Search

Cynthia Kyung Soo Walls

Examiner (ID: 18890, Phone: (571)272-8699 , Office: P/1726 )

Most Active Art Unit
1726
Art Unit(s)
1726, 1745, 1795, 1724, 1751
Total Applications
1316
Issued Applications
867
Pending Applications
104
Abandoned Applications
353

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19071592 [patent_doc_number] => 20240106018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BATTERY CELL INCLUDING ELECTROLYTE ION CONCENTRATION MEASUREMENT UNIT AND METHOD FOR MEASURING ELECTROLYTE CONCENTRATION USING SAME [patent_app_type] => utility [patent_app_number] => 18/529843 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529843
Battery cell including electrolyte ion concentration measurement unit and method for measuring electrolyte concentration using same Dec 4, 2023 Issued
Array ( [id] => 19055127 [patent_doc_number] => 20240097096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD OF MANUFACTURING A BATTERY ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/519494 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18519494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519494
METHOD OF MANUFACTURING A BATTERY ELECTRODE Nov 26, 2023 Pending
Array ( [id] => 19191851 [patent_doc_number] => 20240170764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => ENERGY STORAGE DEVICE COMPRISING AN INTEGRATED INTAKE/EXHAUST DUCT [patent_app_type] => utility [patent_app_number] => 18/512550 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512550
ENERGY STORAGE DEVICE COMPRISING AN INTEGRATED INTAKE/EXHAUST DUCT Nov 16, 2023 Pending
Array ( [id] => 19131141 [patent_doc_number] => 20240136494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BATTERY UTILIZING PRINTABLE LITHIUM [patent_app_type] => utility [patent_app_number] => 18/388369 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388369
Battery utilizing printable lithium Nov 8, 2023 Issued
Array ( [id] => 19567980 [patent_doc_number] => 12142763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Positive electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell [patent_app_type] => utility [patent_app_number] => 18/380679 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9430 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18380679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380679
Positive electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell Oct 16, 2023 Issued
Array ( [id] => 18866234 [patent_doc_number] => 20230420671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/464932 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464932
POSITIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE Sep 10, 2023 Pending
Array ( [id] => 18866220 [patent_doc_number] => 20230420657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 18/242146 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242146
Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same Sep 4, 2023 Pending
Array ( [id] => 18821531 [patent_doc_number] => 20230395872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CLOSED-LOOP LEAD ACID BATTERY RECYCLING PROCESS AND PRODUCT [patent_app_type] => utility [patent_app_number] => 18/454412 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454412
Closed-loop lead acid battery recycling process and product Aug 22, 2023 Issued
Array ( [id] => 19560400 [patent_doc_number] => 20240372192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Battery Pack, Battery Module, and Vehicle Including the Same [patent_app_type] => utility [patent_app_number] => 18/686959 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18686959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686959
Battery Pack, Battery Module, and Vehicle Including the Same Jul 10, 2023 Pending
Array ( [id] => 20182542 [patent_doc_number] => 20250266500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Non-Aqueous Electrolyte Solution for Lithium Secondary Battery and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 18/994756 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18994756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/994756
Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same Jul 10, 2023 Issued
Array ( [id] => 20045080 [patent_doc_number] => 20250183302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => ANODE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/690987 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3885 [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] => 18690987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690987
Anode material and battery Jun 27, 2023 Issued
Array ( [id] => 18866343 [patent_doc_number] => 20230420780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => EXPANSION PANEL FOR BATTERY CELLS [patent_app_type] => utility [patent_app_number] => 18/210361 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210361
EXPANSION PANEL FOR BATTERY CELLS Jun 14, 2023 Pending
Array ( [id] => 18866330 [patent_doc_number] => 20230420767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => STORAGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/209624 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209624
STORAGE APPARATUS Jun 13, 2023 Issued
Array ( [id] => 18713163 [patent_doc_number] => 20230335798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => ELECTROLYTIC SOLUTION, SECONDARY BATTERY AND POWER CONSUMPTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/333345 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333345
ELECTROLYTIC SOLUTION, SECONDARY BATTERY AND POWER CONSUMPTION APPARATUS Jun 11, 2023 Pending
Array ( [id] => 19008222 [patent_doc_number] => 20240072293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ELECTRODE PLATE STACKING APPARATUS HAVING PENDULUM-TYPE UNWINDER FOR SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/204445 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204445
ELECTRODE PLATE STACKING APPARATUS HAVING PENDULUM-TYPE UNWINDER FOR SEPARATOR May 31, 2023 Pending
Array ( [id] => 19605216 [patent_doc_number] => 20240396096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ELECTROMAGNETIC STIMULATED RECHARGEABLE BATTERY [patent_app_type] => utility [patent_app_number] => 18/202482 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202482
Electromagnetic stimulated rechargeable battery May 25, 2023 Issued
Array ( [id] => 18653500 [patent_doc_number] => 20230299341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SOLID ELECTROLYTE MEMBRANE, SOLID BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/322615 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322615
SOLID ELECTROLYTE MEMBRANE, SOLID BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRIC DEVICE May 23, 2023 Pending
Array ( [id] => 19191880 [patent_doc_number] => 20240170793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => BATTERY MODULE AND BATTERY PACK INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/321789 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321789
BATTERY MODULE AND BATTERY PACK INCLUDING SAME May 22, 2023 Pending
Array ( [id] => 19994241 [patent_doc_number] => 20250132463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Electrode For Lithium Secondary Battery, Manufacturing Method of the Same, and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 18/687015 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18687015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687015
Electrode For Lithium Secondary Battery, Manufacturing Method of the Same, and Lithium Secondary Battery Including the Same May 18, 2023 Pending
Array ( [id] => 18789727 [patent_doc_number] => 20230378446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ANODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/319931 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319931
Anode for lithium secondary battery and lithium secondary battery including the same May 17, 2023 Issued
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