Search

David W. Lambert

Examiner (ID: 10210, Phone: (571)272-7692 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2636, 2634
Total Applications
646
Issued Applications
494
Pending Applications
52
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12213120 [patent_doc_number] => 09909920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Photometric device' [patent_app_type] => utility [patent_app_number] => 15/598493 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3251 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15598493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598493
Photometric device May 17, 2017 Issued
Array ( [id] => 12248329 [patent_doc_number] => 09921100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Photometric device' [patent_app_type] => utility [patent_app_number] => 15/598501 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3219 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15598501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598501
Photometric device May 17, 2017 Issued
Array ( [id] => 16666300 [patent_doc_number] => 10935538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Oil analysis [patent_app_type] => utility [patent_app_number] => 16/302430 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6168 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302430 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302430
Oil analysis May 15, 2017 Issued
Array ( [id] => 13095437 [patent_doc_number] => 10067055 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-09-04 [patent_title] => Devices and methods for coherent detection using chirped laser pulses [patent_app_type] => utility [patent_app_number] => 15/593248 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 11347 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593248
Devices and methods for coherent detection using chirped laser pulses May 10, 2017 Issued
Array ( [id] => 13719801 [patent_doc_number] => 20170370855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => APPARATUS AND METHOD FOR ASSESSING OPTICAL QUALITY OF GEMSTONES [patent_app_type] => utility [patent_app_number] => 15/588389 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15588389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588389
Apparatus and method for assessing optical quality of gemstones May 4, 2017 Issued
Array ( [id] => 17171505 [patent_doc_number] => 20210325175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => DETERMINING A CHARACTERISTIC OF A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/475626 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16475626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475626
Determining a characteristic of a substrate Apr 24, 2017 Issued
Array ( [id] => 13780697 [patent_doc_number] => 20190003887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => DYNAMIC CALIBRATION METHOD FOR ECHELLE SPECTROMETER IN LASER-INDUCED BREAKDOWN SPECTROSCOPY [patent_app_type] => utility [patent_app_number] => 15/771338 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771338
Dynamic calibration method for echelle spectrometer in laser-induced breakdown spectroscopy Apr 23, 2017 Issued
Array ( [id] => 14147477 [patent_doc_number] => 10254107 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-09 [patent_title] => Ellipsometer apparatus having measurement compensation [patent_app_type] => utility [patent_app_number] => 15/486069 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6334 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15486069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486069
Ellipsometer apparatus having measurement compensation Apr 11, 2017 Issued
Array ( [id] => 14380919 [patent_doc_number] => 20190164372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => DEVICE AND METHOD FOR CHECKING VALUE DOCUMENTS, IN PARTICULAR BANKNOTES, AND VALUE DOCUMENT PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/092520 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16092520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092520
Device and method for checking value documents for marking ink Apr 9, 2017 Issued
Array ( [id] => 14216735 [patent_doc_number] => 20190120752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => GENERAL-PURPOSE OPTICAL MEASURING DEVICE AND METHOD OF SAME [patent_app_type] => utility [patent_app_number] => 16/091287 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16091287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/091287
General-purpose optical measuring device and method of same Apr 6, 2017 Issued
Array ( [id] => 13923511 [patent_doc_number] => 10205892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Compact light sensor [patent_app_type] => utility [patent_app_number] => 15/476832 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 32536 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476832 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476832
Compact light sensor Mar 30, 2017 Issued
Array ( [id] => 14702595 [patent_doc_number] => 10379037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Spectral colorimetric apparatus and image forming apparatus that uses the same [patent_app_type] => utility [patent_app_number] => 15/474040 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6899 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [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] => 15474040 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474040
Spectral colorimetric apparatus and image forming apparatus that uses the same Mar 29, 2017 Issued
Array ( [id] => 12003390 [patent_doc_number] => 20170307546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'METHOD AND APPARATUS FOR DETECTING DEFECT IN TRANSPARENT BODY' [patent_app_type] => utility [patent_app_number] => 15/472870 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3030 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15472870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472870
Method and apparatus for detecting defect in transparent body Mar 28, 2017 Issued
Array ( [id] => 15270095 [patent_doc_number] => 20190383782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD AND DEVICE FOR OPTICAL IN OVO SEX DETERMINATION OF FERTILIZED AND INCUBATED BIRDS? EGGS [patent_app_type] => utility [patent_app_number] => 16/090947 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16090947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/090947
Method and device for optical in ovo sex determination of fertilized and incubated birds' eggs Mar 19, 2017 Issued
Array ( [id] => 13128925 [patent_doc_number] => 10082387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Fluorescent liquid penetrants and methods of nondestructive testing [patent_app_type] => utility [patent_app_number] => 15/455111 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6322 [patent_no_of_claims] => 21 [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] => 15455111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455111
Fluorescent liquid penetrants and methods of nondestructive testing Mar 8, 2017 Issued
Array ( [id] => 13290509 [patent_doc_number] => 10156439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Inspection system for alignment in restricted volumes [patent_app_type] => utility [patent_app_number] => 15/449303 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 13735 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15449303 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/449303
Inspection system for alignment in restricted volumes Mar 2, 2017 Issued
Array ( [id] => 16705312 [patent_doc_number] => 10955237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Measurement method and measurement apparatus for capturing the surface topology of a workpiece [patent_app_type] => utility [patent_app_number] => 16/081158 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5622 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081158
Measurement method and measurement apparatus for capturing the surface topology of a workpiece Feb 28, 2017 Issued
Array ( [id] => 13959955 [patent_doc_number] => 20190056321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => SENSOR DEVICE FOR CONTAINERS OF LIQUID SUBSTANCES [patent_app_type] => utility [patent_app_number] => 16/080187 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080187
Sensor device for containers of liquid substances Feb 28, 2017 Issued
Array ( [id] => 16500760 [patent_doc_number] => 10866141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Device and method for spectral analysis [patent_app_type] => utility [patent_app_number] => 15/998918 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6339 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15998918 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/998918
Device and method for spectral analysis Feb 6, 2017 Issued
Array ( [id] => 15057223 [patent_doc_number] => 10458908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => System and method for qualifying plant material [patent_app_type] => utility [patent_app_number] => 16/075518 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14634 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 16075518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075518
System and method for qualifying plant material Feb 1, 2017 Issued
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