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] => 16986572 [patent_doc_number] => 11073740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Terahertz wave generation method and terahertz wave generation device [patent_app_type] => utility [patent_app_number] => 16/637774 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8903 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637774
Terahertz wave generation method and terahertz wave generation device Jul 29, 2018 Issued
Array ( [id] => 13563925 [patent_doc_number] => 20180333510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => FLUID STERILIZER AND ASSOCIATED CONNECTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/048115 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048115
Fluid sterilizer and associated connecting device Jul 26, 2018 Issued
Array ( [id] => 16471604 [patent_doc_number] => 20200373142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => PRINTED CIRCUIT ION MIRROR WITH COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/636936 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636936
Printed circuit ion mirror with compensation Jul 25, 2018 Issued
Array ( [id] => 16455957 [patent_doc_number] => 20200365383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => MULTI-PASS MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 16/636946 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636946
Multi-pass mass spectrometer Jul 25, 2018 Issued
Array ( [id] => 17381036 [patent_doc_number] => 11239067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Ion mirror for multi-reflecting mass spectrometers [patent_app_type] => utility [patent_app_number] => 16/636865 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 13291 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636865
Ion mirror for multi-reflecting mass spectrometers Jul 25, 2018 Issued
Array ( [id] => 15664147 [patent_doc_number] => 10596281 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Sterilizing touch screen displays with ultraviolet light [patent_app_type] => utility [patent_app_number] => 16/042245 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2257 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042245
Sterilizing touch screen displays with ultraviolet light Jul 22, 2018 Issued
Array ( [id] => 15414777 [patent_doc_number] => 20200027711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => PLANAR ION SOURCES FOR SPECTROMETERS [patent_app_type] => utility [patent_app_number] => 16/042771 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042771
PLANAR ION SOURCES FOR SPECTROMETERS Jul 22, 2018 Abandoned
Array ( [id] => 13909001 [patent_doc_number] => 20190043705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => RF ION GUIDE WITH AXIAL FIELDS [patent_app_type] => utility [patent_app_number] => 16/042531 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21046 [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] => 16042531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042531
RF ion guide with axial fields Jul 22, 2018 Issued
Array ( [id] => 18357782 [patent_doc_number] => 11646188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Apparatus and method for analyzing evolved gas [patent_app_type] => utility [patent_app_number] => 16/041683 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6870 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041683
Apparatus and method for analyzing evolved gas Jul 19, 2018 Issued
Array ( [id] => 17803198 [patent_doc_number] => 11417509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Current detection device and spectrometer using ihe same [patent_app_type] => utility [patent_app_number] => 16/621356 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 15914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16621356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621356
Current detection device and spectrometer using ihe same Jul 18, 2018 Issued
Array ( [id] => 13961947 [patent_doc_number] => 20190057318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => COMPACT RF DRIVER FOR PAUL TRAPS USED IN QUANTUM COMPUTERS AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 16/039186 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039186
Compact RF driver for Paul traps used in quantum computers and methods of making and using same Jul 17, 2018 Issued
Array ( [id] => 15951171 [patent_doc_number] => 10663485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => VCSEL-based resonant-cavity-enhanced atomic force microscopy active optical probe [patent_app_type] => utility [patent_app_number] => 16/031328 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6040 [patent_no_of_claims] => 79 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16031328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031328
VCSEL-based resonant-cavity-enhanced atomic force microscopy active optical probe Jul 9, 2018 Issued
Array ( [id] => 18639423 [patent_doc_number] => 11764043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Methods of mass spectrometry quantitation using cleavable isobaric tags and neutral loss fragmentation [patent_app_type] => utility [patent_app_number] => 16/028932 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6567 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028932
Methods of mass spectrometry quantitation using cleavable isobaric tags and neutral loss fragmentation Jul 5, 2018 Issued
Array ( [id] => 15840319 [patent_doc_number] => 20200135442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => ION GUIDE [patent_app_type] => utility [patent_app_number] => 16/611894 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9031 [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] => 16611894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611894
Ion guide Jul 5, 2018 Issued
Array ( [id] => 17040542 [patent_doc_number] => 20210257178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Charged Particle Beam Generator and Charged Particle Beam Apparatus [patent_app_type] => utility [patent_app_number] => 17/252124 [patent_app_country] => US [patent_app_date] => 2018-06-28 [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] => -12 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17252124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252124
Charged particle beam generator and charged particle beam apparatus Jun 27, 2018 Issued
Array ( [id] => 17891655 [patent_doc_number] => 11454616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Determining enrichments of tracers of glucose by mass spectrometry [patent_app_type] => utility [patent_app_number] => 16/624841 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 11717 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624841
Determining enrichments of tracers of glucose by mass spectrometry Jun 21, 2018 Issued
Array ( [id] => 17047909 [patent_doc_number] => 11101099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Charged particle blocking element, exposure apparatus comprising such an element, and method for using such an exposure apparatus [patent_app_type] => utility [patent_app_number] => 16/638124 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 11440 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16638124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638124
Charged particle blocking element, exposure apparatus comprising such an element, and method for using such an exposure apparatus Jun 20, 2018 Issued
Array ( [id] => 16027927 [patent_doc_number] => 10676370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Hydrogen co-gas when using aluminum iodide as an ion source material [patent_app_type] => utility [patent_app_number] => 15/995707 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5778 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995707
Hydrogen co-gas when using aluminum iodide as an ion source material May 31, 2018 Issued
Array ( [id] => 15400953 [patent_doc_number] => 10541137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Method and apparatus for non line-of-sight doping [patent_app_type] => utility [patent_app_number] => 15/996032 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4243 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996032 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996032
Method and apparatus for non line-of-sight doping May 31, 2018 Issued
Array ( [id] => 18890982 [patent_doc_number] => 11869759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Mass spectrometer [patent_app_type] => utility [patent_app_number] => 17/056483 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7076 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056483
Mass spectrometer May 30, 2018 Issued
Menu