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] => 19964783 [patent_doc_number] => 12334300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Focused ion beam system and method of correcting deviation of field of view of ion beam [patent_app_type] => utility [patent_app_number] => 18/099127 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 18099127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099127
Focused ion beam system and method of correcting deviation of field of view of ion beam Jan 18, 2023 Issued
Array ( [id] => 18540769 [patent_doc_number] => 20230245880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => LIGHT IRRADIATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/098802 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098802 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098802
LIGHT IRRADIATION DEVICE Jan 18, 2023 Pending
Array ( [id] => 18379647 [patent_doc_number] => 20230154736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => INSTRUMENT, INCLUDING AN ELECROSTATIC LINEAR ION TRAP WITH CHARGE DETECTOR RESET OR CALIBRATION, FOR SEPARATING IONS [patent_app_type] => utility [patent_app_number] => 18/149743 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149743
Instrument, including an electrostatic linear ion trap with charge detector reset or calibration, for separating ions Jan 3, 2023 Issued
Array ( [id] => 19364125 [patent_doc_number] => 20240266159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Power Supply Device for Triple Quadrupole Mass Spectrometer [patent_app_type] => utility [patent_app_number] => 18/279972 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18279972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279972
Power supply device for triple quadrupole mass spectrometer Dec 29, 2022 Issued
Array ( [id] => 19285629 [patent_doc_number] => 20240222106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Apparatus and Method for Ion Separation [patent_app_type] => utility [patent_app_number] => 18/090730 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090730
Apparatus and Method for Ion Separation Dec 28, 2022 Pending
Array ( [id] => 19280241 [patent_doc_number] => 20240216714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => FACILITATING ABLATIVE RADIOTHERAPY USING AN INTRABODY CATHETER [patent_app_type] => utility [patent_app_number] => 18/089713 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089713
FACILITATING ABLATIVE RADIOTHERAPY USING AN INTRABODY CATHETER Dec 27, 2022 Pending
Array ( [id] => 19016227 [patent_doc_number] => 11923167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Ion implanter and ion implantation method [patent_app_type] => utility [patent_app_number] => 18/087277 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 19559 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087277
Ion implanter and ion implantation method Dec 21, 2022 Issued
Array ( [id] => 18615704 [patent_doc_number] => 20230282443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => TRANSMISSION CHARGED PARTICLE BEAM APPARATUS, AND METHOD OF ALIGNING SUCH A TRANSMISSION CHARGED PARTICLE BEAM APPARATUS [patent_app_type] => utility [patent_app_number] => 18/086628 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086628
TRANSMISSION CHARGED PARTICLE BEAM APPARATUS, AND METHOD OF ALIGNING SUCH A TRANSMISSION CHARGED PARTICLE BEAM APPARATUS Dec 20, 2022 Issued
Array ( [id] => 18512866 [patent_doc_number] => 20230229086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => LOW OXYGEN SCANNING UV SOURCE WITH LOCALIZED PURGE [patent_app_type] => utility [patent_app_number] => 18/085649 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085649
LOW OXYGEN SCANNING UV SOURCE WITH LOCALIZED PURGE Dec 20, 2022 Pending
Array ( [id] => 20375134 [patent_doc_number] => 12482576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Adjustable, multi-panel lead acrylic radiation barrier [patent_app_type] => utility [patent_app_number] => 18/086291 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 2289 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086291
Adjustable, multi-panel lead acrylic radiation barrier Dec 20, 2022 Issued
Array ( [id] => 20375134 [patent_doc_number] => 12482576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Adjustable, multi-panel lead acrylic radiation barrier [patent_app_type] => utility [patent_app_number] => 18/086291 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 2289 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086291
Adjustable, multi-panel lead acrylic radiation barrier Dec 20, 2022 Issued
Array ( [id] => 18615704 [patent_doc_number] => 20230282443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => TRANSMISSION CHARGED PARTICLE BEAM APPARATUS, AND METHOD OF ALIGNING SUCH A TRANSMISSION CHARGED PARTICLE BEAM APPARATUS [patent_app_type] => utility [patent_app_number] => 18/086628 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086628
TRANSMISSION CHARGED PARTICLE BEAM APPARATUS, AND METHOD OF ALIGNING SUCH A TRANSMISSION CHARGED PARTICLE BEAM APPARATUS Dec 20, 2022 Issued
Array ( [id] => 18456026 [patent_doc_number] => 20230197307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => ELECTROMAGNETIC RADIATION SOURCE AND LIGHT SOAKING SYSTEM COMPRISING SUCH AN ELECTROMAGNETIC RADIATION SOURCE [patent_app_type] => utility [patent_app_number] => 18/084334 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18084334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084334
ELECTROMAGNETIC RADIATION SOURCE AND LIGHT SOAKING SYSTEM COMPRISING SUCH AN ELECTROMAGNETIC RADIATION SOURCE Dec 18, 2022 Abandoned
Array ( [id] => 20437511 [patent_doc_number] => 12508333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Ultraviolet sterilizer [patent_app_type] => utility [patent_app_number] => 18/063422 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063422
Ultraviolet sterilizer Dec 7, 2022 Issued
Array ( [id] => 20437511 [patent_doc_number] => 12508333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Ultraviolet sterilizer [patent_app_type] => utility [patent_app_number] => 18/063422 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063422
Ultraviolet sterilizer Dec 7, 2022 Issued
Array ( [id] => 18974288 [patent_doc_number] => 20240054380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PARALLEL SIDEBAND COOLING OF MULTIPLE TRAPPED-ION MOTIONAL MODES WITH DEFLECTORS [patent_app_type] => utility [patent_app_number] => 18/062404 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062404
Parallel sideband cooling of multiple trapped-ion motional modes with deflectors Dec 5, 2022 Issued
Array ( [id] => 18974288 [patent_doc_number] => 20240054380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PARALLEL SIDEBAND COOLING OF MULTIPLE TRAPPED-ION MOTIONAL MODES WITH DEFLECTORS [patent_app_type] => utility [patent_app_number] => 18/062404 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062404
Parallel sideband cooling of multiple trapped-ion motional modes with deflectors Dec 5, 2022 Issued
Array ( [id] => 18974288 [patent_doc_number] => 20240054380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PARALLEL SIDEBAND COOLING OF MULTIPLE TRAPPED-ION MOTIONAL MODES WITH DEFLECTORS [patent_app_type] => utility [patent_app_number] => 18/062404 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062404
Parallel sideband cooling of multiple trapped-ion motional modes with deflectors Dec 5, 2022 Issued
Array ( [id] => 20244099 [patent_doc_number] => 12424430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Ion storage system and method based on quadrupole-ion trap tandem mass spectrometry [patent_app_type] => utility [patent_app_number] => 18/071190 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071190
Ion storage system and method based on quadrupole-ion trap tandem mass spectrometry Nov 28, 2022 Issued
Array ( [id] => 18729272 [patent_doc_number] => 20230343568 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2023-10-26 [patent_title] => CAPACITIVE SENSING DATA INTEGRATION FOR PLASMA CHAMBER CONDITION MONITORING [patent_app_type] => utility [patent_app_number] => 18/071444 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071444
CAPACITIVE SENSING DATA INTEGRATION FOR PLASMA CHAMBER CONDITION MONITORING Nov 28, 2022 Pending
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