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] => 5335527 [patent_doc_number] => 20090051991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/191231 [patent_app_country] => US [patent_app_date] => 2008-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 10478 [patent_no_of_claims] => 30 [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/A1/0051/20090051991.pdf [firstpage_image] =>[orig_patent_app_number] => 12191231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/191231
OPTICAL BEAM SCANNING APPARATUS AND IMAGE FORMING APPARATUS Aug 12, 2008 Abandoned
Array ( [id] => 7501009 [patent_doc_number] => 08033671 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-10-11 [patent_title] => 'Retroreflective structures having a helical geometry' [patent_app_type] => utility [patent_app_number] => 12/228227 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 11954 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/033/08033671.pdf [firstpage_image] =>[orig_patent_app_number] => 12228227 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/228227
Retroreflective structures having a helical geometry Aug 10, 2008 Issued
Array ( [id] => 8271555 [patent_doc_number] => 08213067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Optical scanning device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/189430 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8387 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12189430 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/189430
Optical scanning device and image forming apparatus Aug 10, 2008 Issued
Array ( [id] => 6613827 [patent_doc_number] => 20100033808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-11 [patent_title] => 'OPTICAL SYSTEM OF LIGHT GATHERING USING ORTHOGONAL COMPRESSIONS TO FORM LARGE DIAMETER, SHALLOW DEPTH TELESCOPES' [patent_app_type] => utility [patent_app_number] => 12/188505 [patent_app_country] => US [patent_app_date] => 2008-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5660 [patent_no_of_claims] => 22 [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/A1/0033/20100033808.pdf [firstpage_image] =>[orig_patent_app_number] => 12188505 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/188505
Optical system of light gathering using orthogonal compressions to form large diameter, shallow depth telescopes Aug 7, 2008 Issued
Array ( [id] => 8256533 [patent_doc_number] => 08205995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Optical device and system for privacy or contrast enhancement and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 12/221807 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7106 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12221807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/221807
Optical device and system for privacy or contrast enhancement and methods of use thereof Aug 6, 2008 Issued
Array ( [id] => 5414713 [patent_doc_number] => 20090040600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Telescope Adapter for Supporting a Camera' [patent_app_type] => utility [patent_app_number] => 12/187507 [patent_app_country] => US [patent_app_date] => 2008-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1932 [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/A1/0040/20090040600.pdf [firstpage_image] =>[orig_patent_app_number] => 12187507 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/187507
Telescope Adapter for Supporting a Camera Aug 6, 2008 Abandoned
Array ( [id] => 5269775 [patent_doc_number] => 20090073551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'ELECTRICALLY-OPERATED MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 12/184422 [patent_app_country] => US [patent_app_date] => 2008-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7181 [patent_no_of_claims] => 6 [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/A1/0073/20090073551.pdf [firstpage_image] =>[orig_patent_app_number] => 12184422 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184422
ELECTRICALLY-OPERATED MICROSCOPE Jul 31, 2008 Abandoned
Array ( [id] => 5321343 [patent_doc_number] => 20090059333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Optical scanning apparatus, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/219529 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9098 [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/A1/0059/20090059333.pdf [firstpage_image] =>[orig_patent_app_number] => 12219529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/219529
Optical scanning apparatus, and image forming apparatus Jul 22, 2008 Issued
Array ( [id] => 7999067 [patent_doc_number] => 08081381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Laser beam combining by polarization interlacing' [patent_app_type] => utility [patent_app_number] => 12/177559 [patent_app_country] => US [patent_app_date] => 2008-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3521 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/081/08081381.pdf [firstpage_image] =>[orig_patent_app_number] => 12177559 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/177559
Laser beam combining by polarization interlacing Jul 21, 2008 Issued
Array ( [id] => 4440500 [patent_doc_number] => 07899281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Large amplitude high frequency optical delay' [patent_app_type] => utility [patent_app_number] => 12/168906 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5208 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/899/07899281.pdf [firstpage_image] =>[orig_patent_app_number] => 12168906 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/168906
Large amplitude high frequency optical delay Jul 7, 2008 Issued
Array ( [id] => 5308615 [patent_doc_number] => 20090015896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/165850 [patent_app_country] => US [patent_app_date] => 2008-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6602 [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/A1/0015/20090015896.pdf [firstpage_image] =>[orig_patent_app_number] => 12165850 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/165850
Optical scanning device and image forming apparatus Jun 30, 2008 Issued
Array ( [id] => 5519792 [patent_doc_number] => 20090027773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'WIRE GRID TYPE POLARIZATION ELEMENT, MANUFACTURING METHOD THEREOF, LIQUID CRYSTAL DEVICE, AND PROJECTION TYPE DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/145229 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7466 [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/A1/0027/20090027773.pdf [firstpage_image] =>[orig_patent_app_number] => 12145229 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145229
WIRE GRID TYPE POLARIZATION ELEMENT, MANUFACTURING METHOD THEREOF, LIQUID CRYSTAL DEVICE, AND PROJECTION TYPE DISPLAY APPARATUS Jun 23, 2008 Abandoned
Array ( [id] => 5283445 [patent_doc_number] => 20090097119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'DIFFRACTION MICRO FLOW STRUCTURE AND OPTICAL TWEEZERS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/143943 [patent_app_country] => US [patent_app_date] => 2008-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5677 [patent_no_of_claims] => 25 [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/A1/0097/20090097119.pdf [firstpage_image] =>[orig_patent_app_number] => 12143943 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/143943
DIFFRACTION MICRO FLOW STRUCTURE AND OPTICAL TWEEZERS USING THE SAME Jun 22, 2008 Abandoned
Array ( [id] => 5372659 [patent_doc_number] => 20090310219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'OPTICAL FILM, ITS MANUFACTURING METHOD, ANTI-GLARE POLARIZER USING THE SAME, AND DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/520946 [patent_app_country] => US [patent_app_date] => 2008-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15912 [patent_no_of_claims] => 27 [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/A1/0310/20090310219.pdf [firstpage_image] =>[orig_patent_app_number] => 12520946 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/520946
Optical film, its manufacturing method, anti-glare polarizer using the same, and display apparatus Jun 19, 2008 Issued
Array ( [id] => 4500178 [patent_doc_number] => 07914159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Method for manufacturing lens using opaque or semi-opaque material' [patent_app_type] => utility [patent_app_number] => 12/142161 [patent_app_country] => US [patent_app_date] => 2008-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2559 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/914/07914159.pdf [firstpage_image] =>[orig_patent_app_number] => 12142161 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/142161
Method for manufacturing lens using opaque or semi-opaque material Jun 18, 2008 Issued
Array ( [id] => 5544050 [patent_doc_number] => 20090153927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'HOLOGRAPHIC DATA STORAGE MEDIUM AND APPARATUS AND METHOD FOR RECORDING/REPRODUCING HOLOGRAPHIC DATA TO/FROM THE SAME' [patent_app_type] => utility [patent_app_number] => 12/139549 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9986 [patent_no_of_claims] => 29 [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/A1/0153/20090153927.pdf [firstpage_image] =>[orig_patent_app_number] => 12139549 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139549
Holographic data storage medium and apparatus and method for recording/reproducing holographic data to/from the same Jun 15, 2008 Issued
Array ( [id] => 5321371 [patent_doc_number] => 20090059361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'Imaging device and method for a bonding apparatus' [patent_app_type] => utility [patent_app_number] => 12/157059 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8930 [patent_no_of_claims] => 12 [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/A1/0059/20090059361.pdf [firstpage_image] =>[orig_patent_app_number] => 12157059 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/157059
Imaging device and method for a bonding apparatus Jun 5, 2008 Abandoned
Array ( [id] => 7523909 [patent_doc_number] => 08027073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Image forming apparatus with laser scanning device and method of aligning the laser scanning device' [patent_app_type] => utility [patent_app_number] => 12/133502 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5904 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/027/08027073.pdf [firstpage_image] =>[orig_patent_app_number] => 12133502 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133502
Image forming apparatus with laser scanning device and method of aligning the laser scanning device Jun 4, 2008 Issued
Array ( [id] => 4757776 [patent_doc_number] => 20080310002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Scanning Type Image Display Apparatus' [patent_app_type] => utility [patent_app_number] => 12/131943 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6096 [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] => publications/A1/0310/20080310002.pdf [firstpage_image] =>[orig_patent_app_number] => 12131943 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/131943
Scanning Type Image Display Apparatus Jun 2, 2008 Abandoned
Array ( [id] => 4709360 [patent_doc_number] => 20080297886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Interference filter and method for producing it' [patent_app_type] => utility [patent_app_number] => 12/129071 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3032 [patent_no_of_claims] => 16 [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/A1/0297/20080297886.pdf [firstpage_image] =>[orig_patent_app_number] => 12129071 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/129071
Interference filter and method for producing it May 28, 2008 Issued
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