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] => 18927463 [patent_doc_number] => 20240030467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FUEL CELL MEMBRANE HUMIDIFIER [patent_app_type] => utility [patent_app_number] => 18/255116 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255116
FUEL CELL MEMBRANE HUMIDIFIER Jan 25, 2022 Pending
Array ( [id] => 17661153 [patent_doc_number] => 20220181618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => LOW-COBALT AND COBALT-FREE, HIGH-ENERGY CATHODE MATERIALS FOR LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 17/582896 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582896
LOW-COBALT AND COBALT-FREE, HIGH-ENERGY CATHODE MATERIALS FOR LITHIUM BATTERIES Jan 23, 2022 Abandoned
Array ( [id] => 17971611 [patent_doc_number] => 11489164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Highly dispersed silicon-carbon solid sol, preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 17/568921 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6537 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568921
Highly dispersed silicon-carbon solid sol, preparation method and application thereof Jan 4, 2022 Issued
Array ( [id] => 17745991 [patent_doc_number] => 11394077 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-19 [patent_title] => Conformal wearable battery [patent_app_type] => utility [patent_app_number] => 17/568570 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 10475 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568570
Conformal wearable battery Jan 3, 2022 Issued
Array ( [id] => 17552028 [patent_doc_number] => 20220123371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SECONDARY BATTERY, BATTERY PACK, ELECTRIC TOOL, ELECTRIC AIRCRAFT, AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/564970 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564970
SECONDARY BATTERY, BATTERY PACK, ELECTRIC TOOL, ELECTRIC AIRCRAFT, AND ELECTRIC VEHICLE Dec 28, 2021 Pending
Array ( [id] => 18001188 [patent_doc_number] => 11502300 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-15 [patent_title] => Secondary battery [patent_app_type] => utility [patent_app_number] => 17/630514 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9085 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630514
Secondary battery Dec 26, 2021 Issued
Array ( [id] => 18358007 [patent_doc_number] => 11646415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Secondary battery, battery module, battery pack, apparatus containing the secondary battery [patent_app_type] => utility [patent_app_number] => 17/547278 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 11354 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 519 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547278
Secondary battery, battery module, battery pack, apparatus containing the secondary battery Dec 9, 2021 Issued
Array ( [id] => 17486421 [patent_doc_number] => 20220093925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SECONDARY BATTERY AND APPARATUS CONTAINED THE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/542533 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542533
Secondary battery and apparatus contained the secondary battery Dec 5, 2021 Issued
Array ( [id] => 18883245 [patent_doc_number] => 20240006614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => LAMINATE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/254168 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254168
LAMINATE FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE Nov 28, 2021 Pending
Array ( [id] => 18548490 [patent_doc_number] => 11721852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Apparatus and method for lithium-ion cells [patent_app_type] => utility [patent_app_number] => 17/533806 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533806
Apparatus and method for lithium-ion cells Nov 22, 2021 Issued
Array ( [id] => 17731040 [patent_doc_number] => 11387443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Silicon based lithium ion battery and improved cycle life of same [patent_app_type] => utility [patent_app_number] => 17/532739 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8153 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532739
Silicon based lithium ion battery and improved cycle life of same Nov 21, 2021 Issued
Array ( [id] => 18409139 [patent_doc_number] => 20230170492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => CURRENT COLLECTOR FOR ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/919161 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919161
CURRENT COLLECTOR FOR ELECTRODE Nov 4, 2021 Pending
Array ( [id] => 20274951 [patent_doc_number] => 12444737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Anode material, electrochemical device and electronic device comprising the same [patent_app_type] => utility [patent_app_number] => 17/514461 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5563 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514461
Anode material, electrochemical device and electronic device comprising the same Oct 28, 2021 Issued
Array ( [id] => 19516170 [patent_doc_number] => 20240347856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Siloxane Dispersed Crosslinked Separator [patent_app_type] => utility [patent_app_number] => 18/034473 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034473
Siloxane Dispersed Crosslinked Separator Oct 28, 2021 Pending
Array ( [id] => 20274951 [patent_doc_number] => 12444737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Anode material, electrochemical device and electronic device comprising the same [patent_app_type] => utility [patent_app_number] => 17/514461 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5563 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514461
Anode material, electrochemical device and electronic device comprising the same Oct 28, 2021 Issued
Array ( [id] => 17417417 [patent_doc_number] => 20220052321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME, AND APPARATUS CONTAINING THE SAME [patent_app_type] => utility [patent_app_number] => 17/513937 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513937
Secondary battery, method for manufacturing the same, and apparatus containing the same Oct 28, 2021 Issued
Array ( [id] => 19516170 [patent_doc_number] => 20240347856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Siloxane Dispersed Crosslinked Separator [patent_app_type] => utility [patent_app_number] => 18/034473 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034473
Siloxane Dispersed Crosslinked Separator Oct 28, 2021 Pending
Array ( [id] => 19516170 [patent_doc_number] => 20240347856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Siloxane Dispersed Crosslinked Separator [patent_app_type] => utility [patent_app_number] => 18/034473 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034473
Siloxane Dispersed Crosslinked Separator Oct 28, 2021 Pending
Array ( [id] => 18338674 [patent_doc_number] => 20230130623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Negative Electrode and Secondary Battery Including Same [patent_app_type] => utility [patent_app_number] => 17/908725 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908725
Negative Electrode and Secondary Battery Including Same Oct 21, 2021 Pending
Array ( [id] => 18141337 [patent_doc_number] => 20230015179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => ANODE ACTIVE MATERIAL FOR LITHIUM-ION BATTERY AND METHOD FOR MAKING THE SAME, AND LITHIUM-ION BATTERY USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/504916 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6984 [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] => 17504916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504916
ANODE ACTIVE MATERIAL FOR LITHIUM-ION BATTERY AND METHOD FOR MAKING THE SAME, AND LITHIUM-ION BATTERY USING THE SAME Oct 18, 2021 Abandoned
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