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] => 17530432 [patent_doc_number] => 11303140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Method for preventing overcharging of battery and electronic device therefor [patent_app_type] => utility [patent_app_number] => 16/495942 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14233 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495942
Method for preventing overcharging of battery and electronic device therefor Feb 20, 2018 Issued
Array ( [id] => 17607614 [patent_doc_number] => 11336108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Charging an accumulator [patent_app_type] => utility [patent_app_number] => 16/492662 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3607 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492662
Charging an accumulator Feb 20, 2018 Issued
Array ( [id] => 17758440 [patent_doc_number] => 11398741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Charging device and a charging method thereof [patent_app_type] => utility [patent_app_number] => 16/652409 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2881 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652409
Charging device and a charging method thereof Feb 8, 2018 Issued
Array ( [id] => 17122390 [patent_doc_number] => 11133536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Apparatus and method for managing battery [patent_app_type] => utility [patent_app_number] => 15/890664 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 11205 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890664 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890664
Apparatus and method for managing battery Feb 6, 2018 Issued
Array ( [id] => 12802531 [patent_doc_number] => 20180159347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => MOBILE VARIABLE POWER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/885360 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15885360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/885360
Mobile variable power system and method Jan 30, 2018 Issued
Array ( [id] => 17381640 [patent_doc_number] => 11239675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Apparatus for centralized charging of electronic products [patent_app_type] => utility [patent_app_number] => 16/614999 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4242 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16614999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614999
Apparatus for centralized charging of electronic products Jan 29, 2018 Issued
Array ( [id] => 15689149 [patent_doc_number] => 20200099238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Charging Device, Terminal Device, Charging Method, Charging Monitoring Method [patent_app_type] => utility [patent_app_number] => 16/612501 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14812 [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] => 16612501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612501
Charging Device, Terminal Device, Charging Method, Charging Monitoring Method Jan 24, 2018 Abandoned
Array ( [id] => 16646084 [patent_doc_number] => 10923955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Wireless power system with resonant circuit tuning [patent_app_type] => utility [patent_app_number] => 15/868877 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4760 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15868877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868877
Wireless power system with resonant circuit tuning Jan 10, 2018 Issued
Array ( [id] => 12694570 [patent_doc_number] => 20180123356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => ENERGY BALANCING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 15/858210 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858210 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858210
Energy balancing method and apparatus Dec 28, 2017 Issued
Array ( [id] => 12855877 [patent_doc_number] => 20180177133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => AGRICULTURAL MACHINE [patent_app_type] => utility [patent_app_number] => 15/850800 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15850800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850800
Agricultural machine Dec 20, 2017 Issued
Array ( [id] => 12835057 [patent_doc_number] => 20180170191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => ONBOARD CHARGING DEVICE FOR UNMANNED AERIAL VEHICLE AND VEHICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/849111 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15849111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/849111
ONBOARD CHARGING DEVICE FOR UNMANNED AERIAL VEHICLE AND VEHICLE INCLUDING THE SAME Dec 19, 2017 Abandoned
Array ( [id] => 15201291 [patent_doc_number] => 10498157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Charging system without power factor correction circuit [patent_app_type] => utility [patent_app_number] => 15/839063 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5280 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839063 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839063
Charging system without power factor correction circuit Dec 11, 2017 Issued
Array ( [id] => 16382669 [patent_doc_number] => 10807487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Battery management and balance circuit, battery system and method of charging the battery system [patent_app_type] => utility [patent_app_number] => 15/836951 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6787 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15836951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836951
Battery management and balance circuit, battery system and method of charging the battery system Dec 10, 2017 Issued
Array ( [id] => 14493065 [patent_doc_number] => 10333336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Method for operating a charging device, charging device and motor vehicle [patent_app_type] => utility [patent_app_number] => 15/827149 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3863 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827149 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827149
Method for operating a charging device, charging device and motor vehicle Nov 29, 2017 Issued
Array ( [id] => 12780577 [patent_doc_number] => 20180152027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => MOTOR VEHICLE AND CHARGE AND DISCHARGE CONTROL CIRCUIT THEREOF [patent_app_type] => utility [patent_app_number] => 15/821885 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821885
MOTOR VEHICLE AND CHARGE AND DISCHARGE CONTROL CIRCUIT THEREOF Nov 23, 2017 Abandoned
Array ( [id] => 12748852 [patent_doc_number] => 20180141451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => COIL UNIT [patent_app_type] => utility [patent_app_number] => 15/809904 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809904 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809904
Coil unit Nov 9, 2017 Issued
Array ( [id] => 13272059 [patent_doc_number] => 10148118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Garment device and system having wireless charging function, and charging method using the same [patent_app_type] => utility [patent_app_number] => 15/807685 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 15328 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807685
Garment device and system having wireless charging function, and charging method using the same Nov 8, 2017 Issued
Array ( [id] => 16339717 [patent_doc_number] => 10790689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Intelligent contact charging devices and methods [patent_app_type] => utility [patent_app_number] => 15/805966 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10556 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805966
Intelligent contact charging devices and methods Nov 6, 2017 Issued
Array ( [id] => 12243774 [patent_doc_number] => 20180076636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'CHARGING SYSTEM AND METHOD, AND POWER ADAPTER' [patent_app_type] => utility [patent_app_number] => 15/803506 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21012 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15803506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803506
Charging system and method, and power adapter Nov 2, 2017 Issued
Array ( [id] => 16301677 [patent_doc_number] => 20200287400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => BATTERY CONTROL CIRCUIT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/652500 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652500
BATTERY CONTROL CIRCUIT AND ELECTRONIC DEVICE Oct 8, 2017 Abandoned
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