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] => 20550081 [patent_doc_number] => 12560869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Inspection tool, method and lithographic apparatus [patent_app_type] => utility [patent_app_number] => 18/571913 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10102 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18571913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/571913
Inspection tool, method and lithographic apparatus May 22, 2022 Issued
Array ( [id] => 18787602 [patent_doc_number] => 20230375940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => LITHOGRAPHY SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 17/747939 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17747939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747939
Lithography system and methods May 17, 2022 Issued
Array ( [id] => 19044640 [patent_doc_number] => 11933737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Detection device and method for detecting workpiece [patent_app_type] => utility [patent_app_number] => 17/747475 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 3468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747475
Detection device and method for detecting workpiece May 17, 2022 Issued
Array ( [id] => 18247572 [patent_doc_number] => 11604151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Surface topography measurement apparatus and method [patent_app_type] => utility [patent_app_number] => 17/747639 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8587 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747639
Surface topography measurement apparatus and method May 17, 2022 Issued
Array ( [id] => 17839266 [patent_doc_number] => 20220276571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => DEVICE AND METHOD FOR MEASURING SUBSTRATES FOR SEMICONDUCTOR LITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/746272 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17746272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746272
Device and method for measuring substrates for semiconductor lithography May 16, 2022 Issued
Array ( [id] => 20144986 [patent_doc_number] => 12379326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Dark-field microscopy imaging apparatus [patent_app_type] => utility [patent_app_number] => 17/745506 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 43 [patent_no_of_words] => 6770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17745506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745506
Dark-field microscopy imaging apparatus May 15, 2022 Issued
Array ( [id] => 19397941 [patent_doc_number] => 12072297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Information processing apparatus, information processing method, and storage medium [patent_app_type] => utility [patent_app_number] => 17/744230 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 89 [patent_no_of_words] => 21453 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744230
Information processing apparatus, information processing method, and storage medium May 12, 2022 Issued
Array ( [id] => 19625148 [patent_doc_number] => 12163970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => System and method for inspecting a component for anomalous regions [patent_app_type] => utility [patent_app_number] => 17/744223 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4522 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744223
System and method for inspecting a component for anomalous regions May 12, 2022 Issued
Array ( [id] => 17991244 [patent_doc_number] => 20220357281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DIE INSPECTION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 17/737358 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737358
Die inspection method and apparatus May 4, 2022 Issued
Array ( [id] => 18223453 [patent_doc_number] => 20230062447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => SUBSTRATE TRANSFERRING UNIT, SUBSTRATE PROCESSING APPARATUS, AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/735723 [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] => 6977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735723
Substrate transferring unit, substrate processing apparatus, and substrate processing method May 2, 2022 Issued
Array ( [id] => 17809096 [patent_doc_number] => 20220260931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND APPARATUS FOR MANUFACTURING THE SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/733664 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733664
Method of manufacturing a semiconductor device and apparatus for manufacturing the semiconductor device Apr 28, 2022 Issued
Array ( [id] => 17809095 [patent_doc_number] => 20220260930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Pattern Measurement Device and Pattern Measurement Method [patent_app_type] => utility [patent_app_number] => 17/732969 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 17732969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732969
Pattern measurement device and pattern measurement method Apr 28, 2022 Issued
Array ( [id] => 17981916 [patent_doc_number] => 20220347952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => APPARATUS AND METHOD FOR MANUFACTURING PHASE MASKS FOR LENS-LESS CAMERA [patent_app_type] => utility [patent_app_number] => 17/733114 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733114
Apparatus and method for manufacturing phase masks for lens-less camera Apr 28, 2022 Issued
Array ( [id] => 19864132 [patent_doc_number] => 20250102918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/574492 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574492
Substrate processing apparatus and substrate processing method Apr 25, 2022 Issued
Array ( [id] => 18181450 [patent_doc_number] => 20230042179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SYSTEM FOR INSPECTING THIN GLASS [patent_app_type] => utility [patent_app_number] => 17/729344 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729344
System for inspecting thin glass Apr 25, 2022 Issued
Array ( [id] => 18727053 [patent_doc_number] => 20230341334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HIGH THROUGHPUT DEFECT DETECTION [patent_app_type] => utility [patent_app_number] => 17/729863 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17729863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729863
High throughput defect detection Apr 25, 2022 Issued
Array ( [id] => 17777843 [patent_doc_number] => 20220244192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => IMAGING DEVICE, INSPECTION APPARATUS AND INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/727191 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727191
Imaging device, inspection apparatus and inspection method Apr 21, 2022 Issued
Array ( [id] => 19061505 [patent_doc_number] => 11940734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Apparatus and method for treating substrate [patent_app_type] => utility [patent_app_number] => 17/726343 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 10412 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17726343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726343
Apparatus and method for treating substrate Apr 20, 2022 Issued
Array ( [id] => 19413123 [patent_doc_number] => 12078937 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Near-field lithography immersion system, immersion unit and interface module thereof [patent_app_type] => utility [patent_app_number] => 18/287638 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6352 [patent_no_of_claims] => 10 [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] => 18287638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287638
Near-field lithography immersion system, immersion unit and interface module thereof Apr 14, 2022 Issued
Array ( [id] => 17931493 [patent_doc_number] => 20220326618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SYSTEM ARCHITECTURE OF MANUFACTURING OF SEMICONDUCTOR WAFERS [patent_app_type] => utility [patent_app_number] => 17/717856 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10041 [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] => 17717856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717856
System architecture of manufacturing of semiconductor wafers Apr 10, 2022 Issued
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