Search

Lawrence W. Luk

Examiner (ID: 19379)

Most Active Art Unit
2838
Art Unit(s)
2187, 2838
Total Applications
483
Issued Applications
424
Pending Applications
24
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20367772 [patent_doc_number] => 20250357584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => CELLS WITH BLOCKING DEVICES FOR DELAYED HEAT PROPAGATION [patent_app_type] => utility [patent_app_number] => 19/283614 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19283614 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/283614
CELLS WITH BLOCKING DEVICES FOR DELAYED HEAT PROPAGATION Jul 28, 2025 Pending
Array ( [id] => 20045055 [patent_doc_number] => 20250183277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SECONDARY BATTERY AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/035541 [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] => 12945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035541 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035541
SECONDARY BATTERY AND ELECTRIC APPARATUS Jan 22, 2025 Pending
Array ( [id] => 19385134 [patent_doc_number] => 20240275004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => END COVER ASSEMBLY, ENERGY-STORAGE APPARATUS, AND ELECTRICITY-CONSUMPTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/392916 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392916
END COVER ASSEMBLY, ENERGY-STORAGE APPARATUS, AND ELECTRICITY-CONSUMPTION DEVICE Dec 20, 2023 Pending
Array ( [id] => 19286307 [patent_doc_number] => 20240222786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/535947 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18535947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535947
BATTERY MODULE Dec 10, 2023 Pending
Array ( [id] => 18943934 [patent_doc_number] => 20240039073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => BATTERY MODULE HAVING PAD COMPOSITE HAVING SWELLING ABSORPTION AND HEAT SHIELDING FUNCTION, BATTERY PACK COMPRISING SAME AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/486673 [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] => 3396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486673
BATTERY MODULE HAVING PAD COMPOSITE HAVING SWELLING ABSORPTION AND HEAT SHIELDING FUNCTION, BATTERY PACK COMPRISING SAME AND VEHICLE Oct 12, 2023 Pending
Array ( [id] => 19023464 [patent_doc_number] => 20240079635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Electrochemical Apparatus and Electronic Apparatus Containing Same [patent_app_type] => utility [patent_app_number] => 18/193933 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193933
Electrochemical Apparatus and Electronic Apparatus Containing Same Mar 30, 2023 Pending
Array ( [id] => 18653443 [patent_doc_number] => 20230299283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR PRODUCING COATED ACTIVE MATERIAL AND METHOD FOR PRODUCING ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/114479 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18114479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114479
METHOD FOR PRODUCING COATED ACTIVE MATERIAL AND METHOD FOR PRODUCING ELECTRODE Feb 26, 2023 Pending
Array ( [id] => 18696764 [patent_doc_number] => 20230327216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => LITHIUM-ION COIN BATTERY HAVING A WINDING CORE AS AN ANODE LEAD AND A CATHODE LEAD AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/094403 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094403
LITHIUM-ION COIN BATTERY HAVING A WINDING CORE AS AN ANODE LEAD AND A CATHODE LEAD AND METHOD OF MANUFACTURING THE SAME Jan 8, 2023 Pending
Array ( [id] => 18211717 [patent_doc_number] => 20230057980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/982643 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982643
SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME Nov 7, 2022 Abandoned
Array ( [id] => 18632031 [patent_doc_number] => 20230290936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => ELECTROLYTE FORMULATIONS AND ADDITIVES FOR IRON ANODE ELECTROCHEMICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/050322 [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] => 27794 [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] => 18050322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050322
ELECTROLYTE FORMULATIONS AND ADDITIVES FOR IRON ANODE ELECTROCHEMICAL SYSTEMS Oct 26, 2022 Pending
Array ( [id] => 18456792 [patent_doc_number] => 20230198074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/049688 [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] => 9553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049688
POWER STORAGE DEVICE Oct 25, 2022 Pending
Array ( [id] => 18336124 [patent_doc_number] => 20230128073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => ALL-SOLID SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/972695 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17972695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/972695
ALL-SOLID SECONDARY BATTERY Oct 24, 2022 Pending
Array ( [id] => 19116773 [patent_doc_number] => 20240128523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MULTI-CONTACT BATTERY STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/967504 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967504
MULTI-CONTACT BATTERY STRUCTURE Oct 16, 2022 Abandoned
Array ( [id] => 18278391 [patent_doc_number] => 20230093863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => PRESSURE RELIEF MECHANISM, BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/965057 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10268 [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] => 17965057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965057
PRESSURE RELIEF MECHANISM, BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD THEREOF Oct 12, 2022 Pending
Array ( [id] => 18211407 [patent_doc_number] => 20230057670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => NON-AQUEOUS ELECTROLYTE AND ENERGY DEVICE USING SAID NON-AQUEOUS ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 17/932917 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932917
NON-AQUEOUS ELECTROLYTE AND ENERGY DEVICE USING SAID NON-AQUEOUS ELECTROLYTE Sep 15, 2022 Pending
Array ( [id] => 18285373 [patent_doc_number] => 20230100845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ELECTRODE INCLUDING CELLULOSE DERIVATIVE COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY BINDER [patent_app_type] => utility [patent_app_number] => 17/945794 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945794
ELECTRODE INCLUDING CELLULOSE DERIVATIVE COMPOSITION FOR ALL-SOLID-STATE SECONDARY BATTERY BINDER Sep 14, 2022 Pending
Array ( [id] => 18287760 [patent_doc_number] => 20230103232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/931091 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17931091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/931091
ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING SAME Sep 8, 2022 Pending
Array ( [id] => 18062075 [patent_doc_number] => 20220393162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SILICON MATERIAL AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/890863 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10116 [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] => 17890863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890863
SILICON MATERIAL AND METHOD OF MANUFACTURE Aug 17, 2022 Pending
Array ( [id] => 18514846 [patent_doc_number] => 20230231110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CARBON-COATED LITHIATED SILICON-BASED ELECTROACTIVE MATERIALS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/882876 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882876
CARBON-COATED LITHIATED SILICON-BASED ELECTROACTIVE MATERIALS AND METHODS OF MAKING THE SAME Aug 7, 2022 Pending
Array ( [id] => 18182625 [patent_doc_number] => 20230043355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => BATTERY PACK AND VEHICLE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/880441 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880441
BATTERY PACK AND VEHICLE INCLUDING THE SAME Aug 2, 2022 Pending
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