Search

Lingwen R. Zeng

Examiner (ID: 8795, Phone: (571)272-6649 , Office: P/1723 )

Most Active Art Unit
1723
Art Unit(s)
1725, 1723
Total Applications
699
Issued Applications
494
Pending Applications
79
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17677240 [patent_doc_number] => 20220190407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => HEATSINK CONFIGURATION AND ARRANGMENT FOR INVERTER AND SYSTEMS, COMPONENTS, AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/121764 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121764
Heatsink configuration and arrangment for inverter and systems, components, and methods thereof Dec 14, 2020 Issued
Array ( [id] => 17347424 [patent_doc_number] => 20220013755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => CASE OF BATTERY, BATTERY, POWER CONSUMPTION DEVICE, AND METHOD AND DEVICE FOR PREPARING BATTERY [patent_app_type] => utility [patent_app_number] => 17/113025 [patent_app_country] => US [patent_app_date] => 2020-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113025
Case of battery, battery, power consumption device, and method and device for preparing battery Dec 4, 2020 Issued
Array ( [id] => 18097960 [patent_doc_number] => 20220416301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AN ELECTROLYTE FOR MAGNESIUM ION BATTERIES [patent_app_type] => utility [patent_app_number] => 17/780021 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17780021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780021
AN ELECTROLYTE FOR MAGNESIUM ION BATTERIES Dec 3, 2020 Pending
Array ( [id] => 17765327 [patent_doc_number] => 20220238941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CELL AND BATTERY [patent_app_type] => utility [patent_app_number] => 17/310511 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310511
Cell and battery Nov 30, 2020 Issued
Array ( [id] => 18150374 [patent_doc_number] => 20230024232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Flame Retardants For Battery Electrolytes [patent_app_type] => utility [patent_app_number] => 17/777361 [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] => 6811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17777361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777361
Flame retardants for battery electrolytes Nov 17, 2020 Issued
Array ( [id] => 19980386 [patent_doc_number] => 12347875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Power storage device [patent_app_type] => utility [patent_app_number] => 17/756202 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756202
Power storage device Nov 12, 2020 Issued
Array ( [id] => 20469637 [patent_doc_number] => 12525680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Non-aqueous electrolyte secondary battery and method for manufacturing non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 17/780820 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780820
Non-aqueous electrolyte secondary battery and method for manufacturing non-aqueous electrolyte secondary battery Nov 11, 2020 Issued
Array ( [id] => 16905371 [patent_doc_number] => 20210184287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => VEHICLE ENERGY-STORAGE SYSTEMS HAVING PARALLEL COOLING [patent_app_type] => utility [patent_app_number] => 17/086174 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086174
Vehicle energy-storage systems having parallel cooling Oct 29, 2020 Issued
Array ( [id] => 19460324 [patent_doc_number] => 12100837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method of preparing positive electrode active material precursor and positive electrode active material precursor [patent_app_type] => utility [patent_app_number] => 17/428779 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9825 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428779
Method of preparing positive electrode active material precursor and positive electrode active material precursor Oct 22, 2020 Issued
Array ( [id] => 17566968 [patent_doc_number] => 20220131117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => BATTERY PACK STRUCTURES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/077259 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077259
Battery pack structures and systems Oct 21, 2020 Issued
Array ( [id] => 19116722 [patent_doc_number] => 20240128472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => NICKEL-BASED CATALYST FOR FUEL CELL ANODE [patent_app_type] => utility [patent_app_number] => 17/769410 [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] => 5837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17769410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769410
Nickel-based catalyst for fuel cell anode Oct 14, 2020 Issued
Array ( [id] => 18068515 [patent_doc_number] => 20220399603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => COMPARTMENT FOR AN ELECTRICAL ENERGY STORAGE DEVICE OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/776093 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776093
COMPARTMENT FOR AN ELECTRICAL ENERGY STORAGE DEVICE OF A MOTOR VEHICLE Oct 7, 2020 Abandoned
Array ( [id] => 18097974 [patent_doc_number] => 20220416315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Metal Battery [patent_app_type] => utility [patent_app_number] => 17/716099 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8417 [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] => 17716099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716099
Metal Battery Oct 7, 2020 Abandoned
Array ( [id] => 16789529 [patent_doc_number] => 10991970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Secondary battery manufacturing system for simplifying process of manufacturing unit cells by laminating and process of forming electrode assembly using unit cells [patent_app_type] => utility [patent_app_number] => 17/035306 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5680 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035306
Secondary battery manufacturing system for simplifying process of manufacturing unit cells by laminating and process of forming electrode assembly using unit cells Sep 27, 2020 Issued
Array ( [id] => 17319574 [patent_doc_number] => 20210408624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => AIR-COOLED ENERGY STORAGE MODULE [patent_app_type] => utility [patent_app_number] => 17/033913 [patent_app_country] => US [patent_app_date] => 2020-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033913
Air-cooled energy storage module Sep 26, 2020 Issued
Array ( [id] => 18062173 [patent_doc_number] => 20220393260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => BATTERY HEAT EXCHANGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/775154 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17775154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775154
BATTERY HEAT EXCHANGE STRUCTURE Sep 24, 2020 Abandoned
Array ( [id] => 17788146 [patent_doc_number] => 11411285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Electrode assemby and radical unit for the same [patent_app_type] => utility [patent_app_number] => 17/030458 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 5558 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030458
Electrode assemby and radical unit for the same Sep 23, 2020 Issued
Array ( [id] => 17486397 [patent_doc_number] => 20220093901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => FASTENER-FREE BATTERY MODULES [patent_app_type] => utility [patent_app_number] => 17/026698 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026698
Fastener-free battery modules Sep 20, 2020 Issued
Array ( [id] => 16545518 [patent_doc_number] => 20200411933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SOLUBLE OXYGEN EVOLVING CATALYSTS FOR RECHARGEABLE METAL-AIR BATTERIES [patent_app_type] => utility [patent_app_number] => 17/018965 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17018965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/018965
SOLUBLE OXYGEN EVOLVING CATALYSTS FOR RECHARGEABLE METAL-AIR BATTERIES Sep 10, 2020 Abandoned
Array ( [id] => 19766114 [patent_doc_number] => 12224418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Energy store including a storage module assembly with fans [patent_app_type] => utility [patent_app_number] => 17/762798 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2195 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762798
Energy store including a storage module assembly with fans Sep 9, 2020 Issued
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