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] => 17403290 [patent_doc_number] => 20220045381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SYSTEMS AND METHODS FOR BATTERY THERMAL MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/989124 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989124
Systems and methods for battery thermal management Aug 9, 2020 Issued
Array ( [id] => 16472225 [patent_doc_number] => 20200373763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Charging Device [patent_app_type] => utility [patent_app_number] => 16/989338 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16989338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989338
Charging device Aug 9, 2020 Issued
Array ( [id] => 19843068 [patent_doc_number] => 12255474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Battery pack power cutting off apparatus [patent_app_type] => utility [patent_app_number] => 17/629291 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4811 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629291
Battery pack power cutting off apparatus Aug 6, 2020 Issued
Array ( [id] => 17384925 [patent_doc_number] => 20220032777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => Battery Charging Systems and Methods [patent_app_type] => utility [patent_app_number] => 16/942889 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942889
Battery charging systems and methods Jul 29, 2020 Issued
Array ( [id] => 18838610 [patent_doc_number] => 11846677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Method and apparatus for monitoring battery backup unit, server, and readable storage medium [patent_app_type] => utility [patent_app_number] => 17/802807 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802807
Method and apparatus for monitoring battery backup unit, server, and readable storage medium Jul 22, 2020 Issued
Array ( [id] => 17967744 [patent_doc_number] => 11485251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Vehicle-based charging system for electric vehicles [patent_app_type] => utility [patent_app_number] => 16/924392 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924392
Vehicle-based charging system for electric vehicles Jul 8, 2020 Issued
Array ( [id] => 17653197 [patent_doc_number] => 11355942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Car charger [patent_app_type] => utility [patent_app_number] => 16/912455 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4016 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912455
Car charger Jun 24, 2020 Issued
Array ( [id] => 16529345 [patent_doc_number] => 20200403426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => ADAPTER POWER ADD-UP FEATURE FOR MULTIPORT SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/906971 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906971
Adapter power add-up feature for multiport systems Jun 18, 2020 Issued
Array ( [id] => 16560927 [patent_doc_number] => 20210006076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Reconfigurable Energy Storage Module and Optimum Power Transfer Algorithm for Distributed and Modular Energy Storage Systems [patent_app_type] => utility [patent_app_number] => 16/900902 [patent_app_country] => US [patent_app_date] => 2020-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900902
Reconfigurable Energy Storage Module and Optimum Power Transfer Algorithm for Distributed and Modular Energy Storage Systems Jun 12, 2020 Pending
Array ( [id] => 18548634 [patent_doc_number] => 11721997 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Techniques for reducing pulse currents [patent_app_type] => utility [patent_app_number] => 16/894240 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894240
Techniques for reducing pulse currents Jun 4, 2020 Issued
Array ( [id] => 16692750 [patent_doc_number] => 20210075229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => DISTRIBUTED BATTERY BALANCE MANAGEMENT METHOD AND BATTERY SYSTEM USING THIS METHOD [patent_app_type] => utility [patent_app_number] => 16/890000 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890000
Distributed battery balance management method and battery system using this method Jun 1, 2020 Issued
Array ( [id] => 16374566 [patent_doc_number] => 20200323408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => AUTONOMOUS ROBOT AUTO-DOCKING AND ENERGY MANAGEMENT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/890367 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10997 [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] => 16890367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890367
AUTONOMOUS ROBOT AUTO-DOCKING AND ENERGY MANAGEMENT SYSTEMS AND METHODS Jun 1, 2020 Abandoned
Array ( [id] => 18593839 [patent_doc_number] => 11742753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Electronic device having voltage divider adaptively changing voltage division ratio [patent_app_type] => utility [patent_app_number] => 16/885535 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18443 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885535
Electronic device having voltage divider adaptively changing voltage division ratio May 27, 2020 Issued
Array ( [id] => 17456539 [patent_doc_number] => 11271409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Battery pack charger system [patent_app_type] => utility [patent_app_number] => 15/929714 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 13528 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 15929714 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929714
Battery pack charger system May 17, 2020 Issued
Array ( [id] => 16796652 [patent_doc_number] => 20210126469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => CHARGING METHOD, ELECTRONIC EQUIPMENT, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 15/930243 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930243
Charging method, electronic equipment, and storage medium May 11, 2020 Issued
Array ( [id] => 17218262 [patent_doc_number] => 20210351600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => METHOD AND APPARATUS FOR CONNECTING A BATTERY POWER SOURCE TO A PORTABLE ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/869627 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869627
Method and apparatus for connecting a battery power source to a portable electronic device May 7, 2020 Issued
Array ( [id] => 18277428 [patent_doc_number] => 11616381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Electronic device and method for lengthening battery life [patent_app_type] => utility [patent_app_number] => 16/870735 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870735
Electronic device and method for lengthening battery life May 7, 2020 Issued
Array ( [id] => 17796248 [patent_doc_number] => 20220255340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => CONTROLLING AN ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/610461 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610461
CONTROLLING AN ENERGY STORAGE DEVICE Apr 16, 2020 Pending
Array ( [id] => 17736057 [patent_doc_number] => 20220221516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => BATTERY MANAGEMENT APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/281220 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17281220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281220
Battery management apparatus and method Mar 30, 2020 Issued
Array ( [id] => 17131045 [patent_doc_number] => 20210305814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => TURBO SUPPORT FOR SYSTEMS WITH LIMITED BATTERY POWER [patent_app_type] => utility [patent_app_number] => 16/831933 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831933
Turbo support for systems with limited battery power Mar 26, 2020 Issued
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