Search

David E. Smith

Examiner (ID: 12196, Phone: (571)270-7096 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
1327
Issued Applications
1117
Pending Applications
97
Abandoned Applications
161

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17582836 [patent_doc_number] => 20220139691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ELECTRODYNAMIC MASS ANALYSIS WITH RF BIASED ION SOURCE [patent_app_type] => utility [patent_app_number] => 17/088443 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088443
Electrodynamic mass analysis with RF biased ion source Nov 2, 2020 Issued
Array ( [id] => 16631544 [patent_doc_number] => 20210050197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Systems and Methods for Using Variable Mass Selection Window Widths in Tandem Mass Spectrometry [patent_app_type] => utility [patent_app_number] => 17/087051 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087051
Systems and methods for using variable mass selection window widths in tandem mass spectrometry Nov 1, 2020 Issued
Array ( [id] => 17347016 [patent_doc_number] => 20220013347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => PULSATILE FLOW ATMOSPHERIC REAL TIME IONIZATION [patent_app_type] => utility [patent_app_number] => 17/266246 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18380 [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] => 17266246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266246
Pulsatile flow atmospheric real time ionization Oct 25, 2020 Issued
Array ( [id] => 16631524 [patent_doc_number] => 20210050177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING AN ION BEAM [patent_app_type] => utility [patent_app_number] => 17/071392 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17071392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071392
SYSTEMS AND METHODS FOR PROVIDING AN ION BEAM Oct 14, 2020 Abandoned
Array ( [id] => 18347242 [patent_doc_number] => 20230135352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SYSTEM AND METHOD FOR ELECTRON CRYOMICROSCOPY [patent_app_type] => utility [patent_app_number] => 17/767720 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767720
SYSTEM AND METHOD FOR ELECTRON CRYOMICROSCOPY Oct 8, 2020 Abandoned
Array ( [id] => 17758065 [patent_doc_number] => 11398364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Electron gun, electron microscope, three-dimensional additive manufacturing apparatus, and method of adjusting current of electron gun [patent_app_type] => utility [patent_app_number] => 17/064023 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8568 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064023
Electron gun, electron microscope, three-dimensional additive manufacturing apparatus, and method of adjusting current of electron gun Oct 5, 2020 Issued
Array ( [id] => 16734478 [patent_doc_number] => 10960099 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Dwell time apparatus [patent_app_type] => utility [patent_app_number] => 16/974105 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1983 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16974105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/974105
Dwell time apparatus Sep 29, 2020 Issued
Array ( [id] => 17178231 [patent_doc_number] => 11155461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Atomically-precise products and methods and systems for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/035837 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 70 [patent_no_of_words] => 27315 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17035837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035837
Atomically-precise products and methods and systems for manufacturing the same Sep 28, 2020 Issued
Array ( [id] => 18342528 [patent_doc_number] => 11640005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Daly detector operable in negative ion and positive ion detection modes [patent_app_type] => utility [patent_app_number] => 17/037270 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6848 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037270
Daly detector operable in negative ion and positive ion detection modes Sep 28, 2020 Issued
Array ( [id] => 17963564 [patent_doc_number] => 20220344145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => APPARATUS AND METHOD FOR PULSED MODE CHARGE DETECTION MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 17/760501 [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] => 27426 [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] => 17760501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760501
Apparatus and method for pulsed mode charge detection mass spectrometry Sep 21, 2020 Issued
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] => 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] => 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] => 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 Pending
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