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] => 14752797 [patent_doc_number] => 20190259572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => CHARGED PARTICLE BEAM INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 16/253510 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16253510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/253510
Charged particle beam inspection method Jan 21, 2019 Issued
Array ( [id] => 14308771 [patent_doc_number] => 20190144089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => SAFETY IMPROVEMENTS FOR UV RADIATION IN AQUATIC APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/249630 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 16249630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249630
Safety improvements for UV radiation in aquatic applications Jan 15, 2019 Issued
Array ( [id] => 16448124 [patent_doc_number] => 10840055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => System and method for photocathode illumination inspection [patent_app_type] => utility [patent_app_number] => 16/249069 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10198 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249069 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249069
System and method for photocathode illumination inspection Jan 15, 2019 Issued
Array ( [id] => 16502388 [patent_doc_number] => 10867782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Time-of-flight mass spectrometer [patent_app_type] => utility [patent_app_number] => 16/244234 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4593 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 16244234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244234
Time-of-flight mass spectrometer Jan 9, 2019 Issued
Array ( [id] => 15319223 [patent_doc_number] => 10524342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Droplet collection device [patent_app_type] => utility [patent_app_number] => 16/244624 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8047 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244624
Droplet collection device Jan 9, 2019 Issued
Array ( [id] => 15233911 [patent_doc_number] => 10504685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Charged particle beam axial alignment device, charged particle beam irradiation device and charged particle beam axial alignment method [patent_app_type] => utility [patent_app_number] => 16/243174 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9574 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243174
Charged particle beam axial alignment device, charged particle beam irradiation device and charged particle beam axial alignment method Jan 8, 2019 Issued
Array ( [id] => 15199963 [patent_doc_number] => 10497483 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Radiation shield [patent_app_type] => utility [patent_app_number] => 16/242290 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2365 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242290
Radiation shield Jan 7, 2019 Issued
Array ( [id] => 14573235 [patent_doc_number] => 20190214225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => LOAD LOCK SYSTEM FOR CHARGED PARTICLE BEAM IMAGING [patent_app_type] => utility [patent_app_number] => 16/241910 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3014 [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] => 16241910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241910
Load lock system for charged particle beam imaging Jan 6, 2019 Issued
Array ( [id] => 15576815 [patent_doc_number] => 10578783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Optical grating and optical assembly for same [patent_app_type] => utility [patent_app_number] => 16/239045 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 7388 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239045
Optical grating and optical assembly for same Jan 2, 2019 Issued
Array ( [id] => 16631523 [patent_doc_number] => 20210050176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => METHOD OF MANUFACTURING ELECTRON SOURCE [patent_app_type] => utility [patent_app_number] => 16/966908 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966908
Method of manufacturing electron source Dec 26, 2018 Issued
Array ( [id] => 17253955 [patent_doc_number] => 11189453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Electron source and electron gun [patent_app_type] => utility [patent_app_number] => 16/966907 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 12202 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966907
Electron source and electron gun Dec 25, 2018 Issued
Array ( [id] => 16625640 [patent_doc_number] => 20210044293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => HIGH-VOLTAGE AMPLIFIER, HIGH-VOLTAGE POWER SUPPLY, AND MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 16/977940 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977940
High-voltage amplifier, high-voltage power supply, and mass spectrometer Dec 25, 2018 Issued
Array ( [id] => 16386400 [patent_doc_number] => 10811243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Ion supply system and method to control an ion supply system [patent_app_type] => utility [patent_app_number] => 16/226417 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5979 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226417
Ion supply system and method to control an ion supply system Dec 18, 2018 Issued
Array ( [id] => 16289747 [patent_doc_number] => 10766580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Method and system for preventing fouling of surfaces [patent_app_type] => utility [patent_app_number] => 16/220534 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8545 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220534
Method and system for preventing fouling of surfaces Dec 13, 2018 Issued
Array ( [id] => 16723721 [patent_doc_number] => 20210090868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Momentum-Resolving Photoelectron Spectrometer and Method for Momentum-resolved Photoelectron Spectroscopy [patent_app_type] => utility [patent_app_number] => 16/771705 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16771705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/771705
Momentum-resolving photoelectron spectrometer and method for momentum-resolved photoelectron spectroscopy Dec 13, 2018 Issued
Array ( [id] => 15388597 [patent_doc_number] => 10535494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Particle beam system and method for the particle-optical examination of an object [patent_app_type] => utility [patent_app_number] => 16/216474 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10179 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216474 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216474
Particle beam system and method for the particle-optical examination of an object Dec 10, 2018 Issued
Array ( [id] => 17289007 [patent_doc_number] => 11205567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Multipole device and manufacturing method [patent_app_type] => utility [patent_app_number] => 16/762253 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6242 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762253
Multipole device and manufacturing method Dec 5, 2018 Issued
Array ( [id] => 18371748 [patent_doc_number] => 11651929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Charged particle source and charged particle beam device [patent_app_type] => utility [patent_app_number] => 17/285365 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4749 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285365
Charged particle source and charged particle beam device Dec 4, 2018 Issued
Array ( [id] => 16660567 [patent_doc_number] => 20210057204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD AND SYSTEM FOR MEASURING INERT GAS BY ION PROBE [patent_app_type] => utility [patent_app_number] => 16/754629 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754629
Method and system for measuring inert gas by ion probe Dec 3, 2018 Issued
Array ( [id] => 17410135 [patent_doc_number] => 11251032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Sample support [patent_app_type] => utility [patent_app_number] => 16/966930 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5395 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966930
Sample support Nov 29, 2018 Issued
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