
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18722841
[patent_doc_number] => 11800212
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-10-24
[patent_title] => Multi-directional overlay metrology using multiple illumination parameters and isolated imaging
[patent_app_type] => utility
[patent_app_number] => 17/716757
[patent_app_country] => US
[patent_app_date] => 2022-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 24
[patent_no_of_words] => 12060
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 241
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716757
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/716757 | Multi-directional overlay metrology using multiple illumination parameters and isolated imaging | Apr 7, 2022 | Issued |
Array
(
[id] => 17961273
[patent_doc_number] => 20220341854
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-27
[patent_title] => EROSION DETECTION AND PREDICTION
[patent_app_type] => utility
[patent_app_number] => 17/716565
[patent_app_country] => US
[patent_app_date] => 2022-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7200
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17716565
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/716565 | Erosion detection and prediction | Apr 7, 2022 | Issued |
Array
(
[id] => 18493178
[patent_doc_number] => 11698592
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-11
[patent_title] => Particle removing assembly and method of cleaning mask for lithography
[patent_app_type] => utility
[patent_app_number] => 17/713012
[patent_app_country] => US
[patent_app_date] => 2022-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 23
[patent_no_of_words] => 5966
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 17713012
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/713012 | Particle removing assembly and method of cleaning mask for lithography | Apr 3, 2022 | Issued |
Array
(
[id] => 19061166
[patent_doc_number] => 11940391
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-26
[patent_title] => Defect inspection apparatus, method for inspecting defect, and method for manufacturing photomask blank
[patent_app_type] => utility
[patent_app_number] => 17/712031
[patent_app_country] => US
[patent_app_date] => 2022-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 5778
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712031
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/712031 | Defect inspection apparatus, method for inspecting defect, and method for manufacturing photomask blank | Mar 31, 2022 | Issued |
Array
(
[id] => 19602816
[patent_doc_number] => 20240393696
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-28
[patent_title] => UV LITHOGRAPHY SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/284833
[patent_app_country] => US
[patent_app_date] => 2022-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14691
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[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] => 18284833
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/284833 | UV LITHOGRAPHY SYSTEM AND METHOD | Mar 30, 2022 | Pending |
Array
(
[id] => 17736327
[patent_doc_number] => 20220221786
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-14
[patent_title] => Graded Interface In Bragg Reflector
[patent_app_type] => utility
[patent_app_number] => 17/708593
[patent_app_country] => US
[patent_app_date] => 2022-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708593
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/708593 | Graded interface in Bragg reflector | Mar 29, 2022 | Issued |
Array
(
[id] => 17915179
[patent_doc_number] => 20220317575
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-06
[patent_title] => SUBSTRATE PROCESSING APPARATUS AND METHOD OF PROCESSING SUBSTRATE
[patent_app_type] => utility
[patent_app_number] => 17/703211
[patent_app_country] => US
[patent_app_date] => 2022-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10156
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703211
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/703211 | Substrate processing apparatus and method of processing substrate | Mar 23, 2022 | Issued |
Array
(
[id] => 19219511
[patent_doc_number] => 20240184215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-06
[patent_title] => METROLOGY TOOL CALIBRATION METHOD AND ASSOCIATED METROLOGY TOOL
[patent_app_type] => utility
[patent_app_number] => 18/286327
[patent_app_country] => US
[patent_app_date] => 2022-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14491
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18286327
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/286327 | METROLOGY TOOL CALIBRATION METHOD AND ASSOCIATED METROLOGY TOOL | Mar 22, 2022 | Pending |
Array
(
[id] => 19434255
[patent_doc_number] => 20240302753
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-12
[patent_title] => LITHOGRAPHIC APPARATUS, TEMPERATURE SENSOR, AND FIBER BRAGG GRATING SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/284161
[patent_app_country] => US
[patent_app_date] => 2022-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14287
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18284161
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/284161 | Lithographic apparatus, temperature sensor, and fiber Bragg grating sensor | Mar 20, 2022 | Issued |
Array
(
[id] => 17689101
[patent_doc_number] => 20220196393
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-23
[patent_title] => Inspection Method and Apparatus, Lithographic Apparatus, Lithographic Processing Cell and Device Manufacturing Method
[patent_app_type] => utility
[patent_app_number] => 17/692974
[patent_app_country] => US
[patent_app_date] => 2022-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7862
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -33
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692974
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/692974 | Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method | Mar 10, 2022 | Issued |
Array
(
[id] => 18414482
[patent_doc_number] => 11669021
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-06
[patent_title] => Lithographic apparatus and device manufacturing method
[patent_app_type] => utility
[patent_app_number] => 17/692859
[patent_app_country] => US
[patent_app_date] => 2022-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 13
[patent_no_of_words] => 11164
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692859
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/692859 | Lithographic apparatus and device manufacturing method | Mar 10, 2022 | Issued |
Array
(
[id] => 20481490
[patent_doc_number] => 12529964
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-20
[patent_title] => Fluid handling system, method and lithographic apparatus
[patent_app_type] => utility
[patent_app_number] => 18/555192
[patent_app_country] => US
[patent_app_date] => 2022-03-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 8244
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555192
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/555192 | Fluid handling system, method and lithographic apparatus | Mar 9, 2022 | Issued |
Array
(
[id] => 17809087
[patent_doc_number] => 20220260922
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => APPARATUS AND METHOD FOR GENERATING EXTREME ULTRAVIOLET RADIATION
[patent_app_type] => utility
[patent_app_number] => 17/688313
[patent_app_country] => US
[patent_app_date] => 2022-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6600
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688313
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/688313 | Apparatus and method for generating extreme ultraviolet radiation | Mar 6, 2022 | Issued |
Array
(
[id] => 17762584
[patent_doc_number] => 20220236196
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-07-28
[patent_title] => METHODS FOR DETERMINING FOCUS SPOT WINDOW AND JUDGING WHETHER WAFER NEEDS TO BE REWORKED
[patent_app_type] => utility
[patent_app_number] => 17/653440
[patent_app_country] => US
[patent_app_date] => 2022-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6781
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653440
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/653440 | Methods for determining focus spot window and judging whether wafer needs to be reworked | Mar 2, 2022 | Issued |
Array
(
[id] => 19885402
[patent_doc_number] => 12271115
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Method to detect a defect on a lithographic sample and metrology system to perform such a method
[patent_app_type] => utility
[patent_app_number] => 17/684913
[patent_app_country] => US
[patent_app_date] => 2022-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 4461
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684913
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/684913 | Method to detect a defect on a lithographic sample and metrology system to perform such a method | Mar 1, 2022 | Issued |
Array
(
[id] => 18284632
[patent_doc_number] => 20230100104
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => INSPECTION DEVICE AND INSPECTION METHOD
[patent_app_type] => utility
[patent_app_number] => 17/684123
[patent_app_country] => US
[patent_app_date] => 2022-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9255
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684123
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/684123 | Inspection device and inspection method | Feb 28, 2022 | Issued |
Array
(
[id] => 18981275
[patent_doc_number] => 11906439
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-20
[patent_title] => Optical inspection method, non-transitory storage medium storing optical inspection program, and optical inspection apparatus
[patent_app_type] => utility
[patent_app_number] => 17/681396
[patent_app_country] => US
[patent_app_date] => 2022-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 12963
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681396
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/681396 | Optical inspection method, non-transitory storage medium storing optical inspection program, and optical inspection apparatus | Feb 24, 2022 | Issued |
Array
(
[id] => 18272289
[patent_doc_number] => 20230093531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-23
[patent_title] => PROCESSING METHOD AND PROCESSING DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/677960
[patent_app_country] => US
[patent_app_date] => 2022-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6608
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677960
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/677960 | Processing method and processing device | Feb 21, 2022 | Issued |
Array
(
[id] => 20481487
[patent_doc_number] => 12529961
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-20
[patent_title] => Roll-to-roll based 3D printing through computed axial lithography
[patent_app_type] => utility
[patent_app_number] => 18/271104
[patent_app_country] => US
[patent_app_date] => 2022-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 38
[patent_no_of_words] => 2560
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271104
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/271104 | Roll-to-roll based 3D printing through computed axial lithography | Feb 21, 2022 | Issued |
Array
(
[id] => 18291016
[patent_doc_number] => 11619885
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-04
[patent_title] => Mask chuck and mask manufacturing apparatus including same
[patent_app_type] => utility
[patent_app_number] => 17/677188
[patent_app_country] => US
[patent_app_date] => 2022-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 19
[patent_no_of_words] => 7436
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677188
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/677188 | Mask chuck and mask manufacturing apparatus including same | Feb 21, 2022 | Issued |