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] => 13350367 [patent_doc_number] => 20180226723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => ELECTROMAGNETIC TIME REVERSAL FOCUSING OF NEAR FIELD WAVES IN METAMATERIALS [patent_app_type] => utility [patent_app_number] => 15/721196 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15721196 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/721196
Electromagnetic time reversal focusing of near field waves in metamaterials Sep 28, 2017 Issued
Array ( [id] => 12603513 [patent_doc_number] => 20180093001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => CLEANING AND DISINFECTING CRADLE FOR VIRTUAL REALITY VISORS [patent_app_type] => utility [patent_app_number] => 15/720037 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15720037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/720037
Cleaning and disinfecting cradle for virtual reality visors Sep 28, 2017 Issued
Array ( [id] => 14109937 [patent_doc_number] => 20190096644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SPACE ION ANALYZER WITH MASS SPECTROMETER ON A CHIP (MSOC) USING FLOATING MSOC VOLTAGES [patent_app_type] => utility [patent_app_number] => 15/718020 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718020 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718020
Space ion analyzer with mass spectrometer on a chip (MSOC) using floating MSOC voltages Sep 27, 2017 Issued
Array ( [id] => 14063717 [patent_doc_number] => 10236160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Electron beam apparatus and positional displacement correcting method of electron beam [patent_app_type] => utility [patent_app_number] => 15/717107 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 15465 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [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] => 15717107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717107
Electron beam apparatus and positional displacement correcting method of electron beam Sep 26, 2017 Issued
Array ( [id] => 12127470 [patent_doc_number] => 20180011055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'Method of Charge State Selection' [patent_app_type] => utility [patent_app_number] => 15/713884 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11663 [patent_no_of_claims] => 11 [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] => 15713884 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/713884
Method of charge state selection Sep 24, 2017 Issued
Array ( [id] => 14109949 [patent_doc_number] => 20190096650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => METHOD FOR EVALUATING THE QUALITY OF MASS SPECTROMETRIC IMAGING PREPARATIONS AND KIT-OF-PARTS THEREFOR [patent_app_type] => utility [patent_app_number] => 15/714269 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714269
Method for evaluating the quality of mass spectrometric imaging preparations and kit-of-parts therefor Sep 24, 2017 Issued
Array ( [id] => 12627135 [patent_doc_number] => 20180100875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => METHODS, DEVICES AND SYSTEMS FOR SCANNING TUNNELING MICROSCOPY CONTROL SYSTEM DESIGN [patent_app_type] => utility [patent_app_number] => 15/707738 [patent_app_country] => US [patent_app_date] => 2017-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15707738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/707738
Methods, devices and systems for scanning tunneling microscopy control system design Sep 17, 2017 Issued
Array ( [id] => 16838383 [patent_doc_number] => 20210146395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PIPE CONNECTING JIG AND ESI SPRAYER [patent_app_type] => utility [patent_app_number] => 16/641019 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4760 [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] => 16641019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641019
Pipe connecting jig and ESI sprayer Sep 13, 2017 Issued
Array ( [id] => 18235919 [patent_doc_number] => 11600483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Mass spectrometry [patent_app_type] => utility [patent_app_number] => 16/332570 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7182 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 16332570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332570
Mass spectrometry Sep 11, 2017 Issued
Array ( [id] => 12232095 [patent_doc_number] => 20180064958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'THERAPEUTIC DEVICE AND A METHOD OF DRIVING THE THERAPEUTIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/699776 [patent_app_country] => US [patent_app_date] => 2017-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5910 [patent_no_of_claims] => 11 [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] => 15699776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/699776
Therapeutic device and a method of driving the therapeutic device Sep 7, 2017 Issued
Array ( [id] => 13129585 [patent_doc_number] => 10082720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Wavelength conversion element and wavelength conversion light pulse waveform shaping device [patent_app_type] => utility [patent_app_number] => 15/696432 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 12110 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 15696432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/696432
Wavelength conversion element and wavelength conversion light pulse waveform shaping device Sep 5, 2017 Issued
Array ( [id] => 15703285 [patent_doc_number] => 10607829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Transition radiation light sources [patent_app_type] => utility [patent_app_number] => 16/330218 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6838 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16330218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330218
Transition radiation light sources Sep 5, 2017 Issued
Array ( [id] => 13976485 [patent_doc_number] => 10217607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-26 [patent_title] => Ion implantation apparatus and ion implantation method [patent_app_type] => utility [patent_app_number] => 15/695857 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 13485 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15695857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695857
Ion implantation apparatus and ion implantation method Sep 4, 2017 Issued
Array ( [id] => 16226187 [patent_doc_number] => 20200251304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Charged Particle Beam Device [patent_app_type] => utility [patent_app_number] => 16/641870 [patent_app_country] => US [patent_app_date] => 2017-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641870
Charged particle beam device Sep 3, 2017 Issued
Array ( [id] => 12234130 [patent_doc_number] => 20180066993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'INFRARED RADIATION EMISSION SURFACE HAVING A HIGH THERMAL EMISSIVITY AND A LONG LIFE TIME AND ITS MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 15/694699 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8477 [patent_no_of_claims] => 20 [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] => 15694699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/694699
Infrared radiation emission surface having a high thermal emissivity and a long life time and its manufacturing method Aug 31, 2017 Issued
Array ( [id] => 13995619 [patent_doc_number] => 20190066967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => ION GENERATOR AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/692745 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5712 [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] => 15692745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692745
Ion generator and method for using the same Aug 30, 2017 Issued
Array ( [id] => 13990107 [patent_doc_number] => 20190064211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SCANNING PROBE MICROSCOPE [patent_app_type] => utility [patent_app_number] => 15/692231 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15692231 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692231
SCANNING PROBE MICROSCOPE Aug 30, 2017 Abandoned
Array ( [id] => 16888867 [patent_doc_number] => 20210175064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SAMPLE PLATE FOR PESI ION SOURCE AND MASS SPECTROMETER USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/606382 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16606382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606382
Sample plate for PESI ion source and mass spectrometer using the same Aug 30, 2017 Issued
Array ( [id] => 17186341 [patent_doc_number] => 20210333226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => METHOD FOR MEASURING DAMAGE OF A SUBSTRATE CAUSED BY AN ELECTRON BEAM [patent_app_type] => utility [patent_app_number] => 16/325995 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325995
Method for measuring damage of a substrate caused by an electron beam Aug 29, 2017 Issued
Array ( [id] => 14056263 [patent_doc_number] => 10232413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Controlled fluid flow for cleaning an optical element [patent_app_type] => utility [patent_app_number] => 15/690707 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 36 [patent_no_of_words] => 22529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15690707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690707
Controlled fluid flow for cleaning an optical element Aug 29, 2017 Issued
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