Search

Zhongqing Wei

Examiner (ID: 8734, Phone: (571)272-4809 , Office: P/1726 )

Most Active Art Unit
1727
Art Unit(s)
1727, 1726
Total Applications
468
Issued Applications
221
Pending Applications
103
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19176503 [patent_doc_number] => 20240162477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => NANOSCALE PORE STRUCTURE CATHODE FOR HIGH POWER APPLICATIONS AND MATERIAL SYNTHESIS METHODS [patent_app_type] => utility [patent_app_number] => 18/420677 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420677
Nanoscale pore structure cathode for high power applications and material synthesis methods Jan 22, 2024 Issued
Array ( [id] => 19131229 [patent_doc_number] => 20240136582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 18/400403 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400403
Battery Dec 28, 2023 Issued
Array ( [id] => 19269773 [patent_doc_number] => 20240213478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Negative Electrode for Secondary Battery and Manufacturing Method Thereof [patent_app_type] => utility [patent_app_number] => 18/393858 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7172 [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] => 18393858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393858
Negative Electrode for Secondary Battery and Manufacturing Method Thereof Dec 21, 2023 Issued
Array ( [id] => 19679614 [patent_doc_number] => 12191488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Positive electrode active material and positive electrode including the same [patent_app_type] => utility [patent_app_number] => 18/540301 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10197 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540301
Positive electrode active material and positive electrode including the same Dec 13, 2023 Issued
Array ( [id] => 19918701 [patent_doc_number] => 12294081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Negative electrode plate, secondary battery, and apparatus containing the secondary battery [patent_app_type] => utility [patent_app_number] => 18/531739 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531739
Negative electrode plate, secondary battery, and apparatus containing the secondary battery Dec 6, 2023 Issued
Array ( [id] => 20416936 [patent_doc_number] => 12500231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Positive electrode active material, sodium ion secondary battery comprising same and power consuming device [patent_app_type] => utility [patent_app_number] => 18/529592 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6711 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529592
Positive electrode active material, sodium ion secondary battery comprising same and power consuming device Dec 4, 2023 Issued
Array ( [id] => 19720553 [patent_doc_number] => 12206099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Silicon-based anode material for secondary battery and preparation method thereof, secondary battery [patent_app_type] => utility [patent_app_number] => 18/528588 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9967 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528588
Silicon-based anode material for secondary battery and preparation method thereof, secondary battery Dec 3, 2023 Issued
Array ( [id] => 19880006 [patent_doc_number] => 20250112263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Anode for Lithium Secondary Battery and Manufacturing Method Therefor [patent_app_type] => utility [patent_app_number] => 18/853257 [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] => 11267 [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] => 18853257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853257
Anode for Lithium Secondary Battery and Manufacturing Method Therefor Nov 26, 2023 Pending
Array ( [id] => 19880007 [patent_doc_number] => 20250112264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Negative Electrode for Lithium Secondary Battery, and Method for Manufacturing Same [patent_app_type] => utility [patent_app_number] => 18/854779 [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] => 12913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854779
Negative electrode for lithium secondary battery, and method for manufacturing same Nov 26, 2023 Issued
Array ( [id] => 19023466 [patent_doc_number] => 20240079637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => NANOSTRUCTURED LITHIUM-ION BATTERY ELECTRODE COMPOSITE MATERIALS VIA CONFORMAL GRAPHENE DISPERSION [patent_app_type] => utility [patent_app_number] => 18/387509 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18387509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387509
Nanostructured lithium-ion battery electrode composite materials via conformal graphene dispersion Nov 6, 2023 Issued
Array ( [id] => 20036409 [patent_doc_number] => 20250174631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => ELECTROACTIVE COMPOSITE PARTICLES [patent_app_type] => utility [patent_app_number] => 18/871753 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18871753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/871753
Electroactive composite particles Oct 30, 2023 Issued
Array ( [id] => 19880005 [patent_doc_number] => 20250112262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Anode for Lithium Secondary Battery and Method for Manufacturing Same [patent_app_type] => utility [patent_app_number] => 18/841176 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9949 [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] => 18841176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/841176
Anode for Lithium Secondary Battery and Method for Manufacturing Same Oct 24, 2023 Pending
Array ( [id] => 19161380 [patent_doc_number] => 20240154087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => CATHODE MATERIALS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/492917 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18492917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492917
CATHODE MATERIALS AND METHODS OF MAKING THE SAME Oct 23, 2023 Abandoned
Array ( [id] => 18959323 [patent_doc_number] => 20240047650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => LITHIUM-SILICON BATTERY COMPRISING A SILICON-CARBON COMPOSITE [patent_app_type] => utility [patent_app_number] => 18/486984 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18486984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486984
LITHIUM-SILICON BATTERY COMPRISING A SILICON-CARBON COMPOSITE Oct 12, 2023 Pending
Array ( [id] => 18959351 [patent_doc_number] => 20240047678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 18/485325 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18485325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485325
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME Oct 11, 2023 Pending
Array ( [id] => 19086482 [patent_doc_number] => 20240113283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Negative Electrode and Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/373614 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18373614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373614
Negative Electrode and Secondary Battery Sep 26, 2023 Pending
Array ( [id] => 19161379 [patent_doc_number] => 20240154086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Method And System For Silicon-Dominant Lithium-Ion Cells With Controlled Utilization of Silicon [patent_app_type] => utility [patent_app_number] => 18/370030 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4945 [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] => 18370030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370030
Method And System For Silicon-Dominant Lithium-Ion Cells With Controlled Utilization of Silicon Sep 18, 2023 Pending
Array ( [id] => 18866331 [patent_doc_number] => 20230420768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/463052 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463052
BATTERY MODULE Sep 6, 2023 Pending
Array ( [id] => 18866224 [patent_doc_number] => 20230420661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, AS WELL AS SECONDARY BATTERY HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/459375 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18459375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459375
NEGATIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, AS WELL AS SECONDARY BATTERY HAVING THE SAME Aug 30, 2023 Pending
Array ( [id] => 18774811 [patent_doc_number] => 20230369642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => LITHIUM ION CONDUCTOR PRECURSOR GLASS AND LITHIUM ION CONDUCTOR [patent_app_type] => utility [patent_app_number] => 18/357601 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357601
Lithium ion conductor precursor glass and lithium ion conductor Jul 23, 2023 Issued
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