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] => 2337 [patent_doc_number] => 07815316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Projector having digital micromirror device with thermoelectric cooling chip attached thereto' [patent_app_type] => utility [patent_app_number] => 11/959238 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1464 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/815/07815316.pdf [firstpage_image] =>[orig_patent_app_number] => 11959238 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959238
Projector having digital micromirror device with thermoelectric cooling chip attached thereto Dec 17, 2007 Issued
Array ( [id] => 4864469 [patent_doc_number] => 20080143528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Light barrier arrangement' [patent_app_type] => utility [patent_app_number] => 12/000736 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4005 [patent_no_of_claims] => 17 [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/A1/0143/20080143528.pdf [firstpage_image] =>[orig_patent_app_number] => 12000736 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/000736
Light barrier arrangement Dec 16, 2007 Abandoned
Array ( [id] => 103534 [patent_doc_number] => 07723669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Optical movement sensing system' [patent_app_type] => utility [patent_app_number] => 12/000673 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4146 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/723/07723669.pdf [firstpage_image] =>[orig_patent_app_number] => 12000673 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/000673
Optical movement sensing system Dec 13, 2007 Issued
Array ( [id] => 4445682 [patent_doc_number] => 07863555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Illumination apparatus and projection display apparatus' [patent_app_type] => utility [patent_app_number] => 11/955492 [patent_app_country] => US [patent_app_date] => 2007-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 11187 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/863/07863555.pdf [firstpage_image] =>[orig_patent_app_number] => 11955492 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/955492
Illumination apparatus and projection display apparatus Dec 12, 2007 Issued
Array ( [id] => 4575792 [patent_doc_number] => 07829837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Low dark current pixel with a guard drive active photodiode' [patent_app_type] => utility [patent_app_number] => 12/000574 [patent_app_country] => US [patent_app_date] => 2007-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3145 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/829/07829837.pdf [firstpage_image] =>[orig_patent_app_number] => 12000574 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/000574
Low dark current pixel with a guard drive active photodiode Dec 12, 2007 Issued
Array ( [id] => 4709206 [patent_doc_number] => 20080297732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'LIGHT SOURCE UNIT AND IMAGE PROJECTION APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/951356 [patent_app_country] => US [patent_app_date] => 2007-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3845 [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] => publications/A1/0297/20080297732.pdf [firstpage_image] =>[orig_patent_app_number] => 11951356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951356
Light source unit and image projection apparatus having the same Dec 5, 2007 Issued
Array ( [id] => 4634829 [patent_doc_number] => 08013282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'System for programming a plurality of chips, such as photosensor chips or ink-jet chips, with operating parameters' [patent_app_type] => utility [patent_app_number] => 11/950508 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2784 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/013/08013282.pdf [firstpage_image] =>[orig_patent_app_number] => 11950508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/950508
System for programming a plurality of chips, such as photosensor chips or ink-jet chips, with operating parameters Dec 4, 2007 Issued
Array ( [id] => 4782402 [patent_doc_number] => 20080135731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Photoarray for Detecting Time-Dependent Image Data' [patent_app_type] => utility [patent_app_number] => 11/949279 [patent_app_country] => US [patent_app_date] => 2007-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3938 [patent_no_of_claims] => 14 [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/A1/0135/20080135731.pdf [firstpage_image] =>[orig_patent_app_number] => 11949279 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949279
Photoarray for detecting time-dependent image data Dec 2, 2007 Issued
Array ( [id] => 6542037 [patent_doc_number] => 20100044550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'SPECTROSCOPIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/514871 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4109 [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/A1/0044/20100044550.pdf [firstpage_image] =>[orig_patent_app_number] => 12514871 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/514871
Spectroscopic device Nov 14, 2007 Issued
Array ( [id] => 4569335 [patent_doc_number] => 07847227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-07 [patent_title] => 'Optical measuring system' [patent_app_type] => utility [patent_app_number] => 11/978471 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 12676 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/847/07847227.pdf [firstpage_image] =>[orig_patent_app_number] => 11978471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/978471
Optical measuring system Oct 28, 2007 Issued
Array ( [id] => 4890770 [patent_doc_number] => 20080099867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'SOLID-STATE IMAGING DEVICE AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 11/877318 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4728 [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/A1/0099/20080099867.pdf [firstpage_image] =>[orig_patent_app_number] => 11877318 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877318
Solid-state imaging device and electronic device Oct 22, 2007 Issued
Array ( [id] => 5582592 [patent_doc_number] => 20090101794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'System and/or method for reading, measuring and/or controlling intensity of light emitted from an LED' [patent_app_type] => utility [patent_app_number] => 11/975777 [patent_app_country] => US [patent_app_date] => 2007-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8071 [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] => publications/A1/0101/20090101794.pdf [firstpage_image] =>[orig_patent_app_number] => 11975777 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/975777
System and/or method for reading, measuring and/or controlling intensity of light emitted from an LED Oct 21, 2007 Issued
Array ( [id] => 6435184 [patent_doc_number] => 20100037373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'METHOD OF DETECTING AND CONTROLLING PERCEPTUAL FLICKER' [patent_app_type] => utility [patent_app_number] => 12/593816 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3066 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20100037373.pdf [firstpage_image] =>[orig_patent_app_number] => 12593816 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593816
Method of detecting and controlling perceptual flicker Oct 17, 2007 Issued
Array ( [id] => 4685511 [patent_doc_number] => 20080029692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Method and Apparatus for Dual Polarization Imaging' [patent_app_type] => utility [patent_app_number] => 11/871938 [patent_app_country] => US [patent_app_date] => 2007-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4999 [patent_no_of_claims] => 25 [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/A1/0029/20080029692.pdf [firstpage_image] =>[orig_patent_app_number] => 11871938 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/871938
Method and Apparatus for Dual Polarization Imaging Oct 11, 2007 Abandoned
Array ( [id] => 8202576 [patent_doc_number] => 08188417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'Light detecting device' [patent_app_type] => utility [patent_app_number] => 12/444967 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4697 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/188/08188417.pdf [firstpage_image] =>[orig_patent_app_number] => 12444967 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444967
Light detecting device Oct 8, 2007 Issued
Array ( [id] => 112579 [patent_doc_number] => 07718942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Illumination and color management system' [patent_app_type] => utility [patent_app_number] => 11/869077 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3489 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/718/07718942.pdf [firstpage_image] =>[orig_patent_app_number] => 11869077 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869077
Illumination and color management system Oct 8, 2007 Issued
Array ( [id] => 239868 [patent_doc_number] => 07592585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Optical pickup' [patent_app_type] => utility [patent_app_number] => 11/905871 [patent_app_country] => US [patent_app_date] => 2007-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3841 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/592/07592585.pdf [firstpage_image] =>[orig_patent_app_number] => 11905871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905871
Optical pickup Oct 4, 2007 Issued
Array ( [id] => 4437636 [patent_doc_number] => 07898646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Using an interferometer as a high speed variable attenuator' [patent_app_type] => utility [patent_app_number] => 11/866820 [patent_app_country] => US [patent_app_date] => 2007-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 16281 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898646.pdf [firstpage_image] =>[orig_patent_app_number] => 11866820 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/866820
Using an interferometer as a high speed variable attenuator Oct 2, 2007 Issued
Array ( [id] => 8340505 [patent_doc_number] => 08242429 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-14 [patent_title] => 'Ultra-low-power pulse oximeter implemented with an energy-efficient photoreceptor' [patent_app_type] => utility [patent_app_number] => 11/903571 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 9877 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11903571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/903571
Ultra-low-power pulse oximeter implemented with an energy-efficient photoreceptor Sep 23, 2007 Issued
Array ( [id] => 163062 [patent_doc_number] => 07671323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Semiconductor apparatus and light detection method' [patent_app_type] => utility [patent_app_number] => 11/860205 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3904 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/671/07671323.pdf [firstpage_image] =>[orig_patent_app_number] => 11860205 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860205
Semiconductor apparatus and light detection method Sep 23, 2007 Issued
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