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] => 2377903 [patent_doc_number] => 04729620 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Fiber optic frequency shifter' [patent_app_type] => 1 [patent_app_number] => 6/613827 [patent_app_country] => US [patent_app_date] => 1984-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 4851 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729620.pdf [firstpage_image] =>[orig_patent_app_number] => 613827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/613827
Fiber optic frequency shifter May 24, 1984 Issued
Array ( [id] => 2409318 [patent_doc_number] => 04747652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Optical fiber coupler' [patent_app_type] => 1 [patent_app_number] => 6/614884 [patent_app_country] => US [patent_app_date] => 1984-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5361 [patent_no_of_claims] => 24 [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/04/747/04747652.pdf [firstpage_image] =>[orig_patent_app_number] => 614884 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614884
Optical fiber coupler May 24, 1984 Issued
Array ( [id] => 2312303 [patent_doc_number] => 04688888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Optical cable' [patent_app_type] => 1 [patent_app_number] => 6/612098 [patent_app_country] => US [patent_app_date] => 1984-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1609 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688888.pdf [firstpage_image] =>[orig_patent_app_number] => 612098 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/612098
Optical cable May 17, 1984 Issued
06/612041 SCREEN ASSEMBLY FOR ELECTROMAGNETIC RADIATION May 17, 1984 Abandoned
Array ( [id] => 2346246 [patent_doc_number] => 04653845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-31 [patent_title] => 'Fiber optic star coupler' [patent_app_type] => 1 [patent_app_number] => 6/611478 [patent_app_country] => US [patent_app_date] => 1984-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2508 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/653/04653845.pdf [firstpage_image] =>[orig_patent_app_number] => 611478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/611478
Fiber optic star coupler May 16, 1984 Issued
Array ( [id] => 2375687 [patent_doc_number] => 04695129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Viewer having head mounted display unit for cinerama pictures' [patent_app_type] => 1 [patent_app_number] => 6/611061 [patent_app_country] => US [patent_app_date] => 1984-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4714 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695129.pdf [firstpage_image] =>[orig_patent_app_number] => 611061 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/611061
Viewer having head mounted display unit for cinerama pictures May 16, 1984 Issued
Array ( [id] => 2296895 [patent_doc_number] => 04684213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Submarine optical fiber cable with dam means' [patent_app_type] => 1 [patent_app_number] => 6/609889 [patent_app_country] => US [patent_app_date] => 1984-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 3487 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684213.pdf [firstpage_image] =>[orig_patent_app_number] => 609889 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/609889
Submarine optical fiber cable with dam means May 13, 1984 Issued
Array ( [id] => 2287047 [patent_doc_number] => 04652078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Electro-optical directional coupler with three electrodes and alternating dephasing' [patent_app_type] => 1 [patent_app_number] => 6/609017 [patent_app_country] => US [patent_app_date] => 1984-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3741 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652078.pdf [firstpage_image] =>[orig_patent_app_number] => 609017 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/609017
Electro-optical directional coupler with three electrodes and alternating dephasing May 9, 1984 Issued
Array ( [id] => 2442523 [patent_doc_number] => 04732452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Optical connectors' [patent_app_type] => 1 [patent_app_number] => 6/606501 [patent_app_country] => US [patent_app_date] => 1984-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1265 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732452.pdf [firstpage_image] =>[orig_patent_app_number] => 606501 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606501
Optical connectors May 2, 1984 Issued
Array ( [id] => 2298033 [patent_doc_number] => 04690488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Compensation for optical damage of directional-coupler switches' [patent_app_type] => 1 [patent_app_number] => 6/606507 [patent_app_country] => US [patent_app_date] => 1984-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3182 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690488.pdf [firstpage_image] =>[orig_patent_app_number] => 606507 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606507
Compensation for optical damage of directional-coupler switches May 2, 1984 Issued
Array ( [id] => 2350082 [patent_doc_number] => 04714313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Star coupler for optical fibers' [patent_app_type] => 1 [patent_app_number] => 6/606119 [patent_app_country] => US [patent_app_date] => 1984-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 4453 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714313.pdf [firstpage_image] =>[orig_patent_app_number] => 606119 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/606119
Star coupler for optical fibers May 1, 1984 Issued
06/602268 INFRARED LIGHT TRANSMISSION FIBER Apr 22, 1984 Abandoned
Array ( [id] => 2236464 [patent_doc_number] => 04616900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Coaxial underwater electro-optical connector' [patent_app_type] => 1 [patent_app_number] => 6/595686 [patent_app_country] => US [patent_app_date] => 1984-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3887 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/616/04616900.pdf [firstpage_image] =>[orig_patent_app_number] => 595686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/595686
Coaxial underwater electro-optical connector Apr 1, 1984 Issued
Array ( [id] => 2444250 [patent_doc_number] => 04722590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Jointing armoured submarine cables' [patent_app_type] => 1 [patent_app_number] => 6/594881 [patent_app_country] => US [patent_app_date] => 1984-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2388 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722590.pdf [firstpage_image] =>[orig_patent_app_number] => 594881 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/594881
Jointing armoured submarine cables Mar 20, 1984 Issued
Array ( [id] => 2415159 [patent_doc_number] => 04738502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Optical deflector' [patent_app_type] => 1 [patent_app_number] => 6/591171 [patent_app_country] => US [patent_app_date] => 1984-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2670 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738502.pdf [firstpage_image] =>[orig_patent_app_number] => 591171 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591171
Optical deflector Mar 18, 1984 Issued
Array ( [id] => 2396185 [patent_doc_number] => 04742678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Aircraft fiber optic control device' [patent_app_type] => 1 [patent_app_number] => 6/590151 [patent_app_country] => US [patent_app_date] => 1984-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1641 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/742/04742678.pdf [firstpage_image] =>[orig_patent_app_number] => 590151 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/590151
Aircraft fiber optic control device Mar 15, 1984 Issued
Array ( [id] => 2252718 [patent_doc_number] => 04618211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-21 [patent_title] => 'Optical fiber tap with activatable chemical species' [patent_app_type] => 1 [patent_app_number] => 6/588223 [patent_app_country] => US [patent_app_date] => 1984-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5108 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/618/04618211.pdf [firstpage_image] =>[orig_patent_app_number] => 588223 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588223
Optical fiber tap with activatable chemical species Mar 11, 1984 Issued
06/588151 PLUG PART FOR RELEASABLE PLUG-TYPE CONNECTIONS OF LIGHT WAVEGUIDES AND METHOD AND APPARATUS FOR MANUFACTURING SUCH A PLUG PART Mar 8, 1984 Abandoned
06/587433 TAPE BONDING MATERIAL AND STRUCTURE FOR ELECTRONIC CIRCUIT FABRICATION Mar 7, 1984 Abandoned
Array ( [id] => 2320894 [patent_doc_number] => 04705348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Optical switch' [patent_app_type] => 1 [patent_app_number] => 6/587390 [patent_app_country] => US [patent_app_date] => 1984-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1913 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/705/04705348.pdf [firstpage_image] =>[orig_patent_app_number] => 587390 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587390
Optical switch Mar 7, 1984 Issued
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