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] => 15475059 [patent_doc_number] => 10553413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Mass spectrometer [patent_app_type] => utility [patent_app_number] => 15/957464 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8278 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957464
Mass spectrometer Apr 18, 2018 Issued
Array ( [id] => 14397551 [patent_doc_number] => 10312066 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-04 [patent_title] => Generation of digital waveforms with high resolution duty cycle [patent_app_type] => utility [patent_app_number] => 15/957812 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957812
Generation of digital waveforms with high resolution duty cycle Apr 18, 2018 Issued
Array ( [id] => 15543653 [patent_doc_number] => 10571599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Methods for precise output voltage stability and temperature compensation of high voltage X-ray generators within the high-temperature environments of a borehole [patent_app_type] => utility [patent_app_number] => 15/955263 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4537 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955263
Methods for precise output voltage stability and temperature compensation of high voltage X-ray generators within the high-temperature environments of a borehole Apr 16, 2018 Issued
Array ( [id] => 14557985 [patent_doc_number] => 10347462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Imaging of crystalline defects [patent_app_type] => utility [patent_app_number] => 15/955467 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 6831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955467 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955467
Imaging of crystalline defects Apr 16, 2018 Issued
Array ( [id] => 13499545 [patent_doc_number] => 20180301315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Electron Microscope [patent_app_type] => utility [patent_app_number] => 15/952989 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952989
Electron microscope Apr 12, 2018 Issued
Array ( [id] => 15173459 [patent_doc_number] => 10492258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Slow-start photocuring device and switch control module thereof [patent_app_type] => utility [patent_app_number] => 15/952619 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3442 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952619 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952619
Slow-start photocuring device and switch control module thereof Apr 12, 2018 Issued
Array ( [id] => 16873463 [patent_doc_number] => 20210166930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => MALDI TARGET PLATE [patent_app_type] => utility [patent_app_number] => 16/604740 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16604740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604740
MALDI target plate Apr 11, 2018 Issued
Array ( [id] => 18464305 [patent_doc_number] => 11688598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Method of producing ions using spray droplets onto a sample [patent_app_type] => utility [patent_app_number] => 16/604713 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6672 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604713
Method of producing ions using spray droplets onto a sample Apr 10, 2018 Issued
Array ( [id] => 13507367 [patent_doc_number] => 20180305226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Method and Apparatus for Water Purification [patent_app_type] => utility [patent_app_number] => 15/950121 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15950121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950121
Method and Apparatus for Water Purification Apr 9, 2018 Abandoned
Array ( [id] => 15237909 [patent_doc_number] => 10506698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => EUV source generation method and related system [patent_app_type] => utility [patent_app_number] => 15/949543 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5981 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15949543 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949543
EUV source generation method and related system Apr 9, 2018 Issued
Array ( [id] => 13485041 [patent_doc_number] => 20180294063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Method of Making Thin Atomic (Z) Grade Shields [patent_app_type] => utility [patent_app_number] => 15/949644 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949644
Method of making thin atomic (Z) grade shields Apr 9, 2018 Issued
Array ( [id] => 14616717 [patent_doc_number] => 10361064 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-23 [patent_title] => Beam combiner [patent_app_type] => utility [patent_app_number] => 15/938732 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2132 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938732
Beam combiner Mar 27, 2018 Issued
Array ( [id] => 13598013 [patent_doc_number] => 20180350555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => APPARATUS OF PLURAL CHARGED-PARTICLE BEAMS [patent_app_type] => utility [patent_app_number] => 15/925606 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 15925606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/925606
Apparatus of plural charged-particle beams Mar 18, 2018 Issued
Array ( [id] => 15703281 [patent_doc_number] => 10607827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Method and apparatus for the chemical ionization of samples [patent_app_type] => utility [patent_app_number] => 15/922377 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922377 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922377
Method and apparatus for the chemical ionization of samples Mar 14, 2018 Issued
Array ( [id] => 13495873 [patent_doc_number] => 20180299479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => Force Measurement with Real-Time Baseline Determination [patent_app_type] => utility [patent_app_number] => 15/913565 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913565 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913565
Force Measurement with Real-Time Baseline Determination Mar 5, 2018 Abandoned
Array ( [id] => 15717457 [patent_doc_number] => 20200105496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SYSTEM FOR EVACUATING A CHAMBER [patent_app_type] => utility [patent_app_number] => 16/492095 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16492095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492095
System for evacuating a chamber Mar 1, 2018 Issued
Array ( [id] => 15369505 [patent_doc_number] => 20200020517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Two-and-a-Half Channel Detection System for Time-of-Flight (TOF) Mass Spectrometer [patent_app_type] => utility [patent_app_number] => 16/490400 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490400
Two-and-a-half channel detection system for time-of-flight (TOF) mass spectrometer Feb 28, 2018 Issued
Array ( [id] => 12881077 [patent_doc_number] => 20180185534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => SYSTEM AND APPARATUS THEREOF FOR DESTROYING PATHOGENS ASSOCIATED WITH FOOTWEAR [patent_app_type] => utility [patent_app_number] => 15/909301 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909301
System and apparatus thereof for destroying pathogens associated with footwear Feb 28, 2018 Issued
Array ( [id] => 16987885 [patent_doc_number] => 11075067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Ion analysis device and ion dissociation method [patent_app_type] => utility [patent_app_number] => 16/604036 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 13667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604036
Ion analysis device and ion dissociation method Feb 26, 2018 Issued
Array ( [id] => 13369457 [patent_doc_number] => 20180236269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Methods and Systems for Beam Intensity-Modulation to Facilitate Rapid Radiation Therapies [patent_app_type] => utility [patent_app_number] => 15/896407 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15896407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/896407
Methods and systems for beam intensity-modulation to facilitate rapid radiation therapies Feb 13, 2018 Issued
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