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] => 4062243 [patent_doc_number] => 05969806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Chromatic dispersion measurement in a fiber optic cable' [patent_app_type] => 1 [patent_app_number] => 8/884735 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2581 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/969/05969806.pdf [firstpage_image] =>[orig_patent_app_number] => 884735 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884735
Chromatic dispersion measurement in a fiber optic cable Jun 29, 1997 Issued
Array ( [id] => 3772512 [patent_doc_number] => 05844684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Optical method for determining the mechanical properties of a material' [patent_app_type] => 1 [patent_app_number] => 8/808632 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10928 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844684.pdf [firstpage_image] =>[orig_patent_app_number] => 808632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/808632
Optical method for determining the mechanical properties of a material Feb 27, 1997 Issued
Array ( [id] => 4095053 [patent_doc_number] => 06025911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Broadband ultrashort pulse measuring device using non-linear electronic components' [patent_app_type] => 1 [patent_app_number] => 8/555717 [patent_app_country] => US [patent_app_date] => 1995-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 4502 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025911.pdf [firstpage_image] =>[orig_patent_app_number] => 555717 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/555717
Broadband ultrashort pulse measuring device using non-linear electronic components Nov 13, 1995 Issued
Array ( [id] => 3656243 [patent_doc_number] => 05640246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Apparatus for measuring reflected light utilizing spherically arranged optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/488367 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 14102 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640246.pdf [firstpage_image] =>[orig_patent_app_number] => 488367 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/488367
Apparatus for measuring reflected light utilizing spherically arranged optical fibers Jun 6, 1995 Issued
Array ( [id] => 3494330 [patent_doc_number] => 05446809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'All fiber wavelength selective optical switch' [patent_app_type] => 1 [patent_app_number] => 8/311644 [patent_app_country] => US [patent_app_date] => 1994-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5142 [patent_no_of_claims] => 10 [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/05/446/05446809.pdf [firstpage_image] =>[orig_patent_app_number] => 311644 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/311644
All fiber wavelength selective optical switch Sep 22, 1994 Issued
Array ( [id] => 3438403 [patent_doc_number] => 05455878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-03 [patent_title] => 'Programmable signal time delay device using electro-optic and passive waveguide circuits on planar substrates' [patent_app_type] => 1 [patent_app_number] => 8/290201 [patent_app_country] => US [patent_app_date] => 1994-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2935 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/455/05455878.pdf [firstpage_image] =>[orig_patent_app_number] => 290201 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/290201
Programmable signal time delay device using electro-optic and passive waveguide circuits on planar substrates Aug 14, 1994 Issued
Array ( [id] => 3457497 [patent_doc_number] => 05420948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Chirped optical fibre filter' [patent_app_type] => 1 [patent_app_number] => 8/289940 [patent_app_country] => US [patent_app_date] => 1994-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1957 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420948.pdf [firstpage_image] =>[orig_patent_app_number] => 289940 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/289940
Chirped optical fibre filter Aug 11, 1994 Issued
Array ( [id] => 3494385 [patent_doc_number] => 05446813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Optical isolator' [patent_app_type] => 1 [patent_app_number] => 8/287362 [patent_app_country] => US [patent_app_date] => 1994-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2024 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446813.pdf [firstpage_image] =>[orig_patent_app_number] => 287362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/287362
Optical isolator Aug 7, 1994 Issued
Array ( [id] => 3604773 [patent_doc_number] => 05521992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Molded optical interconnect' [patent_app_type] => 1 [patent_app_number] => 8/283349 [patent_app_country] => US [patent_app_date] => 1994-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4235 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521992.pdf [firstpage_image] =>[orig_patent_app_number] => 283349 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/283349
Molded optical interconnect Jul 31, 1994 Issued
Array ( [id] => 3440181 [patent_doc_number] => 05463711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-31 [patent_title] => 'Submarine cable having a centrally located tube containing optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/282355 [patent_app_country] => US [patent_app_date] => 1994-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1917 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/463/05463711.pdf [firstpage_image] =>[orig_patent_app_number] => 282355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/282355
Submarine cable having a centrally located tube containing optical fibers Jul 28, 1994 Issued
Array ( [id] => 3424214 [patent_doc_number] => 05444804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Optical waveguide module' [patent_app_type] => 1 [patent_app_number] => 8/282452 [patent_app_country] => US [patent_app_date] => 1994-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 5271 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/444/05444804.pdf [firstpage_image] =>[orig_patent_app_number] => 282452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/282452
Optical waveguide module Jul 28, 1994 Issued
Array ( [id] => 3461380 [patent_doc_number] => 05425115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Polarization insensitive optical switch' [patent_app_type] => 1 [patent_app_number] => 8/276722 [patent_app_country] => US [patent_app_date] => 1994-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4581 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 519 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425115.pdf [firstpage_image] =>[orig_patent_app_number] => 276722 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/276722
Polarization insensitive optical switch Jul 17, 1994 Issued
08/274441 COUPLING STRUCTURE OF OPTICAL FIBERS AND OPTICAL WAVEGUIDES Jul 12, 1994 Abandoned
Array ( [id] => 3121077 [patent_doc_number] => 05408570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Fiber optic housing with low part count' [patent_app_type] => 1 [patent_app_number] => 8/268279 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3122 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408570.pdf [firstpage_image] =>[orig_patent_app_number] => 268279 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268279
Fiber optic housing with low part count Jun 29, 1994 Issued
08/269301 PASSIVELY ALIGNED BI-DIRECTIONAL OPTOELECTRONIC TRANSCEIVER MODULE ASSEMBLY Jun 29, 1994 Abandoned
Array ( [id] => 3120970 [patent_doc_number] => 05408564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Strippable tight buffered optical waveguide' [patent_app_type] => 1 [patent_app_number] => 8/265900 [patent_app_country] => US [patent_app_date] => 1994-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2127 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408564.pdf [firstpage_image] =>[orig_patent_app_number] => 265900 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/265900
Strippable tight buffered optical waveguide Jun 26, 1994 Issued
Array ( [id] => 3485735 [patent_doc_number] => 05428705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Apparatus for storing and organizing spliced optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/219930 [patent_app_country] => US [patent_app_date] => 1994-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 4923 [patent_no_of_claims] => 2 [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/05/428/05428705.pdf [firstpage_image] =>[orig_patent_app_number] => 219930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/219930
Apparatus for storing and organizing spliced optical fibers May 15, 1994 Issued
Array ( [id] => 3138099 [patent_doc_number] => 05436995 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-25 [patent_title] => 'Optical fiber connector unit and optical fiber connector' [patent_app_type] => 1 [patent_app_number] => 8/240622 [patent_app_country] => US [patent_app_date] => 1994-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 50 [patent_no_of_words] => 8293 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/436/05436995.pdf [firstpage_image] =>[orig_patent_app_number] => 240622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/240622
Optical fiber connector unit and optical fiber connector May 10, 1994 Issued
Array ( [id] => 3119577 [patent_doc_number] => 05418878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-23 [patent_title] => 'Multi-mode communications cable having a coaxial cable with twisted electrical conductors and optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/240852 [patent_app_country] => US [patent_app_date] => 1994-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1871 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/418/05418878.pdf [firstpage_image] =>[orig_patent_app_number] => 240852 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/240852
Multi-mode communications cable having a coaxial cable with twisted electrical conductors and optical fibers May 8, 1994 Issued
Array ( [id] => 3423621 [patent_doc_number] => 05412744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-02 [patent_title] => 'Frequency routing device having a wide and substantially flat passband' [patent_app_type] => 1 [patent_app_number] => 8/238074 [patent_app_country] => US [patent_app_date] => 1994-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4577 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/412/05412744.pdf [firstpage_image] =>[orig_patent_app_number] => 238074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/238074
Frequency routing device having a wide and substantially flat passband May 1, 1994 Issued
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