Search

Ping Lee

Examiner (ID: 11401, Phone: (571)272-7522 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2614, 2654, 2605, 2615, 2608, 2747, 2644, 2612, 2695, 2743
Total Applications
1357
Issued Applications
885
Pending Applications
133
Abandoned Applications
364

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15239017 [patent_doc_number] => 20190374294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => METHODS, SYSTEMS, AND DEVICES FOR CAUSING END EFFECTOR MOTION WITH A ROBOTIC SURGICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/545256 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16545256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545256
Methods, systems, and devices for causing end effector motion with a robotic surgical system Aug 19, 2019 Issued
Array ( [id] => 18206021 [patent_doc_number] => 11588431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Aircraft drive system [patent_app_type] => utility [patent_app_number] => 17/258671 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258671
Aircraft drive system Jul 9, 2019 Issued
Array ( [id] => 15416215 [patent_doc_number] => 20200028430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => POWER CONVERTER AND ELECTRIC MOTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/458346 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458346 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458346
POWER CONVERTER AND ELECTRIC MOTOR SYSTEM Jun 30, 2019 Abandoned
Array ( [id] => 16646183 [patent_doc_number] => 10924055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Motor drive apparatus having input power supply voltage adjustment function [patent_app_type] => utility [patent_app_number] => 16/458194 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11146 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458194
Motor drive apparatus having input power supply voltage adjustment function Jun 30, 2019 Issued
Array ( [id] => 16553690 [patent_doc_number] => 10886866 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => Motor controller with inductor mounted transverse to control board [patent_app_type] => utility [patent_app_number] => 16/459204 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 42 [patent_no_of_words] => 10835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16459204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459204
Motor controller with inductor mounted transverse to control board Jun 30, 2019 Issued
Array ( [id] => 16479444 [patent_doc_number] => 10854397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Electric machine, motor vehicle with electric machine, and method for operating an electric machine [patent_app_type] => utility [patent_app_number] => 16/456583 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7428 [patent_no_of_claims] => 19 [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] => 16456583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456583
Electric machine, motor vehicle with electric machine, and method for operating an electric machine Jun 27, 2019 Issued
Array ( [id] => 15370899 [patent_doc_number] => 20200021214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => ROTOR POSITION ESTIMATION [patent_app_type] => utility [patent_app_number] => 16/457064 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457064
Rotor position estimation Jun 27, 2019 Issued
Array ( [id] => 16841512 [patent_doc_number] => 11013569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Surgical systems with interchangeable motor packs [patent_app_type] => utility [patent_app_number] => 16/454710 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 41644 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454710
Surgical systems with interchangeable motor packs Jun 26, 2019 Issued
Array ( [id] => 16643169 [patent_doc_number] => 10921013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Actuator with stroke displacement setting via a stroke limiting attachment [patent_app_type] => utility [patent_app_number] => 16/455039 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 17341 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455039
Actuator with stroke displacement setting via a stroke limiting attachment Jun 26, 2019 Issued
Array ( [id] => 15966313 [patent_doc_number] => 20200166908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => METHOD AND SYSTEM FOR COMPENSATING OFFSET OF RESOLVER [patent_app_type] => utility [patent_app_number] => 16/454799 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454799
Method and system for compensating offset of resolver Jun 26, 2019 Issued
Array ( [id] => 14970111 [patent_doc_number] => 20190312534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => MOTOR DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/449650 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449650
MOTOR DRIVE DEVICE Jun 23, 2019 Abandoned
Array ( [id] => 17340080 [patent_doc_number] => 20220006411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => ROTARY MACHINE DRIVING SYSTEM AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/280422 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280422
Rotary machine driving system and vehicle Jun 20, 2019 Issued
Array ( [id] => 17420914 [patent_doc_number] => 11254352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Rotary electric machine control device, and electric power steering device using the same [patent_app_type] => utility [patent_app_number] => 16/405040 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 36 [patent_no_of_words] => 20195 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405040 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405040
Rotary electric machine control device, and electric power steering device using the same May 6, 2019 Issued
Array ( [id] => 14723899 [patent_doc_number] => 20190253013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => APPARATUS FOR QUASI-SENSORLESS ADAPTIVE CONTROL OF SWITCHED RELUCT ANGE MOTOR DRIVES [patent_app_type] => utility [patent_app_number] => 16/390910 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390910
Apparatus for quasi-sensorless adaptive control of switched reluctance motor drives Apr 21, 2019 Issued
Array ( [id] => 19123884 [patent_doc_number] => 11967885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Combination brake-generator inverted motor [patent_app_type] => utility [patent_app_number] => 16/981348 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3497 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981348
Combination brake-generator inverted motor Apr 16, 2019 Issued
Array ( [id] => 15219625 [patent_doc_number] => 20190372499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CONTROLLER FOR ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 16/385201 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385201
Controller for rotary electric machine Apr 15, 2019 Issued
Array ( [id] => 15001219 [patent_doc_number] => 20190319567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Brushless, Self-Excited Synchronous Field-Winding Machine [patent_app_type] => utility [patent_app_number] => 16/385556 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385556
Brushless, self-excited synchronous field-winding machine Apr 15, 2019 Issued
Array ( [id] => 16387156 [patent_doc_number] => 10812007 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-20 [patent_title] => Motor undervoltage ride-through circuit controlled by motor protective relay [patent_app_type] => utility [patent_app_number] => 16/386079 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6365 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16386079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386079
Motor undervoltage ride-through circuit controlled by motor protective relay Apr 15, 2019 Issued
Array ( [id] => 15124599 [patent_doc_number] => 20190348933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => ROTATION ANGLE CORRECTION DEVICE AND MOTOR CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/385733 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16385733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385733
Rotation angle correction device and motor control system Apr 15, 2019 Issued
Array ( [id] => 16410627 [patent_doc_number] => 10819197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Constant duty ratio high frequency voltage injection-based resolver offset detection [patent_app_type] => utility [patent_app_number] => 16/386017 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2484 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386017
Constant duty ratio high frequency voltage injection-based resolver offset detection Apr 15, 2019 Issued
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