Search

Liang Dong

Examiner (ID: 2440, Phone: (571)270-0479 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
623
Issued Applications
285
Pending Applications
107
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18821362 [patent_doc_number] => 20230395703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/447932 [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] => 8348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18447932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447932
Semiconductor structure Aug 9, 2023 Issued
Array ( [id] => 18821260 [patent_doc_number] => 20230395601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => STRUCTURE AND METHOD FOR GATE-ALL-AROUND METAL-OXIDE-SEMICONDUCTOR DEVICES WITH IMPROVED CHANNEL CONFIGURATIONS [patent_app_type] => utility [patent_app_number] => 18/447407 [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] => 11809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447407
Structure and method for gate-all-around metal-oxide-semiconductor devices with improved channel configurations Aug 9, 2023 Issued
Array ( [id] => 18812937 [patent_doc_number] => 20230387274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/447489 [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] => 8888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18447489 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447489
Semiconductor devices and methods of manufacture Aug 9, 2023 Issued
Array ( [id] => 18849051 [patent_doc_number] => 20230411455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Core-Shell Nanostructures For Semiconductor Devices [patent_app_type] => utility [patent_app_number] => 18/232272 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232272
Core-shell nanostructures for semiconductor devices Aug 8, 2023 Issued
Array ( [id] => 18812936 [patent_doc_number] => 20230387273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SYSTEM AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/446738 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446738
SYSTEM AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES Aug 8, 2023 Pending
Array ( [id] => 19627249 [patent_doc_number] => 12166100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Nanosheet device with dipole dielectric layer and methods of forming the same [patent_app_type] => utility [patent_app_number] => 18/447006 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 8358 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447006 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447006
Nanosheet device with dipole dielectric layer and methods of forming the same Aug 8, 2023 Issued
Array ( [id] => 18848842 [patent_doc_number] => 20230411246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE [patent_app_type] => utility [patent_app_number] => 18/447032 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447032
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE Aug 8, 2023 Pending
Array ( [id] => 19376738 [patent_doc_number] => 12068318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Method of forming epitaxial features [patent_app_type] => utility [patent_app_number] => 18/446185 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8608 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18446185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446185
Method of forming epitaxial features Aug 7, 2023 Issued
Array ( [id] => 20217687 [patent_doc_number] => 12414356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Gate structure and method of forming same [patent_app_type] => utility [patent_app_number] => 18/366871 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 86 [patent_no_of_words] => 10711 [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] => 18366871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366871
Gate structure and method of forming same Aug 7, 2023 Issued
Array ( [id] => 19627276 [patent_doc_number] => 12166127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Semiconductor device and method of forming same [patent_app_type] => utility [patent_app_number] => 18/230419 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 44 [patent_no_of_words] => 13442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230419
Semiconductor device and method of forming same Aug 3, 2023 Issued
Array ( [id] => 19484379 [patent_doc_number] => 20240332421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/227979 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227979
SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME Jul 30, 2023 Pending
Array ( [id] => 19627192 [patent_doc_number] => 12166041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Semiconductor device and method [patent_app_type] => utility [patent_app_number] => 18/362749 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 40 [patent_no_of_words] => 12347 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18362749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362749
Semiconductor device and method Jul 30, 2023 Issued
Array ( [id] => 18789610 [patent_doc_number] => 20230378305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CONTACT STRUCTURES IN SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/227731 [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] => 8868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227731
CONTACT STRUCTURES IN SEMICONDUCTOR DEVICES Jul 27, 2023 Pending
Array ( [id] => 19486632 [patent_doc_number] => 20240334674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/227326 [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] => 6868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227326
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME Jul 27, 2023 Pending
Array ( [id] => 18789551 [patent_doc_number] => 20230378240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => LIGHT EMITTING STACKED STRUCTURE AND DISPLAY DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/226780 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18226780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226780
Light emitting stacked structure and display device having the same Jul 26, 2023 Issued
Array ( [id] => 18774639 [patent_doc_number] => 20230369470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ETCH SELECTIVITY CONTROL FOR EPITAXY PROCESS WINDOW ENLARGEMENT IN SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 18/359225 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359225
Etch selectivity control for epitaxy process window enlargement in semiconductor devices Jul 25, 2023 Issued
Array ( [id] => 19886943 [patent_doc_number] => 12272675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method of forming 3D stacked compute and memory with copper pillars [patent_app_type] => utility [patent_app_number] => 18/358552 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 10444 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358552
Method of forming 3D stacked compute and memory with copper pillars Jul 24, 2023 Issued
Array ( [id] => 18774640 [patent_doc_number] => 20230369471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Negative-Capacitance Field Effect Transistor [patent_app_type] => utility [patent_app_number] => 18/358066 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358066
Negative-capacitance field effect transistor Jul 24, 2023 Issued
Array ( [id] => 19886826 [patent_doc_number] => 12272553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Multi-layer photo etching mask including organic and inorganic materials [patent_app_type] => utility [patent_app_number] => 18/358476 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7989 [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] => 18358476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358476
Multi-layer photo etching mask including organic and inorganic materials Jul 24, 2023 Issued
Array ( [id] => 19781673 [patent_doc_number] => 12230712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Dielectric fin structure [patent_app_type] => utility [patent_app_number] => 18/357832 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357832
Dielectric fin structure Jul 23, 2023 Issued
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