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] => 21013162 [patent_doc_number] => 12749649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Shielded apparatus for ion energy analysis of plasma processes [patent_app_type] => utility [patent_app_number] => 18/515593 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515593
SHIELDED APPARATUS FOR ION ENERGY ANALYSIS OF PLASMA PROCESSES Nov 20, 2023 Pending
Array ( [id] => 20028637 [patent_doc_number] => 20250166859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => STORAGE CONTAINER FOR URANIUM OXIDE POWDER [patent_app_type] => utility [patent_app_number] => 18/516897 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516897
STORAGE CONTAINER FOR URANIUM OXIDE POWDER Nov 20, 2023 Pending
Array ( [id] => 20028736 [patent_doc_number] => 20250166958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DEFLECTOR FOR A CHARGED PARTICLE BEAM APPARATUS, DEFLECTING SYSTEM, CHARGED PARTICLE BEAM APPARATUS, AND METHOD OF FABRICATING A DEFLECTOR [patent_app_type] => utility [patent_app_number] => 18/511767 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511767
DEFLECTOR FOR A CHARGED PARTICLE BEAM APPARATUS, DEFLECTING SYSTEM, CHARGED PARTICLE BEAM APPARATUS, AND METHOD OF FABRICATING A DEFLECTOR Nov 15, 2023 Pending
Array ( [id] => 19321386 [patent_doc_number] => 20240242933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MULTI CHARGED PARTICLE BEAM WRITING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/509474 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509474
Multi charged particle beam writing apparatus Nov 14, 2023 Issued
Array ( [id] => 19176051 [patent_doc_number] => 20240162025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => COLLISIONAL ACTIVATION IN ION GUIDES [patent_app_type] => utility [patent_app_number] => 18/509080 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509080
COLLISIONAL ACTIVATION IN ION GUIDES Nov 13, 2023 Pending
Array ( [id] => 19236257 [patent_doc_number] => 20240193452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => SCALABLE NEUTRAL ATOM BASED QUANTUM COMPUTING [patent_app_type] => utility [patent_app_number] => 18/508585 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18508585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508585
SCALABLE NEUTRAL ATOM BASED QUANTUM COMPUTING Nov 13, 2023 Pending
Array ( [id] => 21013160 [patent_doc_number] => 12749647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Focused ion beam apparatus and control method thereof [patent_app_type] => utility [patent_app_number] => 18/504630 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504630
FOCUSED ION BEAM APPARATUS AND CONTROL METHOD THEREOF Nov 7, 2023 Pending
Array ( [id] => 20332726 [patent_doc_number] => 12463010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Multiple charged-particle beam apparatus and methods [patent_app_type] => utility [patent_app_number] => 18/504089 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 21893 [patent_no_of_claims] => 21 [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] => 18504089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504089
Multiple charged-particle beam apparatus and methods Nov 6, 2023 Issued
Array ( [id] => 19131109 [patent_doc_number] => 20240136462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SEMICONDUCTOR DETECTOR AND METHOD OF FABRICATING SAME [patent_app_type] => utility [patent_app_number] => 18/499141 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12743 [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] => 18499141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499141
Semiconductor detector and method of fabricating same Oct 30, 2023 Issued
Array ( [id] => 19131109 [patent_doc_number] => 20240136462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SEMICONDUCTOR DETECTOR AND METHOD OF FABRICATING SAME [patent_app_type] => utility [patent_app_number] => 18/499141 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12743 [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] => 18499141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499141
Semiconductor detector and method of fabricating same Oct 30, 2023 Issued
Array ( [id] => 21013158 [patent_doc_number] => 12749645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-29 [patent_title] => Method of characterizing a detection path of a charged particle beam and a charged particle mirror [patent_app_type] => utility [patent_app_number] => 18/384746 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3431 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384746
METHOD OF CHARACTERIZING A DETECTION PATH OF A CHARGED PARTICLE BEAM AND A CHARGED PARTICLE MIRROR Oct 26, 2023 Pending
Array ( [id] => 20869459 [patent_doc_number] => 12696373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Vacuum sealed RF resonator cavity for LINAC [patent_app_type] => utility [patent_app_number] => 18/384055 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384055
Vacuum Sealed RF Resonator Cavity for LINAC Oct 25, 2023 Issued
Array ( [id] => 19282921 [patent_doc_number] => 20240219397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SYSTEM AND METHOD OF ANALYSIS OF A PROTEIN USING LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/383750 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383750
System and method of analysis of a protein using liquid chromatography-mass spectrometry Oct 24, 2023 Issued
Array ( [id] => 20667501 [patent_doc_number] => 12609281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Filament alignment device [patent_app_type] => utility [patent_app_number] => 18/383237 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383237
Filament alignment device Oct 23, 2023 Issued
Array ( [id] => 19702723 [patent_doc_number] => 12196742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Vitamin B2 detection by mass spectrometry [patent_app_type] => utility [patent_app_number] => 18/487654 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9228 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487654
Vitamin B2 detection by mass spectrometry Oct 15, 2023 Issued
Array ( [id] => 19035981 [patent_doc_number] => 20240085796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => GUIDING DEVICE AND ASSOCIATED SYSTEM [patent_app_type] => utility [patent_app_number] => 18/380439 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32509 [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] => 18380439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380439
Guiding device and associated system Oct 15, 2023 Issued
Array ( [id] => 19100943 [patent_doc_number] => 20240120171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => REDUCTION OF POWER CONSUMPTION FOR A CHARGED PARTICLE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/483392 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18603 [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] => 18483392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483392
REDUCTION OF POWER CONSUMPTION FOR A CHARGED PARTICLE SYSTEM Oct 8, 2023 Pending
Array ( [id] => 20923950 [patent_doc_number] => 12719016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Electron beam curing of clear and pigmented coatings for the coil industry and method thereof [patent_app_type] => utility [patent_app_number] => 18/477460 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1158 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477460
ELECTRON BEAM CURING OF CLEAR AND PIGMENTED COATINGS FOR THE COIL INDUSTRY AND METHOD THEREOF Sep 27, 2023 Pending
Array ( [id] => 19860853 [patent_doc_number] => 20250099639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => DEVICE FOR REDUCING OOCYSTS OF EIMERIA SPP. USING MICROWAVE [patent_app_type] => utility [patent_app_number] => 18/289160 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289160
Device for reducing oocysts of Sep 19, 2023 Issued
Array ( [id] => 20866169 [patent_doc_number] => 12693051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Laser cooling atomic objects with phonon pumping [patent_app_type] => utility [patent_app_number] => 18/469740 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9361 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469740
LASER COOLING ATOMIC OBJECTS WITH PHONON PUMPING Sep 18, 2023 Issued
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