Search

Zhongqing Wei

Examiner (ID: 3036, Phone: (571)272-4809 , Office: P/1726 )

Most Active Art Unit
1727
Art Unit(s)
1726, 1727
Total Applications
466
Issued Applications
218
Pending Applications
117
Abandoned Applications
169

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20235969 [patent_doc_number] => 20250293288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 19/222421 [patent_app_country] => US [patent_app_date] => 2025-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19222421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/222421
Lithium Secondary Battery May 28, 2025 Pending
Array ( [id] => 20139568 [patent_doc_number] => 20250246612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 19/182887 [patent_app_country] => US [patent_app_date] => 2025-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 19182887 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182887
ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE Apr 17, 2025 Pending
Array ( [id] => 20139567 [patent_doc_number] => 20250246611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 19/182875 [patent_app_country] => US [patent_app_date] => 2025-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 19182875 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/182875
ELECTRODE, NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE, SECONDARY BATTERY, MOVING VEHICLE, ELECTRONIC DEVICE, METHOD FOR FABRICATING NEGATIVE ELECTRODE ACTIVE MATERIAL, AND METHOD FOR FABRICATING NEGATIVE ELECTRODE Apr 17, 2025 Pending
Array ( [id] => 20167997 [patent_doc_number] => 20250260044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 19/172750 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172750 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172750
Lithium Secondary Battery Apr 7, 2025 Pending
Array ( [id] => 20167997 [patent_doc_number] => 20250260044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 19/172750 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172750 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172750
Lithium Secondary Battery Apr 7, 2025 Pending
Array ( [id] => 20167997 [patent_doc_number] => 20250260044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 19/172750 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19172750 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/172750
Lithium Secondary Battery Apr 7, 2025 Pending
Array ( [id] => 20124719 [patent_doc_number] => 20250239750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRODE AND ELECTROCHEMICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 19/173754 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19173754 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173754
ELECTRODE AND ELECTROCHEMICAL APPARATUS Apr 7, 2025 Pending
Array ( [id] => 20124719 [patent_doc_number] => 20250239750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRODE AND ELECTROCHEMICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 19/173754 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19173754 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173754
ELECTRODE AND ELECTROCHEMICAL APPARATUS Apr 7, 2025 Pending
Array ( [id] => 20167958 [patent_doc_number] => 20250260005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => LONG-CYCLE-LIFE, HIGH-CAPACITY SILICON ANODES AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/170765 [patent_app_country] => US [patent_app_date] => 2025-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19170765 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170765
LONG-CYCLE-LIFE, HIGH-CAPACITY SILICON ANODES AND METHODS OF MAKING AND USING THE SAME Apr 3, 2025 Pending
Array ( [id] => 20167958 [patent_doc_number] => 20250260005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => LONG-CYCLE-LIFE, HIGH-CAPACITY SILICON ANODES AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 19/170765 [patent_app_country] => US [patent_app_date] => 2025-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19170765 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170765
LONG-CYCLE-LIFE, HIGH-CAPACITY SILICON ANODES AND METHODS OF MAKING AND USING THE SAME Apr 3, 2025 Pending
Array ( [id] => 20036444 [patent_doc_number] => 20250174666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SECONDARY BATTERY AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/038246 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19038246 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/038246
SECONDARY BATTERY AND ELECTRIC APPARATUS Jan 26, 2025 Pending
Array ( [id] => 20029007 [patent_doc_number] => 20250167229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, ELECTRIC DEVICE, POSITIVE ELECTRODE PLATE, AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/035689 [patent_app_country] => US [patent_app_date] => 2025-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19035689 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035689
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, ELECTRIC DEVICE, POSITIVE ELECTRODE PLATE, AND PREPARATION METHOD THEREOF Jan 22, 2025 Pending
Array ( [id] => 19893437 [patent_doc_number] => 20250118749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => COMPOSITE ANODE MATERIAL AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/988164 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18988164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/988164
COMPOSITE ANODE MATERIAL AND METHOD FOR PRODUCING SAME Dec 18, 2024 Pending
Array ( [id] => 20072502 [patent_doc_number] => 20250210724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/985372 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8363 [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] => 18985372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985372
Lithium Secondary Battery Dec 17, 2024 Pending
Array ( [id] => 19804217 [patent_doc_number] => 20250070142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => BATTERY ELECTRODE PLATE, ELECTRODE PLATE ASSEMBLY, BATTERY AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/947005 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18947005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/947005
BATTERY ELECTRODE PLATE, ELECTRODE PLATE ASSEMBLY, BATTERY AND ELECTRICAL DEVICE Nov 13, 2024 Pending
Array ( [id] => 19987206 [patent_doc_number] => 20250125428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Porous Electrochemically Active-Material Structures with Dispersed Inert Elements [patent_app_type] => utility [patent_app_number] => 18/914584 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18914584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914584
Porous Electrochemically Active-Material Structures with Dispersed Inert Elements Oct 13, 2024 Pending
Array ( [id] => 19987206 [patent_doc_number] => 20250125428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Porous Electrochemically Active-Material Structures with Dispersed Inert Elements [patent_app_type] => utility [patent_app_number] => 18/914584 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18914584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914584
Porous Electrochemically Active-Material Structures with Dispersed Inert Elements Oct 13, 2024 Pending
Array ( [id] => 19436300 [patent_doc_number] => 20240304798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR THE PREPARATION THEREOF, POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND ELECTRICAL DEVICE CONTAINING THE SAME [patent_app_type] => utility [patent_app_number] => 18/668268 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668268
Positive electrode active material, method for the preparation thereof, positive electrode plate, secondary battery and electrical device containing the same May 19, 2024 Issued
Array ( [id] => 19590244 [patent_doc_number] => 20240387801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ANODE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND ANODE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/666169 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18666169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666169
ANODE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND ANODE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME May 15, 2024 Pending
Array ( [id] => 19590244 [patent_doc_number] => 20240387801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ANODE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND ANODE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/666169 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18666169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666169
ANODE ACTIVE MATERIAL COMPOSITION FOR LITHIUM SECONDARY BATTERY AND ANODE ELECTRODE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME May 15, 2024 Pending
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