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] => 16966857 [patent_doc_number] => 20210218356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => TORSIONAL MODE DAMPING CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/140538 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140538
Torsional mode damping controller Jan 3, 2021 Issued
Array ( [id] => 18763362 [patent_doc_number] => 11813746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Dual driving pinion crosscheck [patent_app_type] => utility [patent_app_number] => 17/137857 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 44 [patent_no_of_words] => 42752 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137857
Dual driving pinion crosscheck Dec 29, 2020 Issued
Array ( [id] => 19410201 [patent_doc_number] => 12075992 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Force transfer mechanism [patent_app_type] => utility [patent_app_number] => 17/134175 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13249 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134175
Force transfer mechanism Dec 24, 2020 Issued
Array ( [id] => 17773036 [patent_doc_number] => 11404994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Frequency converter module [patent_app_type] => utility [patent_app_number] => 17/134222 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3222 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134222
Frequency converter module Dec 24, 2020 Issued
Array ( [id] => 18968060 [patent_doc_number] => 11901850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Power tool having stamped brake resistor [patent_app_type] => utility [patent_app_number] => 17/126372 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7064 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126372
Power tool having stamped brake resistor Dec 17, 2020 Issued
Array ( [id] => 18263591 [patent_doc_number] => 11611301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Power tool, measuring device and method for operating a power tool [patent_app_type] => utility [patent_app_number] => 17/123383 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5006 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123383
Power tool, measuring device and method for operating a power tool Dec 15, 2020 Issued
Array ( [id] => 18680831 [patent_doc_number] => 20230318494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD FOR CONNECTING AN ELECTRIC ASYNCHRONOUS MACHINE OF A POWERTRAIN TO AN ELECTRIC GRID [patent_app_type] => utility [patent_app_number] => 17/785823 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785823
METHOD FOR CONNECTING AN ELECTRIC ASYNCHRONOUS MACHINE OF A POWERTRAIN TO AN ELECTRIC GRID Dec 15, 2020 Abandoned
Array ( [id] => 17607724 [patent_doc_number] => 11336218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-17 [patent_title] => Motor controller [patent_app_type] => utility [patent_app_number] => 17/121768 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2791 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121768
Motor controller Dec 14, 2020 Issued
Array ( [id] => 16921307 [patent_doc_number] => 20210194399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => CONTROL DEVICE FOR ROTARY APPARATUS, ROTARY APPARATUS, AND CONTROL METHOD FOR ROTARY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/120592 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17120592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120592
Control device for rotary apparatus, rotary apparatus, and control method for rotary apparatus Dec 13, 2020 Issued
Array ( [id] => 16921314 [patent_doc_number] => 20210194406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => MOTOR DRIVE SYSTEM AND ROBOT [patent_app_type] => utility [patent_app_number] => 17/118627 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118627
Motor drive system and robot Dec 10, 2020 Issued
Array ( [id] => 18760231 [patent_doc_number] => 11811275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Motor control for gas engine replacement device based on battery pack configuration data [patent_app_type] => utility [patent_app_number] => 17/117398 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9328 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117398
Motor control for gas engine replacement device based on battery pack configuration data Dec 9, 2020 Issued
Array ( [id] => 19637920 [patent_doc_number] => 12168520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => System and method for balancing at least one parameter to be balanced of an electric motor of a propulsion system [patent_app_type] => utility [patent_app_number] => 17/778148 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4324 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778148
System and method for balancing at least one parameter to be balanced of an electric motor of a propulsion system Dec 8, 2020 Issued
Array ( [id] => 18227818 [patent_doc_number] => 20230066812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Motor Control Device [patent_app_type] => utility [patent_app_number] => 17/792598 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792598
Motor control device Dec 3, 2020 Issued
Array ( [id] => 18140369 [patent_doc_number] => 20230014208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => POOLED ARCHITECTURE FOR CONTROLLING ELECTROMECHANICAL ACTUATORS [patent_app_type] => utility [patent_app_number] => 17/756970 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756970
Pooled architecture for controlling electromechanical actuators Nov 30, 2020 Issued
Array ( [id] => 18838836 [patent_doc_number] => 11846904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Motor control apparatus and image forming apparatus with limiting coil current flowing through motor coil [patent_app_type] => utility [patent_app_number] => 17/104263 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5535 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 17104263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104263
Motor control apparatus and image forming apparatus with limiting coil current flowing through motor coil Nov 24, 2020 Issued
Array ( [id] => 17588283 [patent_doc_number] => 11326544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Sensorless control device for DC fuel pump [patent_app_type] => utility [patent_app_number] => 17/103147 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2292 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103147
Sensorless control device for DC fuel pump Nov 23, 2020 Issued
Array ( [id] => 18137701 [patent_doc_number] => 11563396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Battery heating system and method using motor driving system [patent_app_type] => utility [patent_app_number] => 16/951081 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10029 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951081
Battery heating system and method using motor driving system Nov 17, 2020 Issued
Array ( [id] => 17956836 [patent_doc_number] => 11482954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => System and method for generating heating AC current [patent_app_type] => utility [patent_app_number] => 17/099915 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5102 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099915
System and method for generating heating AC current Nov 16, 2020 Issued
Array ( [id] => 18113706 [patent_doc_number] => 20230006586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/780349 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780349
Power conversion device Nov 12, 2020 Issued
Array ( [id] => 18226353 [patent_doc_number] => 20230065347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => HIGH-VOLTAGE PERMANENT MAGNET FREQUENCY CONVERSION ALL-IN-ONE MACHINE [patent_app_type] => utility [patent_app_number] => 17/796344 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17796344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796344
High-voltage permanent magnet frequency conversion all-in-one machine Nov 9, 2020 Issued
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