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] => 2619371 [patent_doc_number] => 04903273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Laser diode control method and circuit' [patent_app_type] => 1 [patent_app_number] => 7/157447 [patent_app_country] => US [patent_app_date] => 1988-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4535 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/903/04903273.pdf [firstpage_image] =>[orig_patent_app_number] => 157447 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157447
Laser diode control method and circuit Feb 16, 1988 Issued
Array ( [id] => 2549374 [patent_doc_number] => 04856859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-15 [patent_title] => 'Optical waveguide and method for fabricating the same' [patent_app_type] => 1 [patent_app_number] => 7/156593 [patent_app_country] => US [patent_app_date] => 1988-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 41 [patent_no_of_words] => 3604 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/856/04856859.pdf [firstpage_image] =>[orig_patent_app_number] => 156593 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156593
Optical waveguide and method for fabricating the same Feb 16, 1988 Issued
Array ( [id] => 2653222 [patent_doc_number] => 04939737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Scanning apparatus with refracting area of variable refractive index' [patent_app_type] => 1 [patent_app_number] => 7/156263 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3001 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/939/04939737.pdf [firstpage_image] =>[orig_patent_app_number] => 156263 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156263
Scanning apparatus with refracting area of variable refractive index Feb 15, 1988 Issued
Array ( [id] => 2496651 [patent_doc_number] => 04798433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-17 [patent_title] => 'Optical pressure sealing coupling apparatus' [patent_app_type] => 1 [patent_app_number] => 7/156518 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2201 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/798/04798433.pdf [firstpage_image] =>[orig_patent_app_number] => 156518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156518
Optical pressure sealing coupling apparatus Feb 15, 1988 Issued
Array ( [id] => 2514269 [patent_doc_number] => 04861135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Ribbon cable with optical waveguides' [patent_app_type] => 1 [patent_app_number] => 7/156280 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1314 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861135.pdf [firstpage_image] =>[orig_patent_app_number] => 156280 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/156280
Ribbon cable with optical waveguides Feb 15, 1988 Issued
Array ( [id] => 2469391 [patent_doc_number] => 04875759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Optical fiber and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 7/158111 [patent_app_country] => US [patent_app_date] => 1988-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1920 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875759.pdf [firstpage_image] =>[orig_patent_app_number] => 158111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/158111
Optical fiber and method of producing the same Feb 15, 1988 Issued
Array ( [id] => 2498123 [patent_doc_number] => 04830463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Article comprising silica-based glass containing aluminum and phorphorus' [patent_app_type] => 1 [patent_app_number] => 7/153746 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3875 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830463.pdf [firstpage_image] =>[orig_patent_app_number] => 153746 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153746
Article comprising silica-based glass containing aluminum and phorphorus Feb 7, 1988 Issued
Array ( [id] => 2468894 [patent_doc_number] => 04822124 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Optical matrix switch' [patent_app_type] => 1 [patent_app_number] => 7/153679 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2983 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822124.pdf [firstpage_image] =>[orig_patent_app_number] => 153679 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153679
Optical matrix switch Feb 7, 1988 Issued
Array ( [id] => 2432525 [patent_doc_number] => 04778240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Pin jack with an optical element holder' [patent_app_type] => 1 [patent_app_number] => 7/153382 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2212 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778240.pdf [firstpage_image] =>[orig_patent_app_number] => 153382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153382
Pin jack with an optical element holder Feb 7, 1988 Issued
Array ( [id] => 2545279 [patent_doc_number] => 04802728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Pin plug with an optical fiber' [patent_app_type] => 1 [patent_app_number] => 7/153381 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1489 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/802/04802728.pdf [firstpage_image] =>[orig_patent_app_number] => 153381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153381
Pin plug with an optical fiber Feb 7, 1988 Issued
Array ( [id] => 2471143 [patent_doc_number] => 04865415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Composite fiber-optic overhead ground wire' [patent_app_type] => 1 [patent_app_number] => 7/151993 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2634 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/865/04865415.pdf [firstpage_image] =>[orig_patent_app_number] => 151993 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151993
Composite fiber-optic overhead ground wire Feb 2, 1988 Issued
Array ( [id] => 2655803 [patent_doc_number] => 04896326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Peak power fluctuations in optical pulse compression' [patent_app_type] => 1 [patent_app_number] => 7/152171 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2284 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896326.pdf [firstpage_image] =>[orig_patent_app_number] => 152171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152171
Peak power fluctuations in optical pulse compression Feb 2, 1988 Issued
Array ( [id] => 2550532 [patent_doc_number] => 04941728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-17 [patent_title] => 'Optical fiber plug-in connection having a radially elastically supported plug pin' [patent_app_type] => 1 [patent_app_number] => 7/151926 [patent_app_country] => US [patent_app_date] => 1988-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1382 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/941/04941728.pdf [firstpage_image] =>[orig_patent_app_number] => 151926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151926
Optical fiber plug-in connection having a radially elastically supported plug pin Feb 2, 1988 Issued
Array ( [id] => 2469220 [patent_doc_number] => 04875750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-24 [patent_title] => 'Optoelectronic coupling element and method for its manufacture' [patent_app_type] => 1 [patent_app_number] => 7/151372 [patent_app_country] => US [patent_app_date] => 1988-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1698 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/875/04875750.pdf [firstpage_image] =>[orig_patent_app_number] => 151372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151372
Optoelectronic coupling element and method for its manufacture Feb 1, 1988 Issued
Array ( [id] => 2471052 [patent_doc_number] => 04865410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-12 [patent_title] => 'Decoupled fiber optic feedthrough assembly' [patent_app_type] => 1 [patent_app_number] => 7/147830 [patent_app_country] => US [patent_app_date] => 1988-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4965 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/865/04865410.pdf [firstpage_image] =>[orig_patent_app_number] => 147830 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147830
Decoupled fiber optic feedthrough assembly Jan 24, 1988 Issued
Array ( [id] => 2484656 [patent_doc_number] => 04890294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-26 [patent_title] => 'Plasma apparatus' [patent_app_type] => 1 [patent_app_number] => 7/147726 [patent_app_country] => US [patent_app_date] => 1988-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 54 [patent_no_of_words] => 13454 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/890/04890294.pdf [firstpage_image] =>[orig_patent_app_number] => 147726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147726
Plasma apparatus Jan 24, 1988 Issued
Array ( [id] => 2645347 [patent_doc_number] => 04899346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-06 [patent_title] => 'Path length control system for magnetic mirror dithered ring laser gyros' [patent_app_type] => 1 [patent_app_number] => 7/146443 [patent_app_country] => US [patent_app_date] => 1988-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2464 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/899/04899346.pdf [firstpage_image] =>[orig_patent_app_number] => 146443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146443
Path length control system for magnetic mirror dithered ring laser gyros Jan 20, 1988 Issued
Array ( [id] => 2499066 [patent_doc_number] => 04795231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Optical fiber connector' [patent_app_type] => 1 [patent_app_number] => 7/145995 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2389 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795231.pdf [firstpage_image] =>[orig_patent_app_number] => 145995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/145995
Optical fiber connector Jan 19, 1988 Issued
Array ( [id] => 2735942 [patent_doc_number] => 04986624 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-22 [patent_title] => 'Optical fiber evanescent grating reflector' [patent_app_type] => 1 [patent_app_number] => 7/147095 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 14 [patent_no_of_words] => 7288 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/986/04986624.pdf [firstpage_image] =>[orig_patent_app_number] => 147095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/147095
Optical fiber evanescent grating reflector Jan 19, 1988 Issued
Array ( [id] => 2479152 [patent_doc_number] => 04824199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Optical fiber tap utilizing reflector' [patent_app_type] => 1 [patent_app_number] => 7/144898 [patent_app_country] => US [patent_app_date] => 1988-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3592 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824199.pdf [firstpage_image] =>[orig_patent_app_number] => 144898 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/144898
Optical fiber tap utilizing reflector Jan 14, 1988 Issued
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