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] => 14631151 [patent_doc_number] => 20190228944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => METHOD OF ELIMINATING THERMALLY INDUCED BEAM DRIFT IN AN ELECTRON BEAM SEPARATOR [patent_app_type] => utility [patent_app_number] => 15/980212 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980212
Method of eliminating thermally induced beam drift in an electron beam separator May 14, 2018 Issued
Array ( [id] => 13962979 [patent_doc_number] => 20190057834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => ELECTRON REFLECTOMETER AND PROCESS FOR PERFORMING SHAPE METROLOGY [patent_app_type] => utility [patent_app_number] => 15/980399 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980399 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980399
Electron reflectometer and process for performing shape metrology May 14, 2018 Issued
Array ( [id] => 17010847 [patent_doc_number] => 20210242008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => TIME-OF-FLIGHT MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/052570 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052570
Time-of-flight mass spectrometer May 13, 2018 Issued
Array ( [id] => 16578618 [patent_doc_number] => 20210013019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => TIME-OF-FLIGHT MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/041859 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041859
Time-of-flight mass spectrometer Apr 25, 2018 Issued
Array ( [id] => 14090245 [patent_doc_number] => 10241023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Sample analysis for mass cytometry [patent_app_type] => utility [patent_app_number] => 15/956403 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10085 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15956403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956403
Sample analysis for mass cytometry Apr 17, 2018 Issued
Array ( [id] => 17891664 [patent_doc_number] => 11454626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Single-cell imaging mass spectrometry [patent_app_type] => utility [patent_app_number] => 16/603701 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7824 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603701 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603701
Single-cell imaging mass spectrometry Apr 12, 2018 Issued
Array ( [id] => 15678825 [patent_doc_number] => 20200094076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => COMPACT PROTON BEAM ENERGY MODULATOR [patent_app_type] => utility [patent_app_number] => 16/483605 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16483605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/483605
Compact proton beam energy modulator Apr 5, 2018 Issued
Array ( [id] => 13346417 [patent_doc_number] => 20180224748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => EXTREME ULTRAVIOLET LIGHT GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 15/945672 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945672 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945672
Extreme ultraviolet light generating device Apr 3, 2018 Issued
Array ( [id] => 17210593 [patent_doc_number] => 11170969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Electron beam observation device, electron beam observation system, and control method of electron beam observation device [patent_app_type] => utility [patent_app_number] => 16/617319 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9507 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617319
Electron beam observation device, electron beam observation system, and control method of electron beam observation device Mar 29, 2018 Issued
Array ( [id] => 14381611 [patent_doc_number] => 20190164718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ION IMPLANTATION AMOUNT ADJUSTMENT DEVICE AND METHOD, ION IMPLANTATION APPARATUS AND DETERMINATION METHOD [patent_app_type] => utility [patent_app_number] => 16/323418 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16323418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323418
Ion implantation amount adjustment device and method, ion implantation apparatus and determination method Mar 27, 2018 Issued
Array ( [id] => 13331239 [patent_doc_number] => 20180217157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => C PEPTIDE DETECTION BY MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 15/939030 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15939030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939030
C peptide detection by mass spectrometry Mar 27, 2018 Issued
Array ( [id] => 14706871 [patent_doc_number] => 10381193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Scanning transmission electron microscope with an objective electromagnetic lens and a method of use thereof [patent_app_type] => utility [patent_app_number] => 15/926501 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5368 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15926501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/926501
Scanning transmission electron microscope with an objective electromagnetic lens and a method of use thereof Mar 19, 2018 Issued
Array ( [id] => 13750833 [patent_doc_number] => 10168354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-01-01 [patent_title] => Scanning probe microscope [patent_app_type] => utility [patent_app_number] => 15/924713 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4422 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15924713 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/924713
Scanning probe microscope Mar 18, 2018 Issued
Array ( [id] => 13440945 [patent_doc_number] => 20180272015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => ULTRAVIOLET SANITIZING DEVICE HAVING A MODULAR LIGHT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/921342 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921342 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921342
Ultraviolet sanitizing device having a modular light assembly Mar 13, 2018 Issued
Array ( [id] => 13470209 [patent_doc_number] => 20180286647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => REDUCING DETECTOR WEAR DURING CALIBRATION AND TUNING [patent_app_type] => utility [patent_app_number] => 15/920233 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15920233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920233
Reducing detector wear during calibration and tuning Mar 12, 2018 Issued
Array ( [id] => 15057295 [patent_doc_number] => 10458946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Ion selecting device for identification of ions in gaseous media [patent_app_type] => utility [patent_app_number] => 15/919582 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7500 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919582
Ion selecting device for identification of ions in gaseous media Mar 12, 2018 Issued
Array ( [id] => 14300703 [patent_doc_number] => 10290482 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-14 [patent_title] => Tandem collision/reaction cell for inductively coupled plasma-mass spectrometry (ICP-MS) [patent_app_type] => utility [patent_app_number] => 15/920081 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 17268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920081
Tandem collision/reaction cell for inductively coupled plasma-mass spectrometry (ICP-MS) Mar 12, 2018 Issued
Array ( [id] => 15400923 [patent_doc_number] => 10541121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Ion source [patent_app_type] => utility [patent_app_number] => 15/918856 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 8992 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918856 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918856
Ion source Mar 11, 2018 Issued
Array ( [id] => 13151119 [patent_doc_number] => 10092260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => X-ray device and method for controlling X-ray irradiation area using the same [patent_app_type] => utility [patent_app_number] => 15/916480 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8961 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15916480 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/916480
X-ray device and method for controlling X-ray irradiation area using the same Mar 8, 2018 Issued
Array ( [id] => 19473791 [patent_doc_number] => 12103867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Attachment assembly for quartz sleeve support in a UV cylinder assembly [patent_app_type] => utility [patent_app_number] => 15/913814 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2848 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 15913814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913814
Attachment assembly for quartz sleeve support in a UV cylinder assembly Mar 5, 2018 Issued
Menu