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] => 63782 [patent_doc_number] => 07764031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'AC-input type brushless DC motor and electric appliance mounting the same' [patent_app_type] => utility [patent_app_number] => 12/295956 [patent_app_country] => US [patent_app_date] => 2007-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3170 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/764/07764031.pdf [firstpage_image] =>[orig_patent_app_number] => 12295956 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295956
AC-input type brushless DC motor and electric appliance mounting the same Jun 25, 2007 Issued
Array ( [id] => 5420134 [patent_doc_number] => 20090146589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Motor Control Device and Vehicle Including the Same' [patent_app_type] => utility [patent_app_number] => 12/085456 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8738 [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/A1/0146/20090146589.pdf [firstpage_image] =>[orig_patent_app_number] => 12085456 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/085456
Motor control device and vehicle including the same Jun 6, 2007 Issued
Array ( [id] => 8306470 [patent_doc_number] => 08228008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Motor controlling apparatus' [patent_app_type] => utility [patent_app_number] => 12/663217 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9152 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12663217 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/663217
Motor controlling apparatus Jun 6, 2007 Issued
Array ( [id] => 4710258 [patent_doc_number] => 20080298784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Method of Sensing Speed of Electric Motors and Generators' [patent_app_type] => utility [patent_app_number] => 11/757703 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 20527 [patent_no_of_claims] => 65 [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/A1/0298/20080298784.pdf [firstpage_image] =>[orig_patent_app_number] => 11757703 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/757703
Method of Sensing Speed of Electric Motors and Generators Jun 3, 2007 Abandoned
Array ( [id] => 7540986 [patent_doc_number] => 08058831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Control device and control method' [patent_app_type] => utility [patent_app_number] => 12/303524 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 37 [patent_no_of_words] => 32929 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/058/08058831.pdf [firstpage_image] =>[orig_patent_app_number] => 12303524 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303524
Control device and control method May 30, 2007 Issued
Array ( [id] => 203580 [patent_doc_number] => 07633248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-12-15 [patent_title] => 'Flywheel-based energy storage on a heave-compensating drawworks' [patent_app_type] => utility [patent_app_number] => 11/750837 [patent_app_country] => US [patent_app_date] => 2007-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7349 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/633/07633248.pdf [firstpage_image] =>[orig_patent_app_number] => 11750837 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750837
Flywheel-based energy storage on a heave-compensating drawworks May 17, 2007 Issued
Array ( [id] => 7597201 [patent_doc_number] => 07619376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-17 [patent_title] => 'Detent mechanism' [patent_app_type] => utility [patent_app_number] => 11/798857 [patent_app_country] => US [patent_app_date] => 2007-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6460 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/619/07619376.pdf [firstpage_image] =>[orig_patent_app_number] => 11798857 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798857
Detent mechanism May 16, 2007 Issued
Array ( [id] => 7763916 [patent_doc_number] => 08115432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Triphase rotating electrical machine' [patent_app_type] => utility [patent_app_number] => 12/301845 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4362 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/115/08115432.pdf [firstpage_image] =>[orig_patent_app_number] => 12301845 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301845
Triphase rotating electrical machine May 9, 2007 Issued
Array ( [id] => 7595110 [patent_doc_number] => 07626351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-01 [patent_title] => 'Motion controller and system identifying method' [patent_app_type] => utility [patent_app_number] => 11/797945 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6205 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/626/07626351.pdf [firstpage_image] =>[orig_patent_app_number] => 11797945 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797945
Motion controller and system identifying method May 8, 2007 Issued
Array ( [id] => 5044067 [patent_doc_number] => 20070262738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Motor driving device, image forming apparatus, and motor driving method' [patent_app_type] => utility [patent_app_number] => 11/797826 [patent_app_country] => US [patent_app_date] => 2007-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10363 [patent_no_of_claims] => 17 [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/A1/0262/20070262738.pdf [firstpage_image] =>[orig_patent_app_number] => 11797826 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797826
Motor driving device, image forming apparatus, and motor driving method May 7, 2007 Issued
Array ( [id] => 4958293 [patent_doc_number] => 20080272717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'METHOD AND APPARATUS TO DETERMINE ROTATIONAL POSITION OF AN ELECTRICAL MACHINE' [patent_app_type] => utility [patent_app_number] => 11/743901 [patent_app_country] => US [patent_app_date] => 2007-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7500 [patent_no_of_claims] => 22 [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/A1/0272/20080272717.pdf [firstpage_image] =>[orig_patent_app_number] => 11743901 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743901
Method and apparatus to determine rotational position of an electrical machine May 2, 2007 Issued
Array ( [id] => 300303 [patent_doc_number] => 07538507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'System and method for transient-based motor speed estimation with transient excitation' [patent_app_type] => utility [patent_app_number] => 11/741728 [patent_app_country] => US [patent_app_date] => 2007-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7184 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/538/07538507.pdf [firstpage_image] =>[orig_patent_app_number] => 11741728 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/741728
System and method for transient-based motor speed estimation with transient excitation Apr 27, 2007 Issued
Array ( [id] => 7796468 [patent_doc_number] => 08125176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Motorized system for closing a building' [patent_app_type] => utility [patent_app_number] => 12/298601 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3723 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/125/08125176.pdf [firstpage_image] =>[orig_patent_app_number] => 12298601 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/298601
Motorized system for closing a building Apr 24, 2007 Issued
Array ( [id] => 4884329 [patent_doc_number] => 20080258661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'INVERTER TOPOLOGY FOR AN ELECTRIC MOTOR' [patent_app_type] => utility [patent_app_number] => 11/738918 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1839 [patent_no_of_claims] => 19 [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/A1/0258/20080258661.pdf [firstpage_image] =>[orig_patent_app_number] => 11738918 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738918
INVERTER TOPOLOGY FOR AN ELECTRIC MOTOR Apr 22, 2007 Abandoned
Array ( [id] => 5163460 [patent_doc_number] => 20070285044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Control apparatus, dual chip inverter and single chip inverter of AC motors' [patent_app_type] => utility [patent_app_number] => 11/783789 [patent_app_country] => US [patent_app_date] => 2007-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9447 [patent_no_of_claims] => 3 [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/A1/0285/20070285044.pdf [firstpage_image] =>[orig_patent_app_number] => 11783789 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/783789
Control apparatus, dual chip inverter and single chip inverter of AC motors Apr 11, 2007 Abandoned
Array ( [id] => 236619 [patent_doc_number] => 07595601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Electric bolt/nut fastener' [patent_app_type] => utility [patent_app_number] => 11/733798 [patent_app_country] => US [patent_app_date] => 2007-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5211 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/595/07595601.pdf [firstpage_image] =>[orig_patent_app_number] => 11733798 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/733798
Electric bolt/nut fastener Apr 10, 2007 Issued
Array ( [id] => 5499684 [patent_doc_number] => 20090160372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'DRIVING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/296321 [patent_app_country] => US [patent_app_date] => 2007-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4469 [patent_no_of_claims] => 18 [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/A1/0160/20090160372.pdf [firstpage_image] =>[orig_patent_app_number] => 12296321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296321
Driving device Apr 9, 2007 Issued
Array ( [id] => 8233390 [patent_doc_number] => 08198839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Electric power tool' [patent_app_type] => utility [patent_app_number] => 12/296011 [patent_app_country] => US [patent_app_date] => 2007-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4942 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/198/08198839.pdf [firstpage_image] =>[orig_patent_app_number] => 12296011 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296011
Electric power tool Apr 3, 2007 Issued
Array ( [id] => 6511052 [patent_doc_number] => 20100219782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'ELECTRIC MOTOR' [patent_app_type] => utility [patent_app_number] => 11/993165 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3357 [patent_no_of_claims] => 25 [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/A1/0219/20100219782.pdf [firstpage_image] =>[orig_patent_app_number] => 11993165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/993165
Electric motor Mar 19, 2007 Issued
Array ( [id] => 4736434 [patent_doc_number] => 20080230086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'POWERED COSMETIC DISPENSER' [patent_app_type] => utility [patent_app_number] => 11/687955 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4588 [patent_no_of_claims] => 12 [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/A1/0230/20080230086.pdf [firstpage_image] =>[orig_patent_app_number] => 11687955 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/687955
Powered cosmetic dispenser Mar 18, 2007 Issued
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