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] => 341887 [patent_doc_number] => 07501645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Cornea characteristics measuring device' [patent_app_type] => utility [patent_app_number] => 11/560184 [patent_app_country] => US [patent_app_date] => 2006-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4150 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/501/07501645.pdf [firstpage_image] =>[orig_patent_app_number] => 11560184 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/560184
Cornea characteristics measuring device Nov 14, 2006 Issued
Array ( [id] => 5180541 [patent_doc_number] => 20070051883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => 'Lighting using solid state light sources' [patent_app_type] => utility [patent_app_number] => 11/591454 [patent_app_country] => US [patent_app_date] => 2006-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 21963 [patent_no_of_claims] => 177 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20070051883.pdf [firstpage_image] =>[orig_patent_app_number] => 11591454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/591454
Lighting using solid state light sources Nov 1, 2006 Abandoned
Array ( [id] => 5414880 [patent_doc_number] => 20090040767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Recognition Module' [patent_app_type] => utility [patent_app_number] => 11/553943 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 990 [patent_no_of_claims] => 10 [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] => publications/A1/0040/20090040767.pdf [firstpage_image] =>[orig_patent_app_number] => 11553943 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/553943
Recognition Module Oct 26, 2006 Abandoned
Array ( [id] => 315143 [patent_doc_number] => 07525113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Optical scanning unit and method for mounting the same' [patent_app_type] => utility [patent_app_number] => 11/588815 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2696 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/525/07525113.pdf [firstpage_image] =>[orig_patent_app_number] => 11588815 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/588815
Optical scanning unit and method for mounting the same Oct 26, 2006 Issued
Array ( [id] => 803552 [patent_doc_number] => 07423256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Information handling system light sensor' [patent_app_type] => utility [patent_app_number] => 11/551879 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2507 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/423/07423256.pdf [firstpage_image] =>[orig_patent_app_number] => 11551879 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/551879
Information handling system light sensor Oct 22, 2006 Issued
Array ( [id] => 5105100 [patent_doc_number] => 20070063975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Evaluation method for a control element' [patent_app_type] => utility [patent_app_number] => 11/584512 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1641 [patent_no_of_claims] => 7 [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] => publications/A1/0063/20070063975.pdf [firstpage_image] =>[orig_patent_app_number] => 11584512 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584512
Evaluation method for a control element Oct 22, 2006 Abandoned
Array ( [id] => 569527 [patent_doc_number] => 07465916 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Optical detection sensor' [patent_app_type] => utility [patent_app_number] => 11/582980 [patent_app_country] => US [patent_app_date] => 2006-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6671 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/465/07465916.pdf [firstpage_image] =>[orig_patent_app_number] => 11582980 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582980
Optical detection sensor Oct 18, 2006 Issued
Array ( [id] => 4836536 [patent_doc_number] => 20080277568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Traffic Sensing and Monitoring Apparatus' [patent_app_type] => utility [patent_app_number] => 12/091076 [patent_app_country] => US [patent_app_date] => 2006-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4910 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0277/20080277568.pdf [firstpage_image] =>[orig_patent_app_number] => 12091076 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/091076
Traffic sensing and monitoring apparatus Oct 17, 2006 Issued
Array ( [id] => 152129 [patent_doc_number] => 07683300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'Using an interferometer as a high speed variable attenuator' [patent_app_type] => utility [patent_app_number] => 11/581786 [patent_app_country] => US [patent_app_date] => 2006-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 14056 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/683/07683300.pdf [firstpage_image] =>[orig_patent_app_number] => 11581786 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/581786
Using an interferometer as a high speed variable attenuator Oct 16, 2006 Issued
Array ( [id] => 7527747 [patent_doc_number] => 08044340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Encoder and light receiving device for encoder' [patent_app_type] => utility [patent_app_number] => 11/883070 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8586 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/044/08044340.pdf [firstpage_image] =>[orig_patent_app_number] => 11883070 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/883070
Encoder and light receiving device for encoder Oct 9, 2006 Issued
Array ( [id] => 4789277 [patent_doc_number] => 20080290250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Color Lighting Device' [patent_app_type] => utility [patent_app_number] => 12/090874 [patent_app_country] => US [patent_app_date] => 2006-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3738 [patent_no_of_claims] => 16 [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] => publications/A1/0290/20080290250.pdf [firstpage_image] =>[orig_patent_app_number] => 12090874 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/090874
Color lighting device Oct 8, 2006 Issued
Array ( [id] => 5168686 [patent_doc_number] => 20070069117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'ABSOLUTE LINEAR ENCODER' [patent_app_type] => utility [patent_app_number] => 11/535783 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4250 [patent_no_of_claims] => 11 [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] => publications/A1/0069/20070069117.pdf [firstpage_image] =>[orig_patent_app_number] => 11535783 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/535783
Absolute linear encoder Sep 26, 2006 Issued
Array ( [id] => 5133594 [patent_doc_number] => 20070075223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'LIGHT-RECEIVING AMPLIFIER CIRCUIT AND OPTICAL PICK-UP DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/533413 [patent_app_country] => US [patent_app_date] => 2006-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6263 [patent_no_of_claims] => 9 [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] => publications/A1/0075/20070075223.pdf [firstpage_image] =>[orig_patent_app_number] => 11533413 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/533413
Differential amplifier circuit with rectifier for optical pick-up device Sep 19, 2006 Issued
Array ( [id] => 5245891 [patent_doc_number] => 20070242125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'Multi-beam scanning unit and image forming apparatus having the same' [patent_app_type] => utility [patent_app_number] => 11/521485 [patent_app_country] => US [patent_app_date] => 2006-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5727 [patent_no_of_claims] => 18 [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] => publications/A1/0242/20070242125.pdf [firstpage_image] =>[orig_patent_app_number] => 11521485 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/521485
Multi-beam scanning unit and image forming apparatus having the same Sep 14, 2006 Abandoned
Array ( [id] => 5469568 [patent_doc_number] => 20090242734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'CURRENT DETECTION CIRCUIT, PHOTORECEIVER USING THE SAME, LIGHT EMISSION CONTROL DEVICE, AND ELECTRONIC DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/088172 [patent_app_country] => US [patent_app_date] => 2006-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8649 [patent_no_of_claims] => 30 [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] => publications/A1/0242/20090242734.pdf [firstpage_image] =>[orig_patent_app_number] => 12088172 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/088172
Current detection circuit Sep 13, 2006 Issued
Array ( [id] => 5601423 [patent_doc_number] => 20060291768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'OPTICAL FIBER SENSORS BASED ON PRESSURE-INDUCED TEMPORAL PERIODIC VARIATIONS IN REFRACTIVE INDEX' [patent_app_type] => utility [patent_app_number] => 11/469759 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4976 [patent_no_of_claims] => 22 [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] => publications/A1/0291/20060291768.pdf [firstpage_image] =>[orig_patent_app_number] => 11469759 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/469759
OPTICAL FIBER SENSORS BASED ON PRESSURE-INDUCED TEMPORAL PERIODIC VARIATIONS IN REFRACTIVE INDEX Aug 31, 2006 Abandoned
Array ( [id] => 92854 [patent_doc_number] => 07732750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Wavefront coding interference contrast imaging systems' [patent_app_type] => utility [patent_app_number] => 11/514768 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7114 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/732/07732750.pdf [firstpage_image] =>[orig_patent_app_number] => 11514768 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/514768
Wavefront coding interference contrast imaging systems Aug 31, 2006 Issued
Array ( [id] => 92846 [patent_doc_number] => 07732748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Active pixel image sensor with reduced readout delay' [patent_app_type] => utility [patent_app_number] => 11/513534 [patent_app_country] => US [patent_app_date] => 2006-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4518 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/732/07732748.pdf [firstpage_image] =>[orig_patent_app_number] => 11513534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/513534
Active pixel image sensor with reduced readout delay Aug 30, 2006 Issued
Array ( [id] => 4655932 [patent_doc_number] => 20080024793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Non-contact probe control interface' [patent_app_type] => utility [patent_app_number] => 11/494972 [patent_app_country] => US [patent_app_date] => 2006-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8746 [patent_no_of_claims] => 18 [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] => publications/A1/0024/20080024793.pdf [firstpage_image] =>[orig_patent_app_number] => 11494972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/494972
Non-contact probe control interface Jul 27, 2006 Issued
Array ( [id] => 5073979 [patent_doc_number] => 20070013954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Image reading apparatus, image forming apparatus, image inspecting apparatus and image forming system' [patent_app_type] => utility [patent_app_number] => 11/484641 [patent_app_country] => US [patent_app_date] => 2006-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 17649 [patent_no_of_claims] => 30 [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] => publications/A1/0013/20070013954.pdf [firstpage_image] =>[orig_patent_app_number] => 11484641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/484641
Image reading apparatus, image forming apparatus, image inspecting apparatus and image forming system Jul 11, 2006 Issued
Menu