Search

Cheng Yuan Tseng

Examiner (ID: 16688, Phone: (571)272-9772 , Office: P/2184 )

Most Active Art Unit
2184
Art Unit(s)
2184, 3992, 2615, 2182, 2132
Total Applications
1179
Issued Applications
946
Pending Applications
89
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20153355 [patent_doc_number] => 20250253193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/190655 [patent_app_country] => US [patent_app_date] => 2025-04-27 [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] => -7 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19190655 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/190655
Semiconductor device and fabrication method thereof Apr 26, 2025 Issued
Array ( [id] => 19515873 [patent_doc_number] => 20240347559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => IMAGE SENSOR AND MANUFACTURING PROCESS THEREOF [patent_app_type] => utility [patent_app_number] => 18/754448 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754448
Image sensor and manufacturing process thereof Jun 25, 2024 Issued
Array ( [id] => 19951223 [patent_doc_number] => 12322594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Method for making semiconductor device including a superlattice and enriched silicon 28 epitaxial layer [patent_app_type] => utility [patent_app_number] => 18/748489 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2296 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748489
Method for making semiconductor device including a superlattice and enriched silicon 28 epitaxial layer Jun 19, 2024 Issued
Array ( [id] => 19483978 [patent_doc_number] => 20240332020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => TRENCH ETCHING PROCESS FOR PHOTORESIST LINE ROUGHNESS IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/740970 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740970
Trench etching process for photoresist line roughness improvement Jun 11, 2024 Issued
Array ( [id] => 19454974 [patent_doc_number] => 20240315104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DISPLAY DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/674136 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674136
Display device and electronic apparatus May 23, 2024 Issued
Array ( [id] => 20416791 [patent_doc_number] => 12500084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Semiconductor manufacturing apparatus and method of manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 18/656987 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 10217 [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] => 18656987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656987
Semiconductor manufacturing apparatus and method of manufacturing semiconductor device May 6, 2024 Issued
Array ( [id] => 19392731 [patent_doc_number] => 20240282601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHODS OF SELECTIVE OXIDATION ON RAPID THERMAL PROCESSING (RTP) CHAMBER WITH ACTIVE STEAM GENERATION [patent_app_type] => utility [patent_app_number] => 18/653955 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653955
Methods of selective oxidation on rapid thermal processing (RTP) chamber with active steam generation May 1, 2024 Issued
Array ( [id] => 19945429 [patent_doc_number] => 12317579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method for manufacturing semiconductor device structure [patent_app_type] => utility [patent_app_number] => 18/637723 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 2949 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637723
Method for manufacturing semiconductor device structure Apr 16, 2024 Issued
Array ( [id] => 19349417 [patent_doc_number] => 20240258381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR PREPARING RECESSED GATE STRUCTURE WITH PROTECTION LAYER [patent_app_type] => utility [patent_app_number] => 18/636545 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636545
Method for preparing recessed gate structure with protection layer Apr 15, 2024 Issued
Array ( [id] => 19349132 [patent_doc_number] => 20240258096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD AND STRUCTURE FOR SEMICONDUCTOR INTERCONNECT [patent_app_type] => utility [patent_app_number] => 18/635270 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635270
METHOD AND STRUCTURE FOR SEMICONDUCTOR INTERCONNECT Apr 14, 2024 Pending
Array ( [id] => 20113327 [patent_doc_number] => 12364083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 18/636253 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636253
Display device Apr 14, 2024 Issued
Array ( [id] => 19840403 [patent_doc_number] => 12252775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Sputtering target, method for manufacturing sputtering target, and method for forming thin film [patent_app_type] => utility [patent_app_number] => 18/633854 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 90 [patent_no_of_words] => 30800 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633854
Sputtering target, method for manufacturing sputtering target, and method for forming thin film Apr 11, 2024 Issued
Array ( [id] => 19321552 [patent_doc_number] => 20240243099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => HYPERCHIP [patent_app_type] => utility [patent_app_number] => 18/615654 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615654
Hyperchip Mar 24, 2024 Issued
Array ( [id] => 19407153 [patent_doc_number] => 20240290664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Transmission-Based Temperature Measurement of a Workpiece in a Thermal Processing System [patent_app_type] => utility [patent_app_number] => 18/597421 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12816 [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] => 18597421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597421
Transmission-based temperature measurement of a workpiece in a thermal processing system Mar 5, 2024 Issued
Array ( [id] => 19337108 [patent_doc_number] => 20240251538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => BONDED SEMICONDUCTOR DEVICES HAVING PROCESSOR AND STATIC RANDOM-ACCESS MEMORY AND METHODS FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/587031 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587031
Bonded semiconductor devices having processor and static random-access memory and methods for forming the same Feb 25, 2024 Issued
Array ( [id] => 19237530 [patent_doc_number] => 20240194725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LED DISPLAY APPARATUS HAVING MICRO LED MODULE [patent_app_type] => utility [patent_app_number] => 18/444112 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444112
LED DISPLAY APPARATUS HAVING MICRO LED MODULE Feb 15, 2024 Pending
Array ( [id] => 20119692 [patent_doc_number] => 12369431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method of selectively transferring semiconductor device [patent_app_type] => utility [patent_app_number] => 18/440306 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 91 [patent_no_of_words] => 9743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440306
Method of selectively transferring semiconductor device Feb 12, 2024 Issued
Array ( [id] => 20598005 [patent_doc_number] => 12581742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Semiconductor device and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/435283 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 72 [patent_figures_cnt] => 321 [patent_no_of_words] => 24930 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435283
Semiconductor device and method for manufacturing the same Feb 6, 2024 Issued
Array ( [id] => 20266990 [patent_doc_number] => 12437988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Single crystal semiconductor structure and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/429845 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2109 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18429845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429845
Single crystal semiconductor structure and method of manufacturing the same Jan 31, 2024 Issued
Array ( [id] => 19176404 [patent_doc_number] => 20240162378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/419650 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419650
LIGHT-EMITTING DEVICE Jan 22, 2024 Pending
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