Search

Kiet Tuan Nguyen

Examiner (ID: 15523, Phone: (571)272-2479 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2878, 3621, 2881, 2506
Total Applications
3960
Issued Applications
3523
Pending Applications
215
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20142458 [patent_doc_number] => 12376771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Mass spectrometry system and method with controlled ion transfer [patent_app_type] => utility [patent_app_number] => 19/074212 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 99 [patent_no_of_words] => 29175 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074212 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074212
Mass spectrometry system and method with controlled ion transfer Mar 6, 2025 Issued
Array ( [id] => 20142457 [patent_doc_number] => 12376770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => System and method for ion packet formation, delivery, and calibration in mass spectrometry [patent_app_type] => utility [patent_app_number] => 19/074174 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 99 [patent_no_of_words] => 29174 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074174 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074174
System and method for ion packet formation, delivery, and calibration in mass spectrometry Mar 6, 2025 Issued
Array ( [id] => 20092529 [patent_doc_number] => 20250222465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => AUTOMATIC MAGNETIC IMPURITY SAMPLE ISOLATION [patent_app_type] => utility [patent_app_number] => 19/023867 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7964 [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] => 19023867 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023867
Automatic magnetic impurity sample isolation Jan 15, 2025 Issued
Array ( [id] => 19896531 [patent_doc_number] => 12274422 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Apparatus for sanitizing a fiberoptic endoscope [patent_app_type] => utility [patent_app_number] => 18/975232 [patent_app_country] => US [patent_app_date] => 2024-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3277 [patent_no_of_claims] => 20 [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] => 18975232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/975232
Apparatus for sanitizing a fiberoptic endoscope Dec 9, 2024 Issued
Array ( [id] => 19657254 [patent_doc_number] => 20240424319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => PATH PLANNING FOR RADIATION THERAPY [patent_app_type] => utility [patent_app_number] => 18/825090 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825090 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825090
PATH PLANNING FOR RADIATION THERAPY Sep 4, 2024 Pending
Array ( [id] => 19820907 [patent_doc_number] => 20250079114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => ION PROBE WITH COUPLING TO PLASMA [patent_app_type] => utility [patent_app_number] => 18/793576 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793576
ION PROBE WITH COUPLING TO PLASMA Aug 1, 2024 Pending
Array ( [id] => 19599025 [patent_doc_number] => 20240389905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => System and method for mass spectrometry imaging [patent_app_type] => utility [patent_app_number] => 18/789390 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -86 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18789390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/789390
System and method for mass spectrometry imaging Jul 29, 2024 Pending
Array ( [id] => 19696309 [patent_doc_number] => 20250014854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ENERGY FILTER ELEMENT FOR ION IMPLANTATION SYSTEMS FOR THE USE IN THE PRODUCTION OF WAFERS [patent_app_type] => utility [patent_app_number] => 18/783964 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18783964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783964
ENERGY FILTER ELEMENT FOR ION IMPLANTATION SYSTEMS FOR THE USE IN THE PRODUCTION OF WAFERS Jul 24, 2024 Pending
Array ( [id] => 19529863 [patent_doc_number] => 20240353765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD AND APPARATUS FOR MITIGATING TIN DEBRIS [patent_app_type] => utility [patent_app_number] => 18/761020 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8618 [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] => 18761020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761020
METHOD AND APPARATUS FOR MITIGATING TIN DEBRIS Jun 30, 2024 Pending
Array ( [id] => 19500277 [patent_doc_number] => 20240339295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHOD OF GENERATING A SAMPLE MAP, COMPUTER PROGRAM PRODUCT, CHARGED PARTICLE INSPECTION SYSTEM, METHOD OF PROCESSING A SAMPLE, ASSESSMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/744367 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744367
METHOD OF GENERATING A SAMPLE MAP, COMPUTER PROGRAM PRODUCT, CHARGED PARTICLE INSPECTION SYSTEM, METHOD OF PROCESSING A SAMPLE, ASSESSMENT METHOD Jun 13, 2024 Pending
Array ( [id] => 19480928 [patent_doc_number] => 20240328970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD OF 3D VOLUME INSPECTION OF SEMICONDUCTOR WAFERS WITH INCREASED THROUGHPUT [patent_app_type] => utility [patent_app_number] => 18/739964 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739964
METHOD OF 3D VOLUME INSPECTION OF SEMICONDUCTOR WAFERS WITH INCREASED THROUGHPUT Jun 10, 2024 Pending
Array ( [id] => 20153283 [patent_doc_number] => 20250253121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SYSTEMS AND METHODS OF SEM INSPECTION USING SELECTIVE SCAN APPROACH [patent_app_type] => utility [patent_app_number] => 18/738393 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738393
SYSTEMS AND METHODS OF SEM INSPECTION USING SELECTIVE SCAN APPROACH Jun 9, 2024 Pending
Array ( [id] => 19749404 [patent_doc_number] => 20250037969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => CHARGED PARTICLE BEAM WRITING APPARATUS, DISCHARGE DETECTION METHOD, AND DISCHARGE DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/734266 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18734266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734266
CHARGED PARTICLE BEAM WRITING APPARATUS, DISCHARGE DETECTION METHOD, AND DISCHARGE DETECTION APPARATUS Jun 4, 2024 Pending
Array ( [id] => 20869477 [patent_doc_number] => 12696391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Wiring board [patent_app_type] => utility [patent_app_number] => 18/734386 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734386
WIRING BOARD Jun 4, 2024 Issued
Array ( [id] => 20395921 [patent_doc_number] => 20250371396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => A CONTROLLER FOR A TRAPPED ION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/676922 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676922
A CONTROLLER FOR A TRAPPED ION SYSTEM May 28, 2024 Pending
Array ( [id] => 19718201 [patent_doc_number] => 12203731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Unmanned human analogue [patent_app_type] => utility [patent_app_number] => 18/675535 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1881 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675535
Unmanned human analogue May 27, 2024 Issued
Array ( [id] => 20367255 [patent_doc_number] => 20250357067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ABERRATION CORRECTOR FOR SCANNING ELECTRON MICROSCOPE WITH MULTIPLE ELECTRON BEAMS [patent_app_type] => utility [patent_app_number] => 18/668123 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668123
ABERRATION CORRECTOR FOR SCANNING ELECTRON MICROSCOPE WITH MULTIPLE ELECTRON BEAMS May 16, 2024 Pending
Array ( [id] => 19616444 [patent_doc_number] => 20240402124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => MULTIPLE COMPENSATION VOLTAGE FRACTION COLLECTION [patent_app_type] => utility [patent_app_number] => 18/667459 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667459
MULTIPLE COMPENSATION VOLTAGE FRACTION COLLECTION May 16, 2024 Pending
Array ( [id] => 19616260 [patent_doc_number] => 20240401940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => CHARACTERIZING AND MEASURING IN SMALL BOXES USING XPS WITH MULTIPLE MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/668048 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668048
Characterizing and measuring in small boxes using XPS with multiple measurements May 16, 2024 Issued
Array ( [id] => 19465384 [patent_doc_number] => 20240319054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => APPARATUS AND METHODS FOR DEPOSITING IONS ONTO A SURFACE [patent_app_type] => utility [patent_app_number] => 18/661104 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661104
APPARATUS AND METHODS FOR DEPOSITING IONS ONTO A SURFACE May 9, 2024 Pending
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