Search

Hung Nguyen

Examiner (ID: 13829, Phone: (571)272-2124 , Office: P/2882 )

Most Active Art Unit
2882
Art Unit(s)
2851, 2882
Total Applications
3062
Issued Applications
2654
Pending Applications
133
Abandoned Applications
304

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18470067 [patent_doc_number] => 20230204352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEM AND METHOD FOR GENERATING LEVEL DATA FOR A SURFACE OF A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/923535 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17923535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923535
System and method for generating level data for a surface of a substrate Mar 28, 2021 Issued
Array ( [id] => 17008927 [patent_doc_number] => 20210240088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METROLOGY APPARATUS WITH RADIATION SOURCE HAVING MULTIPLE BROADBAND OUTPUTS [patent_app_type] => utility [patent_app_number] => 17/213983 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213983
Metrology apparatus with radiation source having multiple broadband outputs Mar 25, 2021 Issued
Array ( [id] => 17580660 [patent_doc_number] => 20220137515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DIGITAL EXPOSURE APPARATUS AND EXPOSURE METHOD [patent_app_type] => utility [patent_app_number] => 17/214678 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17214678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214678
Digital exposure apparatus and exposure method Mar 25, 2021 Issued
Array ( [id] => 18261490 [patent_doc_number] => 11609188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Processing condition determination system and processing condition searching method [patent_app_type] => utility [patent_app_number] => 17/209735 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5278 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209735
Processing condition determination system and processing condition searching method Mar 22, 2021 Issued
Array ( [id] => 18352167 [patent_doc_number] => 20230140278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD AND INSPECTION DEVICE FOR OPTICALLY INSPECTING A SURFACE [patent_app_type] => utility [patent_app_number] => 17/917812 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917812
Method and inspection device for optically inspecting a surface Mar 21, 2021 Issued
Array ( [id] => 17922194 [patent_doc_number] => 11465418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Manufacturing method for structure and manufacturing method for liquid ejection head [patent_app_type] => utility [patent_app_number] => 17/204554 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 61 [patent_no_of_words] => 17370 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204554
Manufacturing method for structure and manufacturing method for liquid ejection head Mar 16, 2021 Issued
Array ( [id] => 16934216 [patent_doc_number] => 20210200105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => FIELD-TO-FIELD CORRECTIONS USING OVERLAY TARGETS [patent_app_type] => utility [patent_app_number] => 17/200479 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200479
Field-to-field corrections using overlay targets Mar 11, 2021 Issued
Array ( [id] => 19609829 [patent_doc_number] => 12158702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Exposure device [patent_app_type] => utility [patent_app_number] => 17/910632 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6489 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910632
Exposure device Mar 10, 2021 Issued
Array ( [id] => 17293843 [patent_doc_number] => 20210389682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Digital Exposure Control Method and Apparatus [patent_app_type] => utility [patent_app_number] => 17/199395 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199395
Digital exposure control method and apparatus Mar 10, 2021 Issued
Array ( [id] => 17371761 [patent_doc_number] => 20220026813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MASK CHUCK AND MASK MANUFACTURING APPARATUS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 17/198469 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7419 [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] => 17198469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198469
Mask chuck and mask manufacturing apparatus including same Mar 10, 2021 Issued
Array ( [id] => 19764010 [patent_doc_number] => 12222296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Inspection system for quality analysis of a product to be inspected [patent_app_type] => utility [patent_app_number] => 17/916620 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3703 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916620
Inspection system for quality analysis of a product to be inspected Mar 10, 2021 Issued
Array ( [id] => 17379475 [patent_doc_number] => 11237487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Imprint apparatus and article manufacturing method [patent_app_type] => utility [patent_app_number] => 17/195001 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 6575 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195001
Imprint apparatus and article manufacturing method Mar 7, 2021 Issued
Array ( [id] => 16918189 [patent_doc_number] => 20210191281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => CONTROL APPARATUS, EXPOSURE APPARATUS, AND METHOD OF MANUFACTURING ARTICLE [patent_app_type] => utility [patent_app_number] => 17/193075 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193075
Control apparatus, exposure apparatus, and method of manufacturing article Mar 4, 2021 Issued
Array ( [id] => 18755688 [patent_doc_number] => 20230359132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => VERTICAL MOTION PROTECTION METHOD AND DEVICE BASED ON DUAL-STAGE MOTION SYSTEM OF PHOTOLITHOGRAPHY MACHINE [patent_app_type] => utility [patent_app_number] => 18/042991 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042991
Vertical motion protection method and device based on dual-stage motion system of photolithography machine Mar 3, 2021 Issued
Array ( [id] => 18279636 [patent_doc_number] => 20230095108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD FOR PREPARING A SUBSTRATE AND LITHOGRAPHIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/911498 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17911498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911498
Method for preparing a substrate and lithographic apparatus Mar 2, 2021 Issued
Array ( [id] => 19827155 [patent_doc_number] => 12247927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method of evaluating semiconductor wafer [patent_app_type] => utility [patent_app_number] => 17/926514 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8139 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 905 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926514
Method of evaluating semiconductor wafer Mar 2, 2021 Issued
Array ( [id] => 19764013 [patent_doc_number] => 12222299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Method for assessing contrasts on surfaces [patent_app_type] => utility [patent_app_number] => 17/913497 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1545 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913497
Method for assessing contrasts on surfaces Mar 2, 2021 Issued
Array ( [id] => 17245187 [patent_doc_number] => 20210364930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SEMICONDUCTOR LITHOGRAPHY SYSTEM AND/OR METHOD [patent_app_type] => utility [patent_app_number] => 17/189371 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13789 [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] => 17189371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189371
Semiconductor lithography system and/or method Mar 1, 2021 Issued
Array ( [id] => 17364634 [patent_doc_number] => 11231653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Fluid handling structure and lithographic apparatus [patent_app_type] => utility [patent_app_number] => 17/186117 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 20404 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186117
Fluid handling structure and lithographic apparatus Feb 25, 2021 Issued
Array ( [id] => 18243907 [patent_doc_number] => 20230076218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => METHOD FOR CALIBRATING SIMULATION PROCESS BASED ON DEFECT-BASED PROCESS WINDOW [patent_app_type] => utility [patent_app_number] => 17/799019 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17799019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799019
Method for calibrating simulation process based on defect-based process window Feb 17, 2021 Issued
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