Search

Cynthia Kyung Soo Walls

Examiner (ID: 14094)

Most Active Art Unit
1726
Art Unit(s)
1745, 1751, 1795, 1726, 1724
Total Applications
1292
Issued Applications
852
Pending Applications
115
Abandoned Applications
349

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16982069 [patent_doc_number] => 20210226306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => METHOD FOR PRODUCING ELECTRODE TAB HAVING THICKNESS DIFFERENCE, AND RECHARGEABLE BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/221602 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17221602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221602
METHOD FOR PRODUCING ELECTRODE TAB HAVING THICKNESS DIFFERENCE, AND RECHARGEABLE BATTERY COMPRISING SAME Apr 1, 2021 Abandoned
Array ( [id] => 17130795 [patent_doc_number] => 20210305564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => LOW-COBALT AND COBALT-FREE, HIGH-ENERGY CATHODE MATERIALS FOR LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 17/213975 [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] => 18416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17213975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213975
Low-cobalt and cobalt-free, high-energy cathode materials for lithium batteries Mar 25, 2021 Issued
Array ( [id] => 18299032 [patent_doc_number] => 20230108718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => LOW-COBALT AND COBALT-FREE, HIGH-ENERGY CATHODE MATERIALS FOR LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 17/787257 [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] => 18463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17787257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787257
LOW-COBALT AND COBALT-FREE, HIGH-ENERGY CATHODE MATERIALS FOR LITHIUM BATTERIES Mar 25, 2021 Abandoned
Array ( [id] => 18488694 [patent_doc_number] => 20230216042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/912714 [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] => 7323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912714
NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY Mar 24, 2021 Pending
Array ( [id] => 18395071 [patent_doc_number] => 20230163292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => POSITIVE ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/915051 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915051
POSITIVE ELECTRODE FOR SECONDARY BATTERIES, AND SECONDARY BATTERY Mar 22, 2021 Pending
Array ( [id] => 18891250 [patent_doc_number] => 11870029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Separator and energy storage device [patent_app_type] => utility [patent_app_number] => 17/204739 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 12527 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204739
Separator and energy storage device Mar 16, 2021 Issued
Array ( [id] => 16937148 [patent_doc_number] => 20210203037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SEPARATOR AND ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/204740 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204740
Separator and energy storage device Mar 16, 2021 Issued
Array ( [id] => 17410597 [patent_doc_number] => 11251497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-15 [patent_title] => Conformal wearable battery [patent_app_type] => utility [patent_app_number] => 17/202109 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 79 [patent_figures_cnt] => 111 [patent_no_of_words] => 55420 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202109
Conformal wearable battery Mar 14, 2021 Issued
Array ( [id] => 19567965 [patent_doc_number] => 12142748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Battery module having structure capable of rapid cooling, and ESS comprising same [patent_app_type] => utility [patent_app_number] => 17/788176 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4554 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17788176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788176
Battery module having structure capable of rapid cooling, and ESS comprising same Mar 3, 2021 Issued
Array ( [id] => 16889337 [patent_doc_number] => 20210175534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => ISOSTATIC PRESS DEVICES AND PROCESSES FOR CYLINDRICAL SOLID-STATE BATTERIES [patent_app_type] => utility [patent_app_number] => 17/179701 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179701
Isostatic press devices and processes for cylindrical solid-state batteries Feb 18, 2021 Issued
Array ( [id] => 17270614 [patent_doc_number] => 11196046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Positive active material, preparation process thereof, sodium ion battery and apparatus containing the same [patent_app_type] => utility [patent_app_number] => 17/172060 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7506 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172060
Positive active material, preparation process thereof, sodium ion battery and apparatus containing the same Feb 8, 2021 Issued
Array ( [id] => 17011294 [patent_doc_number] => 20210242455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/156457 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17156457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156457
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Jan 21, 2021 Pending
Array ( [id] => 17841086 [patent_doc_number] => 20220278392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => BATTERY MODULE HAVING STRUCTURE CAPABLE OF RAPID COOLING, AND ESS COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/625984 [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] => 4338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625984
BATTERY MODULE HAVING STRUCTURE CAPABLE OF RAPID COOLING, AND ESS COMPRISING SAME Jan 14, 2021 Pending
Array ( [id] => 16782179 [patent_doc_number] => 20210119258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => LITHIUM-ION BATTERY AND ELECTRICAL APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/135600 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135600
Lithium-ion battery and electrical apparatus including the same Dec 27, 2020 Issued
Array ( [id] => 16765817 [patent_doc_number] => 20210111399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/130787 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130787
Negative electrode plate, secondary battery, battery module, battery pack, and apparatus Dec 21, 2020 Issued
Array ( [id] => 17796101 [patent_doc_number] => 20220255193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Battery Module Using Non-Welding Type Structure as Connection Structure of Bus Bar and Voltage Sensing Member [patent_app_type] => utility [patent_app_number] => 17/600262 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600262
Battery module using non-welding type structure as connection structure of bus bar and voltage sensing member Nov 23, 2020 Issued
Array ( [id] => 16752707 [patent_doc_number] => 20210104719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => BATTERY ELECTRODE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/951149 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16951149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951149
BATTERY ELECTRODE AND METHOD FOR MANUFACTURING THE SAME Nov 17, 2020 Abandoned
Array ( [id] => 20360248 [patent_doc_number] => 12476255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Positive electrode current collector [patent_app_type] => utility [patent_app_number] => 17/783343 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5349 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783343
Positive electrode current collector Nov 16, 2020 Issued
Array ( [id] => 19935271 [patent_doc_number] => 12308481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Battery module, battery pack and vehicle [patent_app_type] => utility [patent_app_number] => 17/771199 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 3443 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771199
Battery module, battery pack and vehicle Nov 10, 2020 Issued
Array ( [id] => 18040572 [patent_doc_number] => 20220384789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SURFACE-STABILIZED LINIO2 AS HIGH CAPACITY CATHODE FOR LI ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/771907 [patent_app_country] => US [patent_app_date] => 2020-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17771907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771907
SURFACE-STABILIZED LINIO2 AS HIGH CAPACITY CATHODE FOR LI ION BATTERIES Oct 30, 2020 Pending
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