Search

Diane I. Lee

Supervisory Patent Examiner (ID: 11315, Phone: (571)272-2399 , Office: P/2875 )

Most Active Art Unit
2876
Art Unit(s)
2875, 2800, 2851, 2876, 2877
Total Applications
569
Issued Applications
307
Pending Applications
75
Abandoned Applications
187

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17530161 [patent_doc_number] => 11302862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Magnetostrictive actuator with center bias [patent_app_type] => utility [patent_app_number] => 17/171317 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5292 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171317
Magnetostrictive actuator with center bias Feb 8, 2021 Issued
Array ( [id] => 17552306 [patent_doc_number] => 20220123649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ALTERNATOR AND RECTIFIER THEREOF [patent_app_type] => utility [patent_app_number] => 17/169566 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17169566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/169566
Alternator and rectifier thereof Feb 7, 2021 Issued
Array ( [id] => 18032596 [patent_doc_number] => 11515800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Power apparatus applied in SST structure and three-phase power source system having the same [patent_app_type] => utility [patent_app_number] => 17/168815 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4156 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168815
Power apparatus applied in SST structure and three-phase power source system having the same Feb 4, 2021 Issued
Array ( [id] => 17683829 [patent_doc_number] => 11368095 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-21 [patent_title] => Continuous load high power flyback converter [patent_app_type] => utility [patent_app_number] => 17/161802 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3279 [patent_no_of_claims] => 13 [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] => 17161802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161802
Continuous load high power flyback converter Jan 28, 2021 Issued
Array ( [id] => 17360501 [patent_doc_number] => 20220021297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => POWER FACTOR CORRECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/153063 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153063
Power factor correction circuit Jan 19, 2021 Issued
Array ( [id] => 18105999 [patent_doc_number] => 11545905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Multi-stage driver system architecture [patent_app_type] => utility [patent_app_number] => 17/150175 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 21093 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150175
Multi-stage driver system architecture Jan 14, 2021 Issued
Array ( [id] => 16966849 [patent_doc_number] => 20210218348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => THREE-PHASE FULL SiC INVERTER WITH ZERO-VOLTAGE SWITCHING CAPABILITY [patent_app_type] => utility [patent_app_number] => 17/151078 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151078
THREE-PHASE FULL SiC INVERTER WITH ZERO-VOLTAGE SWITCHING CAPABILITY Jan 14, 2021 Abandoned
Array ( [id] => 17746215 [patent_doc_number] => 11394305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Power converter [patent_app_type] => utility [patent_app_number] => 17/148779 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7877 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148779
Power converter Jan 13, 2021 Issued
Array ( [id] => 16813025 [patent_doc_number] => 20210135580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => RESONANT SWITCHING CONVERTER [patent_app_type] => utility [patent_app_number] => 17/143377 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17143377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143377
Resonant switching converter Jan 6, 2021 Issued
Array ( [id] => 18849689 [patent_doc_number] => 20230412093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => POWER CONVERTER, MOTOR DRIVER, AND REFRIGERATION CYCLE APPLIED EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/251039 [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] => 6795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18251039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251039
Power converter, motor driver, and refrigeration cycle applied equipment Jan 5, 2021 Issued
Array ( [id] => 17729282 [patent_doc_number] => 11385669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Low-IQ current mirror trimming [patent_app_type] => utility [patent_app_number] => 17/138731 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4790 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138731
Low-IQ current mirror trimming Dec 29, 2020 Issued
Array ( [id] => 18220021 [patent_doc_number] => 11594978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Solid-state power-conversion system [patent_app_type] => utility [patent_app_number] => 17/134178 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6463 [patent_no_of_claims] => 20 [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] => 17134178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134178
Solid-state power-conversion system Dec 24, 2020 Issued
Array ( [id] => 18150634 [patent_doc_number] => 20230024492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MULTILEVEL ELECTRIC POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 17/787410 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17787410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787410
Multilevel electric power converter Dec 20, 2020 Issued
Array ( [id] => 16752934 [patent_doc_number] => 20210104946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => POWER FACTOR IMPROVEMENT CIRCUIT AND SWITCHING POWER SUPPLY DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 17/124764 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124764
Power factor improvement circuit and switching power supply device using same Dec 16, 2020 Issued
Array ( [id] => 19553147 [patent_doc_number] => 12136865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Rotary electric machine provided with an end shield having an inner face configured for cooling [patent_app_type] => utility [patent_app_number] => 17/777199 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4456 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 17777199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777199
Rotary electric machine provided with an end shield having an inner face configured for cooling Dec 15, 2020 Issued
Array ( [id] => 20495572 [patent_doc_number] => 12537454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Control of a resonant converter using switch paths during power-up [patent_app_type] => utility [patent_app_number] => 17/783618 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7232 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783618
Control of a resonant converter using switch paths during power-up Dec 14, 2020 Issued
Array ( [id] => 18387762 [patent_doc_number] => 11658559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Minimizing voltage droop in a power converter [patent_app_type] => utility [patent_app_number] => 17/119579 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 35 [patent_no_of_words] => 12929 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119579
Minimizing voltage droop in a power converter Dec 10, 2020 Issued
Array ( [id] => 19460497 [patent_doc_number] => 12101014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Rotary electric motor [patent_app_type] => utility [patent_app_number] => 17/771092 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6073 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17771092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771092
Rotary electric motor Dec 9, 2020 Issued
Array ( [id] => 17893689 [patent_doc_number] => 11456677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Power converter protection circuit [patent_app_type] => utility [patent_app_number] => 17/117603 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 12763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117603 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117603
Power converter protection circuit Dec 9, 2020 Issued
Array ( [id] => 17717154 [patent_doc_number] => 11381157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Motor drive and method for reducing dead band of motor drive [patent_app_type] => utility [patent_app_number] => 17/117246 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5369 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117246
Motor drive and method for reducing dead band of motor drive Dec 9, 2020 Issued
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