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] => 2579753 [patent_doc_number] => 04901325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Semiconductor laser device' [patent_app_type] => 1 [patent_app_number] => 7/173658 [patent_app_country] => US [patent_app_date] => 1988-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 13235 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901325.pdf [firstpage_image] =>[orig_patent_app_number] => 173658 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/173658
Semiconductor laser device Mar 24, 1988 Issued
Array ( [id] => 2625066 [patent_doc_number] => 04909584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Optical multi/demultiplexer and optical module using the same' [patent_app_type] => 1 [patent_app_number] => 7/204551 [patent_app_country] => US [patent_app_date] => 1988-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 7968 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909584.pdf [firstpage_image] =>[orig_patent_app_number] => 204551 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/204551
Optical multi/demultiplexer and optical module using the same Mar 22, 1988 Issued
Array ( [id] => 2655893 [patent_doc_number] => 04896331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Distributed feedback semiconductor laser' [patent_app_type] => 1 [patent_app_number] => 7/171768 [patent_app_country] => US [patent_app_date] => 1988-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 19 [patent_no_of_words] => 3144 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896331.pdf [firstpage_image] =>[orig_patent_app_number] => 171768 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/171768
Distributed feedback semiconductor laser Mar 21, 1988 Issued
Array ( [id] => 2647221 [patent_doc_number] => 04910739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Adjustable aperture' [patent_app_type] => 1 [patent_app_number] => 7/170541 [patent_app_country] => US [patent_app_date] => 1988-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3675 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910739.pdf [firstpage_image] =>[orig_patent_app_number] => 170541 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/170541
Adjustable aperture Mar 20, 1988 Issued
Array ( [id] => 2596936 [patent_doc_number] => 04902088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Integrated optic device for laser beam scanning' [patent_app_type] => 1 [patent_app_number] => 7/170141 [patent_app_country] => US [patent_app_date] => 1988-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4677 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902088.pdf [firstpage_image] =>[orig_patent_app_number] => 170141 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/170141
Integrated optic device for laser beam scanning Mar 17, 1988 Issued
Array ( [id] => 2550395 [patent_doc_number] => 04852966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-01 [patent_title] => 'Optical cable element and optical cable' [patent_app_type] => 1 [patent_app_number] => 7/169380 [patent_app_country] => US [patent_app_date] => 1988-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1028 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/852/04852966.pdf [firstpage_image] =>[orig_patent_app_number] => 169380 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/169380
Optical cable element and optical cable Mar 16, 1988 Issued
Array ( [id] => 2630684 [patent_doc_number] => 04938553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Arrangement for an integrated optical spectrometer and the method for manufacturing the spectrometer' [patent_app_type] => 1 [patent_app_number] => 7/168384 [patent_app_country] => US [patent_app_date] => 1988-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3523 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/938/04938553.pdf [firstpage_image] =>[orig_patent_app_number] => 168384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/168384
Arrangement for an integrated optical spectrometer and the method for manufacturing the spectrometer Mar 14, 1988 Issued
90/001472 METHOD AND APPARATUS FOR OPERATING LASER FACTOR VIII CONCENTRATE Mar 9, 1988 Pending
Array ( [id] => 2548334 [patent_doc_number] => 04834482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Optical fiber coupler' [patent_app_type] => 1 [patent_app_number] => 7/164922 [patent_app_country] => US [patent_app_date] => 1988-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5358 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834482.pdf [firstpage_image] =>[orig_patent_app_number] => 164922 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/164922
Optical fiber coupler Mar 6, 1988 Issued
Array ( [id] => 2502814 [patent_doc_number] => 04818058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Optical connector' [patent_app_type] => 1 [patent_app_number] => 7/163690 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2886 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818058.pdf [firstpage_image] =>[orig_patent_app_number] => 163690 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163690
Optical connector Mar 2, 1988 Issued
Array ( [id] => 2611450 [patent_doc_number] => 04893897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Plastic optical fiber for in vivo use having a biocompatible polyurethane cladding' [patent_app_type] => 1 [patent_app_number] => 7/163056 [patent_app_country] => US [patent_app_date] => 1988-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2723 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/893/04893897.pdf [firstpage_image] =>[orig_patent_app_number] => 163056 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163056
Plastic optical fiber for in vivo use having a biocompatible polyurethane cladding Mar 1, 1988 Issued
Array ( [id] => 2540899 [patent_doc_number] => 04813754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Optical fiber cable joint' [patent_app_type] => 1 [patent_app_number] => 7/162621 [patent_app_country] => US [patent_app_date] => 1988-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4744 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813754.pdf [firstpage_image] =>[orig_patent_app_number] => 162621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/162621
Optical fiber cable joint Feb 29, 1988 Issued
Array ( [id] => 2474945 [patent_doc_number] => 04867531 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-19 [patent_title] => 'Plastic optical fiber for in vivo use having a biocompatible polysiloxane cladding' [patent_app_type] => 1 [patent_app_number] => 7/161621 [patent_app_country] => US [patent_app_date] => 1988-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2719 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/867/04867531.pdf [firstpage_image] =>[orig_patent_app_number] => 161621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/161621
Plastic optical fiber for in vivo use having a biocompatible polysiloxane cladding Feb 28, 1988 Issued
Array ( [id] => 2471881 [patent_doc_number] => 04820014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Optical cable' [patent_app_type] => 1 [patent_app_number] => 7/160241 [patent_app_country] => US [patent_app_date] => 1988-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1671 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820014.pdf [firstpage_image] =>[orig_patent_app_number] => 160241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/160241
Optical cable Feb 24, 1988 Issued
Array ( [id] => 2549514 [patent_doc_number] => 04836635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Active base for an optical connector' [patent_app_type] => 1 [patent_app_number] => 7/159999 [patent_app_country] => US [patent_app_date] => 1988-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3787 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836635.pdf [firstpage_image] =>[orig_patent_app_number] => 159999 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/159999
Active base for an optical connector Feb 23, 1988 Issued
07/159151 SHEATH CONNECTOR FOR AN OPTICAL CABLE Feb 22, 1988 Abandoned
Array ( [id] => 2547052 [patent_doc_number] => 04896930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Optical functional device of an optical waveguide type' [patent_app_type] => 1 [patent_app_number] => 7/158706 [patent_app_country] => US [patent_app_date] => 1988-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3259 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896930.pdf [firstpage_image] =>[orig_patent_app_number] => 158706 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158706
Optical functional device of an optical waveguide type Feb 21, 1988 Issued
Array ( [id] => 2464584 [patent_doc_number] => 04878731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Fiber optic connector including ferrule with filter isolator' [patent_app_type] => 1 [patent_app_number] => 7/146447 [patent_app_country] => US [patent_app_date] => 1988-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1177 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/878/04878731.pdf [firstpage_image] =>[orig_patent_app_number] => 146447 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146447
Fiber optic connector including ferrule with filter isolator Feb 18, 1988 Issued
Array ( [id] => 2507856 [patent_doc_number] => 04869570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-26 [patent_title] => 'Fiber coupler and method and apparatus for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 7/158256 [patent_app_country] => US [patent_app_date] => 1988-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 45 [patent_no_of_words] => 10491 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/869/04869570.pdf [firstpage_image] =>[orig_patent_app_number] => 158256 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158256
Fiber coupler and method and apparatus for manufacturing the same Feb 18, 1988 Issued
Array ( [id] => 2506407 [patent_doc_number] => 04874220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Viewing optical system for use with endoscope' [patent_app_type] => 1 [patent_app_number] => 7/156633 [patent_app_country] => US [patent_app_date] => 1988-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2265 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874220.pdf [firstpage_image] =>[orig_patent_app_number] => 156633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156633
Viewing optical system for use with endoscope Feb 16, 1988 Issued
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