Search

Eric K. Wong

Examiner (ID: 12439, Phone: (571)272-2363 , Office: P/2883 )

Most Active Art Unit
2883
Art Unit(s)
2874, 2883
Total Applications
1437
Issued Applications
1120
Pending Applications
110
Abandoned Applications
228

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20042871 [patent_doc_number] => 20250181093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => FAULT COMMUNICATION IN VOLTAGE REGULATOR SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/000650 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19000650 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000650
FAULT COMMUNICATION IN VOLTAGE REGULATOR SYSTEMS Dec 22, 2024 Pending
Array ( [id] => 20064121 [patent_doc_number] => 20250202343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => POWER MODULE AND STATIC POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/971200 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971200
POWER MODULE AND STATIC POWER CONVERTER Dec 5, 2024 Pending
Array ( [id] => 20045572 [patent_doc_number] => 20250183794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => FLYBACK CONVERTER WITH ELECTROMAGNETIC INTERFERENCE SUPPRESSION FUNCTION [patent_app_type] => utility [patent_app_number] => 18/963410 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963410
FLYBACK CONVERTER WITH ELECTROMAGNETIC INTERFERENCE SUPPRESSION FUNCTION Nov 26, 2024 Pending
Array ( [id] => 20089614 [patent_doc_number] => 20250219550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => CONTROL METHOD AND POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/963004 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963004
CONTROL METHOD AND POWER CONVERSION DEVICE Nov 26, 2024 Pending
Array ( [id] => 20543388 [patent_doc_number] => 20260050279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => VOLTAGE COMPARISON CIRCUIT AND CURRENT DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/952267 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18952267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/952267
VOLTAGE COMPARISON CIRCUIT AND CURRENT DETECTION SYSTEM Nov 18, 2024 Pending
Array ( [id] => 20515105 [patent_doc_number] => 20260039208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => CURRENT SENSING IN A POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/951954 [patent_app_country] => US [patent_app_date] => 2024-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951954
CURRENT SENSING IN A POWER CONVERTER Nov 18, 2024 Pending
Array ( [id] => 19804749 [patent_doc_number] => 20250070674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SOLID-STATE TRANSFORMER [patent_app_type] => utility [patent_app_number] => 18/945433 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945433
SOLID-STATE TRANSFORMER Nov 11, 2024 Pending
Array ( [id] => 20488852 [patent_doc_number] => 20260025054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => POWER CONVERTER OF LIMITING NEGATIVE CURRENT [patent_app_type] => utility [patent_app_number] => 18/943828 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943828
POWER CONVERTER OF LIMITING NEGATIVE CURRENT Nov 10, 2024 Pending
Array ( [id] => 20011770 [patent_doc_number] => 20250149992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => FLYBACK CONVERTER AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/939997 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939997
FLYBACK CONVERTER AND CONTROL METHOD THEREOF Nov 6, 2024 Pending
Array ( [id] => 19787091 [patent_doc_number] => 20250060770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => LINEAR REGULATOR, SEMICONDUCTOR DEVICE, AND SWITCHING POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/937282 [patent_app_country] => US [patent_app_date] => 2024-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18937282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/937282
LINEAR REGULATOR, SEMICONDUCTOR DEVICE, AND SWITCHING POWER SUPPLY Nov 4, 2024 Pending
Array ( [id] => 20029467 [patent_doc_number] => 20250167689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => CURRENT CLAMP FOR PARALLEL SWITCHES [patent_app_type] => utility [patent_app_number] => 18/933241 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933241
CURRENT CLAMP FOR PARALLEL SWITCHES Oct 30, 2024 Pending
Array ( [id] => 20011757 [patent_doc_number] => 20250149979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => POWER CONVERSION DEVICE AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/931031 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/931031
POWER CONVERSION DEVICE AND CONTROL METHOD Oct 28, 2024 Pending
Array ( [id] => 19770975 [patent_doc_number] => 20250052401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => HYBRID LED / PHOTOLUMINESCENT SIGNS [patent_app_type] => utility [patent_app_number] => 18/930528 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930528
HYBRID LED / PHOTOLUMINESCENT SIGNS Oct 28, 2024 Pending
Array ( [id] => 20003134 [patent_doc_number] => 20250141356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/925319 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18925319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/925319
DC-DC CONVERTER Oct 23, 2024 Pending
Array ( [id] => 20251577 [patent_doc_number] => 20250300446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => ADAPTIVE RECLOSING METHOD AND APPARATUS FOR DISTRIBUTION NETWORK, MEDIUM, AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/923094 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923094
ADAPTIVE RECLOSING METHOD AND APPARATUS FOR DISTRIBUTION NETWORK, MEDIUM, AND DEVICE Oct 21, 2024 Pending
Array ( [id] => 19727592 [patent_doc_number] => 20250030343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DUAL-OUTPUT SWITCHED-CAPACITOR POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 18/909851 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909851
Dual-output switched-capacitor power converter Oct 7, 2024 Issued
Array ( [id] => 19987486 [patent_doc_number] => 20250125708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => POWER CONVERTERS AND STAIRCASE MODULATION METHODS THEREFOR [patent_app_type] => utility [patent_app_number] => 18/909226 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909226
POWER CONVERTERS AND STAIRCASE MODULATION METHODS THEREFOR Oct 7, 2024 Pending
Array ( [id] => 20417226 [patent_doc_number] => 12500521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Power apparatus applied in solid state transformer structure and three-phase power system having the same [patent_app_type] => utility [patent_app_number] => 18/905509 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905509
Power apparatus applied in solid state transformer structure and three-phase power system having the same Oct 2, 2024 Issued
Array ( [id] => 19987501 [patent_doc_number] => 20250125723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => DIRECT CURRENT(DC)-DC CONVERSION CIRCUITS FOR BALANCING DIRECT CURRENT BUSES [patent_app_type] => utility [patent_app_number] => 18/904460 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18904460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/904460
DIRECT CURRENT(DC)-DC CONVERSION CIRCUITS FOR BALANCING DIRECT CURRENT BUSES Oct 1, 2024 Pending
Array ( [id] => 19697176 [patent_doc_number] => 20250015721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => CURRENT-LIMITING CIRCUIT OF FLYBACK CONVERTER AND FLYBACK CONVERTER [patent_app_type] => utility [patent_app_number] => 18/892589 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892589
CURRENT-LIMITING CIRCUIT OF FLYBACK CONVERTER AND FLYBACK CONVERTER Sep 22, 2024 Pending
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