Search

Jay C. Chang

Examiner (ID: 1974, Phone: (571)272-6132 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2817, 2895
Total Applications
718
Issued Applications
535
Pending Applications
93
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20638112 [patent_doc_number] => 12599011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Semiconductor structure and method for forming the same [patent_app_type] => utility [patent_app_number] => 18/166122 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 1169 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/166122
Semiconductor structure and method for forming the same Feb 7, 2023 Issued
Array ( [id] => 20496918 [patent_doc_number] => 12538812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Semiconductor packages with wettable flanks and related methods [patent_app_type] => utility [patent_app_number] => 18/165545 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165545
Semiconductor packages with wettable flanks and related methods Feb 6, 2023 Issued
Array ( [id] => 19206191 [patent_doc_number] => 20240178090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => PACKAGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/165921 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165921
Package structure Feb 6, 2023 Issued
Array ( [id] => 19206116 [patent_doc_number] => 20240178015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MANUFACTURING METHOD OF THE SEMICONDUCTOR PACKAGE, PICK AND PLACE DEVICE, AND WORKPIECE HANDLING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/165896 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18165896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165896
Manufacturing method of the semiconductor package, pick and place device, and workpiece handling apparatus Feb 6, 2023 Issued
Array ( [id] => 18570544 [patent_doc_number] => 20230260881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/163884 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163884
SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME Feb 2, 2023 Pending
Array ( [id] => 19364285 [patent_doc_number] => 20240266319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Method of Multi-layer Die Stacking with Die-to-Wafer Bonding [patent_app_type] => utility [patent_app_number] => 18/105801 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18105801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105801
Method of multi-layer die stacking with die-to-wafer bonding Feb 2, 2023 Issued
Array ( [id] => 18615909 [patent_doc_number] => 20230282648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => METAL OXIDE AND FIELD-EFFECT TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/104817 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18104817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104817
Metal oxide and field-effect transistor Feb 1, 2023 Issued
Array ( [id] => 19116393 [patent_doc_number] => 20240128143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => PACKAGE STRUCTURE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/162715 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162715
Package structure and method of forming the same Jan 31, 2023 Issued
Array ( [id] => 19335556 [patent_doc_number] => 20240249986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ELECTRONIC DEVICES AND METHODS OF MANUFACTURING ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/098833 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18098833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098833
ELECTRONIC DEVICES AND METHODS OF MANUFACTURING ELECTRONIC DEVICES Jan 18, 2023 Pending
Array ( [id] => 18623792 [patent_doc_number] => 11756848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-12 [patent_title] => Chip integration into cavities of a host wafer using lateral dielectric material bonding [patent_app_type] => utility [patent_app_number] => 18/155607 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7435 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18155607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/155607
Chip integration into cavities of a host wafer using lateral dielectric material bonding Jan 16, 2023 Issued
Array ( [id] => 20705946 [patent_doc_number] => 12628678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Manufacturing of electronic components [patent_app_type] => utility [patent_app_number] => 18/154638 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154638
Manufacturing of electronic components Jan 12, 2023 Issued
Array ( [id] => 18514598 [patent_doc_number] => 20230230856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/154024 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18154024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154024
Semiconductor device and method for making the same Jan 11, 2023 Issued
Array ( [id] => 20705965 [patent_doc_number] => 12628697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Package structure and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/152761 [patent_app_country] => US [patent_app_date] => 2023-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 2050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152761
Package structure and manufacturing method thereof Jan 10, 2023 Issued
Array ( [id] => 20900695 [patent_doc_number] => 12707977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Integrated circuit packages and methods of forming the same [patent_app_type] => utility [patent_app_number] => 18/151556 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 42 [patent_no_of_words] => 14223 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151556
INTEGRATED CIRCUIT PACKAGES AND METHODS OF FORMING THE SAME Jan 8, 2023 Pending
Array ( [id] => 19285818 [patent_doc_number] => 20240222295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => STACKED INORGANIC-ORGANIC DIELECTRICS FOR THIN FILM CAPACITORS IN PACKAGE SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/148598 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18148598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148598
STACKED INORGANIC-ORGANIC DIELECTRICS FOR THIN FILM CAPACITORS IN PACKAGE SUBSTRATES Dec 29, 2022 Pending
Array ( [id] => 20612920 [patent_doc_number] => 12588542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Multi-tool and multi-directional package singulation [patent_app_type] => utility [patent_app_number] => 18/090317 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090317
Multi-tool and multi-directional package singulation Dec 27, 2022 Issued
Array ( [id] => 18310378 [patent_doc_number] => 20230114278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SEMICONDUCTOR DEVICE PACKAGE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/080640 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18080640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080640
Semiconductor device package and method of manufacturing the same Dec 12, 2022 Issued
Array ( [id] => 19765100 [patent_doc_number] => 12223391 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Systems and methods for quantum based optimization of a personalized portfolio [patent_app_type] => utility [patent_app_number] => 18/063466 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 26092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063466
Systems and methods for quantum based optimization of a personalized portfolio Dec 7, 2022 Issued
Array ( [id] => 19780602 [patent_doc_number] => 12229636 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Systems and methods for quantum based optimization of a personalized portfolio [patent_app_type] => utility [patent_app_number] => 18/063449 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 26091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063449
Systems and methods for quantum based optimization of a personalized portfolio Dec 7, 2022 Issued
Array ( [id] => 19426783 [patent_doc_number] => 12086203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Noise reduced circuits for superconducting quantum computers [patent_app_type] => utility [patent_app_number] => 17/981939 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7499 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981939
Noise reduced circuits for superconducting quantum computers Nov 6, 2022 Issued
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