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] => 17056499 [patent_doc_number] => 20210265933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => SEMICONDUCTOR DEVICE AND MOTOR CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/796591 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796591
Semiconductor device and motor control system Feb 19, 2020 Issued
Array ( [id] => 16301773 [patent_doc_number] => 20200287496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => ELECTRIC MOTOR CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/794684 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794684
Electric motor control device Feb 18, 2020 Issued
Array ( [id] => 17041320 [patent_doc_number] => 20210257956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => REDUNDANT ELECTRIC MOTOR DRIVE [patent_app_type] => utility [patent_app_number] => 16/789640 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789640
Redundant electric motor drive Feb 12, 2020 Issued
Array ( [id] => 16254152 [patent_doc_number] => 20200263526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/790392 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790392
Electric driven hydraulic fracking system Feb 12, 2020 Issued
Array ( [id] => 16974168 [patent_doc_number] => 11070153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Linear motor track system with automatic gravity detection [patent_app_type] => utility [patent_app_number] => 16/789020 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789020
Linear motor track system with automatic gravity detection Feb 11, 2020 Issued
Array ( [id] => 16002233 [patent_doc_number] => 20200176987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => MICROGRID ELECTRIC POWER GENERATION SYSTEMS AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/782032 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782032
Microgrid electric power generation systems and associated methods Feb 3, 2020 Issued
Array ( [id] => 16896889 [patent_doc_number] => 11038454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Power conversion device and server [patent_app_type] => utility [patent_app_number] => 16/776518 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776518
Power conversion device and server Jan 29, 2020 Issued
Array ( [id] => 15970891 [patent_doc_number] => 20200169197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Arrangement For Transmitting Desired Value Signals For An Electronically Commutated Motor [patent_app_type] => utility [patent_app_number] => 16/775347 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775347 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775347
Arrangement for transmitting desired value signals for an electronically commutated motor Jan 28, 2020 Issued
Array ( [id] => 17061240 [patent_doc_number] => 11105836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Inverter and method for measuring phase currents in an electric machine [patent_app_type] => utility [patent_app_number] => 16/746444 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8572 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746444
Inverter and method for measuring phase currents in an electric machine Jan 16, 2020 Issued
Array ( [id] => 16594489 [patent_doc_number] => 10903770 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-26 [patent_title] => Enhanced reverse-winding induction motor designs, systems, and methods [patent_app_type] => utility [patent_app_number] => 16/772721 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 41 [patent_no_of_words] => 41346 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772721
Enhanced reverse-winding induction motor designs, systems, and methods Jan 13, 2020 Issued
Array ( [id] => 16896888 [patent_doc_number] => 11038453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Rotating electric machine drive system [patent_app_type] => utility [patent_app_number] => 16/739230 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10772 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739230
Rotating electric machine drive system Jan 9, 2020 Issued
Array ( [id] => 16846503 [patent_doc_number] => 11018608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Self-propelled endoscope apparatus and control apparatus for the same [patent_app_type] => utility [patent_app_number] => 16/735823 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4514 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735823
Self-propelled endoscope apparatus and control apparatus for the same Jan 6, 2020 Issued
Array ( [id] => 16911829 [patent_doc_number] => 11043882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Method and apparatus for high frequency common mode (L-G) phenomena and associated affect on ESP and mechnical run life [patent_app_type] => utility [patent_app_number] => 16/733226 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5252 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733226
Method and apparatus for high frequency common mode (L-G) phenomena and associated affect on ESP and mechnical run life Jan 1, 2020 Issued
Array ( [id] => 16896891 [patent_doc_number] => 11038456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Control apparatus for pole-changing rotating electric machine [patent_app_type] => utility [patent_app_number] => 16/722599 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 14467 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722599
Control apparatus for pole-changing rotating electric machine Dec 19, 2019 Issued
Array ( [id] => 16877788 [patent_doc_number] => 11027916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Containers with multiple sensors [patent_app_type] => utility [patent_app_number] => 16/678970 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 30930 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16678970 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678970
Containers with multiple sensors Nov 7, 2019 Issued
Array ( [id] => 15599603 [patent_doc_number] => 20200076336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MOTOR MODULE, ROTATION ANGLE DETECTOR, AND METHOD FOR DETECTING FAILURE OF ROTATION ANGLE DETECTOR [patent_app_type] => utility [patent_app_number] => 16/674105 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674105
Motor module, rotation angle detector, and method for detecting failure of rotation angle detector Nov 4, 2019 Issued
Array ( [id] => 15495423 [patent_doc_number] => 20200047900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => MOTOR CONTROL METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/654941 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654941
Motor control method, apparatus, and system Oct 15, 2019 Issued
Array ( [id] => 16700534 [patent_doc_number] => 10951153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Apparatus and method for controlling inverter driving motor [patent_app_type] => utility [patent_app_number] => 16/654351 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7634 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654351
Apparatus and method for controlling inverter driving motor Oct 15, 2019 Issued
Array ( [id] => 16767186 [patent_doc_number] => 10978978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Method of estimating an operating state of a drive system and drive system [patent_app_type] => utility [patent_app_number] => 16/654491 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2353 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654491
Method of estimating an operating state of a drive system and drive system Oct 15, 2019 Issued
Array ( [id] => 16782362 [patent_doc_number] => 20210119441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => PROGRESSIVE PROTECTION FUNCTIONS FOR MOTOR OVERLOAD RELAY [patent_app_type] => utility [patent_app_number] => 16/654205 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654205
Progressive protection functions for motor overload relay Oct 15, 2019 Issued
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