Search

Sue Xu Liu

Supervisory Patent Examiner (ID: 17311, Phone: (571)272-5539 , Office: P/1616 )

Most Active Art Unit
1639
Art Unit(s)
1639, 1653, 1616
Total Applications
440
Issued Applications
57
Pending Applications
85
Abandoned Applications
308

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18757846 [patent_doc_number] => 20230361313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => ELECTRODE FOR POWER STORAGE DEVICES AND LITHIUM-ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/634391 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634391 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634391
ELECTRODE FOR POWER STORAGE DEVICES AND LITHIUM-ION SECONDARY BATTERY Mar 29, 2021 Pending
Array ( [id] => 17509618 [patent_doc_number] => 20220102721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => PRELITHIATION SOLUTION FOR GRAPHITE OR GRAPHITE COMPOSITE ANODE AND PRELITHIATION METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/217413 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217413
PRELITHIATION SOLUTION FOR GRAPHITE OR GRAPHITE COMPOSITE ANODE AND PRELITHIATION METHOD USING SAME Mar 29, 2021 Abandoned
Array ( [id] => 17218065 [patent_doc_number] => 20210351403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/209936 [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] => 6572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209936
SECONDARY BATTERY Mar 22, 2021 Abandoned
Array ( [id] => 17130851 [patent_doc_number] => 20210305620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/206101 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17206101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206101
LITHIUM ION SECONDARY BATTERY Mar 17, 2021 Abandoned
Array ( [id] => 19229860 [patent_doc_number] => 12009504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Electrode, electrode group, secondary battery, battery pack, and vehicle [patent_app_type] => utility [patent_app_number] => 17/186046 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 17092 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186046
Electrode, electrode group, secondary battery, battery pack, and vehicle Feb 25, 2021 Issued
Array ( [id] => 18729649 [patent_doc_number] => 20230343945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Electrochemical Cells [patent_app_type] => utility [patent_app_number] => 17/800607 [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] => 8331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17800607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800607
Electrochemical Cells Feb 18, 2021 Abandoned
Array ( [id] => 17417443 [patent_doc_number] => 20220052347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => POROUS COMPOSITE ELECTRODE HAVING RATIO GRADIENT OF ACTIVE MATERIAL/CURRENT-COLLECTING MATERIAL BY THREE-DIMENSIONAL NANOSTRUCTURE, METHOD FOR MANUFACTURING ELECTRODE AND SECONDARY BATTERY INCLUDING THE ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/177507 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177507
POROUS COMPOSITE ELECTRODE HAVING RATIO GRADIENT OF ACTIVE MATERIAL/CURRENT-COLLECTING MATERIAL BY THREE-DIMENSIONAL NANOSTRUCTURE, METHOD FOR MANUFACTURING ELECTRODE AND SECONDARY BATTERY INCLUDING THE ELECTRODE Feb 16, 2021 Abandoned
Array ( [id] => 17145541 [patent_doc_number] => 20210313554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => LAMINATE-TYPE ELECTRICAL STORAGE DEVICE AND METHOD OF INSPECTING SHORT-CIRCUITING OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/176267 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176267
LAMINATE-TYPE ELECTRICAL STORAGE DEVICE AND METHOD OF INSPECTING SHORT-CIRCUITING OF THE SAME Feb 15, 2021 Abandoned
Array ( [id] => 20467669 [patent_doc_number] => 12523705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Battery apparatus and current sensor diagnosis method [patent_app_type] => utility [patent_app_number] => 17/439043 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1284 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439043
Battery apparatus and current sensor diagnosis method Jan 11, 2021 Issued
Array ( [id] => 18177347 [patent_doc_number] => 20230038076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => POWER SUPPLY METHOD AND SYSTEM FOR HYDROGEN FUEL CELL STACK, AND HYDROGEN POWERED MOTORCYCLE AND DRIVING METHOD AND SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 17/789804 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789804
POWER SUPPLY METHOD AND SYSTEM FOR HYDROGEN FUEL CELL STACK, AND HYDROGEN POWERED MOTORCYCLE AND DRIVING METHOD AND SYSTEM THEREOF Dec 23, 2020 Pending
Array ( [id] => 17011389 [patent_doc_number] => 20210242550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => SYSTEM AND METHOD FOR MULTI-ELECTROLYTE ACTIVATION AND REFURBISHMENT OF ELECTROCHEMICAL CELLS [patent_app_type] => utility [patent_app_number] => 17/130776 [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] => 8180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130776
SYSTEM AND METHOD FOR MULTI-ELECTROLYTE ACTIVATION AND REFURBISHMENT OF ELECTROCHEMICAL CELLS Dec 21, 2020 Pending
Array ( [id] => 16937117 [patent_doc_number] => 20210203006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => ALL SOLID STATE BATTERY AND METHOD FOR PRODUCING ALL SOLID STATE BATTERY [patent_app_type] => utility [patent_app_number] => 17/126690 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17126690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126690
ALL SOLID STATE BATTERY AND METHOD FOR PRODUCING ALL SOLID STATE BATTERY Dec 17, 2020 Abandoned
Array ( [id] => 17041025 [patent_doc_number] => 20210257661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => BATTERY PACK AND PRODUCTION METHOD FOR BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/119550 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119550
Battery pack and production method for battery pack Dec 10, 2020 Issued
Array ( [id] => 18160633 [patent_doc_number] => 20230027225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => ADDITIVE, ELECTROLYTE FOR LITHIUM SECONDARY BATTERY COMPRISING SAME, AND LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/771623 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771623
ADDITIVE, ELECTROLYTE FOR LITHIUM SECONDARY BATTERY COMPRISING SAME, AND LITHIUM SECONDARY BATTERY Dec 6, 2020 Pending
Array ( [id] => 19341630 [patent_doc_number] => 12051829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Systems and methods for applying and maintaining compression pressure on electrochemical cells [patent_app_type] => utility [patent_app_number] => 16/952240 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 73 [patent_figures_cnt] => 104 [patent_no_of_words] => 50113 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952240
Systems and methods for applying and maintaining compression pressure on electrochemical cells Nov 18, 2020 Issued
Array ( [id] => 18081529 [patent_doc_number] => 20220407141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => CYLINDRICAL BATTERY AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/779207 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17779207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779207
CYLINDRICAL BATTERY AND METHOD FOR MANUFACTURING THE SAME Nov 18, 2020 Pending
Array ( [id] => 17855734 [patent_doc_number] => 20220285777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Battery Module, and Battery Pack and Vehicle Comprising Battery Module [patent_app_type] => utility [patent_app_number] => 17/765241 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17765241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765241
Battery Module, and Battery Pack and Vehicle Comprising Battery Module Nov 10, 2020 Pending
Array ( [id] => 16765816 [patent_doc_number] => 20210111398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/070935 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070935
ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES AND LITHIUM ION SECONDARY BATTERY Oct 14, 2020 Abandoned
Array ( [id] => 18380130 [patent_doc_number] => 20230155220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => BATTERY LID AND BATTERY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/766431 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17766431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766431
BATTERY LID AND BATTERY ASSEMBLY Oct 4, 2020 Pending
Array ( [id] => 17986463 [patent_doc_number] => 20220352500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Electrode Mixture and Electrode Layer and Solid-State Battery Employing Same [patent_app_type] => utility [patent_app_number] => 17/638258 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17638258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638258
Electrode Mixture and Electrode Layer and Solid-State Battery Employing Same Sep 13, 2020 Abandoned
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