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] => 12204589 [patent_doc_number] => 20180049815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'METHODS, SYSTEMS, AND DEVICES FOR CONTROLLING A MOTOR OF A ROBOTIC SURGICAL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/237658 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15981 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [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] => 15237658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/237658
Methods, systems, and devices for controlling a motor of a robotic surgical system Aug 15, 2016 Issued
Array ( [id] => 12204590 [patent_doc_number] => 20180049816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'METHODS, SYSTEMS, AND DEVICES FOR LIMITING TORQUE IN ROBOTIC SURGICAL TOOLS' [patent_app_type] => utility [patent_app_number] => 15/237661 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16103 [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] => 15237661 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/237661
Methods, systems, and devices for limiting torque in robotic surgical tools Aug 15, 2016 Issued
Array ( [id] => 11312843 [patent_doc_number] => 20160348953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'CONTROL CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/235812 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5135 [patent_no_of_claims] => 15 [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] => 15235812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235812
Control circuit Aug 11, 2016 Issued
Array ( [id] => 12257424 [patent_doc_number] => 09929580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Power tool electronics' [patent_app_type] => utility [patent_app_number] => 15/223400 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5589 [patent_no_of_claims] => 26 [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] => 15223400 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223400
Power tool electronics Jul 28, 2016 Issued
Array ( [id] => 12406461 [patent_doc_number] => 09969083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Control apparatus of motor [patent_app_type] => utility [patent_app_number] => 15/223605 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3456 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15223605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223605
Control apparatus of motor Jul 28, 2016 Issued
Array ( [id] => 17003120 [patent_doc_number] => 11081949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Electrical device [patent_app_type] => utility [patent_app_number] => 16/320483 [patent_app_country] => US [patent_app_date] => 2016-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2329 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16320483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320483
Electrical device Jul 27, 2016 Issued
Array ( [id] => 11274334 [patent_doc_number] => 20160336881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'Single Phase Motor Energy Economizer for Regulating the Use of Electricity' [patent_app_type] => utility [patent_app_number] => 15/218116 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11016 [patent_no_of_claims] => 16 [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] => 15218116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218116
Single phase motor energy economizer for regulating the use of electricity Jul 24, 2016 Issued
Array ( [id] => 11363840 [patent_doc_number] => 20170001822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'MOTOR CONTROL DEVICE, SHEET CONVEYING DEVICE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/198154 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10364 [patent_no_of_claims] => 16 [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] => 15198154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/198154
Motor control device, sheet conveying device, and image forming apparatus Jun 29, 2016 Issued
Array ( [id] => 12316320 [patent_doc_number] => 09941830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Linear vibration modules and linear-resonant vibration modules [patent_app_type] => utility [patent_app_number] => 15/181249 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 8428 [patent_no_of_claims] => 20 [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] => 15181249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181249
Linear vibration modules and linear-resonant vibration modules Jun 12, 2016 Issued
Array ( [id] => 13636337 [patent_doc_number] => 09845124 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-19 [patent_title] => Solar power system for auxiliary-powered brakes and power system for a tractor trailer [patent_app_type] => utility [patent_app_number] => 15/175224 [patent_app_country] => US [patent_app_date] => 2016-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2993 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 680 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15175224 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/175224
Solar power system for auxiliary-powered brakes and power system for a tractor trailer Jun 6, 2016 Issued
Array ( [id] => 11363541 [patent_doc_number] => 20170001523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'MOTOR DRIVING UNIT' [patent_app_type] => utility [patent_app_number] => 15/173787 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3798 [patent_no_of_claims] => 5 [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] => 15173787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173787
Motor driving unit Jun 5, 2016 Issued
Array ( [id] => 12955360 [patent_doc_number] => 09837949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Motor driving device including initial charging unit [patent_app_type] => utility [patent_app_number] => 15/173785 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6980 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15173785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173785
Motor driving device including initial charging unit Jun 5, 2016 Issued
Array ( [id] => 12148245 [patent_doc_number] => 09882513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Synchronizing motors for an electric propulsion system' [patent_app_type] => utility [patent_app_number] => 15/173908 [patent_app_country] => US [patent_app_date] => 2016-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15173908 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173908
Synchronizing motors for an electric propulsion system Jun 5, 2016 Issued
Array ( [id] => 12096037 [patent_doc_number] => 20170353130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'DEVICE FOR CORRECTING HALL SENSOR INSTALLATION POSITION ERROR OF BLDC MOTOR HAVING LINEAR HALL SENSOR, AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/173657 [patent_app_country] => US [patent_app_date] => 2016-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4416 [patent_no_of_claims] => 7 [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] => 15173657 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173657
DEVICE FOR CORRECTING HALL SENSOR INSTALLATION POSITION ERROR OF BLDC MOTOR HAVING LINEAR HALL SENSOR, AND METHOD THEREOF Jun 4, 2016 Abandoned
Array ( [id] => 11354293 [patent_doc_number] => 20160373033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'DRIVE CONTROL DEVICE USING PWM CONTROL OF SYNCHRONOUS RECTIFICATION TYPE' [patent_app_type] => utility [patent_app_number] => 15/172591 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6687 [patent_no_of_claims] => 4 [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] => 15172591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172591
Drive control device using PWM control of synchronous rectification type Jun 2, 2016 Issued
Array ( [id] => 11354306 [patent_doc_number] => 20160373046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'DRIVE CONTROL DEVICE USING PWM CONTROL OF SYNCHRONOUS RECTIFICATION TYPE' [patent_app_type] => utility [patent_app_number] => 15/171303 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 8798 [patent_no_of_claims] => 1 [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] => 15171303 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171303
Drive control device using PWM control of synchronous rectification type Jun 1, 2016 Issued
Array ( [id] => 12020279 [patent_doc_number] => 09812998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Method for controlling inverter' [patent_app_type] => utility [patent_app_number] => 15/171690 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4246 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15171690 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171690
Method for controlling inverter Jun 1, 2016 Issued
Array ( [id] => 11460494 [patent_doc_number] => 20170054400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'LINEAR MOTOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/171874 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10154 [patent_no_of_claims] => 15 [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] => 15171874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171874
Linear motor system Jun 1, 2016 Issued
Array ( [id] => 11919043 [patent_doc_number] => 09787241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Motor driving device for controlling motor with pulse signal' [patent_app_type] => utility [patent_app_number] => 15/171147 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7025 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [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] => 15171147 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/171147
Motor driving device for controlling motor with pulse signal Jun 1, 2016 Issued
Array ( [id] => 13647013 [patent_doc_number] => 09849805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Fuel cell vehicle [patent_app_type] => utility [patent_app_number] => 15/169741 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7826 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15169741 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/169741
Fuel cell vehicle May 31, 2016 Issued
Menu