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] => 20358177 [patent_doc_number] => 12474166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Pattern inspection/measurement device, and pattern inspection/measurement program [patent_app_type] => utility [patent_app_number] => 17/926651 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 22 [patent_no_of_words] => 2231 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926651
Pattern inspection/measurement device, and pattern inspection/measurement program May 24, 2020 Issued
Array ( [id] => 17270282 [patent_doc_number] => 11195710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Hybrid mass spectrometric system [patent_app_type] => utility [patent_app_number] => 16/881534 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8896 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881534
Hybrid mass spectrometric system May 21, 2020 Issued
Array ( [id] => 16296370 [patent_doc_number] => 20200282093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => MODULAR LIGHT ASSEMBLY FOR ULTRAVIOLET SANITIZING DEVICE [patent_app_type] => utility [patent_app_number] => 16/882400 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882400
Modular light assembly for ultraviolet sanitizing device May 21, 2020 Issued
Array ( [id] => 19873649 [patent_doc_number] => 12266518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Ion analyzer [patent_app_type] => utility [patent_app_number] => 17/925177 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9441 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925177
Ion analyzer May 19, 2020 Issued
Array ( [id] => 16402224 [patent_doc_number] => 20200343082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => SPECTROMETRIC ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/874250 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30501 [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] => 16874250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874250
Spectrometric analysis May 13, 2020 Issued
Array ( [id] => 16928224 [patent_doc_number] => 11049713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Deterministic reshaping and/or reordering of groups of atomic objects within an atomic object confinement apparatus [patent_app_type] => utility [patent_app_number] => 16/872817 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 37618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872817
Deterministic reshaping and/or reordering of groups of atomic objects within an atomic object confinement apparatus May 11, 2020 Issued
Array ( [id] => 19670796 [patent_doc_number] => 12183565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Mass filter having reduced contamination [patent_app_type] => utility [patent_app_number] => 17/613708 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 8914 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613708
Mass filter having reduced contamination May 5, 2020 Issued
Array ( [id] => 17063047 [patent_doc_number] => 11107657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Apparatus of plural charged-particle beams [patent_app_type] => utility [patent_app_number] => 16/866482 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 8646 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866482 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866482
Apparatus of plural charged-particle beams May 3, 2020 Issued
Array ( [id] => 16668376 [patent_doc_number] => 10937630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Modular parallel electron lithography [patent_app_type] => utility [patent_app_number] => 16/859257 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 18919 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859257
Modular parallel electron lithography Apr 26, 2020 Issued
Array ( [id] => 16609195 [patent_doc_number] => 10910208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Systems and approaches for semiconductor metrology and surface analysis using secondary ion mass spectrometry [patent_app_type] => utility [patent_app_number] => 16/856940 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10993 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856940
Systems and approaches for semiconductor metrology and surface analysis using secondary ion mass spectrometry Apr 22, 2020 Issued
Array ( [id] => 17047911 [patent_doc_number] => 11101101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Laser-based phase plate image contrast manipulation [patent_app_type] => utility [patent_app_number] => 16/855536 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 8875 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855536
Laser-based phase plate image contrast manipulation Apr 21, 2020 Issued
Array ( [id] => 16324109 [patent_doc_number] => 10784081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Charged particle beam lithography apparatus and charged particle beam pattern writing method [patent_app_type] => utility [patent_app_number] => 16/854405 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 15759 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854405
Charged particle beam lithography apparatus and charged particle beam pattern writing method Apr 20, 2020 Issued
Array ( [id] => 17974399 [patent_doc_number] => 11491236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Copy protection for antibodies [patent_app_type] => utility [patent_app_number] => 16/852931 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 17308 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852931
Copy protection for antibodies Apr 19, 2020 Issued
Array ( [id] => 16415777 [patent_doc_number] => 10823660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Optical flow cytometry system [patent_app_type] => utility [patent_app_number] => 16/853546 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853546
Optical flow cytometry system Apr 19, 2020 Issued
Array ( [id] => 16392413 [patent_doc_number] => 20200333354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => METHODS AND REAGENTS TO LABEL BACTERIA AND VIRUS AND IDENTIFY THEIR INTERACTING PROTEINS [patent_app_type] => utility [patent_app_number] => 16/851172 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851172
Methods and reagents to label bacteria and virus and identify their interacting proteins Apr 16, 2020 Issued
Array ( [id] => 18704633 [patent_doc_number] => 11791150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => TOF qualitative measures using a multichannel detector [patent_app_type] => utility [patent_app_number] => 17/310959 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9421 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310959
TOF qualitative measures using a multichannel detector Apr 14, 2020 Issued
Array ( [id] => 19090122 [patent_doc_number] => 11951545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Moderated nuclear cask composite [patent_app_type] => utility [patent_app_number] => 17/603206 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7181 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603206
Moderated nuclear cask composite Apr 9, 2020 Issued
Array ( [id] => 16379230 [patent_doc_number] => 20200328073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => Mass Spectrometer Having Improved Quadrupole Robustness [patent_app_type] => utility [patent_app_number] => 16/842967 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842967
Mass spectrometer having improved quadrupole robustness Apr 7, 2020 Issued
Array ( [id] => 18181747 [patent_doc_number] => 20230042476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD [patent_app_type] => utility [patent_app_number] => 17/792770 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792770
MASS SPECTROMETRY DEVICE AND MASS SPECTROMETRY METHOD Apr 6, 2020 Abandoned
Array ( [id] => 16926354 [patent_doc_number] => 11047828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Method for controlling the mass filter in a hybrid IMS/MS system [patent_app_type] => utility [patent_app_number] => 16/838392 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3484 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838392
Method for controlling the mass filter in a hybrid IMS/MS system Apr 1, 2020 Issued
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