Search

Kiet Tuan Nguyen

Examiner (ID: 4387, Phone: (571)272-2479 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2878, 3621, 2506, 2881
Total Applications
3906
Issued Applications
3489
Pending Applications
206
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17692095 [patent_doc_number] => 20220199388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => MANUFACTURING METHOD FOR AN ION GUIDE [patent_app_type] => utility [patent_app_number] => 17/556841 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17556841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556841
Manufacturing method for an ion guide Dec 19, 2021 Issued
Array ( [id] => 19472660 [patent_doc_number] => 12102723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Sterilizing system [patent_app_type] => utility [patent_app_number] => 17/554331 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 13392 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554331
Sterilizing system Dec 16, 2021 Issued
Array ( [id] => 17686156 [patent_doc_number] => 20220193448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => RADIATION THERAPY PLANNING [patent_app_type] => utility [patent_app_number] => 17/551642 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551642
Radiation therapy planning Dec 14, 2021 Issued
Array ( [id] => 19016243 [patent_doc_number] => 11923184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Apparatus and method for ionizing an analyte, and apparatus and method for analyzing an ionized analyte [patent_app_type] => utility [patent_app_number] => 17/644073 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13112 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644073
Apparatus and method for ionizing an analyte, and apparatus and method for analyzing an ionized analyte Dec 12, 2021 Issued
Array ( [id] => 17658342 [patent_doc_number] => 20220178807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DEVICE AND METHOD FOR DETECTING A CONCENTRATION OF PREDETERMINED PARTICLES BASED ON THEIR MORPHOLOGICAL PROPERTIES IN AIR [patent_app_type] => utility [patent_app_number] => 17/545272 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545272
DEVICE AND METHOD FOR DETECTING A CONCENTRATION OF PREDETERMINED PARTICLES BASED ON THEIR MORPHOLOGICAL PROPERTIES IN AIR Dec 7, 2021 Abandoned
Array ( [id] => 18943352 [patent_doc_number] => 20240038491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Ion implantation device with an energy filter and a support element for overlapping at least part of the energy filter [patent_app_type] => utility [patent_app_number] => 18/266511 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18266511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266511
Ion implantation device with an energy filter and a support element for overlapping at least part of the energy filter Dec 6, 2021 Pending
Array ( [id] => 17673784 [patent_doc_number] => 20220186951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => INTEGRATED ACTIVE DURATION UVC EXPOSURE FOR AIR CURTAIN [patent_app_type] => utility [patent_app_number] => 17/544086 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544086
Integrated active duration UVC exposure for air curtain Dec 6, 2021 Issued
Array ( [id] => 17692099 [patent_doc_number] => 20220199392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ION CENTRIFUGE ION SEPARATION APPARATUS AND MASS SPECTROMETER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/539851 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539851
Ion centrifuge ion separation apparatus and mass spectrometer system Nov 30, 2021 Issued
Array ( [id] => 17660668 [patent_doc_number] => 20220181133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => SPECTROMETER AMPLIFIER COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/535452 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535452
Spectrometer amplifier compensation Nov 23, 2021 Issued
Array ( [id] => 17615304 [patent_doc_number] => 20220157584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MASS SPECTROMETER AND METHOD OF MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 17/524683 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524683
Mass spectrometer and method of mass spectrometry Nov 10, 2021 Issued
Array ( [id] => 19596924 [patent_doc_number] => 12154777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Systems and methods for single particle analysis [patent_app_type] => utility [patent_app_number] => 17/523654 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 19513 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523654
Systems and methods for single particle analysis Nov 9, 2021 Issued
Array ( [id] => 17416982 [patent_doc_number] => 20220051886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => TIME-OF-FLIGHT MASS SPECTROMETER AND METHOD FOR IMPROVING MASS AND SPATIAL RESOLUTION OF AN IMAGE [patent_app_type] => utility [patent_app_number] => 17/512253 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512253
Time-of-flight mass spectrometer and method for improving mass and spatial resolution of an image Oct 26, 2021 Issued
Array ( [id] => 17671082 [patent_doc_number] => 20220184249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ULTRAVIOLET LIGHT-EMITTING MODULE AND DISINFECTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/452560 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452560
Ultraviolet light-emitting module and disinfecting system Oct 26, 2021 Issued
Array ( [id] => 18818725 [patent_doc_number] => 20230393065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PRECISION OPTICAL SPECTROSCOPY IN A MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 18/250109 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250109
PRECISION OPTICAL SPECTROSCOPY IN A MASS SPECTROMETER Oct 21, 2021 Pending
Array ( [id] => 19231118 [patent_doc_number] => 12010768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Hybrid power supply systems, methods, and devices for excimer lamps [patent_app_type] => utility [patent_app_number] => 17/506540 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506540
Hybrid power supply systems, methods, and devices for excimer lamps Oct 19, 2021 Issued
Array ( [id] => 19058530 [patent_doc_number] => 11937718 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Reusable straw and case with integrated cleaning, drying and sanitizing member [patent_app_type] => utility [patent_app_number] => 17/451457 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10816 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451457
Reusable straw and case with integrated cleaning, drying and sanitizing member Oct 18, 2021 Issued
Array ( [id] => 18804267 [patent_doc_number] => 11837430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Energy filter element for ion implantation systems for the use in the production of wafers [patent_app_type] => utility [patent_app_number] => 17/491963 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 59 [patent_no_of_words] => 17982 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491963
Energy filter element for ion implantation systems for the use in the production of wafers Sep 30, 2021 Issued
Array ( [id] => 17984229 [patent_doc_number] => 20220350266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD AND APPARATUS FOR MITIGATING TIN DEBRIS [patent_app_type] => utility [patent_app_number] => 17/488131 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488131
Method and apparatus for mitigating tin debris Sep 27, 2021 Issued
Array ( [id] => 17536612 [patent_doc_number] => 20220115221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => PULSE SHAPING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/483410 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6687 [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] => 17483410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483410
Pulse shaping circuit Sep 22, 2021 Issued
Array ( [id] => 17511235 [patent_doc_number] => 20220104339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => LINEAR ACCELERATOR SYSTEM HAVING A MAGNET UNIT FOR ELECTRON BEAM DEFLECTION [patent_app_type] => utility [patent_app_number] => 17/479277 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479277
Linear accelerator system having a magnet unit for electron beam deflection Sep 19, 2021 Issued
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