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] => 18533136 [patent_doc_number] => 20230238211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => A DETECTOR SUBSTRATE FOR USE IN A CHARGED PARTICLE MULTI-BEAM ASSESSMENT TOOL [patent_app_type] => utility [patent_app_number] => 18/011838 [patent_app_country] => US [patent_app_date] => 2021-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011838
A DETECTOR SUBSTRATE FOR USE IN A CHARGED PARTICLE MULTI-BEAM ASSESSMENT TOOL Jul 4, 2021 Pending
Array ( [id] => 17334722 [patent_doc_number] => 20220001053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DRAWER STERILIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/366294 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366294
DRAWER STERILIZATION SYSTEM Jul 1, 2021 Abandoned
Array ( [id] => 18112853 [patent_doc_number] => 20230005733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => ENERGY SPECTROMETER WITH DYNAMIC FOCUS [patent_app_type] => utility [patent_app_number] => 17/363641 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363641
Energy spectrometer with dynamic focus Jun 29, 2021 Issued
Array ( [id] => 17463549 [patent_doc_number] => 20220076855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Method of Making Atomic Number (Z) Grade Small Sat Radiation Shielding Vault [patent_app_type] => utility [patent_app_number] => 17/354597 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354597
Method of making atomic number (Z) grade small sat radiation shielding vault Jun 21, 2021 Issued
Array ( [id] => 18464287 [patent_doc_number] => 11688580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Apparatus of plural charged-particle beams [patent_app_type] => utility [patent_app_number] => 17/353790 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7918 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353790
Apparatus of plural charged-particle beams Jun 20, 2021 Issued
Array ( [id] => 17145124 [patent_doc_number] => 20210313137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => PARTICLE BEAM SYSTEM AND METHOD FOR THE PARTICLE-OPTICAL EXAMINATION OF AN OBJECT [patent_app_type] => utility [patent_app_number] => 17/353333 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353333
Particle beam system and method for the particle-optical examination of an object Jun 20, 2021 Issued
Array ( [id] => 17300945 [patent_doc_number] => 20210396784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Device, and Method of Manufacture, for use in Mechanically Cleaning Nanoscale Debris from a Sample Surface [patent_app_type] => utility [patent_app_number] => 17/352001 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352001
Device, and Method of Manufacture, for use in Mechanically Cleaning Nanoscale Debris from a Sample Surface Jun 17, 2021 Abandoned
Array ( [id] => 17312976 [patent_doc_number] => 20210402024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => UVC-LED light technology integrated for use in cell phone and tablets. [patent_app_type] => utility [patent_app_number] => 17/349062 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17349062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349062
UVC-LED light technology integrated for use in cell phone and tablets. Jun 15, 2021 Abandoned
Array ( [id] => 17113629 [patent_doc_number] => 20210294226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => DROPLET GENERATOR AND METHOD OF SERVICING EXTREME ULTRAVIOLET RADIATION SOURCE APPARATUS [patent_app_type] => utility [patent_app_number] => 17/340874 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340874
Droplet generator and method of servicing extreme ultraviolet radiation source apparatus Jun 6, 2021 Issued
Array ( [id] => 18494142 [patent_doc_number] => 11699563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Etching aluminum nitride or aluminum oxide to generate an aluminum ion beam [patent_app_type] => utility [patent_app_number] => 17/339085 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4659 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339085
Etching aluminum nitride or aluminum oxide to generate an aluminum ion beam Jun 3, 2021 Issued
Array ( [id] => 17346992 [patent_doc_number] => 20220013323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => HYDROGEN CO-GAS WHEN USING A CHLORINE-BASED ION SOURCE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/339025 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17339025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339025
HYDROGEN CO-GAS WHEN USING A CHLORINE-BASED ION SOURCE MATERIAL Jun 3, 2021 Abandoned
Array ( [id] => 18890901 [patent_doc_number] => 11869678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Positioning atoms using optical tweezer traps [patent_app_type] => utility [patent_app_number] => 17/333581 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6624 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333581
Positioning atoms using optical tweezer traps May 27, 2021 Issued
Array ( [id] => 17229887 [patent_doc_number] => 20210356444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => REPLACEABLE EMITTER ASSEMBLY FOR INTERFACING A SEPARATION COLUMN TO A MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/328068 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17328068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328068
Replaceable emitter assembly for interfacing a separation column to a mass spectrometer May 23, 2021 Issued
Array ( [id] => 20911850 [patent_doc_number] => 12708686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Air flow treatment system and method for ventilation systems [patent_app_type] => utility [patent_app_number] => 17/927290 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 1180 [patent_no_of_claims] => 19 [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] => 17927290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927290
AIR FLOW TREATMENT SYSTEM AND METHOD FOR VENTILATION SYSTEMS May 23, 2021 Pending
Array ( [id] => 18473014 [patent_doc_number] => 20230207302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/999136 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999136
MASS SPECTROMETER May 17, 2021 Pending
Array ( [id] => 20611165 [patent_doc_number] => 12586770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Mass spectrometer [patent_app_type] => utility [patent_app_number] => 18/285119 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 1215 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285119
Mass spectrometer May 13, 2021 Issued
Array ( [id] => 17843811 [patent_doc_number] => 11433154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Germicidal lighting [patent_app_type] => utility [patent_app_number] => 17/319432 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 14580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319432
Germicidal lighting May 12, 2021 Issued
Array ( [id] => 17227242 [patent_doc_number] => 20210353798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => UNIVERSAL MASK CARRIER AND DECONTAMINATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/319737 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319737
UNIVERSAL MASK CARRIER AND DECONTAMINATION DEVICE May 12, 2021 Abandoned
Array ( [id] => 18439901 [patent_doc_number] => 20230187196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CAPILLARY EMITTER WITH ELECTROSPRAY IONIZATION PROVIDING FEMTOLITER TO NANOLITER FLOW RATES [patent_app_type] => utility [patent_app_number] => 17/997596 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997596
Capillary emitter with electrospray ionization providing femtoliter to nanoliter flow rates May 10, 2021 Issued
Array ( [id] => 17053363 [patent_doc_number] => 20210262797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => DEAD-ZONE-FREE COLD ATOM INTERFEROMETER WITH HIGH FREQUENCY OUTPUT [patent_app_type] => utility [patent_app_number] => 17/307972 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307972
Dead-zone-free cold atom interferometer with high frequency output May 3, 2021 Issued
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