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] => 19638592 [patent_doc_number] => 12169197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Thread spray ambient ionization [patent_app_type] => utility [patent_app_number] => 17/600834 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7247 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600834
Thread spray ambient ionization Mar 31, 2020 Issued
Array ( [id] => 17704340 [patent_doc_number] => 20220204346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD FOR PRODUCING SUBSTANCE WITH MODIFIED CARBON ALLOTROPE SURFACE, METHOD FOR PRODUCING SUBSTANCE WITH CARBON ALLOTROPE SURFACE INTO WHICH FUNCTIONAL GROUP IS INTRODUCED, METHOD FOR PRODUCING GRID FOR CRYO-ELECTRON MICROSCOPY, ORGANIC SUBSTANCE, AND GRID FOR CRYO-ELECTRON MICROSCOPY [patent_app_type] => utility [patent_app_number] => 17/441971 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441971
Method for producing substance with modified carbon allotrope surface, method for producing substance with carbon allotrope surface into which functional group is introduced, method for producing grid for cryo-electron microscopy, organic substance, and grid for cryo-electron microscopy Mar 26, 2020 Issued
Array ( [id] => 16347998 [patent_doc_number] => 20200312649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => STIMULATED OR NON-EQUILIBRIUM ENERGY-LOSS AND ENERGY-GAIN SPECTROSCOPY DEVICE [patent_app_type] => utility [patent_app_number] => 16/830646 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830646 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830646
Stimulated or non-equilibrium energy-loss and energy-gain spectroscopy device Mar 25, 2020 Issued
Array ( [id] => 17730672 [patent_doc_number] => 11387073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => In situ angle measurement using channeling [patent_app_type] => utility [patent_app_number] => 16/828218 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828218
In situ angle measurement using channeling Mar 23, 2020 Issued
Array ( [id] => 17126023 [patent_doc_number] => 20210300791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ULTRAVIOLET LIGHT-EMITTING FAUCET [patent_app_type] => utility [patent_app_number] => 16/828139 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828139
ULTRAVIOLET LIGHT-EMITTING FAUCET Mar 23, 2020 Abandoned
Array ( [id] => 16959011 [patent_doc_number] => 11062891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Evaluation of complex mass spectrometry data from biological samples [patent_app_type] => utility [patent_app_number] => 16/826966 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6276 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826966
Evaluation of complex mass spectrometry data from biological samples Mar 22, 2020 Issued
Array ( [id] => 16417755 [patent_doc_number] => 10825656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Systems and methods for controlling directionality of ions in an edge region by using an electrode within a coupling ring [patent_app_type] => utility [patent_app_number] => 16/823240 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 11979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823240
Systems and methods for controlling directionality of ions in an edge region by using an electrode within a coupling ring Mar 17, 2020 Issued
Array ( [id] => 16332197 [patent_doc_number] => 20200303163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => ION IMPLANTER [patent_app_type] => utility [patent_app_number] => 16/821318 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16821318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/821318
Ion implanter Mar 16, 2020 Issued
Array ( [id] => 16347828 [patent_doc_number] => 20200312479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => EXTREME ULTRAVIOLET CHAMBER APPARATUS, EXTREME ULTRAVIOLET LIGHT GENERATION SYSTEM, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/820849 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820849
Extreme ultraviolet chamber apparatus, extreme ultraviolet light generation system, and method for manufacturing electronic device Mar 16, 2020 Issued
Array ( [id] => 18161513 [patent_doc_number] => 20230028105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => A method and system to align the firing of a laser ablation apparatus with the cyclic measurement periods of a mass-spectrometer [patent_app_type] => utility [patent_app_number] => 17/788321 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17788321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788321
Method and system to align the firing of a laser ablation apparatus with the cyclic measurement periods of a mass-spectrometer Mar 9, 2020 Issued
Array ( [id] => 17617537 [patent_doc_number] => 20220159817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => TARGET MATERIAL CONTROL IN AN EUV LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 17/435861 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435861
Target material control in an EUV light source Mar 8, 2020 Issued
Array ( [id] => 16098263 [patent_doc_number] => 20200203118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ELECTRON BEAM INSPECTION APPARATUS STAGE POSITIONING [patent_app_type] => utility [patent_app_number] => 16/809519 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809519
Electron beam inspection apparatus stage positioning Mar 3, 2020 Issued
Array ( [id] => 16531551 [patent_doc_number] => 10874123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Phosphor composition having selected surface coatings [patent_app_type] => utility [patent_app_number] => 16/806080 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 46 [patent_no_of_words] => 29216 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806080
Phosphor composition having selected surface coatings Mar 1, 2020 Issued
Array ( [id] => 17615310 [patent_doc_number] => 20220157590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MASS SPECTROMETRY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/437604 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437604
Mass spectrometry apparatus Feb 27, 2020 Issued
Array ( [id] => 16206344 [patent_doc_number] => 20200239334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FLUID TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/805389 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10680 [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] => 16805389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805389
Fluid treatment apparatus Feb 27, 2020 Issued
Array ( [id] => 16206344 [patent_doc_number] => 20200239334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FLUID TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/805389 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10680 [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] => 16805389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805389
Fluid treatment apparatus Feb 27, 2020 Issued
Array ( [id] => 16206344 [patent_doc_number] => 20200239334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FLUID TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/805389 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10680 [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] => 16805389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805389
Fluid treatment apparatus Feb 27, 2020 Issued
Array ( [id] => 16098261 [patent_doc_number] => 20200203117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ELECTRON BEAM INSPECTION TOOL AND METHOD OF CONTROLLING HEAT LOAD [patent_app_type] => utility [patent_app_number] => 16/805633 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805633
Electron beam inspection tool and method of controlling heat load Feb 27, 2020 Issued
Array ( [id] => 16206344 [patent_doc_number] => 20200239334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FLUID TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/805389 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10680 [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] => 16805389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805389
Fluid treatment apparatus Feb 27, 2020 Issued
Array ( [id] => 16216344 [patent_doc_number] => 10732146 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Optimised ion mobility separation timescales for targeted ions [patent_app_type] => utility [patent_app_number] => 16/799021 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5943 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799021
Optimised ion mobility separation timescales for targeted ions Feb 23, 2020 Issued
Menu