Search

Nathan E. Durham

Examiner (ID: 6334, Phone: (571)272-8642 , Office: P/3765 )

Most Active Art Unit
3765
Art Unit(s)
3765, 3732
Total Applications
1335
Issued Applications
857
Pending Applications
70
Abandoned Applications
425

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16262345 [patent_doc_number] => 10753773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Display device relative angle detection system [patent_app_type] => utility [patent_app_number] => 15/851098 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8162 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15851098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/851098
Display device relative angle detection system Dec 20, 2017 Issued
Array ( [id] => 12872869 [patent_doc_number] => 20180182798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => IMAGING SENSOR [patent_app_type] => utility [patent_app_number] => 15/846584 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15846584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/846584
Imaging sensor Dec 18, 2017 Issued
Array ( [id] => 14471409 [patent_doc_number] => 20190187347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => OPTICAL FILTERS [patent_app_type] => utility [patent_app_number] => 15/845607 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845607 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845607
Optical filters Dec 17, 2017 Issued
Array ( [id] => 13510191 [patent_doc_number] => 20180306638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => OPTICAL SENSOR [patent_app_type] => utility [patent_app_number] => 15/826749 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826749
OPTICAL SENSOR Nov 29, 2017 Abandoned
Array ( [id] => 16666183 [patent_doc_number] => 10935421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Light intensity detection method and apparatus, and intelligent terminal [patent_app_type] => utility [patent_app_number] => 15/797975 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7780 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797975
Light intensity detection method and apparatus, and intelligent terminal Oct 29, 2017 Issued
Array ( [id] => 16231625 [patent_doc_number] => 10739169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Flat profile optical fiber cable for distributed sensing applications [patent_app_type] => utility [patent_app_number] => 15/793423 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3500 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 15793423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793423
Flat profile optical fiber cable for distributed sensing applications Oct 24, 2017 Issued
Array ( [id] => 17000780 [patent_doc_number] => 11079585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => System and method for performing automated analysis of air samples [patent_app_type] => utility [patent_app_number] => 16/343291 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 14971 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343291
System and method for performing automated analysis of air samples Oct 19, 2017 Issued
Array ( [id] => 12732550 [patent_doc_number] => 20180136017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => INTEGRATION OF FIBER OPTIC SENSORS INTO SLEEVE [patent_app_type] => utility [patent_app_number] => 15/704229 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704229
INTEGRATION OF FIBER OPTIC SENSORS INTO SLEEVE Sep 13, 2017 Abandoned
Array ( [id] => 16306459 [patent_doc_number] => 10775243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Visible light absorption element, and temperature visualization device and infrared ray visualization device equipped with same [patent_app_type] => utility [patent_app_number] => 15/677428 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 11129 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677428 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677428
Visible light absorption element, and temperature visualization device and infrared ray visualization device equipped with same Aug 14, 2017 Issued
Array ( [id] => 12990700 [patent_doc_number] => 20170345981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 15/659700 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15659700 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659700
LIGHT-EMITTING DEVICE Jul 25, 2017 Abandoned
Array ( [id] => 16790846 [patent_doc_number] => 10993301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Light-emitting diode arrangement [patent_app_type] => utility [patent_app_number] => 15/650990 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5710 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15650990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650990
Light-emitting diode arrangement Jul 16, 2017 Issued
Array ( [id] => 15703677 [patent_doc_number] => 10608026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Image sensors [patent_app_type] => utility [patent_app_number] => 15/650102 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15650102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650102
Image sensors Jul 13, 2017 Issued
Array ( [id] => 17237887 [patent_doc_number] => 11181763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 15/648058 [patent_app_country] => US [patent_app_date] => 2017-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8913 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15648058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/648058
Display device Jul 11, 2017 Issued
Array ( [id] => 13825859 [patent_doc_number] => 20190016414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => ROTATION CALCULATING SYSTEM AND ROTATION CALCULATING METHOD [patent_app_type] => utility [patent_app_number] => 15/647249 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15647249 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/647249
Rotation calculating system and rotation calculating method Jul 10, 2017 Issued
Array ( [id] => 15410573 [patent_doc_number] => 20200025608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => Beam Power Measurement with Widening [patent_app_type] => utility [patent_app_number] => 16/321016 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16321016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321016
Beam power measurement with widening Jul 10, 2017 Issued
Array ( [id] => 15484619 [patent_doc_number] => 10557646 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-11 [patent_title] => Sensing and feedback for row on sun tracking method and system [patent_app_type] => utility [patent_app_number] => 15/645989 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 8254 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15645989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645989
Sensing and feedback for row on sun tracking method and system Jul 9, 2017 Issued
Array ( [id] => 17091354 [patent_doc_number] => 11119540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => RF antenna proximity sensing in a playback device [patent_app_type] => utility [patent_app_number] => 15/645121 [patent_app_country] => US [patent_app_date] => 2017-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 14878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15645121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/645121
RF antenna proximity sensing in a playback device Jul 9, 2017 Issued
Array ( [id] => 13430673 [patent_doc_number] => 20180266879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => AMBIENT LIGHT SENSOR WITH PHOTODIODE LEAKAGE CURRENT COMPENSATION [patent_app_type] => utility [patent_app_number] => 15/643641 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15643641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643641
Ambient light sensor with photodiode leakage current compensation Jul 6, 2017 Issued
Array ( [id] => 16610674 [patent_doc_number] => 10911706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Solid-state imaging element and electronic equipment [patent_app_type] => utility [patent_app_number] => 16/319400 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 68 [patent_no_of_words] => 15979 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16319400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/319400
Solid-state imaging element and electronic equipment Jul 5, 2017 Issued
Array ( [id] => 17252177 [patent_doc_number] => 11187661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Detecting black powder levels in flow-lines [patent_app_type] => utility [patent_app_number] => 15/642039 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4845 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15642039 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/642039
Detecting black powder levels in flow-lines Jul 4, 2017 Issued
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