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] => 12111760 [patent_doc_number] => 09867737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Auto-darkening filter of welding shield' [patent_app_type] => utility [patent_app_number] => 14/725559 [patent_app_country] => US [patent_app_date] => 2015-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2206 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14725559 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/725559
Auto-darkening filter of welding shield May 28, 2015 Issued
Array ( [id] => 14957909 [patent_doc_number] => 10440244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Near-field imaging devices [patent_app_type] => utility [patent_app_number] => 15/313954 [patent_app_country] => US [patent_app_date] => 2015-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4430 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [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] => 15313954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313954
Near-field imaging devices May 25, 2015 Issued
Array ( [id] => 14121465 [patent_doc_number] => 10247584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Fibre optic distributed sensing [patent_app_type] => utility [patent_app_number] => 15/309076 [patent_app_country] => US [patent_app_date] => 2015-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 14566 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15309076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/309076
Fibre optic distributed sensing May 7, 2015 Issued
Array ( [id] => 10351057 [patent_doc_number] => 20150236061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'SEMICONDUCTOR DEVICE AND DRIVING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/697662 [patent_app_country] => US [patent_app_date] => 2015-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15261 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [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] => 14697662 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/697662
Semiconductor device and driving method thereof Apr 27, 2015 Issued
Array ( [id] => 11694622 [patent_doc_number] => 20170170339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PHOTOELECTRIC MODULE AND OPTICAL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/303111 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12347 [patent_no_of_claims] => 17 [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] => 15303111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/303111
Photoelectric module and optical device Apr 22, 2015 Issued
Array ( [id] => 13664059 [patent_doc_number] => 10162187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => High-output optical attenuator, measurement device, and 3D shaping apparatus [patent_app_type] => utility [patent_app_number] => 14/763151 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3752 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14763151 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763151
High-output optical attenuator, measurement device, and 3D shaping apparatus Mar 9, 2015 Issued
Array ( [id] => 12109145 [patent_doc_number] => 09865633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Solid-state imaging device and driving method therefor' [patent_app_type] => utility [patent_app_number] => 14/619587 [patent_app_country] => US [patent_app_date] => 2015-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6941 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14619587 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/619587
Solid-state imaging device and driving method therefor Feb 10, 2015 Issued
Array ( [id] => 12214964 [patent_doc_number] => 09911782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Semiconductor device and method for driving the same' [patent_app_type] => utility [patent_app_number] => 14/611678 [patent_app_country] => US [patent_app_date] => 2015-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 24935 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14611678 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/611678
Semiconductor device and method for driving the same Feb 1, 2015 Issued
Array ( [id] => 10307781 [patent_doc_number] => 20150192782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'OPTICAL DEVICES BASED ON NON-PERIODIC SUB-WAVELENGTH GRATINGS' [patent_app_type] => utility [patent_app_number] => 14/596790 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 8157 [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] => 14596790 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596790
Optical devices based on non-periodic sub-wavelength gratings Jan 13, 2015 Issued
Array ( [id] => 10237981 [patent_doc_number] => 20150122975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'SOLID-STATE IMAGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/594245 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4918 [patent_no_of_claims] => 2 [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] => 14594245 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594245
SOLID-STATE IMAGING APPARATUS Jan 11, 2015 Abandoned
Array ( [id] => 11005557 [patent_doc_number] => 20160202508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Method of Obtaining or Maintaining Optical Transmittance into Deaerated Liquid' [patent_app_type] => utility [patent_app_number] => 14/592219 [patent_app_country] => US [patent_app_date] => 2015-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6961 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 14592219 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/592219
Method of obtaining or maintaining optical transmittance into deaerated liquid Jan 7, 2015 Issued
Array ( [id] => 13053475 [patent_doc_number] => 10048123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Electronic device including light detection circuit [patent_app_type] => utility [patent_app_number] => 14/592352 [patent_app_country] => US [patent_app_date] => 2015-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3476 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14592352 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/592352
Electronic device including light detection circuit Jan 7, 2015 Issued
Array ( [id] => 13816149 [patent_doc_number] => 10184840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Portable device for quantifying thermochromatic coating signatures [patent_app_type] => utility [patent_app_number] => 14/591348 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14591348 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/591348
Portable device for quantifying thermochromatic coating signatures Jan 6, 2015 Issued
Array ( [id] => 10309561 [patent_doc_number] => 20150194561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'METHOD FOR PRODUCING CONCENTRATOR PHOTOVOLTAIC UNIT, PRODUCTION APPARATUS USED IN THE METHOD, METHOD FOR PRODUCING CONCENTRATOR PHOTOVOLTAIC MODULE, AND PRODUCTION APPARATUS USED IN THE METHOD' [patent_app_type] => utility [patent_app_number] => 14/591608 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10966 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [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] => 14591608 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/591608
Method for producing concentrator photovoltaic unit, production apparatus used in the method, method for producing concentrator photovoltaic module, and production apparatus used in the method Jan 6, 2015 Issued
Array ( [id] => 10434378 [patent_doc_number] => 20150319390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'STACKED AND TILED FOCAL PLANE ARRAY' [patent_app_type] => utility [patent_app_number] => 14/589300 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14589300 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/589300
STACKED AND TILED FOCAL PLANE ARRAY Jan 4, 2015 Abandoned
Array ( [id] => 11326306 [patent_doc_number] => 20160356918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'HEAT SOURCE-FREE FIBER POSITIONING AND ORIENTING SYSTEM FOR SEEPAGE OF SUBMERGED OR PARTIALLY-SUBMERGED STRUCTURES AND MONITORING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/890501 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9131 [patent_no_of_claims] => 9 [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] => 14890501 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/890501
Heat source-free fiber positioning and orienting system for seepage of submerged or partially-submerged structures and monitoring method thereof Dec 29, 2014 Issued
Array ( [id] => 13924251 [patent_doc_number] => 10206265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Outdoor lighting fixtures control systems and methods [patent_app_type] => utility [patent_app_number] => 14/579527 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 13718 [patent_no_of_claims] => 12 [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] => 14579527 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/579527
Outdoor lighting fixtures control systems and methods Dec 21, 2014 Issued
Array ( [id] => 10981492 [patent_doc_number] => 20160178436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'PYRAMIDAL SPACER FOR INCREASED STABILITY FABRY PEROT RESONATOR' [patent_app_type] => utility [patent_app_number] => 14/575356 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4845 [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] => 14575356 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/575356
Pyramidal spacer for increased stability Fabry Perot resonator Dec 17, 2014 Issued
Array ( [id] => 10330515 [patent_doc_number] => 20150215519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'FOCUS ASSIST SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/561059 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4998 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 14561059 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/561059
Focus assist system and method Dec 3, 2014 Issued
Array ( [id] => 10687908 [patent_doc_number] => 20160034053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'OPTICAL TOUCH SYSTEM AND OPTICAL TOUCH METHOD' [patent_app_type] => utility [patent_app_number] => 14/522598 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3893 [patent_no_of_claims] => 13 [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] => 14522598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/522598
Optical touch system and optical touch method Oct 23, 2014 Issued
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