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] => 2518712 [patent_doc_number] => 04887880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Optical fiber connector structure' [patent_app_type] => 1 [patent_app_number] => 7/239170 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 2848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887880.pdf [firstpage_image] =>[orig_patent_app_number] => 239170 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239170
Optical fiber connector structure Aug 30, 1988 Issued
Array ( [id] => 2688705 [patent_doc_number] => 04988156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Bent waveguide for an optical integrated circuit' [patent_app_type] => 1 [patent_app_number] => 7/238530 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1329 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/988/04988156.pdf [firstpage_image] =>[orig_patent_app_number] => 238530 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/238530
Bent waveguide for an optical integrated circuit Aug 30, 1988 Issued
Array ( [id] => 2655944 [patent_doc_number] => 04904050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-27 [patent_title] => 'Methods of and systems for optical fiber sensing' [patent_app_type] => 1 [patent_app_number] => 7/238810 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3823 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/904/04904050.pdf [firstpage_image] =>[orig_patent_app_number] => 238810 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/238810
Methods of and systems for optical fiber sensing Aug 30, 1988 Issued
07/238693 HIGH-POWER WAVEGUIDE LASER Aug 29, 1988 Abandoned
Array ( [id] => 2625139 [patent_doc_number] => 04909588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Sealed fiber optic probe' [patent_app_type] => 1 [patent_app_number] => 7/236571 [patent_app_country] => US [patent_app_date] => 1988-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2260 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909588.pdf [firstpage_image] =>[orig_patent_app_number] => 236571 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/236571
Sealed fiber optic probe Aug 24, 1988 Issued
Array ( [id] => 2564470 [patent_doc_number] => 04897848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Discharge driven precious metal catalyst with application to carbon monoxide lasers' [patent_app_type] => 1 [patent_app_number] => 7/235363 [patent_app_country] => US [patent_app_date] => 1988-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3776 [patent_no_of_claims] => 6 [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/04/897/04897848.pdf [firstpage_image] =>[orig_patent_app_number] => 235363 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/235363
Discharge driven precious metal catalyst with application to carbon monoxide lasers Aug 22, 1988 Issued
Array ( [id] => 2533455 [patent_doc_number] => 04873692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Pulsed tunable solid state laser' [patent_app_type] => 1 [patent_app_number] => 7/231726 [patent_app_country] => US [patent_app_date] => 1988-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1801 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873692.pdf [firstpage_image] =>[orig_patent_app_number] => 231726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231726
Pulsed tunable solid state laser Aug 11, 1988 Issued
Array ( [id] => 2564488 [patent_doc_number] => 04897849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Compact slab laser oscillator-amplifier system' [patent_app_type] => 1 [patent_app_number] => 7/231511 [patent_app_country] => US [patent_app_date] => 1988-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3404 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897849.pdf [firstpage_image] =>[orig_patent_app_number] => 231511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/231511
Compact slab laser oscillator-amplifier system Aug 11, 1988 Issued
Array ( [id] => 2629266 [patent_doc_number] => 04894833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Surface emitting lasers with combined output' [patent_app_type] => 1 [patent_app_number] => 7/230105 [patent_app_country] => US [patent_app_date] => 1988-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2251 [patent_no_of_claims] => 3 [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/04/894/04894833.pdf [firstpage_image] =>[orig_patent_app_number] => 230105 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/230105
Surface emitting lasers with combined output Aug 8, 1988 Issued
Array ( [id] => 2655820 [patent_doc_number] => 04896327 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Method for frequency stabilization of a semiconductor laser comprising a coupled external ring resonator' [patent_app_type] => 1 [patent_app_number] => 7/228062 [patent_app_country] => US [patent_app_date] => 1988-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3551 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896327.pdf [firstpage_image] =>[orig_patent_app_number] => 228062 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/228062
Method for frequency stabilization of a semiconductor laser comprising a coupled external ring resonator Aug 3, 1988 Issued
Array ( [id] => 2547183 [patent_doc_number] => 04896937 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Optical fiber switch' [patent_app_type] => 1 [patent_app_number] => 7/227220 [patent_app_country] => US [patent_app_date] => 1988-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2841 [patent_no_of_claims] => 17 [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/04/896/04896937.pdf [firstpage_image] =>[orig_patent_app_number] => 227220 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/227220
Optical fiber switch Aug 1, 1988 Issued
Array ( [id] => 2755749 [patent_doc_number] => 05003545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Method and apparatus for generating both a broadband continuous wave output and a pulsed output' [patent_app_type] => 1 [patent_app_number] => 7/226871 [patent_app_country] => US [patent_app_date] => 1988-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5186 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/003/05003545.pdf [firstpage_image] =>[orig_patent_app_number] => 226871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/226871
Method and apparatus for generating both a broadband continuous wave output and a pulsed output Jul 31, 1988 Issued
Array ( [id] => 2613504 [patent_doc_number] => 04912713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Solid state laser rod for optimizing efficiency and minimizing wave front distortion' [patent_app_type] => 1 [patent_app_number] => 7/223190 [patent_app_country] => US [patent_app_date] => 1988-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2027 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912713.pdf [firstpage_image] =>[orig_patent_app_number] => 223190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/223190
Solid state laser rod for optimizing efficiency and minimizing wave front distortion Jul 21, 1988 Issued
Array ( [id] => 2647184 [patent_doc_number] => 04910737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Bistable optical device comprising a lightly doped optical fibre' [patent_app_type] => 1 [patent_app_number] => 7/195638 [patent_app_country] => US [patent_app_date] => 1988-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2191 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910737.pdf [firstpage_image] =>[orig_patent_app_number] => 195638 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/195638
Bistable optical device comprising a lightly doped optical fibre Jul 20, 1988 Issued
Array ( [id] => 2529492 [patent_doc_number] => 04856010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Laser frequency control' [patent_app_type] => 1 [patent_app_number] => 7/220632 [patent_app_country] => US [patent_app_date] => 1988-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2515 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856010.pdf [firstpage_image] =>[orig_patent_app_number] => 220632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/220632
Laser frequency control Jul 17, 1988 Issued
Array ( [id] => 2626123 [patent_doc_number] => 04913517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Communication cable having water blocking strength members' [patent_app_type] => 1 [patent_app_number] => 7/217486 [patent_app_country] => US [patent_app_date] => 1988-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3841 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913517.pdf [firstpage_image] =>[orig_patent_app_number] => 217486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/217486
Communication cable having water blocking strength members Jul 10, 1988 Issued
07/213642 OPTICAL FIBER TAP UTILIZING REFLECTOR AND CAMMED CLOSURE Jun 29, 1988 Abandoned
Array ( [id] => 2506331 [patent_doc_number] => 04874216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Variable-waveguide optical branching filter' [patent_app_type] => 1 [patent_app_number] => 7/210640 [patent_app_country] => US [patent_app_date] => 1988-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2305 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874216.pdf [firstpage_image] =>[orig_patent_app_number] => 210640 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210640
Variable-waveguide optical branching filter Jun 22, 1988 Issued
Array ( [id] => 2621446 [patent_doc_number] => 04976519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Propellable optical fiber cable' [patent_app_type] => 1 [patent_app_number] => 7/209871 [patent_app_country] => US [patent_app_date] => 1988-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1610 [patent_no_of_claims] => 8 [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/04/976/04976519.pdf [firstpage_image] =>[orig_patent_app_number] => 209871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209871
Propellable optical fiber cable Jun 21, 1988 Issued
Array ( [id] => 2597077 [patent_doc_number] => 04902096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Optical fiber cable with fiber enclosing tubes in transparent core' [patent_app_type] => 1 [patent_app_number] => 7/209230 [patent_app_country] => US [patent_app_date] => 1988-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1973 [patent_no_of_claims] => 10 [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/04/902/04902096.pdf [firstpage_image] =>[orig_patent_app_number] => 209230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/209230
Optical fiber cable with fiber enclosing tubes in transparent core Jun 19, 1988 Issued
Menu