Search

Zhongqing Wei

Examiner (ID: 11294, Phone: (571)272-4809 , Office: P/1726 )

Most Active Art Unit
1727
Art Unit(s)
1726, 1727
Total Applications
486
Issued Applications
239
Pending Applications
80
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19161388 [patent_doc_number] => 20240154095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => COLUMNAR SILICON ANODE HAVING A CARBONACEOUS NETWORK AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/127444 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127444
COLUMNAR SILICON ANODE HAVING A CARBONACEOUS NETWORK AND METHODS OF FORMING THE SAME Mar 27, 2023 Pending
Array ( [id] => 18696638 [patent_doc_number] => 20230327080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => NEGATIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/125888 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125888
NEGATIVE ELECTRODE, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD OF PRODUCING NEGATIVE ELECTRODE Mar 23, 2023 Pending
Array ( [id] => 20718267 [patent_doc_number] => 12633526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Electrode for rechargeable lithium battery and rechargeable lithium battery including same [patent_app_type] => utility [patent_app_number] => 18/183853 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3882 [patent_no_of_claims] => 8 [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] => 18183853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183853
Electrode for rechargeable lithium battery and rechargeable lithium battery including same Mar 13, 2023 Issued
Array ( [id] => 18653459 [patent_doc_number] => 20230299299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ELECTRODE MIXTURE AND RECHARGEABLE BATTERY [patent_app_type] => utility [patent_app_number] => 18/121408 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121408
ELECTRODE MIXTURE AND RECHARGEABLE BATTERY Mar 13, 2023 Pending
Array ( [id] => 18500860 [patent_doc_number] => 20230223666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/118753 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118753
POSITIVE ELECTRODE PLATE AND ELECTROCHEMICAL DEVICE Mar 7, 2023 Abandoned
Array ( [id] => 18898905 [patent_doc_number] => 20240014390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Electrochemical Apparatus and Electronic Apparatus [patent_app_type] => utility [patent_app_number] => 18/175929 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175929
Electrochemical Apparatus and Electronic Apparatus Feb 27, 2023 Pending
Array ( [id] => 20332922 [patent_doc_number] => 12463207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Lithium metal negative electrode and electrochemical device comprising the same [patent_app_type] => utility [patent_app_number] => 18/289981 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5940 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289981
Lithium metal negative electrode and electrochemical device comprising the same Jan 11, 2023 Issued
Array ( [id] => 18419929 [patent_doc_number] => 20230174389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MULTI-ELEMENT POSITIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/091878 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18091878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091878
MULTI-ELEMENT POSITIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THEREFOR AND APPLICATION THEREOF Dec 29, 2022 Pending
Array ( [id] => 18488685 [patent_doc_number] => 20230216033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => Anode for Lithium Secondary Battery and Lithium Secondary Battery Including the Same [patent_app_type] => utility [patent_app_number] => 18/087896 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087896
Anode for Lithium Secondary Battery and Lithium Secondary Battery Including the Same Dec 22, 2022 Pending
Array ( [id] => 19484487 [patent_doc_number] => 20240332529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL, AND NEGATIVE ELECTRODE AND SECONDARY BATTERY WHICH INCLUDE THE SAME [patent_app_type] => utility [patent_app_number] => 18/708759 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708759
NEGATIVE ELECTRODE ACTIVE MATERIAL, AND NEGATIVE ELECTRODE AND SECONDARY BATTERY WHICH INCLUDE THE SAME Dec 20, 2022 Pending
Array ( [id] => 20538787 [patent_doc_number] => 12555867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Systems and methods for improving safety features in electrochemical cells [patent_app_type] => utility [patent_app_number] => 18/077821 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4855 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077821
Systems and methods for improving safety features in electrochemical cells Dec 7, 2022 Issued
Array ( [id] => 19191718 [patent_doc_number] => 20240170631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => APPARATUS AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/282462 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282462
APPARATUS AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY Nov 27, 2022 Pending
Array ( [id] => 18278615 [patent_doc_number] => 20230094087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SILICON-BASED ENERGY STORAGE DEVICES WITH PHOSPHAZENE CONTAINING ELECTROLYTE ADDITIVES [patent_app_type] => utility [patent_app_number] => 17/987611 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987611
SILICON-BASED ENERGY STORAGE DEVICES WITH PHOSPHAZENE CONTAINING ELECTROLYTE ADDITIVES Nov 14, 2022 Abandoned
Array ( [id] => 18223448 [patent_doc_number] => 20230062442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COMPOSITE NEGATIVE ELECTRODE MATERIAL AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/974775 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974775
COMPOSITE NEGATIVE ELECTRODE MATERIAL AND APPLICATION THEREOF Oct 26, 2022 Pending
Array ( [id] => 19191868 [patent_doc_number] => 20240170781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/282684 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282684
BATTERY MODULE Oct 26, 2022 Pending
Array ( [id] => 18834065 [patent_doc_number] => 20230402592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD OF MAKING LITHIUM-ION BATTERY ANODE [patent_app_type] => utility [patent_app_number] => 17/973631 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17973631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973631
Method of making lithium-ion battery anode Oct 25, 2022 Issued
Array ( [id] => 19131154 [patent_doc_number] => 20240136507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/971301 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971301
LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME Oct 20, 2022 Pending
Array ( [id] => 19131154 [patent_doc_number] => 20240136507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/971301 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971301
LAYERED ELECTROACTIVE MATERIAL AND METHODS OF FORMING THE SAME Oct 19, 2022 Pending
Array ( [id] => 19161565 [patent_doc_number] => 20240154272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/280009 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18280009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280009
Secondary Battery Oct 10, 2022 Pending
Array ( [id] => 19030133 [patent_doc_number] => 11929504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Coated vertically aligned carbon nanotubes on nickel foam [patent_app_type] => utility [patent_app_number] => 17/938832 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 31 [patent_no_of_words] => 6760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938832
Coated vertically aligned carbon nanotubes on nickel foam Oct 6, 2022 Issued
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