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] => 19356832 [patent_doc_number] => 12057288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Charged particle beam device and inspection method [patent_app_type] => utility [patent_app_number] => 17/642165 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7060 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642165
Charged particle beam device and inspection method Oct 3, 2019 Issued
Array ( [id] => 15442587 [patent_doc_number] => 20200035477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => RF ION GUIDE WITH AXIAL FIELDS [patent_app_type] => utility [patent_app_number] => 16/592322 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592322
RF ion guide with axial fields Oct 2, 2019 Issued
Array ( [id] => 17493379 [patent_doc_number] => 11282692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => IMR-MS device [patent_app_type] => utility [patent_app_number] => 17/046111 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5844 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046111
IMR-MS device Sep 26, 2019 Issued
Array ( [id] => 16660566 [patent_doc_number] => 20210057203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => IMR-MS REACTION CHAMBER [patent_app_type] => utility [patent_app_number] => 17/046113 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17046113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046113
IMR-MS reaction chamber Sep 26, 2019 Issued
Array ( [id] => 19414675 [patent_doc_number] => 12080511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Sample holder, method for using sample holder, projection amount adjustment jig, projection amount adjustment method and charged particle beam device [patent_app_type] => utility [patent_app_number] => 17/754069 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6904 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754069 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754069
Sample holder, method for using sample holder, projection amount adjustment jig, projection amount adjustment method and charged particle beam device Sep 24, 2019 Issued
Array ( [id] => 16911263 [patent_doc_number] => 11043311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Method of making atomic number (Z) grade small SAT radiation shielding vault [patent_app_type] => utility [patent_app_number] => 16/578981 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4836 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578981
Method of making atomic number (Z) grade small SAT radiation shielding vault Sep 22, 2019 Issued
Array ( [id] => 15351423 [patent_doc_number] => 20200013603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => CLEANLINESS MONITOR AND A METHOD FOR MONITORING A CLEANLINESS OF A VACUUM CHAMBER [patent_app_type] => utility [patent_app_number] => 16/576588 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5208 [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] => 16576588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576588
Cleanliness monitor and a method for monitoring a cleanliness of a vacuum chamber Sep 18, 2019 Issued
Array ( [id] => 18593281 [patent_doc_number] => 11742192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Electrostatic trap mass spectrometer with improved ion injection [patent_app_type] => utility [patent_app_number] => 16/573686 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3912 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16573686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/573686
Electrostatic trap mass spectrometer with improved ion injection Sep 16, 2019 Issued
Array ( [id] => 17971268 [patent_doc_number] => 11488816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Interface unit [patent_app_type] => utility [patent_app_number] => 17/049105 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 11148 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049105
Interface unit Sep 10, 2019 Issued
Array ( [id] => 15625097 [patent_doc_number] => 20200082953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => FLOOD AND WIND-RESISTANT VENTILATED MODULE FOR SPENT NUCLEAR FUEL STORAGE [patent_app_type] => utility [patent_app_number] => 16/568078 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10574 [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] => 16568078 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568078
Flood and wind-resistant ventilated module for spent nuclear fuel storage Sep 10, 2019 Issued
Array ( [id] => 16817941 [patent_doc_number] => 11002759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => High-sensitivity, low thermal deflection, stress-matched atomic force microscopy and scanning thermal microscopy probes [patent_app_type] => utility [patent_app_number] => 16/565562 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 3696 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16565562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565562
High-sensitivity, low thermal deflection, stress-matched atomic force microscopy and scanning thermal microscopy probes Sep 9, 2019 Issued
Array ( [id] => 18779977 [patent_doc_number] => 11821685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => UV LED curing apparatus with improved housing and switch controller [patent_app_type] => utility [patent_app_number] => 16/565138 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7042 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [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] => 16565138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565138
UV LED curing apparatus with improved housing and switch controller Sep 8, 2019 Issued
Array ( [id] => 15597547 [patent_doc_number] => 20200075308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MASS FILTER HAVING EXTENDED OPERATIONAL LIFETIME [patent_app_type] => utility [patent_app_number] => 16/563203 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16563203 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563203
Mass filter having extended operational lifetime Sep 5, 2019 Issued
Array ( [id] => 16637890 [patent_doc_number] => 10916405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Atom probe inspection device, field ion microscope, and distortion correction method [patent_app_type] => utility [patent_app_number] => 16/562931 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 16834 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562931
Atom probe inspection device, field ion microscope, and distortion correction method Sep 5, 2019 Issued
Array ( [id] => 16645450 [patent_doc_number] => 10923316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Primary beam scanning apparatus and signal processing method [patent_app_type] => utility [patent_app_number] => 16/561443 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5346 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16561443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/561443
Primary beam scanning apparatus and signal processing method Sep 4, 2019 Issued
Array ( [id] => 16703493 [patent_doc_number] => 10953408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Patterned optoelectronic tweezers [patent_app_type] => utility [patent_app_number] => 16/560549 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 57 [patent_no_of_words] => 7307 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560549
Patterned optoelectronic tweezers Sep 3, 2019 Issued
Array ( [id] => 16936341 [patent_doc_number] => 20210202230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => RF ION TRAP ION LOADING METHOD [patent_app_type] => utility [patent_app_number] => 17/274105 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7312 [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] => 17274105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274105
RF ion trap ion loading method Sep 3, 2019 Issued
Array ( [id] => 16495940 [patent_doc_number] => 10861995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Fast topological switch using strained Weyl semimetals [patent_app_type] => utility [patent_app_number] => 16/559331 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 11289 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16559331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559331
Fast topological switch using strained Weyl semimetals Sep 2, 2019 Issued
Array ( [id] => 17047914 [patent_doc_number] => 11101104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Multi modal cryo compatible GUID grid [patent_app_type] => utility [patent_app_number] => 16/557199 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16557199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557199
Multi modal cryo compatible GUID grid Aug 29, 2019 Issued
Array ( [id] => 15564179 [patent_doc_number] => 20200066501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => ENCODING OF PRECURSOR ION BEAM TO AID PRODUCT ION ASSIGNMENT [patent_app_type] => utility [patent_app_number] => 16/557302 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16557302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557302
Encoding of precursor ion beam to aid product ion assignment Aug 29, 2019 Issued
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