Search

Dang D Le

Examiner (ID: 1364, Phone: (571)272-2027 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834
Total Applications
2549
Issued Applications
1987
Pending Applications
61
Abandoned Applications
501

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8437313 [patent_doc_number] => 08285092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Optical waveguide and spot size converter using the same' [patent_app_type] => utility [patent_app_number] => 12/531899 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 5699 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12531899 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/531899
Optical waveguide and spot size converter using the same Mar 6, 2008 Issued
Array ( [id] => 4738294 [patent_doc_number] => 20080231946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Method of making a close proximity filter and multi color MWIR sensor and resultant devices' [patent_app_type] => utility [patent_app_number] => 12/073533 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6710 [patent_no_of_claims] => 46 [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/A1/0231/20080231946.pdf [firstpage_image] =>[orig_patent_app_number] => 12073533 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/073533
Method of making a close proximity filter and multi color MWIR sensor and resultant device Mar 5, 2008 Issued
Array ( [id] => 4680790 [patent_doc_number] => 20080247016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'ILLUMINATION DEVICE AND METHOD FOR ILLUMINATING UNIFORMLY AN IMAGE GENERATING MICRO DISPLAY' [patent_app_type] => utility [patent_app_number] => 12/041287 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0247/20080247016.pdf [firstpage_image] =>[orig_patent_app_number] => 12041287 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041287
Illumination device and method for illuminating uniformly an image generating micro display Mar 2, 2008 Issued
Array ( [id] => 8761600 [patent_doc_number] => 08422130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Portable magnifying instrument useful for colposcopy' [patent_app_type] => utility [patent_app_number] => 12/593589 [patent_app_country] => US [patent_app_date] => 2008-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5780 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12593589 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593589
Portable magnifying instrument useful for colposcopy Mar 2, 2008 Issued
Array ( [id] => 4447370 [patent_doc_number] => 07864416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Portable astronomical telescope' [patent_app_type] => utility [patent_app_number] => 12/072348 [patent_app_country] => US [patent_app_date] => 2008-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2097 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/864/07864416.pdf [firstpage_image] =>[orig_patent_app_number] => 12072348 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/072348
Portable astronomical telescope Feb 25, 2008 Issued
Array ( [id] => 5390154 [patent_doc_number] => 20090207467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Single Laser Illuminating and Pointing Systems' [patent_app_type] => utility [patent_app_number] => 12/033794 [patent_app_country] => US [patent_app_date] => 2008-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2829 [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/A1/0207/20090207467.pdf [firstpage_image] =>[orig_patent_app_number] => 12033794 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/033794
Single laser illuminating and pointing systems Feb 18, 2008 Issued
Array ( [id] => 8258697 [patent_doc_number] => 08208197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Optical film, and polarizing plate and liquid crystal display device using the optical film' [patent_app_type] => utility [patent_app_number] => 12/032389 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 26073 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12032389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/032389
Optical film, and polarizing plate and liquid crystal display device using the optical film Feb 14, 2008 Issued
Array ( [id] => 8897890 [patent_doc_number] => 08477418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Confocal laser microscope' [patent_app_type] => utility [patent_app_number] => 12/522288 [patent_app_country] => US [patent_app_date] => 2008-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2777 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12522288 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/522288
Confocal laser microscope Feb 8, 2008 Issued
Array ( [id] => 6374047 [patent_doc_number] => 20100315709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'FORMING LIGHT BEAMS AND PATTERNS WITH ZERO INTENSITY CENTRAL POINTS' [patent_app_type] => utility [patent_app_number] => 12/526149 [patent_app_country] => US [patent_app_date] => 2008-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6628 [patent_no_of_claims] => 11 [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/A1/0315/20100315709.pdf [firstpage_image] =>[orig_patent_app_number] => 12526149 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/526149
Forming light beams and patterns with zero intensity central points Feb 6, 2008 Issued
Array ( [id] => 8364936 [patent_doc_number] => 08254004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-28 [patent_title] => 'Oscillator and optical deflector having oscillator' [patent_app_type] => utility [patent_app_number] => 12/523122 [patent_app_country] => US [patent_app_date] => 2008-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 7563 [patent_no_of_claims] => 10 [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] => 12523122 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523122
Oscillator and optical deflector having oscillator Feb 6, 2008 Issued
Array ( [id] => 4499950 [patent_doc_number] => 07957062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Polarizing element and liquid crystal projector' [patent_app_type] => utility [patent_app_number] => 12/026434 [patent_app_country] => US [patent_app_date] => 2008-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 66 [patent_no_of_words] => 19473 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957062.pdf [firstpage_image] =>[orig_patent_app_number] => 12026434 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/026434
Polarizing element and liquid crystal projector Feb 4, 2008 Issued
Array ( [id] => 4580347 [patent_doc_number] => 07855818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Optical scanning apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/023414 [patent_app_country] => US [patent_app_date] => 2008-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 10803 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/855/07855818.pdf [firstpage_image] =>[orig_patent_app_number] => 12023414 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/023414
Optical scanning apparatus and image forming apparatus Jan 30, 2008 Issued
Array ( [id] => 5378375 [patent_doc_number] => 20090190214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'Polarizing photorefractive glass' [patent_app_type] => utility [patent_app_number] => 12/011736 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4461 [patent_no_of_claims] => 16 [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/A1/0190/20090190214.pdf [firstpage_image] =>[orig_patent_app_number] => 12011736 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/011736
Polarizing photorefractive glass Jan 28, 2008 Abandoned
Array ( [id] => 5519766 [patent_doc_number] => 20090027747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'HOLOGRAPHIC MICROSCOPY OF HOLOGRAPHICALLY TRAPPED THREE-DIMENSIONAL STRUCTURES' [patent_app_type] => utility [patent_app_number] => 12/020376 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3167 [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] => publications/A1/0027/20090027747.pdf [firstpage_image] =>[orig_patent_app_number] => 12020376 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020376
Holographic microscopy of holographically trapped three-dimensional structures Jan 24, 2008 Issued
Array ( [id] => 4844362 [patent_doc_number] => 20080180770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Light Deflector and Light Scanning Device' [patent_app_type] => utility [patent_app_number] => 12/019932 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3610 [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] => publications/A1/0180/20080180770.pdf [firstpage_image] =>[orig_patent_app_number] => 12019932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/019932
Light deflector and light scanning device Jan 24, 2008 Issued
Array ( [id] => 4570314 [patent_doc_number] => 07839570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Optical layered body, polarizer and image display device' [patent_app_type] => utility [patent_app_number] => 12/017772 [patent_app_country] => US [patent_app_date] => 2008-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/839/07839570.pdf [firstpage_image] =>[orig_patent_app_number] => 12017772 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/017772
Optical layered body, polarizer and image display device Jan 21, 2008 Issued
Array ( [id] => 6472758 [patent_doc_number] => 20100007934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Optical Element and Image Display Device Using the Same' [patent_app_type] => utility [patent_app_number] => 12/448932 [patent_app_country] => US [patent_app_date] => 2008-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7060 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20100007934.pdf [firstpage_image] =>[orig_patent_app_number] => 12448932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/448932
Optical Element and Image Display Device Using the Same Jan 16, 2008 Abandoned
Array ( [id] => 4437963 [patent_doc_number] => 07898709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Optical scan apparatus, image formation apparatus, optical deflector manufacturing method, polygon mirror processing method, and polygon mirror processing apparatus' [patent_app_type] => utility [patent_app_number] => 12/013206 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 18541 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/898/07898709.pdf [firstpage_image] =>[orig_patent_app_number] => 12013206 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/013206
Optical scan apparatus, image formation apparatus, optical deflector manufacturing method, polygon mirror processing method, and polygon mirror processing apparatus Jan 10, 2008 Issued
Array ( [id] => 4640620 [patent_doc_number] => 08018650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Imaging optical system' [patent_app_type] => utility [patent_app_number] => 11/971640 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 19077 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/018/08018650.pdf [firstpage_image] =>[orig_patent_app_number] => 11971640 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/971640
Imaging optical system Jan 8, 2008 Issued
Array ( [id] => 4806713 [patent_doc_number] => 20080170291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'Laser processing apparatus' [patent_app_type] => utility [patent_app_number] => 12/007385 [patent_app_country] => US [patent_app_date] => 2008-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7818 [patent_no_of_claims] => 5 [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/A1/0170/20080170291.pdf [firstpage_image] =>[orig_patent_app_number] => 12007385 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/007385
Laser processing apparatus Jan 8, 2008 Issued
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