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Tu Tu V Ho

Examiner (ID: 18138, Phone: (571)272-1778 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2689
Issued Applications
2439
Pending Applications
108
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17833565 [patent_doc_number] => 20220270869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/182330 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182330
MASS SPECTROMETER Feb 22, 2021 Pending
Array ( [id] => 17038455 [patent_doc_number] => 20210255414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => VARIABLE BEAM SIZE VIA HOMOGENIZER MOVEMENT [patent_app_type] => utility [patent_app_number] => 17/179912 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179912
Variable beam size via homogenizer movement Feb 18, 2021 Issued
Array ( [id] => 17971267 [patent_doc_number] => 11488815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Trap fill time dynamic range enhancment [patent_app_type] => utility [patent_app_number] => 17/177892 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 19204 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177892
Trap fill time dynamic range enhancment Feb 16, 2021 Issued
Array ( [id] => 17318714 [patent_doc_number] => 20210407764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DETECTION USING SEMICONDUCTOR DETECTOR [patent_app_type] => utility [patent_app_number] => 17/171939 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171939
Detection using semiconductor detector Feb 8, 2021 Issued
Array ( [id] => 17040547 [patent_doc_number] => 20210257183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => DEVICE AND METHOD FOR DETERMINING A PROPERTY OF A SAMPLE THAT IS TO BE USED IN A CHARGED PARTICLE MICROSCOPE [patent_app_type] => utility [patent_app_number] => 17/168990 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168990
Device and method for determining a property of a sample that is to be used in a charged particle microscope Feb 4, 2021 Issued
Array ( [id] => 18402046 [patent_doc_number] => 11664193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Temperature controlled/electrically biased wafer surround [patent_app_type] => utility [patent_app_number] => 17/167416 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5349 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/167416
Temperature controlled/electrically biased wafer surround Feb 3, 2021 Issued
Array ( [id] => 17040548 [patent_doc_number] => 20210257184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => MULTI-BEAM WRITING METHOD AND MULTI-BEAM WRITING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/166050 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17166050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166050
Multi-beam writing method and multi-beam writing apparatus Feb 2, 2021 Issued
Array ( [id] => 18780532 [patent_doc_number] => 11822252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Guiding device and associated system [patent_app_type] => utility [patent_app_number] => 17/155951 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 32488 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155951
Guiding device and associated system Jan 21, 2021 Issued
Array ( [id] => 16981393 [patent_doc_number] => 20210225630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Mass Spectrometry Device [patent_app_type] => utility [patent_app_number] => 17/152836 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17152836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/152836
Mass spectrometry device Jan 19, 2021 Issued
Array ( [id] => 17683340 [patent_doc_number] => 11367604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => User exchangeable ablation cell interface to alter LA-ICP-MS peak widths [patent_app_type] => utility [patent_app_number] => 17/145673 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3476 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145673
User exchangeable ablation cell interface to alter LA-ICP-MS peak widths Jan 10, 2021 Issued
Array ( [id] => 17466771 [patent_doc_number] => 11273228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Cleaning and disinfecting cradle for items intended to be worn multiple times [patent_app_type] => utility [patent_app_number] => 17/138008 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2100 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 17138008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138008
Cleaning and disinfecting cradle for items intended to be worn multiple times Dec 29, 2020 Issued
Array ( [id] => 17183963 [patent_doc_number] => 20210330848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => TRAY DISINFECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/136781 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17136781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/136781
Tray disinfection device Dec 28, 2020 Issued
Array ( [id] => 17523013 [patent_doc_number] => 20220108862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => ELECTRON SOURCE WITH MAGNETIC SUPPRESSOR ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/135279 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135279
ELECTRON SOURCE WITH MAGNETIC SUPPRESSOR ELECTRODE Dec 27, 2020 Pending
Array ( [id] => 17500607 [patent_doc_number] => 11289317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Interactive analysis of mass spectrometry data [patent_app_type] => utility [patent_app_number] => 17/135963 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 67 [patent_no_of_words] => 10956 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135963
Interactive analysis of mass spectrometry data Dec 27, 2020 Issued
Array ( [id] => 16995316 [patent_doc_number] => 20210233736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => APPARATUS OF PLURAL CHARGED-PARTICLE BEAMS [patent_app_type] => utility [patent_app_number] => 17/135969 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17135969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135969
Apparatus of plural charged-particle beams Dec 27, 2020 Issued
Array ( [id] => 17692060 [patent_doc_number] => 20220199353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => MAGNETIC FIELD FREE SAMPLE PLANE FOR CHARGED PARTICLE MICROSCOPE [patent_app_type] => utility [patent_app_number] => 17/130987 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17130987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130987
Magnetic field free sample plane for charged particle microscope Dec 21, 2020 Issued
Array ( [id] => 19108591 [patent_doc_number] => 11961705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Method and apparatus for examining a beam of charged particles [patent_app_type] => utility [patent_app_number] => 17/130044 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7509 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130044
Method and apparatus for examining a beam of charged particles Dec 21, 2020 Issued
Array ( [id] => 17908521 [patent_doc_number] => 11462381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Composite charged particle beam apparatus [patent_app_type] => utility [patent_app_number] => 17/129700 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4452 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129700
Composite charged particle beam apparatus Dec 20, 2020 Issued
Array ( [id] => 18162207 [patent_doc_number] => 20230028799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => BEAM CURRENT ADJUSTMENT FOR CHARGED-PARTICLE INSPECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/785896 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785896
BEAM CURRENT ADJUSTMENT FOR CHARGED-PARTICLE INSPECTION SYSTEM Dec 16, 2020 Pending
Array ( [id] => 19197301 [patent_doc_number] => 11994533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Methods and systems for scanning probe sample property measurement and imaging [patent_app_type] => utility [patent_app_number] => 17/105475 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 38 [patent_no_of_words] => 22676 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 6 [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] => 17105475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105475
Methods and systems for scanning probe sample property measurement and imaging Nov 24, 2020 Issued
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