Search

David E. Smith

Examiner (ID: 15709, Phone: (571)270-7096 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
1377
Issued Applications
1157
Pending Applications
90
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16587831 [patent_doc_number] => 20210022233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => High Efficiency Laser-Sustained Plasma Light Source [patent_app_type] => utility [patent_app_number] => 17/028902 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17028902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028902
High efficiency laser-sustained plasma light source with collection of broadband radiation Sep 21, 2020 Issued
Array ( [id] => 19029868 [patent_doc_number] => 11929232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Systems and methods for charged particle flooding to enhance voltage contrast defect signal [patent_app_type] => utility [patent_app_number] => 17/026044 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10956 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026044
Systems and methods for charged particle flooding to enhance voltage contrast defect signal Sep 17, 2020 Issued
Array ( [id] => 18724434 [patent_doc_number] => 20230338593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => ULTRA-VIOLET STERILIZATION SYSTEM FOR A DEVICE SURFACE [patent_app_type] => utility [patent_app_number] => 17/762074 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762074
ULTRA-VIOLET STERILIZATION SYSTEM FOR A DEVICE SURFACE Sep 15, 2020 Abandoned
Array ( [id] => 17282376 [patent_doc_number] => 11199401 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-12-14 [patent_title] => End-point detection for similar adjacent materials [patent_app_type] => utility [patent_app_number] => 17/011955 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5932 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/011955
End-point detection for similar adjacent materials Sep 2, 2020 Issued
Array ( [id] => 19654398 [patent_doc_number] => 12176198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Mass analysis apparatuses and methods [patent_app_type] => utility [patent_app_number] => 17/633681 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 75 [patent_no_of_words] => 65096 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633681
Mass analysis apparatuses and methods Aug 27, 2020 Issued
Array ( [id] => 17933172 [patent_doc_number] => 20220328298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => MASS ANALYSIS APPARATUSES AND METHODS [patent_app_type] => utility [patent_app_number] => 17/633649 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 65054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633649
Mass analysis apparatuses and methods Aug 27, 2020 Issued
Array ( [id] => 19567678 [patent_doc_number] => 12142456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Self-differential confocal tilt sensor for measuring level variation in charged particle beam system [patent_app_type] => utility [patent_app_number] => 17/638777 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 14631 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638777 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/638777
Self-differential confocal tilt sensor for measuring level variation in charged particle beam system Aug 19, 2020 Issued
Array ( [id] => 17429720 [patent_doc_number] => 20220057429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => Atomic Force Microscope [patent_app_type] => utility [patent_app_number] => 16/996403 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -67 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996403
Atomic force microscope Aug 17, 2020 Issued
Array ( [id] => 17795504 [patent_doc_number] => 20220254596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ELECTRON GUN AND ELECTRON BEAM IRRADIATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/629660 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17629660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629660
ELECTRON GUN AND ELECTRON BEAM IRRADIATION DEVICE Aug 12, 2020 Abandoned
Array ( [id] => 17927815 [patent_doc_number] => 20220322940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => APPARATUS AND PROCESS FOR ELECTROMAGNETIC IMAGING [patent_app_type] => utility [patent_app_number] => 17/634211 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634211
Apparatus and process for electromagnetic imaging Aug 6, 2020 Issued
Array ( [id] => 17574066 [patent_doc_number] => 11322340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Coupling of ion mobility spectrometer with mass spectrometer [patent_app_type] => utility [patent_app_number] => 16/987827 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10923 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987827
Coupling of ion mobility spectrometer with mass spectrometer Aug 6, 2020 Issued
Array ( [id] => 17152399 [patent_doc_number] => 11145488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Ion implanter and ion implantation method [patent_app_type] => utility [patent_app_number] => 16/987799 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 18907 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987799
Ion implanter and ion implantation method Aug 6, 2020 Issued
Array ( [id] => 17590615 [patent_doc_number] => 11328892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Coating on dielectric insert of a resonant RF cavity [patent_app_type] => utility [patent_app_number] => 16/987172 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5027 [patent_no_of_claims] => 13 [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] => 16987172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987172
Coating on dielectric insert of a resonant RF cavity Aug 5, 2020 Issued
Array ( [id] => 17540742 [patent_doc_number] => 11305851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Method and system for preventing fouling of surfaces [patent_app_type] => utility [patent_app_number] => 16/945968 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945968
Method and system for preventing fouling of surfaces Aug 2, 2020 Issued
Array ( [id] => 20551538 [patent_doc_number] => 12562336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Method of imaging a sample with a charged particle beam device, method of calibrating a charged particle beam device, and charged particle beam device [patent_app_type] => utility [patent_app_number] => 18/015581 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3698 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015581
Method of imaging a sample with a charged particle beam device, method of calibrating a charged particle beam device, and charged particle beam device Jul 28, 2020 Issued
Array ( [id] => 16715514 [patent_doc_number] => 20210082661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => HIGH FRAMERATE AND HIGH DYNAMIC RANGE ELECTRON MICROSCOPY [patent_app_type] => utility [patent_app_number] => 16/939576 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16939576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939576
High framerate and high dynamic range electron microscopy Jul 26, 2020 Issued
Array ( [id] => 17368404 [patent_doc_number] => 20220023456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => UV SANITIZING LIGHT MODULE AND CONTAINER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/938270 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938270
UV sanitizing light module and container system Jul 23, 2020 Issued
Array ( [id] => 17828756 [patent_doc_number] => 20220266060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHODS AND APPARATUSES FOR FIDUCIAL REGISTRATION OF INTRAORAL POSITIONING DEVICES FOR RADIATION THERAPY OF HEAD AND NECK CANCER [patent_app_type] => utility [patent_app_number] => 17/629719 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17629719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629719
METHODS AND APPARATUSES FOR FIDUCIAL REGISTRATION OF INTRAORAL POSITIONING DEVICES FOR RADIATION THERAPY OF HEAD AND NECK CANCER Jul 22, 2020 Abandoned
Array ( [id] => 16438345 [patent_doc_number] => 20200355671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => SAMPLE DISPENSER INCLUDING AN INTERNAL STANDARD AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/936683 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16936683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936683
Sample dispenser including an internal standard and methods of use thereof Jul 22, 2020 Issued
Array ( [id] => 16423410 [patent_doc_number] => 20200348608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => DROPLET GENERATOR AND METHOD OF SERVICING EXTREME ULTRAVIOLET RADIATION SOURCE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/933872 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933872
Droplet generator and method of servicing extreme ultraviolet radiation source apparatus Jul 19, 2020 Issued
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