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] => 3000942 [patent_doc_number] => 05267343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-30 [patent_title] => 'Enhanced radiation resistant fiber optics' [patent_app_type] => 1 [patent_app_number] => 7/940409 [patent_app_country] => US [patent_app_date] => 1992-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2336 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267343.pdf [firstpage_image] =>[orig_patent_app_number] => 940409 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/940409
Enhanced radiation resistant fiber optics Sep 2, 1992 Issued
Array ( [id] => 2950301 [patent_doc_number] => 05261014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Optoelectronic device with integrated optical guide and photo-detector.' [patent_app_type] => 1 [patent_app_number] => 7/939614 [patent_app_country] => US [patent_app_date] => 1992-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 1954 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/261/05261014.pdf [firstpage_image] =>[orig_patent_app_number] => 939614 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/939614
Optoelectronic device with integrated optical guide and photo-detector. Sep 1, 1992 Issued
Array ( [id] => 2975917 [patent_doc_number] => 05274733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Long-haul optical communication line and method of manufacturing it' [patent_app_type] => 1 [patent_app_number] => 7/937671 [patent_app_country] => US [patent_app_date] => 1992-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2699 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274733.pdf [firstpage_image] =>[orig_patent_app_number] => 937671 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/937671
Long-haul optical communication line and method of manufacturing it Aug 31, 1992 Issued
Array ( [id] => 3069080 [patent_doc_number] => 05351335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Optical fiber for optical amplifier' [patent_app_type] => 1 [patent_app_number] => 7/934242 [patent_app_country] => US [patent_app_date] => 1992-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14689 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/351/05351335.pdf [firstpage_image] =>[orig_patent_app_number] => 934242 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/934242
Optical fiber for optical amplifier Aug 24, 1992 Issued
Array ( [id] => 2975685 [patent_doc_number] => 05274720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Optical system having a ring-shaped waveguide' [patent_app_type] => 1 [patent_app_number] => 7/932971 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 66 [patent_no_of_words] => 7672 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274720.pdf [firstpage_image] =>[orig_patent_app_number] => 932971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/932971
Optical system having a ring-shaped waveguide Aug 19, 1992 Issued
Array ( [id] => 3106324 [patent_doc_number] => 05291501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Optical fibre with doped core and doped inner cladding, for use in an optical fibre laser' [patent_app_type] => 1 [patent_app_number] => 7/920442 [patent_app_country] => US [patent_app_date] => 1992-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291501.pdf [firstpage_image] =>[orig_patent_app_number] => 920442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/920442
Optical fibre with doped core and doped inner cladding, for use in an optical fibre laser Aug 19, 1992 Issued
Array ( [id] => 3022559 [patent_doc_number] => 05276758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-04 [patent_title] => 'Scaleable phase-locked segmented laser beam frequency shifter' [patent_app_type] => 1 [patent_app_number] => 7/910178 [patent_app_country] => US [patent_app_date] => 1992-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1931 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/276/05276758.pdf [firstpage_image] =>[orig_patent_app_number] => 910178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/910178
Scaleable phase-locked segmented laser beam frequency shifter Aug 16, 1992 Issued
Array ( [id] => 3089171 [patent_doc_number] => 05297224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Optically switched sensor array' [patent_app_type] => 1 [patent_app_number] => 7/930581 [patent_app_country] => US [patent_app_date] => 1992-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6192 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/297/05297224.pdf [firstpage_image] =>[orig_patent_app_number] => 930581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/930581
Optically switched sensor array Aug 13, 1992 Issued
Array ( [id] => 3068751 [patent_doc_number] => 05351317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-27 [patent_title] => 'Interferometric tunable optical filter' [patent_app_type] => 1 [patent_app_number] => 7/929450 [patent_app_country] => US [patent_app_date] => 1992-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2669 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/351/05351317.pdf [firstpage_image] =>[orig_patent_app_number] => 929450 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929450
Interferometric tunable optical filter Aug 13, 1992 Issued
Array ( [id] => 3064131 [patent_doc_number] => 05307438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-26 [patent_title] => 'Index matching compositions with improved DNG/DT' [patent_app_type] => 1 [patent_app_number] => 7/929091 [patent_app_country] => US [patent_app_date] => 1992-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8605 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/307/05307438.pdf [firstpage_image] =>[orig_patent_app_number] => 929091 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929091
Index matching compositions with improved DNG/DT Aug 12, 1992 Issued
Array ( [id] => 2901090 [patent_doc_number] => 05239599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-24 [patent_title] => 'Moving fiber optical fiber switch' [patent_app_type] => 1 [patent_app_number] => 7/929131 [patent_app_country] => US [patent_app_date] => 1992-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2754 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239599.pdf [firstpage_image] =>[orig_patent_app_number] => 929131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929131
Moving fiber optical fiber switch Aug 12, 1992 Issued
Array ( [id] => 3035028 [patent_doc_number] => 05289552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Temperature compensated fiber fabry-perot filters' [patent_app_type] => 1 [patent_app_number] => 7/929836 [patent_app_country] => US [patent_app_date] => 1992-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8734 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289552.pdf [firstpage_image] =>[orig_patent_app_number] => 929836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/929836
Temperature compensated fiber fabry-perot filters Aug 11, 1992 Issued
Array ( [id] => 2981495 [patent_doc_number] => 05259060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Coated optical fibers and method' [patent_app_type] => 1 [patent_app_number] => 7/928041 [patent_app_country] => US [patent_app_date] => 1992-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3705 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/259/05259060.pdf [firstpage_image] =>[orig_patent_app_number] => 928041 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928041
Coated optical fibers and method Aug 10, 1992 Issued
Array ( [id] => 3102107 [patent_doc_number] => 05278930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Fiber type wavelength converter' [patent_app_type] => 1 [patent_app_number] => 7/928512 [patent_app_country] => US [patent_app_date] => 1992-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4447 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278930.pdf [firstpage_image] =>[orig_patent_app_number] => 928512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/928512
Fiber type wavelength converter Aug 10, 1992 Issued
07/856957 IMAGE DISPLAY DEVICE AND ITS MANUFACTURING METHOD Aug 9, 1992 Abandoned
Array ( [id] => 2968022 [patent_doc_number] => 05243672 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Planar waveguide having optimized bend' [patent_app_type] => 1 [patent_app_number] => 7/924772 [patent_app_country] => US [patent_app_date] => 1992-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4127 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243672.pdf [firstpage_image] =>[orig_patent_app_number] => 924772 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/924772
Planar waveguide having optimized bend Aug 3, 1992 Issued
Array ( [id] => 2967987 [patent_doc_number] => 05243670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Optical fiber moisture sensor' [patent_app_type] => 1 [patent_app_number] => 7/922476 [patent_app_country] => US [patent_app_date] => 1992-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1004 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243670.pdf [firstpage_image] =>[orig_patent_app_number] => 922476 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/922476
Optical fiber moisture sensor Jul 30, 1992 Issued
Array ( [id] => 2896530 [patent_doc_number] => 05268985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Light-guiding device having a hologram layer' [patent_app_type] => 1 [patent_app_number] => 7/921801 [patent_app_country] => US [patent_app_date] => 1992-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/268/05268985.pdf [firstpage_image] =>[orig_patent_app_number] => 921801 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/921801
Light-guiding device having a hologram layer Jul 29, 1992 Issued
Array ( [id] => 2991715 [patent_doc_number] => 05253310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Optical coupling structure and method' [patent_app_type] => 1 [patent_app_number] => 7/920332 [patent_app_country] => US [patent_app_date] => 1992-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4243 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/253/05253310.pdf [firstpage_image] =>[orig_patent_app_number] => 920332 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/920332
Optical coupling structure and method Jul 28, 1992 Issued
Array ( [id] => 2975721 [patent_doc_number] => 05274722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Housing structure for plug-in type connector for optical fibers' [patent_app_type] => 1 [patent_app_number] => 7/920902 [patent_app_country] => US [patent_app_date] => 1992-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2201 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/274/05274722.pdf [firstpage_image] =>[orig_patent_app_number] => 920902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/920902
Housing structure for plug-in type connector for optical fibers Jul 27, 1992 Issued
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