Search

Edward Chin

Examiner (ID: 3333, Phone: (571)270-1827 , Office: P/2813 )

Most Active Art Unit
2813
Art Unit(s)
2813, 2893, 2821
Total Applications
810
Issued Applications
653
Pending Applications
99
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19821339 [patent_doc_number] => 20250079546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Direct Upcycling of Lithium-ion Battery Cathodes to Single-Crystal Nickel-rich NCMs [patent_app_type] => utility [patent_app_number] => 18/827422 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827422
Direct Upcycling of Lithium-ion Battery Cathodes to Single-Crystal Nickel-rich NCMs Sep 5, 2024 Pending
Array ( [id] => 19662301 [patent_doc_number] => 20240429366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Negative Electrode for Lithium Secondary Battery, and Magnetic Alignment Device for Negative Electrode for Same [patent_app_type] => utility [patent_app_number] => 18/719377 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719377
Negative electrode for lithium secondary battery, and magnetic alignment device for negative electrode for same Sep 20, 2023 Issued
Array ( [id] => 19023513 [patent_doc_number] => 20240079684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD OF ASSEMBLING TRACTION BATTERY PACK AND TRACTION BATTERY PACK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/298461 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298461
METHOD OF ASSEMBLING TRACTION BATTERY PACK AND TRACTION BATTERY PACK ASSEMBLY Apr 10, 2023 Pending
Array ( [id] => 18743715 [patent_doc_number] => 20230352703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/298385 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18298385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298385
FUEL CELL SYSTEM Apr 10, 2023 Pending
Array ( [id] => 18533502 [patent_doc_number] => 20230238579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/127452 [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] => 10807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127452
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Mar 27, 2023 Pending
Array ( [id] => 19237671 [patent_doc_number] => 20240194866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => MATERIALS FOR ANODE, ANODE COATING, AND ANODE INTERLAYER USED IN METAL BATTERIES [patent_app_type] => utility [patent_app_number] => 18/180747 [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] => 5419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180747
MATERIALS FOR ANODE, ANODE COATING, AND ANODE INTERLAYER USED IN METAL BATTERIES Mar 7, 2023 Pending
Array ( [id] => 18456645 [patent_doc_number] => 20230197927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/110237 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110237
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Feb 14, 2023 Pending
Array ( [id] => 18456645 [patent_doc_number] => 20230197927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/110237 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110237
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Feb 14, 2023 Pending
Array ( [id] => 20189928 [patent_doc_number] => 12401054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => System and method for pressurizing all-solid-state secondary battery at high temperature [patent_app_type] => utility [patent_app_number] => 18/152689 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4729 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152689
System and method for pressurizing all-solid-state secondary battery at high temperature Jan 9, 2023 Issued
Array ( [id] => 18906397 [patent_doc_number] => 20240021882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => CYLINDRICAL SECONDARY BATTERY HAVING HIGH STRUCTURAL SAFETY AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/037532 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037532
CYLINDRICAL SECONDARY BATTERY HAVING HIGH STRUCTURAL SAFETY AND METHOD OF MANUFACTURING THE SAME Oct 20, 2022 Pending
Array ( [id] => 19821434 [patent_doc_number] => 20250079641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SEPARATOR FOR SECONDARY BATTERIES [patent_app_type] => utility [patent_app_number] => 18/268552 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18268552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268552
SEPARATOR FOR SECONDARY BATTERIES Oct 5, 2022 Pending
Array ( [id] => 18774849 [patent_doc_number] => 20230369681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => THERMAL INSULATION MATERIALS FOR BATTERIES [patent_app_type] => utility [patent_app_number] => 17/744503 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25352 [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] => 17744503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744503
THERMAL INSULATION MATERIALS FOR BATTERIES May 12, 2022 Pending
Array ( [id] => 18774849 [patent_doc_number] => 20230369681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => THERMAL INSULATION MATERIALS FOR BATTERIES [patent_app_type] => utility [patent_app_number] => 17/744503 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25352 [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] => 17744503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744503
THERMAL INSULATION MATERIALS FOR BATTERIES May 12, 2022 Pending
Array ( [id] => 18757945 [patent_doc_number] => 20230361414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Lightweight Honeycomb Structural Battery Pack [patent_app_type] => utility [patent_app_number] => 17/740038 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740038
Lightweight Honeycomb Structural Battery Pack May 8, 2022 Abandoned
Array ( [id] => 17833992 [patent_doc_number] => 20220271296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => COMPOSITE ACTIVE MATERIAL PARTICLE, CATHODE, ALL-SOLID-STATE LITHIUM ION BATTERY, AND METHODS FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/738497 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17738497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/738497
COMPOSITE ACTIVE MATERIAL PARTICLE, CATHODE, ALL-SOLID-STATE LITHIUM ION BATTERY, AND METHODS FOR PRODUCING THE SAME May 5, 2022 Pending
Array ( [id] => 17949768 [patent_doc_number] => 20220336787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Silicon-Based Negative Electrode and Method of Manufacturing the Same [patent_app_type] => utility [patent_app_number] => 17/723755 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723755
Silicon-Based Negative Electrode and Method of Manufacturing the Same Apr 18, 2022 Pending
Array ( [id] => 17933778 [patent_doc_number] => 20220328904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HIGH VOLTAGE BATTERY COMPONENT AND METHOD OF ASSEMBLING A HIGH-VOLTAGE BATTERY COMPONENT [patent_app_type] => utility [patent_app_number] => 17/715130 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715130
HIGH VOLTAGE BATTERY COMPONENT AND METHOD OF ASSEMBLING A HIGH-VOLTAGE BATTERY COMPONENT Apr 6, 2022 Pending
Array ( [id] => 17933778 [patent_doc_number] => 20220328904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => HIGH VOLTAGE BATTERY COMPONENT AND METHOD OF ASSEMBLING A HIGH-VOLTAGE BATTERY COMPONENT [patent_app_type] => utility [patent_app_number] => 17/715130 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715130
HIGH VOLTAGE BATTERY COMPONENT AND METHOD OF ASSEMBLING A HIGH-VOLTAGE BATTERY COMPONENT Apr 6, 2022 Pending
Array ( [id] => 17933805 [patent_doc_number] => 20220328931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => Separator for Secondary Battery, Method for Manufacturing the Same and Lithium Secondary Battery Containing the Same [patent_app_type] => utility [patent_app_number] => 17/713525 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713525
Separator for secondary battery, method for manufacturing the same and lithium secondary battery containing the same Apr 4, 2022 Issued
Array ( [id] => 17949824 [patent_doc_number] => 20220336843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => HONEYCOMB TYPE LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 17/658027 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658027
HONEYCOMB TYPE LITHIUM ION BATTERY Apr 4, 2022 Pending
Menu