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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] => 18431579 [patent_doc_number] => 11676807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Apparatuses for optical and mass spectrometry detection [patent_app_type] => utility [patent_app_number] => 17/545804 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10416 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545804
Apparatuses for optical and mass spectrometry detection Dec 7, 2021 Issued
Array ( [id] => 17505678 [patent_doc_number] => 20220098781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => APPARATUS FOR TREATING CLOTHING [patent_app_type] => utility [patent_app_number] => 17/545514 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17545514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545514
APPARATUS FOR TREATING CLOTHING Dec 7, 2021 Pending
Array ( [id] => 17768258 [patent_doc_number] => 11400177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Germicidal lighting [patent_app_type] => utility [patent_app_number] => 17/542702 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 14608 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [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] => 17542702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542702
Germicidal lighting Dec 5, 2021 Issued
Array ( [id] => 17485880 [patent_doc_number] => 20220093384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => MULTI-PASS MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/539599 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539599
Multi-pass mass spectrometer Nov 30, 2021 Issued
Array ( [id] => 18402038 [patent_doc_number] => 11664185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Vibration damping system for charged particle beam apparatus [patent_app_type] => utility [patent_app_number] => 17/536223 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4023 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17536223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536223
Vibration damping system for charged particle beam apparatus Nov 28, 2021 Issued
Array ( [id] => 19137946 [patent_doc_number] => 11972920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Vacuum compatible X-ray shield [patent_app_type] => utility [patent_app_number] => 17/533610 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 9875 [patent_no_of_claims] => 25 [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] => 17533610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533610
Vacuum compatible X-ray shield Nov 22, 2021 Issued
Array ( [id] => 18481179 [patent_doc_number] => 11694934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => FIB delayering endpoint detection by monitoring sputtered materials using RGA [patent_app_type] => utility [patent_app_number] => 17/531643 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531643
FIB delayering endpoint detection by monitoring sputtered materials using RGA Nov 18, 2021 Issued
Array ( [id] => 17617539 [patent_doc_number] => 20220159819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => AIR-COOLED INTERFACE FOR INDUCTIVELY COUPLED PLASMA MASS SPECTROMETER (ICP-MS) [patent_app_type] => utility [patent_app_number] => 17/528846 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528846
Air-cooled interface for inductively coupled plasma mass spectrometer (ICP-MS) Nov 16, 2021 Issued
Array ( [id] => 17460072 [patent_doc_number] => 20220073377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Ultraviolet Irradiation of a Flowing Fluid [patent_app_type] => utility [patent_app_number] => 17/526227 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526227
Ultraviolet irradiation of a flowing fluid Nov 14, 2021 Issued
Array ( [id] => 18588802 [patent_doc_number] => 11737671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Minimally invasive collection probe and methods for the use thereof [patent_app_type] => utility [patent_app_number] => 17/453740 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 17603 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17453740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/453740
Minimally invasive collection probe and methods for the use thereof Nov 4, 2021 Issued
Array ( [id] => 17431626 [patent_doc_number] => 20220059335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => MULTIPOLE DEVICE AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/516790 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516790
Multipole device and manufacturing method Nov 1, 2021 Issued
Array ( [id] => 18826025 [patent_doc_number] => 11841297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Laser ablation sampling system and method [patent_app_type] => utility [patent_app_number] => 17/514304 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 7730 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514304
Laser ablation sampling system and method Oct 28, 2021 Issued
Array ( [id] => 17577070 [patent_doc_number] => 20220133925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SANITIZING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/452877 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452877
SANITIZING APPARATUS Oct 28, 2021 Pending
Array ( [id] => 17509003 [patent_doc_number] => 20220102106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SYSTEM AND METHODS FOR THERMALLY CONDITIONING A WAFER IN A CHARGED PARTICLE BEAM APPARATUS [patent_app_type] => utility [patent_app_number] => 17/493837 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10863 [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] => 17493837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/493837
System and methods for thermally conditioning a wafer in a charged particle beam apparatus Oct 3, 2021 Issued
Array ( [id] => 17503581 [patent_doc_number] => 20220096683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BIMODAL ULTRAVIOLET DISINFECTION SYSTEMS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/488606 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -66 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488606
BIMODAL ULTRAVIOLET DISINFECTION SYSTEMS AND RELATED METHODS Sep 28, 2021 Pending
Array ( [id] => 17536541 [patent_doc_number] => 20220115150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => STEEL-VANADIUM ALLOY CLADDING FOR FUEL ELEMENT [patent_app_type] => utility [patent_app_number] => 17/483572 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17483572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/483572
STEEL-VANADIUM ALLOY CLADDING FOR FUEL ELEMENT Sep 22, 2021 Abandoned
Array ( [id] => 17480730 [patent_doc_number] => 20220088234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => AIR-EXCHANGING SANITATION APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/482274 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482274
AIR-EXCHANGING SANITATION APPARATUS AND METHOD Sep 21, 2021 Pending
Array ( [id] => 19376507 [patent_doc_number] => 12068085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Entanglement of excitons by acoustic guiding [patent_app_type] => utility [patent_app_number] => 17/447839 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7191 [patent_no_of_claims] => 10 [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] => 17447839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447839
Entanglement of excitons by acoustic guiding Sep 15, 2021 Issued
Array ( [id] => 18593268 [patent_doc_number] => 11742179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Proximity effect correcting method, master plate manufacturing method, and drawing apparatus [patent_app_type] => utility [patent_app_number] => 17/474926 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 8194 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [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] => 17474926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474926
Proximity effect correcting method, master plate manufacturing method, and drawing apparatus Sep 13, 2021 Issued
Array ( [id] => 17318732 [patent_doc_number] => 20210407782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => CHARGE DETECTION MASS SPECTROMETER INCLUDING GAIN DRIFT COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/468841 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468841
Charge detection mass spectrometer including gain drift compensation Sep 7, 2021 Issued
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