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] => 3491076 [patent_doc_number] => 05446589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Interference device and method for observing phase informalities' [patent_app_type] => 1 [patent_app_number] => 8/103682 [patent_app_country] => US [patent_app_date] => 1993-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3361 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/446/05446589.pdf [firstpage_image] =>[orig_patent_app_number] => 103682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/103682
Interference device and method for observing phase informalities Aug 9, 1993 Issued
Array ( [id] => 3127020 [patent_doc_number] => 05396572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Optical fiber connector having a unipartite cap' [patent_app_type] => 1 [patent_app_number] => 8/105202 [patent_app_country] => US [patent_app_date] => 1993-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3311 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/396/05396572.pdf [firstpage_image] =>[orig_patent_app_number] => 105202 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/105202
Optical fiber connector having a unipartite cap Aug 9, 1993 Issued
Array ( [id] => 3066457 [patent_doc_number] => 05345530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Molded waveguide and method for making same' [patent_app_type] => 1 [patent_app_number] => 8/103497 [patent_app_country] => US [patent_app_date] => 1993-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3005 [patent_no_of_claims] => 14 [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/05/345/05345530.pdf [firstpage_image] =>[orig_patent_app_number] => 103497 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/103497
Molded waveguide and method for making same Aug 5, 1993 Issued
Array ( [id] => 3058262 [patent_doc_number] => 05335303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Quasi-phased matched optical waveguide frequency conversion element having a ferroelectric liquid crystalline material exhibiting a periodic structure' [patent_app_type] => 1 [patent_app_number] => 8/102676 [patent_app_country] => US [patent_app_date] => 1993-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 11553 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/335/05335303.pdf [firstpage_image] =>[orig_patent_app_number] => 102676 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/102676
Quasi-phased matched optical waveguide frequency conversion element having a ferroelectric liquid crystalline material exhibiting a periodic structure Aug 4, 1993 Issued
Array ( [id] => 3426388 [patent_doc_number] => 05434709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Wavelength-selective phase grating type optical low-pass filter comprising adhesive layer between transparent layers' [patent_app_type] => 1 [patent_app_number] => 8/101682 [patent_app_country] => US [patent_app_date] => 1993-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6687 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434709.pdf [firstpage_image] =>[orig_patent_app_number] => 101682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/101682
Wavelength-selective phase grating type optical low-pass filter comprising adhesive layer between transparent layers Aug 3, 1993 Issued
Array ( [id] => 3464692 [patent_doc_number] => 05379363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Tape of individualized optical fibers' [patent_app_type] => 1 [patent_app_number] => 8/099551 [patent_app_country] => US [patent_app_date] => 1993-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1912 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/379/05379363.pdf [firstpage_image] =>[orig_patent_app_number] => 099551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/099551
Tape of individualized optical fibers Jul 29, 1993 Issued
Array ( [id] => 3084561 [patent_doc_number] => 05337392 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Method of coupling an optical fiber to an optical component on the same substrate' [patent_app_type] => 1 [patent_app_number] => 8/102992 [patent_app_country] => US [patent_app_date] => 1993-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1932 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/337/05337392.pdf [firstpage_image] =>[orig_patent_app_number] => 102992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/102992
Method of coupling an optical fiber to an optical component on the same substrate Jul 27, 1993 Issued
Array ( [id] => 3066421 [patent_doc_number] => 05345528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Method for enhancing the pullout strength of polymer-coated optical fiber' [patent_app_type] => 1 [patent_app_number] => 8/098972 [patent_app_country] => US [patent_app_date] => 1993-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1436 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345528.pdf [firstpage_image] =>[orig_patent_app_number] => 098972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/098972
Method for enhancing the pullout strength of polymer-coated optical fiber Jul 27, 1993 Issued
Array ( [id] => 3088470 [patent_doc_number] => 05323476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-21 [patent_title] => 'Apparatus for increasing the cross section of optical waves' [patent_app_type] => 1 [patent_app_number] => 8/091912 [patent_app_country] => US [patent_app_date] => 1993-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2720 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/323/05323476.pdf [firstpage_image] =>[orig_patent_app_number] => 091912 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/091912
Apparatus for increasing the cross section of optical waves Jul 15, 1993 Issued
Array ( [id] => 3485603 [patent_doc_number] => 05428696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Photometric instrument with optical fibers for analyzing remote samples' [patent_app_type] => 1 [patent_app_number] => 8/092162 [patent_app_country] => US [patent_app_date] => 1993-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3753 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428696.pdf [firstpage_image] =>[orig_patent_app_number] => 092162 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/092162
Photometric instrument with optical fibers for analyzing remote samples Jul 14, 1993 Issued
Array ( [id] => 3491726 [patent_doc_number] => 05400421 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Optical demultiplexing/multiplexing device' [patent_app_type] => 1 [patent_app_number] => 8/089441 [patent_app_country] => US [patent_app_date] => 1993-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 5067 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400421.pdf [firstpage_image] =>[orig_patent_app_number] => 089441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/089441
Optical demultiplexing/multiplexing device Jul 11, 1993 Issued
Array ( [id] => 3066287 [patent_doc_number] => 05345521 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Architecture for optical switch' [patent_app_type] => 1 [patent_app_number] => 8/090862 [patent_app_country] => US [patent_app_date] => 1993-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2292 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345521.pdf [firstpage_image] =>[orig_patent_app_number] => 090862 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/090862
Architecture for optical switch Jul 11, 1993 Issued
Array ( [id] => 3040756 [patent_doc_number] => 05317661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Laser removal of altered index of refraction layer on glass fibers' [patent_app_type] => 1 [patent_app_number] => 8/085791 [patent_app_country] => US [patent_app_date] => 1993-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1003 [patent_no_of_claims] => 15 [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/05/317/05317661.pdf [firstpage_image] =>[orig_patent_app_number] => 085791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/085791
Laser removal of altered index of refraction layer on glass fibers Jul 5, 1993 Issued
Array ( [id] => 3133001 [patent_doc_number] => 05381494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Packaged optical devices' [patent_app_type] => 1 [patent_app_number] => 8/095812 [patent_app_country] => US [patent_app_date] => 1993-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2430 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381494.pdf [firstpage_image] =>[orig_patent_app_number] => 095812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/095812
Packaged optical devices Jul 1, 1993 Issued
Array ( [id] => 3052376 [patent_doc_number] => 05377293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Optical fiber having multi-component core glass or a plastic core, and a coating layer' [patent_app_type] => 1 [patent_app_number] => 8/083992 [patent_app_country] => US [patent_app_date] => 1993-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4248 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377293.pdf [firstpage_image] =>[orig_patent_app_number] => 083992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/083992
Optical fiber having multi-component core glass or a plastic core, and a coating layer Jun 27, 1993 Issued
Array ( [id] => 3040738 [patent_doc_number] => 05317660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Optical transmission system with optical filter for providing protection against giant pulses' [patent_app_type] => 1 [patent_app_number] => 8/080352 [patent_app_country] => US [patent_app_date] => 1993-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1584 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317660.pdf [firstpage_image] =>[orig_patent_app_number] => 080352 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/080352
Optical transmission system with optical filter for providing protection against giant pulses Jun 20, 1993 Issued
Array ( [id] => 3048358 [patent_doc_number] => 05373573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'High density fiber optic connector' [patent_app_type] => 1 [patent_app_number] => 8/079762 [patent_app_country] => US [patent_app_date] => 1993-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3205 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/373/05373573.pdf [firstpage_image] =>[orig_patent_app_number] => 079762 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/079762
High density fiber optic connector Jun 20, 1993 Issued
Array ( [id] => 3034644 [patent_doc_number] => 05327511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and polarization dependent loss' [patent_app_type] => 1 [patent_app_number] => 8/079432 [patent_app_country] => US [patent_app_date] => 1993-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5500 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327511.pdf [firstpage_image] =>[orig_patent_app_number] => 079432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/079432
Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and polarization dependent loss Jun 17, 1993 Issued
Array ( [id] => 3011412 [patent_doc_number] => 05359678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and/or polarization dependent loss' [patent_app_type] => 1 [patent_app_number] => 8/079437 [patent_app_country] => US [patent_app_date] => 1993-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2870 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359678.pdf [firstpage_image] =>[orig_patent_app_number] => 079437 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/079437
Apparatus and method employing fast polarization modulation to reduce effects of polarization hole burning and/or polarization dependent loss Jun 17, 1993 Issued
Array ( [id] => 3062522 [patent_doc_number] => 05305404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Fiber optic coupler' [patent_app_type] => 1 [patent_app_number] => 8/075665 [patent_app_country] => US [patent_app_date] => 1993-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4739 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/305/05305404.pdf [firstpage_image] =>[orig_patent_app_number] => 075665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/075665
Fiber optic coupler Jun 10, 1993 Issued
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