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] => 13378207 [patent_doc_number] => 20180240645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => LOAD LOCK SYSTEM FOR CHARGED PARTICLE BEAM IMAGING [patent_app_type] => utility [patent_app_number] => 15/440111 [patent_app_country] => US [patent_app_date] => 2017-02-23 [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] => -22 [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] => 15440111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440111
Load lock system for charged particle beam imaging Feb 22, 2017 Issued
Array ( [id] => 11839967 [patent_doc_number] => 20170221687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'METHOD FOR CHARACTERISING A SAMPLE BY MASS SPECTROMETRY IMAGING' [patent_app_type] => utility [patent_app_number] => 15/438946 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438946
Method for characterising a sample by mass spectrometry imaging Feb 21, 2017 Issued
Array ( [id] => 11939515 [patent_doc_number] => 20170243665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'PARTICLE BEAM THERAPY SYSTEM, RIDGE FILTER, AND METHOD OF MAKING RIDGE FILTER' [patent_app_type] => utility [patent_app_number] => 15/437826 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8767 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15437826 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/437826
Particle beam therapy system, ridge filter, and method of making ridge filter Feb 20, 2017 Issued
Array ( [id] => 11939565 [patent_doc_number] => 20170243714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'DIAGNOSIS METHOD, CHARGED PARTICLE BEAM LITHOGRAPHY APPARATUS, AND RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 15/437514 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 11961 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15437514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/437514
Diagnosis method, charged particle beam lithography apparatus, and recording medium Feb 20, 2017 Issued
Array ( [id] => 12213263 [patent_doc_number] => 09910064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Force measurement with real-time baseline determination' [patent_app_type] => utility [patent_app_number] => 15/438429 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 7348 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438429
Force measurement with real-time baseline determination Feb 20, 2017 Issued
Array ( [id] => 13378191 [patent_doc_number] => 20180240637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Graphene/Graphite-Based Filament for Thermal Ionization [patent_app_type] => utility [patent_app_number] => 15/435976 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15435976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435976
Graphene/graphite-based filament for thermal ionization Feb 16, 2017 Issued
Array ( [id] => 11997377 [patent_doc_number] => 20170301532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'ION TRAP DESIGN METHOD AND ION TRAP MASS SPECTROMETER' [patent_app_type] => utility [patent_app_number] => 15/435462 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6670 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15435462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435462
Ion trap design method and ion trap mass spectrometer Feb 16, 2017 Issued
Array ( [id] => 11939564 [patent_doc_number] => 20170243715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'INSPECTION APPARATUS AND INSPECTION METHOD' [patent_app_type] => utility [patent_app_number] => 15/434618 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6124 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434618 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434618
Inspection apparatus and inspection method Feb 15, 2017 Issued
Array ( [id] => 12202323 [patent_doc_number] => 09905394 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-02-27 [patent_title] => 'Method for analyzing an object and a charged particle beam device for carrying out this method' [patent_app_type] => utility [patent_app_number] => 15/434132 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 16452 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434132 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434132
Method for analyzing an object and a charged particle beam device for carrying out this method Feb 15, 2017 Issued
Array ( [id] => 13363565 [patent_doc_number] => 20180233322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => EMISSION NOISE CORRECTION OF A CHARGED PARTICLE SOURCE [patent_app_type] => utility [patent_app_number] => 15/435018 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6039 [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] => 15435018 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/435018
Emission noise correction of a charged particle source Feb 15, 2017 Issued
Array ( [id] => 13256967 [patent_doc_number] => 10141177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Mass spectrometer using gastight radio frequency ion guide [patent_app_type] => utility [patent_app_number] => 15/434233 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15434233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434233
Mass spectrometer using gastight radio frequency ion guide Feb 15, 2017 Issued
Array ( [id] => 15077459 [patent_doc_number] => 10468225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Electron source for a free electron laser [patent_app_type] => utility [patent_app_number] => 16/072385 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7289 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072385
Electron source for a free electron laser Feb 6, 2017 Issued
Array ( [id] => 15580485 [patent_doc_number] => 10580635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Floating magnet for a mass spectrometer [patent_app_type] => utility [patent_app_number] => 16/076385 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3918 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076385
Floating magnet for a mass spectrometer Feb 6, 2017 Issued
Array ( [id] => 13187889 [patent_doc_number] => 10109471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-23 [patent_title] => Ion funnel for efficient transmission of low mass-to-charge ratio ions with reduced gas flow at the exit [patent_app_type] => utility [patent_app_number] => 15/425229 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4609 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15425229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425229
Ion funnel for efficient transmission of low mass-to-charge ratio ions with reduced gas flow at the exit Feb 5, 2017 Issued
Array ( [id] => 16789104 [patent_doc_number] => 10991542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Charged particle beam device [patent_app_type] => utility [patent_app_number] => 16/477986 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 7424 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477986
Charged particle beam device Jan 26, 2017 Issued
Array ( [id] => 15934145 [patent_doc_number] => 20200158706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => METHODS FOR ANALYSING ELECTRONIC CIGARETTE SMOKE [patent_app_type] => utility [patent_app_number] => 16/072623 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5094 [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] => 16072623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072623
METHODS FOR ANALYSING ELECTRONIC CIGARETTE SMOKE Jan 18, 2017 Abandoned
Array ( [id] => 11607902 [patent_doc_number] => 20170125205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'Apparatus of Plural Charged-Particle Beams' [patent_app_type] => utility [patent_app_number] => 15/403685 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8987 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15403685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/403685
Apparatus of plural charged-particle beams Jan 10, 2017 Issued
Array ( [id] => 11588543 [patent_doc_number] => 20170112954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'DECONTAMINATION APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/398166 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10198 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15398166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398166
Decontamination apparatus and method Jan 3, 2017 Issued
Array ( [id] => 11710387 [patent_doc_number] => 20170178886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'Ion Guide Construction Method' [patent_app_type] => utility [patent_app_number] => 15/395012 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6781 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15395012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395012
Ion guide construction method Dec 29, 2016 Issued
Array ( [id] => 11541761 [patent_doc_number] => 20170095585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'Ultraviolet Diffusive Illumination' [patent_app_type] => utility [patent_app_number] => 15/387583 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 10865 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387583
Ultraviolet diffusive illumination Dec 20, 2016 Issued
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