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] => 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] => 16594487 [patent_doc_number] => 10903768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Method of correcting a signal delay of a hall sensor for an air compressor motor [patent_app_type] => utility [patent_app_number] => 16/593394 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2525 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593394
Method of correcting a signal delay of a hall sensor for an air compressor motor Oct 3, 2019 Issued
Array ( [id] => 16534505 [patent_doc_number] => 10877097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => DC monitoring system for variable frequency drives [patent_app_type] => utility [patent_app_number] => 16/593275 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 8822 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593275
DC monitoring system for variable frequency drives Oct 3, 2019 Issued
Array ( [id] => 16395040 [patent_doc_number] => 20200335981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => CHARGING SYSTEM FOR ECO-FRIENDLY VEHICLE AND CHARGE CONTROL METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/593133 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593133
Charging system for eco-friendly vehicle and charge control method using the same Oct 3, 2019 Issued
Array ( [id] => 16638490 [patent_doc_number] => 10917012 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-09 [patent_title] => System and method of monitoring a switched-mode power supply [patent_app_type] => utility [patent_app_number] => 16/593157 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10594 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593157
System and method of monitoring a switched-mode power supply Oct 3, 2019 Issued
Array ( [id] => 16563836 [patent_doc_number] => 10889191 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-12 [patent_title] => Methods and system for limiting torque in a BEV [patent_app_type] => utility [patent_app_number] => 16/592649 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592649
Methods and system for limiting torque in a BEV Oct 2, 2019 Issued
Array ( [id] => 15444247 [patent_doc_number] => 20200036307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => AC POWER ADAPTER HAVING A SWITCHABLE CAPACITOR [patent_app_type] => utility [patent_app_number] => 16/591931 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591931
AC power adapter having a switchable capacitor Oct 2, 2019 Issued
Array ( [id] => 15444249 [patent_doc_number] => 20200036308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => AC POWER ADAPTER HAVING A SWITCHABLE CAPACITOR [patent_app_type] => utility [patent_app_number] => 16/591938 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591938
AC power adapter having a switchable capacitor Oct 2, 2019 Issued
Array ( [id] => 16845731 [patent_doc_number] => 11017824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Semiconductor device, control device and control method [patent_app_type] => utility [patent_app_number] => 16/585858 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8977 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585858
Semiconductor device, control device and control method Sep 26, 2019 Issued
Array ( [id] => 16817548 [patent_doc_number] => 11002360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Shift range control apparatus [patent_app_type] => utility [patent_app_number] => 16/551919 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 10799 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16551919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/551919
Shift range control apparatus Aug 26, 2019 Issued
Array ( [id] => 16625589 [patent_doc_number] => 20210044242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => MOTOR CONTROL SYSTEM WITH PHASE CURRENT POLARITY DETECTION [patent_app_type] => utility [patent_app_number] => 16/535271 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535271
Motor control system with phase current polarity detection Aug 7, 2019 Issued
Array ( [id] => 16496358 [patent_doc_number] => 10862415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Motor controller and power steering device [patent_app_type] => utility [patent_app_number] => 16/535379 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8077 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535379
Motor controller and power steering device Aug 7, 2019 Issued
Array ( [id] => 16373011 [patent_doc_number] => 10804785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Control system and vibration control method for linear resonant actuator [patent_app_type] => utility [patent_app_number] => 16/535094 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5938 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535094 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535094
Control system and vibration control method for linear resonant actuator Aug 7, 2019 Issued
Array ( [id] => 16373018 [patent_doc_number] => 10804792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Control device of rotary electric machine [patent_app_type] => utility [patent_app_number] => 16/535062 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 8512 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535062
Control device of rotary electric machine Aug 6, 2019 Issued
Array ( [id] => 15155525 [patent_doc_number] => 20190356240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => BRAKE DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/525155 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525155 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525155
Brake drive circuit Jul 28, 2019 Issued
Array ( [id] => 16594480 [patent_doc_number] => 10903761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Microgrid controller with one or more sources [patent_app_type] => utility [patent_app_number] => 16/444022 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4148 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16444022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/444022
Microgrid controller with one or more sources Jun 17, 2019 Issued
Array ( [id] => 15599521 [patent_doc_number] => 20200076295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => POWER CONVERSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/443203 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443203 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443203
Power conversion apparatus Jun 16, 2019 Issued
Array ( [id] => 15275729 [patent_doc_number] => 20190386599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => DRIVE SYSTEM FOR ELECTRIC MOTOR [patent_app_type] => utility [patent_app_number] => 16/442606 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442606
Drive system for electric motor Jun 16, 2019 Issued
Array ( [id] => 16234589 [patent_doc_number] => 10742158 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-11 [patent_title] => Circuit for split sine wave alternating ground paths [patent_app_type] => utility [patent_app_number] => 16/441346 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1491 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441346
Circuit for split sine wave alternating ground paths Jun 13, 2019 Issued
Array ( [id] => 16324822 [patent_doc_number] => 10784803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Position control device [patent_app_type] => utility [patent_app_number] => 16/441542 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4698 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441542
Position control device Jun 13, 2019 Issued
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