Search

Ping Lee

Examiner (ID: 11401)

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] => 17100807 [patent_doc_number] => 20210288598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => BOARD AND ELECTRONIC DEVICE INCLUDING BOARD [patent_app_type] => utility [patent_app_number] => 17/196281 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196281
Board and electronic device including board Mar 8, 2021 Issued
Array ( [id] => 16921315 [patent_doc_number] => 20210194407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => LARGE HIGH RELIABILITY AIR-COOLED MOTOR WITH OPTIMAL VENTILATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/191164 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 925 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191164
LARGE HIGH RELIABILITY AIR-COOLED MOTOR WITH OPTIMAL VENTILATION SYSTEM Mar 2, 2021 Abandoned
Array ( [id] => 17848557 [patent_doc_number] => 11437945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Motor-driven compressor [patent_app_type] => utility [patent_app_number] => 17/189451 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 7093 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 17189451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189451
Motor-driven compressor Mar 1, 2021 Issued
Array ( [id] => 17018992 [patent_doc_number] => 11088644 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => Pulsed electric machine control [patent_app_type] => utility [patent_app_number] => 17/188189 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 8113 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 17188189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188189
Pulsed electric machine control Feb 28, 2021 Issued
Array ( [id] => 17360476 [patent_doc_number] => 20220021272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Electric Motor/Generator with Integrated Differential [patent_app_type] => utility [patent_app_number] => 17/188671 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188671
Electric motor/generator with integrated differential Feb 28, 2021 Issued
Array ( [id] => 17567342 [patent_doc_number] => 20220131491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MOTOR DRIVING CIRCUIT AND MOTOR DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 17/185969 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185969
Motor driving circuit and motor driving method Feb 25, 2021 Issued
Array ( [id] => 18984144 [patent_doc_number] => 11909339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Resonance suppression control device [patent_app_type] => utility [patent_app_number] => 17/798110 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5185 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798110
Resonance suppression control device Feb 24, 2021 Issued
Array ( [id] => 19524544 [patent_doc_number] => 12126288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Selection device and selection method [patent_app_type] => utility [patent_app_number] => 17/800948 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6654 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800948
Selection device and selection method Feb 21, 2021 Issued
Array ( [id] => 19208932 [patent_doc_number] => 11997960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Hand-guided gardening, forestry and/or construction processing device and method for operating a hand-guided gardening, forestry and/or construction processing device [patent_app_type] => utility [patent_app_number] => 17/175362 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5595 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17175362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/175362
Hand-guided gardening, forestry and/or construction processing device and method for operating a hand-guided gardening, forestry and/or construction processing device Feb 11, 2021 Issued
Array ( [id] => 17807036 [patent_doc_number] => 20220258871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => HYBRID PROPULSION SYSTEM COCKPIT INTERFACE [patent_app_type] => utility [patent_app_number] => 17/174874 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174874
Hybrid propulsion system cockpit interface Feb 11, 2021 Issued
Array ( [id] => 18563455 [patent_doc_number] => 11728711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Motor control device [patent_app_type] => utility [patent_app_number] => 17/173572 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3535 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173572
Motor control device Feb 10, 2021 Issued
Array ( [id] => 19154178 [patent_doc_number] => 11979103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Pole switching in multi-phase machines [patent_app_type] => utility [patent_app_number] => 17/915450 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5522 [patent_no_of_claims] => 16 [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] => 17915450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915450
Pole switching in multi-phase machines Feb 7, 2021 Issued
Array ( [id] => 18883642 [patent_doc_number] => 20240007011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => POWER CONVERTER AND AIR-CONDITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/255177 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255177
Power converter and air-conditioning apparatus Feb 3, 2021 Issued
Array ( [id] => 19043057 [patent_doc_number] => 11932137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Four-wheel-drive vehicle [patent_app_type] => utility [patent_app_number] => 17/248683 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 16585 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 17248683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248683
Four-wheel-drive vehicle Feb 2, 2021 Issued
Array ( [id] => 19627588 [patent_doc_number] => 12166446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Motor drive device [patent_app_type] => utility [patent_app_number] => 17/794566 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8940 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794566
Motor drive device Jan 21, 2021 Issued
Array ( [id] => 17753421 [patent_doc_number] => 20220231626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Power Based Pulse Injection Control for SR Self Sensing [patent_app_type] => utility [patent_app_number] => 17/154832 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154832
Power based pulse injection control for SR self sensing Jan 20, 2021 Issued
Array ( [id] => 18054577 [patent_doc_number] => 11527974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Method for determining current-dependent inductances of a multi-phase electrical machine and frequency converter [patent_app_type] => utility [patent_app_number] => 17/153111 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1788 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153111
Method for determining current-dependent inductances of a multi-phase electrical machine and frequency converter Jan 19, 2021 Issued
Array ( [id] => 18121180 [patent_doc_number] => 11552583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Drive system [patent_app_type] => utility [patent_app_number] => 17/144485 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4446 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17144485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144485
Drive system Jan 7, 2021 Issued
Array ( [id] => 17773033 [patent_doc_number] => 11404991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Variable frequency drive DC bus capacitor configuration to limit DC bus short circuit current [patent_app_type] => utility [patent_app_number] => 17/143254 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6760 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143254
Variable frequency drive DC bus capacitor configuration to limit DC bus short circuit current Jan 6, 2021 Issued
Array ( [id] => 17724096 [patent_doc_number] => 20220216818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SYSTEMS AND METHODS FOR ADAPTIVE PULSE WIDTH MODULATION [patent_app_type] => utility [patent_app_number] => 17/142838 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142838
Systems and methods for adaptive pulse width modulation Jan 5, 2021 Issued
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