Search

Sung H. Pak

Examiner (ID: 18403, Phone: (571)272-2353 , Office: P/2874 )

Most Active Art Unit
2874
Art Unit(s)
2874
Total Applications
2209
Issued Applications
1849
Pending Applications
122
Abandoned Applications
273

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19935460 [patent_doc_number] => 12308670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Wireless power system with communications [patent_app_type] => utility [patent_app_number] => 17/409378 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409378
Wireless power system with communications Aug 22, 2021 Issued
Array ( [id] => 17478108 [patent_doc_number] => 20220085612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ELECTRIC POWER SYSTEM, SERVER, CHARGE-AND-DISCHARGE CONTROLLER, AND POWER DEMAND-AND-SUPPLY ADJUSTMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/409376 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409376
Electric power system, server, charge-and-discharge controller, and power demand-and-supply adjustment method Aug 22, 2021 Issued
Array ( [id] => 19679800 [patent_doc_number] => 12191676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Power receiving device [patent_app_type] => utility [patent_app_number] => 17/409057 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5194 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409057
Power receiving device Aug 22, 2021 Issued
Array ( [id] => 18857868 [patent_doc_number] => 11855466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Battery charging cable [patent_app_type] => utility [patent_app_number] => 17/403789 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1412 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403789
Battery charging cable Aug 15, 2021 Issued
Array ( [id] => 17758435 [patent_doc_number] => 11398736 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-26 [patent_title] => Battery safety management system [patent_app_type] => utility [patent_app_number] => 17/402196 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4729 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402196
Battery safety management system Aug 12, 2021 Issued
Array ( [id] => 19520552 [patent_doc_number] => 12122256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Systems and methods for providing passthrough charging support during bidirectional energy transfers [patent_app_type] => utility [patent_app_number] => 17/393579 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6593 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393579
Systems and methods for providing passthrough charging support during bidirectional energy transfers Aug 3, 2021 Issued
Array ( [id] => 18981766 [patent_doc_number] => 11906936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Electronic apparatus, power feeding control method, and non-transitory recording medium [patent_app_type] => utility [patent_app_number] => 17/382790 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 9843 [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] => 17382790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382790
Electronic apparatus, power feeding control method, and non-transitory recording medium Jul 21, 2021 Issued
Array ( [id] => 19931156 [patent_doc_number] => 12304351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => System for setting power supply of reusable secondary cell module [patent_app_type] => utility [patent_app_number] => 17/377692 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377692
System for setting power supply of reusable secondary cell module Jul 15, 2021 Issued
Array ( [id] => 18137639 [patent_doc_number] => 11563334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Power supply unit for aerosol generation device [patent_app_type] => utility [patent_app_number] => 17/369964 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 21852 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369964
Power supply unit for aerosol generation device Jul 7, 2021 Issued
Array ( [id] => 18137639 [patent_doc_number] => 11563334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Power supply unit for aerosol generation device [patent_app_type] => utility [patent_app_number] => 17/369964 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 21852 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369964
Power supply unit for aerosol generation device Jul 7, 2021 Issued
Array ( [id] => 18137639 [patent_doc_number] => 11563334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Power supply unit for aerosol generation device [patent_app_type] => utility [patent_app_number] => 17/369964 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 21852 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369964
Power supply unit for aerosol generation device Jul 7, 2021 Issued
Array ( [id] => 18137639 [patent_doc_number] => 11563334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Power supply unit for aerosol generation device [patent_app_type] => utility [patent_app_number] => 17/369964 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 21852 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369964
Power supply unit for aerosol generation device Jul 7, 2021 Issued
Array ( [id] => 17278541 [patent_doc_number] => 20210384739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => BATTERY PACK POWER SUPPLY SYSTEM AND BATTERY PACK POWER SUPPLY METHOD [patent_app_type] => utility [patent_app_number] => 17/340107 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340107
Battery pack power supply system and battery pack power supply method Jun 6, 2021 Issued
Array ( [id] => 17116336 [patent_doc_number] => 20210296933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/340414 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17340414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340414
Protection and control of wireless power systems Jun 6, 2021 Issued
Array ( [id] => 17918603 [patent_doc_number] => 20220320999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => MULTI-OUTPUT MULTI-PHASE BOOST CONVERTER WITH DYNAMICALLY ASSIGNABLE PHASES [patent_app_type] => utility [patent_app_number] => 17/220641 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220641
Multi-output multi-phase boost converter with dynamically assignable phases Mar 31, 2021 Issued
Array ( [id] => 16966752 [patent_doc_number] => 20210218251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => ENERGY STORAGE SYSTEM AND METHOD TO IMPROVE BATTERY PERFORMANCE BY BATTERY CONNECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/213621 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213621
Energy storage system and method to improve battery performance by battery connection method Mar 25, 2021 Issued
Array ( [id] => 18323484 [patent_doc_number] => 20230121612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => A CHARGING ADAPTER FOR CHARGING A BATTERY FOR BLINDS AND ELECTRIC CURTAINS ALL HAVING A DC BATTERY [patent_app_type] => utility [patent_app_number] => 17/918738 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918738
Charging adapter for charging a battery for blinds and electric curtains all having a DC battery Mar 24, 2021 Issued
Array ( [id] => 19277756 [patent_doc_number] => 12027890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Modulating supply voltage generated by voltage regulator for transmission of data and power [patent_app_type] => utility [patent_app_number] => 17/211125 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 8390 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17211125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211125
Modulating supply voltage generated by voltage regulator for transmission of data and power Mar 23, 2021 Issued
Array ( [id] => 17942232 [patent_doc_number] => 11476696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Charge and discharge control apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 17/207002 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11776 [patent_no_of_claims] => 7 [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] => 17207002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207002
Charge and discharge control apparatus and electronic device Mar 18, 2021 Issued
Array ( [id] => 16952268 [patent_doc_number] => 20210210960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => CONTROL DEVICE, BATTERY UNIT, AND WORK MACHINE [patent_app_type] => utility [patent_app_number] => 17/206569 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206569
Control device, battery unit, and work machine Mar 18, 2021 Issued
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