous motor | Jul 24, 2008 | Issued |
Array
(
[id] => 4624917
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[firstpage_image] =>[orig_patent_app_number] => 12219400
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/219400 | Operating method and system for hybrid vehicle | Jul 21, 2008 | Issued |
Array
(
[id] => 6549970
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[patent_title] => 'MOTOR FOR ELECTRIC POWER STEERING DEVICE WITH INTEGRATED CONTROLLER AND ELECTRIC POWER STEERING DEVICE'
[patent_app_type] => utility
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[pdf_file] => publications/A1/0288/20100288577.pdf
[firstpage_image] =>[orig_patent_app_number] => 12812673
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/812673 | Motor for electric power steering device with integrated controller and electric power steering device | Jul 15, 2008 | Issued |