Search

Vincent Wen-liang Chang

Examiner (ID: 11575, Phone: (571)270-1214 , Office: P/2116 )

Most Active Art Unit
2119
Art Unit(s)
2119, 2115, 2116, 2127
Total Applications
435
Issued Applications
296
Pending Applications
44
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18776409 [patent_doc_number] => 20230371247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MIM EFUSE MEMORY DEVICES AND MEMORY ARRAY [patent_app_type] => utility [patent_app_number] => 18/357776 [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] => 6983 [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] => 18357776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357776
MIM EFUSE MEMORY DEVICES AND MEMORY ARRAY Jul 23, 2023 Pending
Array ( [id] => 18774655 [patent_doc_number] => 20230369486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING IMPROVED DEEP SHIELD CONNECTION PATTERNS [patent_app_type] => utility [patent_app_number] => 18/355683 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355683
GATE TRENCH POWER SEMICONDUCTOR DEVICES HAVING IMPROVED DEEP SHIELD CONNECTION PATTERNS Jul 19, 2023 Pending
Array ( [id] => 18757704 [patent_doc_number] => 20230361167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/352283 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18352283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352283
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD Jul 13, 2023 Pending
Array ( [id] => 19108671 [patent_doc_number] => 11961785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Circuit carrier arrangement and method for producing such a circuit carrier arrangement [patent_app_type] => utility [patent_app_number] => 18/215854 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3337 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215854
Circuit carrier arrangement and method for producing such a circuit carrier arrangement Jun 28, 2023 Issued
Array ( [id] => 19460146 [patent_doc_number] => 12100653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Resistance tunable fuse structure formed by embedded thin metal layers [patent_app_type] => utility [patent_app_number] => 18/307286 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8437 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307286
Resistance tunable fuse structure formed by embedded thin metal layers Apr 25, 2023 Issued
Array ( [id] => 18570579 [patent_doc_number] => 20230260916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SEMICONDUCTOR DEVICES HAVING PENETRATION VIAS [patent_app_type] => utility [patent_app_number] => 18/137506 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137506
SEMICONDUCTOR DEVICES HAVING PENETRATION VIAS Apr 20, 2023 Pending
Array ( [id] => 19357003 [patent_doc_number] => 12057460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Imaging device [patent_app_type] => utility [patent_app_number] => 18/101834 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7572 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101834
Imaging device Jan 25, 2023 Issued
Array ( [id] => 18365061 [patent_doc_number] => 20230146652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/154051 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154051
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Jan 12, 2023 Pending
Array ( [id] => 18269606 [patent_doc_number] => 20230090848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => LEAD FRAME FOR A PACKAGE FOR A SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND PROCESS FOR MANUFACTURING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/070051 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18070051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070051
LEAD FRAME FOR A PACKAGE FOR A SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE AND PROCESS FOR MANUFACTURING A SEMICONDUCTOR DEVICE Nov 27, 2022 Pending
Array ( [id] => 18244852 [patent_doc_number] => 20230077163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DEVICES INCLUDING A STAIR STEP STRUCTURE ADJACENT A SUBSTANTIALLY PLANAR, VERTICALLY EXTENTING SURFACE OF A STACK STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/050431 [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] => 10027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18050431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050431
DEVICES INCLUDING A STAIR STEP STRUCTURE ADJACENT A SUBSTANTIALLY PLANAR, VERTICALLY EXTENTING SURFACE OF A STACK STRUCTURE Oct 26, 2022 Pending
Array ( [id] => 18959020 [patent_doc_number] => 20240047347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => E-FUSE STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/879145 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879145
E-FUSE STRUCTURES Aug 1, 2022 Pending
Array ( [id] => 18024360 [patent_doc_number] => 20220375859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => E-Fuse Enhancement By Underlayer Layout Design [patent_app_type] => utility [patent_app_number] => 17/875042 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17875042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875042
E-Fuse Enhancement By Underlayer Layout Design Jul 26, 2022 Pending
Array ( [id] => 18983585 [patent_doc_number] => 11908774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Semiconductor package including composite molding structure [patent_app_type] => utility [patent_app_number] => 17/850504 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7220 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850504
Semiconductor package including composite molding structure Jun 26, 2022 Issued
Array ( [id] => 17917633 [patent_doc_number] => 20220320029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Dummy Structure of Stacked and Bonded Semiconductor Device [patent_app_type] => utility [patent_app_number] => 17/843725 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843725
Dummy Structure of Stacked and Bonded Semiconductor Device Jun 16, 2022 Pending
Array ( [id] => 19016354 [patent_doc_number] => 11923296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/841203 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8221 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841203
Semiconductor device Jun 14, 2022 Issued
Array ( [id] => 18833843 [patent_doc_number] => 20230402370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => SEMICONDUCTOR DEVICE WITH FUSE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/839796 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839796
SEMICONDUCTOR DEVICE WITH FUSE STRUCTURE Jun 13, 2022 Pending
Array ( [id] => 18359894 [patent_doc_number] => 20230141485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DEVICE TRANSFER SUBSTRATE, DEVICE TRANSFER STRUCTURE, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/735747 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 17735747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735747
DEVICE TRANSFER SUBSTRATE, DEVICE TRANSFER STRUCTURE, AND DISPLAY APPARATUS May 2, 2022 Pending
Array ( [id] => 17708608 [patent_doc_number] => 20220208616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES BY ETCHING ACTIVE FINS USING ETCHING MASKS [patent_app_type] => utility [patent_app_number] => 17/698487 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698487
Methods of manufacturing semiconductor devices by etching active fins using etching masks Mar 17, 2022 Issued
Array ( [id] => 17615420 [patent_doc_number] => 20220157700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => TWO SIDED BONDABLE LEAD FRAME [patent_app_type] => utility [patent_app_number] => 17/590663 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17590663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590663
TWO SIDED BONDABLE LEAD FRAME Jan 31, 2022 Pending
Array ( [id] => 17752889 [patent_doc_number] => 20220231094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Transparent OLED Device [patent_app_type] => utility [patent_app_number] => 17/579084 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10456 [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] => 17579084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579084
Transparent OLED Device Jan 18, 2022 Pending
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