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] => 11711359 [patent_doc_number] => 20170179858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD FOR SUPPLYING POWER TO AN ELECTRIC MOTOR, ASSOCIATED COMPUTER PROGRAM, INVERTER CONTROL DEVICE AND ELECTRICAL ROTATING MACHINE' [patent_app_type] => utility [patent_app_number] => 14/785562 [patent_app_country] => US [patent_app_date] => 2014-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4807 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14785562 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/785562
Method for supplying power to an electric motor, associated computer program, inverter control device and electrical rotating machine Apr 17, 2014 Issued
Array ( [id] => 10705286 [patent_doc_number] => 20160051433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'A SERIES ELASTIC HOLONOMIC MOBILE PLATFORM FOR UPPER EXTREMITY REHABILITATION' [patent_app_type] => utility [patent_app_number] => 14/783879 [patent_app_country] => US [patent_app_date] => 2014-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5796 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14783879 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/783879
Series elastic holonomic mobile platform for upper extremity rehabilitation Apr 10, 2014 Issued
Array ( [id] => 11811871 [patent_doc_number] => 09716450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Electronically commutated electric motor with harmonic compensation' [patent_app_type] => utility [patent_app_number] => 14/896970 [patent_app_country] => US [patent_app_date] => 2014-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14896970 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/896970
Electronically commutated electric motor with harmonic compensation Apr 2, 2014 Issued
Array ( [id] => 9778770 [patent_doc_number] => 08853978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Electric motor drive system capture and control apparatus for energy savings' [patent_app_type] => utility [patent_app_number] => 14/197582 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 8953 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14197582 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/197582
Electric motor drive system capture and control apparatus for energy savings Mar 4, 2014 Issued
Array ( [id] => 10448651 [patent_doc_number] => 20150333665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'ELECTROMAGNETIC TYPE RETARDER WITH MULTI-FUNCTIONS' [patent_app_type] => utility [patent_app_number] => 14/397775 [patent_app_country] => US [patent_app_date] => 2014-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3051 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14397775 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397775
ELECTROMAGNETIC TYPE RETARDER WITH MULTI-FUNCTIONS Mar 2, 2014 Abandoned
Array ( [id] => 10441145 [patent_doc_number] => 20150326157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'A MOTOR DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/652429 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10165 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14652429 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652429
Motor driving apparatus Dec 18, 2013 Issued
Array ( [id] => 10179415 [patent_doc_number] => 09209635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Pre-charging system for a capacitor in a voltage inverter for an electric motor' [patent_app_type] => utility [patent_app_number] => 14/105219 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3858 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14105219 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105219
Pre-charging system for a capacitor in a voltage inverter for an electric motor Dec 12, 2013 Issued
Array ( [id] => 10185151 [patent_doc_number] => 09214837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Electric motor with plural stator components' [patent_app_type] => utility [patent_app_number] => 14/105201 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6533 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14105201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105201
Electric motor with plural stator components Dec 12, 2013 Issued
Array ( [id] => 10138997 [patent_doc_number] => 09172323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Power saving driving circuit including power factor correction for an induction motor' [patent_app_type] => utility [patent_app_number] => 14/104779 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5923 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104779 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104779
Power saving driving circuit including power factor correction for an induction motor Dec 11, 2013 Issued
Array ( [id] => 10557559 [patent_doc_number] => 09281768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Method and device for synchronizing a rotation speed of a rotor with a rotation field of a stator' [patent_app_type] => utility [patent_app_number] => 14/104495 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5666 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 14104495 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104495
Method and device for synchronizing a rotation speed of a rotor with a rotation field of a stator Dec 11, 2013 Issued
Array ( [id] => 10524103 [patent_doc_number] => 09250614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Motor control apparatus and motor control method' [patent_app_type] => utility [patent_app_number] => 14/102497 [patent_app_country] => US [patent_app_date] => 2013-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6483 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14102497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/102497
Motor control apparatus and motor control method Dec 10, 2013 Issued
Array ( [id] => 10093661 [patent_doc_number] => 09130498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Fan system—single-phase DC motor control circuit and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/102788 [patent_app_country] => US [patent_app_date] => 2013-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8852 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14102788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/102788
Fan system—single-phase DC motor control circuit and control method thereof Dec 10, 2013 Issued
Array ( [id] => 10551820 [patent_doc_number] => 09276457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Electric drivetrain of a device, and gas compression equipment including such a drivetrain' [patent_app_type] => utility [patent_app_number] => 14/102841 [patent_app_country] => US [patent_app_date] => 2013-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7327 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14102841 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/102841
Electric drivetrain of a device, and gas compression equipment including such a drivetrain Dec 10, 2013 Issued
Array ( [id] => 11467402 [patent_doc_number] => 09584050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Motor drive device and brushless motor equipped with same, and air conditioner' [patent_app_type] => utility [patent_app_number] => 14/654548 [patent_app_country] => US [patent_app_date] => 2013-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4375 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14654548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/654548
Motor drive device and brushless motor equipped with same, and air conditioner Dec 9, 2013 Issued
Array ( [id] => 10117259 [patent_doc_number] => 09152142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-06 [patent_title] => 'Servo controller for correcting position error when moving member reverses' [patent_app_type] => utility [patent_app_number] => 14/100937 [patent_app_country] => US [patent_app_date] => 2013-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4652 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14100937 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/100937
Servo controller for correcting position error when moving member reverses Dec 8, 2013 Issued
Array ( [id] => 11301184 [patent_doc_number] => 09509198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Electric motor/generator with integrated differential' [patent_app_type] => utility [patent_app_number] => 14/651106 [patent_app_country] => US [patent_app_date] => 2013-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 48 [patent_no_of_words] => 47892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14651106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/651106
Electric motor/generator with integrated differential Dec 8, 2013 Issued
Array ( [id] => 10433795 [patent_doc_number] => 20150318808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'BRUSHLESS MOTOR CONTROL METHOD AND BRUSHLESS MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/651319 [patent_app_country] => US [patent_app_date] => 2013-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9349 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14651319 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/651319
Brushless motor control method and brushless motor control device and electric power steering device Dec 8, 2013 Issued
Array ( [id] => 11416120 [patent_doc_number] => 09562940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Method for monitoring a half bridge branch in a half bridge' [patent_app_type] => utility [patent_app_number] => 14/652578 [patent_app_country] => US [patent_app_date] => 2013-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3263 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14652578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652578
Method for monitoring a half bridge branch in a half bridge Dec 5, 2013 Issued
Array ( [id] => 10513161 [patent_doc_number] => 09240742 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-19 [patent_title] => 'Current boost circuit' [patent_app_type] => utility [patent_app_number] => 14/099558 [patent_app_country] => US [patent_app_date] => 2013-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3672 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14099558 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/099558
Current boost circuit Dec 5, 2013 Issued
Array ( [id] => 10277764 [patent_doc_number] => 20150162761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'BATTERY DISCHARGE DEVICE WITH SELF-ADJUSTING RESISTANCE' [patent_app_type] => utility [patent_app_number] => 14/097364 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3904 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14097364 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/097364
Battery discharge device with self-adjusting resistance Dec 4, 2013 Issued
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