
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5838733
[patent_doc_number] => 20060119298
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-08
[patent_title] => 'Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair'
[patent_app_type] => utility
[patent_app_number] => 11/337296
[patent_app_country] => US
[patent_app_date] => 2006-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4138
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0119/20060119298.pdf
[firstpage_image] =>[orig_patent_app_number] => 11337296
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/337296 | Method and apparatus for embedding motor error parameter data in a drive motor of a power driven wheelchair | Jan 22, 2006 | Issued |
Array
(
[id] => 824054
[patent_doc_number] => 07405528
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-07-29
[patent_title] => 'Global closed loop control system with DV/DT control and EMI/switching loss reduction'
[patent_app_type] => utility
[patent_app_number] => 11/337282
[patent_app_country] => US
[patent_app_date] => 2006-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 7982
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 181
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/405/07405528.pdf
[firstpage_image] =>[orig_patent_app_number] => 11337282
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/337282 | Global closed loop control system with DV/DT control and EMI/switching loss reduction | Jan 22, 2006 | Issued |
Array
(
[id] => 1077437
[patent_doc_number] => 07615954
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-11-10
[patent_title] => 'Density sensing, solid state, pump switching system'
[patent_app_type] => utility
[patent_app_number] => 11/324920
[patent_app_country] => US
[patent_app_date] => 2006-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2244
[patent_no_of_claims] => 22
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/615/07615954.pdf
[firstpage_image] =>[orig_patent_app_number] => 11324920
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/324920 | Density sensing, solid state, pump switching system | Jan 3, 2006 | Issued |
Array
(
[id] => 5420142
[patent_doc_number] => 20090146597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-11
[patent_title] => 'METHOD FOR DETECTING THE POSITION OF A ROTOR'
[patent_app_type] => utility
[patent_app_number] => 11/719491
[patent_app_country] => US
[patent_app_date] => 2006-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2509
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0146/20090146597.pdf
[firstpage_image] =>[orig_patent_app_number] => 11719491
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/719491 | METHOD FOR DETECTING THE POSITION OF A ROTOR | Jan 2, 2006 | Abandoned |
Array
(
[id] => 469941
[patent_doc_number] => 07233122
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-06-19
[patent_title] => 'Self-running robot having pressing sensing function and control method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/318500
[patent_app_country] => US
[patent_app_date] => 2005-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4541
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/233/07233122.pdf
[firstpage_image] =>[orig_patent_app_number] => 11318500
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/318500 | Self-running robot having pressing sensing function and control method thereof | Dec 27, 2005 | Issued |
Array
(
[id] => 5884641
[patent_doc_number] => 20060273749
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-12-07
[patent_title] => 'SYSTEM AND METHOD FOR AUTOMATICALLY RETURNING SELF-MOVING ROBOT TO CHARGER'
[patent_app_type] => utility
[patent_app_number] => 11/318491
[patent_app_country] => US
[patent_app_date] => 2005-12-28
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0273/20060273749.pdf
[firstpage_image] =>[orig_patent_app_number] => 11318491
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/318491 | System and method for automatically returning self-moving robot to charger | Dec 27, 2005 | Issued |
Array
(
[id] => 613239
[patent_doc_number] => 07148639
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-12-12
[patent_title] => 'Voltage compensating circuit for a sensorless type DC brushless motor'
[patent_app_type] => utility
[patent_app_number] => 11/316915
[patent_app_country] => US
[patent_app_date] => 2005-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3059
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/148/07148639.pdf
[firstpage_image] =>[orig_patent_app_number] => 11316915
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/316915 | Voltage compensating circuit for a sensorless type DC brushless motor | Dec 26, 2005 | Issued |
Array
(
[id] => 5623262
[patent_doc_number] => 20060261767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-11-23
[patent_title] => 'DRIVE METHOD FOR BRUSHLESS MOTOR AND DRIVE CONTROL APPARATUS THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 11/311332
[patent_app_country] => US
[patent_app_date] => 2005-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3325
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0261/20060261767.pdf
[firstpage_image] =>[orig_patent_app_number] => 11311332
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/311332 | Drive method for brushless motor and drive control apparatus therefor | Dec 19, 2005 | Issued |
Array
(
[id] => 5583202
[patent_doc_number] => 20090102404
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'Control Circuit For An Electromotor With Electronic Brake Switch'
[patent_app_type] => utility
[patent_app_number] => 11/793042
[patent_app_country] => US
[patent_app_date] => 2005-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2840
[patent_no_of_claims] => 20
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[pdf_file] => publications/A1/0102/20090102404.pdf
[firstpage_image] =>[orig_patent_app_number] => 11793042
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/793042 | Control Circuit For An Electromotor With Electronic Brake Switch | Dec 15, 2005 | Abandoned |
Array
(
[id] => 4708561
[patent_doc_number] => 20080297087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-04
[patent_title] => 'Apparatus and Method for Controlling a Motor'
[patent_app_type] => utility
[patent_app_number] => 10/575203
[patent_app_country] => US
[patent_app_date] => 2005-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 6667
[patent_no_of_claims] => 27
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[pdf_file] => publications/A1/0297/20080297087.pdf
[firstpage_image] =>[orig_patent_app_number] => 10575203
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/575203 | Apparatus and method for controlling a motor | Dec 13, 2005 | Issued |
Array
(
[id] => 523147
[patent_doc_number] => 07190129
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-03-13
[patent_title] => 'System and method for drift compensation when using pulse count controlled motors'
[patent_app_type] => utility
[patent_app_number] => 11/300127
[patent_app_country] => US
[patent_app_date] => 2005-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 3596
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[pdf_file] => patents/07/190/07190129.pdf
[firstpage_image] =>[orig_patent_app_number] => 11300127
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/300127 | System and method for drift compensation when using pulse count controlled motors | Dec 13, 2005 | Issued |
Array
(
[id] => 513178
[patent_doc_number] => 07199543
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2007-04-03
[patent_title] => 'Power drive unit with unit load device sensor'
[patent_app_type] => utility
[patent_app_number] => 11/299722
[patent_app_country] => US
[patent_app_date] => 2005-12-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/199/07199543.pdf
[firstpage_image] =>[orig_patent_app_number] => 11299722
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/299722 | Power drive unit with unit load device sensor | Dec 12, 2005 | Issued |
Array
(
[id] => 5197039
[patent_doc_number] => 20070296357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-12-27
[patent_title] => 'Method for controlling voltage of DC link for electric vehicle'
[patent_app_type] => utility
[patent_app_number] => 11/300161
[patent_app_country] => US
[patent_app_date] => 2005-12-13
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[firstpage_image] =>[orig_patent_app_number] => 11300161
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/300161 | Method for controlling voltage of DC link for electric vehicle | Dec 12, 2005 | Issued |
Array
(
[id] => 5917603
[patent_doc_number] => 20060238148
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-10-26
[patent_title] => 'Energy conversion systems'
[patent_app_type] => utility
[patent_app_number] => 11/299705
[patent_app_country] => US
[patent_app_date] => 2005-12-12
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[pdf_file] => publications/A1/0238/20060238148.pdf
[firstpage_image] =>[orig_patent_app_number] => 11299705
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/299705 | Energy conversion systems | Dec 11, 2005 | Issued |
| 11/297369 | Fan speed control circuit simultaneously controlled by temperature and PWM | Dec 8, 2005 | Abandoned |
Array
(
[id] => 5653249
[patent_doc_number] => 20060138984
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-29
[patent_title] => 'Method and apparatus for motor control using relays'
[patent_app_type] => utility
[patent_app_number] => 11/299245
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[firstpage_image] =>[orig_patent_app_number] => 11299245
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/299245 | Method and apparatus for motor control using relays | Dec 8, 2005 | Issued |
Array
(
[id] => 869806
[patent_doc_number] => 07365507
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-04-29
[patent_title] => 'Power control apparatus for motor'
[patent_app_type] => utility
[patent_app_number] => 11/295507
[patent_app_country] => US
[patent_app_date] => 2005-12-07
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[pdf_file] => patents/07/365/07365507.pdf
[firstpage_image] =>[orig_patent_app_number] => 11295507
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/295507 | Power control apparatus for motor | Dec 6, 2005 | Issued |
Array
(
[id] => 5838767
[patent_doc_number] => 20060119311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-08
[patent_title] => 'Inverter system for driving induction motor'
[patent_app_type] => utility
[patent_app_number] => 11/295565
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[firstpage_image] =>[orig_patent_app_number] => 11295565
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/295565 | Inverter system for driving induction motor | Dec 6, 2005 | Issued |
Array
(
[id] => 889425
[patent_doc_number] => 07348744
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[patent_kind] => B2
[patent_issue_date] => 2008-03-25
[patent_title] => 'Brushless DC motor drive apparatus'
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[patent_app_number] => 11/295509
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[firstpage_image] =>[orig_patent_app_number] => 11295509
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/295509 | Brushless DC motor drive apparatus | Dec 6, 2005 | Issued |
Array
(
[id] => 627445
[patent_doc_number] => 07135831
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-11-14
[patent_title] => 'Method and device for controlling motor'
[patent_app_type] => utility
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[pdf_file] => patents/07/135/07135831.pdf
[firstpage_image] =>[orig_patent_app_number] => 11289446
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/289446 | Method and device for controlling motor | Nov 29, 2005 | Issued |