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] => 19137964 [patent_doc_number] => 11972938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Voltage supply for a mass analyser [patent_app_type] => utility [patent_app_number] => 17/661331 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661331
Voltage supply for a mass analyser Apr 28, 2022 Issued
Array ( [id] => 19970658 [patent_doc_number] => 12339261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method and apparatus for mass analysing a sample [patent_app_type] => utility [patent_app_number] => 17/724735 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 13606 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724735
Method and apparatus for mass analysing a sample Apr 19, 2022 Issued
Array ( [id] => 17900694 [patent_doc_number] => 20220310356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => TEM-BASED METROLOGY METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/722421 [patent_app_country] => US [patent_app_date] => 2022-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17722421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722421
TEM-based metrology method and system Apr 17, 2022 Issued
Array ( [id] => 19221426 [patent_doc_number] => 20240186130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => AUTOMATED METHOD PARAMETER CONFIGURATION FOR DIFFERENTIAL MOBILITY SPECTROMETRY SEPARATIONS [patent_app_type] => utility [patent_app_number] => 18/554840 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554840
AUTOMATED METHOD PARAMETER CONFIGURATION FOR DIFFERENTIAL MOBILITY SPECTROMETRY SEPARATIONS Apr 13, 2022 Pending
Array ( [id] => 19221426 [patent_doc_number] => 20240186130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => AUTOMATED METHOD PARAMETER CONFIGURATION FOR DIFFERENTIAL MOBILITY SPECTROMETRY SEPARATIONS [patent_app_type] => utility [patent_app_number] => 18/554840 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554840
AUTOMATED METHOD PARAMETER CONFIGURATION FOR DIFFERENTIAL MOBILITY SPECTROMETRY SEPARATIONS Apr 13, 2022 Pending
Array ( [id] => 18840108 [patent_doc_number] => 11848187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Mass spectrometer [patent_app_type] => utility [patent_app_number] => 17/718526 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 53 [patent_no_of_words] => 39329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17718526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718526
Mass spectrometer Apr 11, 2022 Issued
Array ( [id] => 18431580 [patent_doc_number] => 11676808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Dual-frequency RF ion confinement apparatus [patent_app_type] => utility [patent_app_number] => 17/713550 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 11001 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713550
Dual-frequency RF ion confinement apparatus Apr 4, 2022 Issued
Array ( [id] => 17749023 [patent_doc_number] => 20220227226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => MOBILE ROBOT [patent_app_type] => utility [patent_app_number] => 17/711198 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711198
Mobile robot Mar 31, 2022 Issued
Array ( [id] => 17749023 [patent_doc_number] => 20220227226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => MOBILE ROBOT [patent_app_type] => utility [patent_app_number] => 17/711198 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711198
Mobile robot Mar 31, 2022 Issued
Array ( [id] => 17719174 [patent_doc_number] => 20220211893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/706072 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17706072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706072
Air conditioner Mar 27, 2022 Issued
Array ( [id] => 18749390 [patent_doc_number] => 11808695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Single ion detection method and device [patent_app_type] => utility [patent_app_number] => 18/019485 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2821 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019485
Single ion detection method and device Mar 21, 2022 Issued
Array ( [id] => 18943383 [patent_doc_number] => 20240038522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => WIDE RANGE ELECTRON IMPACT ION SOURCE FOR A MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 18/274597 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18274597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/274597
Wide range electron impact ion source for a mass spectrometer Mar 14, 2022 Issued
Array ( [id] => 17689857 [patent_doc_number] => 20220197150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD AND SYSTEM FOR NANOSCALE DATA RECORDING [patent_app_type] => utility [patent_app_number] => 17/688847 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688847
Method and system for nanoscale data recording Mar 6, 2022 Issued
Array ( [id] => 19407089 [patent_doc_number] => 20240290600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Bent PCB Ion Guide for Reduction of Contamination and Noise [patent_app_type] => utility [patent_app_number] => 18/278544 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278544
Bent PCB Ion Guide for Reduction of Contamination and Noise Feb 22, 2022 Pending
Array ( [id] => 19407089 [patent_doc_number] => 20240290600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => Bent PCB Ion Guide for Reduction of Contamination and Noise [patent_app_type] => utility [patent_app_number] => 18/278544 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278544
Bent PCB Ion Guide for Reduction of Contamination and Noise Feb 22, 2022 Pending
Array ( [id] => 17700107 [patent_doc_number] => 11373840 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-06-28 [patent_title] => Tool for TEM grid applications [patent_app_type] => utility [patent_app_number] => 17/677117 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5699 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677117
Tool for TEM grid applications Feb 21, 2022 Issued
Array ( [id] => 18983488 [patent_doc_number] => 11908675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Curved ion guides and related systems and methods [patent_app_type] => utility [patent_app_number] => 17/672167 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6226 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17672167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672167
Curved ion guides and related systems and methods Feb 14, 2022 Issued
Array ( [id] => 19449602 [patent_doc_number] => 20240309732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => HAZARDOUS WASTE CANISTER SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/272295 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18272295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272295
HAZARDOUS WASTE CANISTER SYSTEMS AND METHODS Feb 13, 2022 Pending
Array ( [id] => 18443135 [patent_doc_number] => 11678682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Phosphor composition having selected surface coatings [patent_app_type] => utility [patent_app_number] => 17/650997 [patent_app_country] => US [patent_app_date] => 2022-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 46 [patent_no_of_words] => 29278 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650997
Phosphor composition having selected surface coatings Feb 13, 2022 Issued
Array ( [id] => 18024237 [patent_doc_number] => 20220375736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Method for Top Down Proteomics Using ExD and PTR [patent_app_type] => utility [patent_app_number] => 17/650836 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650836
Method for top down proteomics using ExD and PTR Feb 10, 2022 Issued
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