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Jay C. Chang

Examiner (ID: 15192)

Most Active Art Unit
2895
Art Unit(s)
2895, 2817
Total Applications
708
Issued Applications
532
Pending Applications
88
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19437979 [patent_doc_number] => 20240306477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/387492 [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] => 20623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18387492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387492
DISPLAY DEVICE Nov 6, 2023 Pending
Array ( [id] => 20011157 [patent_doc_number] => 20250149379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SEMICONDUCTOR DEVICE WITH SHALLOW TRENCH ISOLATION PROTECTION LAYER [patent_app_type] => utility [patent_app_number] => 18/500201 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [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] => 18500201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500201
SEMICONDUCTOR DEVICE WITH SHALLOW TRENCH ISOLATION PROTECTION LAYER Nov 1, 2023 Pending
Array ( [id] => 19146600 [patent_doc_number] => 20240145630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/498189 [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] => 9139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18498189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498189
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME Oct 30, 2023 Pending
Array ( [id] => 18975221 [patent_doc_number] => 20240055313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => COATED SEMICONDUCTOR DIES [patent_app_type] => utility [patent_app_number] => 18/494198 [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] => 5349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18494198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494198
Coated semiconductor dies Oct 24, 2023 Issued
Array ( [id] => 19271671 [patent_doc_number] => 20240215378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURED BY THE SAME [patent_app_type] => utility [patent_app_number] => 18/494706 [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] => 9740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494706
METHOD OF MANUFACTURING DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURED BY THE SAME Oct 24, 2023 Pending
Array ( [id] => 20002520 [patent_doc_number] => 20250140742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => PACKAGE LAYOUTS UTILIZING NON-RECTANGULAR PERIPHERAL CHIPS [patent_app_type] => utility [patent_app_number] => 18/494495 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494495
PACKAGE LAYOUTS UTILIZING NON-RECTANGULAR PERIPHERAL CHIPS Oct 24, 2023 Pending
Array ( [id] => 19881231 [patent_doc_number] => 20250113488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MEMORY STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/494747 [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] => 4641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494747
MEMORY STRUCTURE AND MANUFACTURING METHOD THEREOF Oct 24, 2023 Pending
Array ( [id] => 19323359 [patent_doc_number] => 20240244907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/492936 [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] => 15234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18492936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492936
DISPLAY APPARATUS Oct 23, 2023 Pending
Array ( [id] => 18959280 [patent_doc_number] => 20240047607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/381955 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381955
SEMICONDUCTOR DEVICE Oct 18, 2023 Pending
Array ( [id] => 19349434 [patent_doc_number] => 20240258398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/381945 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381945
HIGH ELECTRON MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING THE SAME Oct 18, 2023 Pending
Array ( [id] => 18975392 [patent_doc_number] => 20240055484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => FIELD STOP IGBT WITH GROWN INJECTION REGION [patent_app_type] => utility [patent_app_number] => 18/379368 [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] => 7158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379368
Field stop IGBT with grown injection region Oct 11, 2023 Issued
Array ( [id] => 19881317 [patent_doc_number] => 20250113574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/478071 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478071
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME Sep 28, 2023 Pending
Array ( [id] => 19086219 [patent_doc_number] => 20240113020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SEMICONDUCTOR DEVICE AND ELECTRONIC SYSTEM INCLUDING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/466289 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18466289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466289
SEMICONDUCTOR DEVICE AND ELECTRONIC SYSTEM INCLUDING SEMICONDUCTOR DEVICE Sep 12, 2023 Pending
Array ( [id] => 18865938 [patent_doc_number] => 20230420375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => INORGANIC-BASED EMBEDDED-DIE LAYERS FOR MODULAR SEMICONDUCTIVE DEVICES [patent_app_type] => utility [patent_app_number] => 18/367285 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367285
Inorganic-based embedded-die layers for modular semiconductive devices Sep 11, 2023 Issued
Array ( [id] => 18860962 [patent_doc_number] => 20230415397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => CONDUIT INSERTS FOR ENCAPSULANT COMPOUND FORMULATION KNEADING AND ENCAPSULATION BACK-END ASSEMBLY PROCESSES [patent_app_type] => utility [patent_app_number] => 18/464409 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3698 [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] => 18464409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464409
Conduit inserts for encapsulant compound formulation kneading and encapsulation back-end assembly processes Sep 10, 2023 Issued
Array ( [id] => 19972488 [patent_doc_number] => 12341109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Chip package and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/462414 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 43 [patent_no_of_words] => 3956 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462414
Chip package and manufacturing method thereof Sep 6, 2023 Issued
Array ( [id] => 18821056 [patent_doc_number] => 20230395397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CARRIER FILM DISPOSED ON A MOTHER SUBSTRATE AND METHOD OF MANUFACTURING A SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/237115 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237115
Carrier film disposed on a mother substrate and method of manufacturing a semiconductor package Aug 22, 2023 Issued
Array ( [id] => 19806106 [patent_doc_number] => 20250072031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => INTEGRATED CIRCUIT DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/453688 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453688
INTEGRATED CIRCUIT DEVICE AND METHOD FOR FABRICATING THE SAME Aug 21, 2023 Pending
Array ( [id] => 18812529 [patent_doc_number] => 20230386866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Semiconductor Package and Method of Forming Thereof [patent_app_type] => utility [patent_app_number] => 18/447428 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447428
Semiconductor package and method of forming thereof Aug 9, 2023 Issued
Array ( [id] => 18774322 [patent_doc_number] => 20230369153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => PACKAGES WITH ENLARGED THROUGH-VIAS IN ENCAPSULANT [patent_app_type] => utility [patent_app_number] => 18/361300 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18361300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361300
Packages with enlarged through-vias in encapsulant Jul 27, 2023 Issued
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