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] => 2862520 [patent_doc_number] => 05134620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Laser with longitudinal mode selection' [patent_app_type] => 1 [patent_app_number] => 7/616024 [patent_app_country] => US [patent_app_date] => 1990-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2866 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/134/05134620.pdf [firstpage_image] =>[orig_patent_app_number] => 616024 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/616024
Laser with longitudinal mode selection Nov 19, 1990 Issued
Array ( [id] => 2866727 [patent_doc_number] => 05113467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Laser transmitter interlock' [patent_app_type] => 1 [patent_app_number] => 7/612300 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/113/05113467.pdf [firstpage_image] =>[orig_patent_app_number] => 612300 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/612300
Laser transmitter interlock Nov 12, 1990 Issued
Array ( [id] => 2799521 [patent_doc_number] => 05101458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Achromatic input/output coupler for integrated optical circuits' [patent_app_type] => 1 [patent_app_number] => 7/610630 [patent_app_country] => US [patent_app_date] => 1990-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3245 [patent_no_of_claims] => 10 [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/05/101/05101458.pdf [firstpage_image] =>[orig_patent_app_number] => 610630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610630
Achromatic input/output coupler for integrated optical circuits Nov 7, 1990 Issued
Array ( [id] => 2883666 [patent_doc_number] => 05091986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Optical divider for multimode optical fiber systems' [patent_app_type] => 1 [patent_app_number] => 7/610680 [patent_app_country] => US [patent_app_date] => 1990-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4860 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091986.pdf [firstpage_image] =>[orig_patent_app_number] => 610680 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610680
Optical divider for multimode optical fiber systems Nov 7, 1990 Issued
Array ( [id] => 2872041 [patent_doc_number] => 05166992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Wavelength selective optical waveguide coupler' [patent_app_type] => 1 [patent_app_number] => 7/602251 [patent_app_country] => US [patent_app_date] => 1990-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2343 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/166/05166992.pdf [firstpage_image] =>[orig_patent_app_number] => 602251 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602251
Wavelength selective optical waveguide coupler Nov 5, 1990 Issued
Array ( [id] => 2697630 [patent_doc_number] => 05061031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Fluoride glass optical coupler component, coupler, and methods' [patent_app_type] => 1 [patent_app_number] => 7/602252 [patent_app_country] => US [patent_app_date] => 1990-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2517 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061031.pdf [firstpage_image] =>[orig_patent_app_number] => 602252 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/602252
Fluoride glass optical coupler component, coupler, and methods Nov 5, 1990 Issued
Array ( [id] => 2697575 [patent_doc_number] => 05061028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Polymeric waveguides with bidirectional poling for radiation phase-matching' [patent_app_type] => 1 [patent_app_number] => 7/601831 [patent_app_country] => US [patent_app_date] => 1990-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5561 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061028.pdf [firstpage_image] =>[orig_patent_app_number] => 601831 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/601831
Polymeric waveguides with bidirectional poling for radiation phase-matching Oct 22, 1990 Issued
Array ( [id] => 2697739 [patent_doc_number] => 05061037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Dual septum polarization rotator' [patent_app_type] => 1 [patent_app_number] => 7/600960 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4389 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061037.pdf [firstpage_image] =>[orig_patent_app_number] => 600960 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600960
Dual septum polarization rotator Oct 21, 1990 Issued
Array ( [id] => 2725001 [patent_doc_number] => 05050960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Aerial optical fibre cable' [patent_app_type] => 1 [patent_app_number] => 7/596381 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1663 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/050/05050960.pdf [firstpage_image] =>[orig_patent_app_number] => 596381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596381
Aerial optical fibre cable Oct 11, 1990 Issued
Array ( [id] => 2815415 [patent_doc_number] => 05125049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Multipurpose component with integrated optics and distribution network with optical amplification' [patent_app_type] => 1 [patent_app_number] => 7/593090 [patent_app_country] => US [patent_app_date] => 1990-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2833 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125049.pdf [firstpage_image] =>[orig_patent_app_number] => 593090 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/593090
Multipurpose component with integrated optics and distribution network with optical amplification Oct 4, 1990 Issued
Array ( [id] => 2926311 [patent_doc_number] => 05179608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Connector for optical fiber' [patent_app_type] => 1 [patent_app_number] => 7/590000 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 5823 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/179/05179608.pdf [firstpage_image] =>[orig_patent_app_number] => 590000 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/590000
Connector for optical fiber Sep 27, 1990 Issued
Array ( [id] => 2856200 [patent_doc_number] => 05138690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-11 [patent_title] => 'Fiber identifier' [patent_app_type] => 1 [patent_app_number] => 7/590011 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3893 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138690.pdf [firstpage_image] =>[orig_patent_app_number] => 590011 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/590011
Fiber identifier Sep 27, 1990 Issued
Array ( [id] => 2849495 [patent_doc_number] => 05121462 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Process for production of scintillating optical fibers and optical fibers obtained' [patent_app_type] => 1 [patent_app_number] => 7/582970 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3512 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121462.pdf [firstpage_image] =>[orig_patent_app_number] => 582970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/582970
Process for production of scintillating optical fibers and optical fibers obtained Sep 27, 1990 Issued
Array ( [id] => 2657532 [patent_doc_number] => 05046801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Optical waveguide having low optical damage' [patent_app_type] => 1 [patent_app_number] => 7/587110 [patent_app_country] => US [patent_app_date] => 1990-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1691 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/046/05046801.pdf [firstpage_image] =>[orig_patent_app_number] => 587110 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/587110
Optical waveguide having low optical damage Sep 23, 1990 Issued
Array ( [id] => 2955144 [patent_doc_number] => 05224193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-29 [patent_title] => 'First order mode frequency doubler system and method' [patent_app_type] => 1 [patent_app_number] => 7/585441 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3305 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224193.pdf [firstpage_image] =>[orig_patent_app_number] => 585441 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585441
First order mode frequency doubler system and method Sep 19, 1990 Issued
Array ( [id] => 2683140 [patent_doc_number] => 05064267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Method of manufacturing an optical fused-fiber coupler and the coupler manufactured thereby' [patent_app_type] => 1 [patent_app_number] => 7/580920 [patent_app_country] => US [patent_app_date] => 1990-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1596 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064267.pdf [firstpage_image] =>[orig_patent_app_number] => 580920 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580920
Method of manufacturing an optical fused-fiber coupler and the coupler manufactured thereby Sep 9, 1990 Issued
Array ( [id] => 2842820 [patent_doc_number] => 05129019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Method of manufacturing a fused-fiber optical coupler' [patent_app_type] => 1 [patent_app_number] => 7/580921 [patent_app_country] => US [patent_app_date] => 1990-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1030 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/129/05129019.pdf [firstpage_image] =>[orig_patent_app_number] => 580921 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/580921
Method of manufacturing a fused-fiber optical coupler Sep 9, 1990 Issued
Array ( [id] => 2802193 [patent_doc_number] => 05103491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Waveguide type optical circuit element' [patent_app_type] => 1 [patent_app_number] => 7/566460 [patent_app_country] => US [patent_app_date] => 1990-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 3491 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103491.pdf [firstpage_image] =>[orig_patent_app_number] => 566460 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566460
Waveguide type optical circuit element Aug 19, 1990 Issued
Array ( [id] => 2810641 [patent_doc_number] => 05167444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Apparatus and method for optical signal source stabilization' [patent_app_type] => 1 [patent_app_number] => 7/565641 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4476 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167444.pdf [firstpage_image] =>[orig_patent_app_number] => 565641 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565641
Apparatus and method for optical signal source stabilization Aug 12, 1990 Issued
Array ( [id] => 2722496 [patent_doc_number] => 05031998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Polarization control on signal beams for principal-state bidirectional transmission through an optical fiber' [patent_app_type] => 1 [patent_app_number] => 7/564941 [patent_app_country] => US [patent_app_date] => 1990-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5388 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/031/05031998.pdf [firstpage_image] =>[orig_patent_app_number] => 564941 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/564941
Polarization control on signal beams for principal-state bidirectional transmission through an optical fiber Aug 8, 1990 Issued
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