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] => 19362499 [patent_doc_number] => 20240264533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SUBSTRATE HOLDER, LITHOGRAPHIC APPARATUS, DEVICE MANUFACTURING METHOD, AND METHOD OF MANUFACTURING A SUBSTRATE HOLDER [patent_app_type] => utility [patent_app_number] => 18/635589 [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] => 16120 [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] => 18635589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635589
Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder Apr 14, 2024 Issued
Array ( [id] => 19333975 [patent_doc_number] => 20240248405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => EXPOSURE METHOD, EXPOSURE DEVICE, AND METHOD OF MANUFACTURING OPTICALLY-ANISOTROPIC LAYER [patent_app_type] => utility [patent_app_number] => 18/628911 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628911
EXPOSURE METHOD, EXPOSURE DEVICE, AND METHOD OF MANUFACTURING OPTICALLY-ANISOTROPIC LAYER Apr 7, 2024 Pending
Array ( [id] => 19302661 [patent_doc_number] => 20240231240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => IMMERSION EXPOSURE TOOL [patent_app_type] => utility [patent_app_number] => 18/609433 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [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] => 18609433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609433
Immersion exposure tool Mar 18, 2024 Issued
Array ( [id] => 19283370 [patent_doc_number] => 20240219846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ELECTRONIC DEVICE MANUFACTURING METHOD AND LITHOGRAPHY CONTROL PROCESSOR [patent_app_type] => utility [patent_app_number] => 18/606012 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606012
ELECTRONIC DEVICE MANUFACTURING METHOD AND LITHOGRAPHY CONTROL PROCESSOR Mar 14, 2024 Pending
Array ( [id] => 19333980 [patent_doc_number] => 20240248410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => EUV ILLUMINATION DEVICE AND METHOD FOR OPERATING A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS DESIGNED FOR OPERATION IN THE EUV [patent_app_type] => utility [patent_app_number] => 18/605591 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605591
EUV ILLUMINATION DEVICE AND METHOD FOR OPERATING A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS DESIGNED FOR OPERATION IN THE EUV Mar 13, 2024 Pending
Array ( [id] => 19250611 [patent_doc_number] => 20240201601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => IN-SITU LITHOGRAPHY PATTERN ENHANCEMENT WITH LOCALIZED STRESS TREATMENT TUNING USING HEAT ZONES [patent_app_type] => utility [patent_app_number] => 18/593330 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18593330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593330
In-situ lithography pattern enhancement with localized stress treatment tuning using heat zones Feb 29, 2024 Issued
Array ( [id] => 19949739 [patent_doc_number] => 12321100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Semiconductor lithography system and/or method [patent_app_type] => utility [patent_app_number] => 18/593469 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 8910 [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] => 18593469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593469
Semiconductor lithography system and/or method Feb 29, 2024 Issued
Array ( [id] => 20434074 [patent_doc_number] => 12504695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => MEMS based spatial light modulators and applications [patent_app_type] => utility [patent_app_number] => 18/441275 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 4535 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441275
MEMS based spatial light modulators and applications Feb 13, 2024 Issued
Array ( [id] => 19219508 [patent_doc_number] => 20240184212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => OPTICAL SYSTEM AND PROJECTION EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/438842 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438842
Optical system and projection exposure apparatus Feb 11, 2024 Issued
Array ( [id] => 20689011 [patent_doc_number] => 12619159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Method for modeling measurement data over a substrate area and associated apparatuses [patent_app_type] => utility [patent_app_number] => 18/437564 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 10384 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437564
Method for modeling measurement data over a substrate area and associated apparatuses Feb 8, 2024 Issued
Array ( [id] => 20166389 [patent_doc_number] => 20250258436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EUV COLLECTOR FOR USE IN AN EUV PROJECTION EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/437409 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18437409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437409
EUV COLLECTOR FOR USE IN AN EUV PROJECTION EXPOSURE APPARATUS Feb 8, 2024 Pending
Array ( [id] => 20166389 [patent_doc_number] => 20250258436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EUV COLLECTOR FOR USE IN AN EUV PROJECTION EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/437409 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18437409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437409
EUV COLLECTOR FOR USE IN AN EUV PROJECTION EXPOSURE APPARATUS Feb 8, 2024 Pending
Array ( [id] => 19725506 [patent_doc_number] => 20250028257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SEMICONDUCTOR PROCESS APPARATUS [patent_app_type] => utility [patent_app_number] => 18/436744 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436744
SEMICONDUCTOR PROCESS APPARATUS Feb 7, 2024 Pending
Array ( [id] => 20130574 [patent_doc_number] => 12372885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Substrate processing apparatus and method of fabricating semiconductor device using the same [patent_app_type] => utility [patent_app_number] => 18/434948 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 4741 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434948
Substrate processing apparatus and method of fabricating semiconductor device using the same Feb 6, 2024 Issued
Array ( [id] => 19685836 [patent_doc_number] => 20250004381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHOD OF FORMING PHOTORESIST PATTERNS AND BAKING EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/432182 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3423 [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] => 18432182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432182
METHOD OF FORMING PHOTORESIST PATTERNS AND BAKING EQUIPMENT Feb 4, 2024 Pending
Array ( [id] => 20387795 [patent_doc_number] => 12487520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Multi-layer photoresist systems and methods for manufacturing electrochemical deposition printheads [patent_app_type] => utility [patent_app_number] => 18/428830 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 7709 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428830
Multi-layer photoresist systems and methods for manufacturing electrochemical deposition printheads Jan 30, 2024 Issued
Array ( [id] => 19302668 [patent_doc_number] => 20240231247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => METROLOGY METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/413910 [patent_app_country] => US [patent_app_date] => 2024-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18413910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/413910
Metrology method and apparatus Jan 15, 2024 Issued
Array ( [id] => 19333987 [patent_doc_number] => 20240248417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/412739 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412739
Substrate processing apparatus and substrate processing method Jan 14, 2024 Issued
Array ( [id] => 20415362 [patent_doc_number] => 12498643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Fabrication of microscale structures [patent_app_type] => utility [patent_app_number] => 18/412449 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 3504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412449
Fabrication of microscale structures Jan 11, 2024 Issued
Array ( [id] => 19128935 [patent_doc_number] => 20240134288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => OPTICAL DEVICE, EXPOSURE DEVICE, METHOD FOR MANUFACTURING FLAT PANEL DISPLAY, AND METHOD FOR MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/400139 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18400139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400139
Optical device, exposure device, method for manufacturing flat panel display, and method for manufacturing device Dec 28, 2023 Issued
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