Search

Kieu Oanh T. Bui

Examiner (ID: 10998, Phone: (571)272-7291 , Office: P/2425 )

Most Active Art Unit
2425
Art Unit(s)
2611, 2623, 2425, 2711, 2421
Total Applications
842
Issued Applications
638
Pending Applications
87
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6303237 [patent_doc_number] => 20020093716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Optical heterodyne frequency modulator' [patent_app_type] => new [patent_app_number] => 10/028266 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6967 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0093/20020093716.pdf [firstpage_image] =>[orig_patent_app_number] => 10028266 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/028266
Optical heterodyne frequency modulator Dec 27, 2001 Abandoned
Array ( [id] => 6719479 [patent_doc_number] => 20030053167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Cascaded optical multiplexer' [patent_app_type] => new [patent_app_number] => 09/952286 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9279 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20030053167.pdf [firstpage_image] =>[orig_patent_app_number] => 09952286 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952286
Cascaded optical multiplexer Sep 13, 2001 Issued
Array ( [id] => 1061774 [patent_doc_number] => 06853811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Dual-wave optical shared protection ring' [patent_app_type] => utility [patent_app_number] => 09/954662 [patent_app_country] => US [patent_app_date] => 2001-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3807 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853811.pdf [firstpage_image] =>[orig_patent_app_number] => 09954662 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/954662
Dual-wave optical shared protection ring Sep 11, 2001 Issued
Array ( [id] => 5934427 [patent_doc_number] => 20020060824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Optical transponders and transceivers' [patent_app_type] => new [patent_app_number] => 09/907283 [patent_app_country] => US [patent_app_date] => 2001-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2618 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20020060824.pdf [firstpage_image] =>[orig_patent_app_number] => 09907283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/907283
Optical transponders and transceivers Jul 16, 2001 Issued
Array ( [id] => 998384 [patent_doc_number] => 06915076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-05 [patent_title] => 'System and method for adaptively selecting a signal threshold of an optical link' [patent_app_type] => utility [patent_app_number] => 09/855319 [patent_app_country] => US [patent_app_date] => 2001-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6472 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/915/06915076.pdf [firstpage_image] =>[orig_patent_app_number] => 09855319 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/855319
System and method for adaptively selecting a signal threshold of an optical link May 13, 2001 Issued
Array ( [id] => 1074855 [patent_doc_number] => 06839523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-04 [patent_title] => 'Monitoring distributed gain in an optical transmission system' [patent_app_type] => utility [patent_app_number] => 09/852777 [patent_app_country] => US [patent_app_date] => 2001-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/839/06839523.pdf [firstpage_image] =>[orig_patent_app_number] => 09852777 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852777
Monitoring distributed gain in an optical transmission system May 10, 2001 Issued
09/807448 Signalling and receiving apparatus and signalling system Apr 24, 2001 Abandoned
Array ( [id] => 7422688 [patent_doc_number] => 20040208604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'POLARIZATION MODE DISPERSION COMPENSATOR FOR OPTICAL FIBER COMMUNICATION SYSTEMS' [patent_app_type] => new [patent_app_number] => 09/825691 [patent_app_country] => US [patent_app_date] => 2001-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3180 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208604.pdf [firstpage_image] =>[orig_patent_app_number] => 09825691 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/825691
Polarization mode dispersion compensator for optical fiber communication systems Apr 3, 2001 Issued
Array ( [id] => 6516940 [patent_doc_number] => 20020135840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Connection verification and monitoring in optical wavelength multiplexed communications systems' [patent_app_type] => new [patent_app_number] => 09/815860 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7308 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20020135840.pdf [firstpage_image] =>[orig_patent_app_number] => 09815860 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815860
Connection verification and monitoring in optical wavelength multiplexed communications systems Mar 22, 2001 Abandoned
Array ( [id] => 6516931 [patent_doc_number] => 20020135838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Dynamic wavelength add/drop multiplexer for UDWDM optical communication system' [patent_app_type] => new [patent_app_number] => 09/814929 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3223 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20020135838.pdf [firstpage_image] =>[orig_patent_app_number] => 09814929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814929
Dynamic wavelength add/drop multiplexer for UDWDM optical communication system Mar 22, 2001 Issued
Array ( [id] => 6602684 [patent_doc_number] => 20020063926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-30 [patent_title] => 'Optical cross-connect device and system having the device' [patent_app_type] => new [patent_app_number] => 09/813951 [patent_app_country] => US [patent_app_date] => 2001-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 7014 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20020063926.pdf [firstpage_image] =>[orig_patent_app_number] => 09813951 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/813951
Optical cross-connect device and system having the device Mar 21, 2001 Issued
Array ( [id] => 1049005 [patent_doc_number] => 06865348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Optical transmission method, optical transmitter, optical receiver, and optical transmission system' [patent_app_type] => utility [patent_app_number] => 09/793954 [patent_app_country] => US [patent_app_date] => 2001-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 114 [patent_no_of_words] => 17585 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/865/06865348.pdf [firstpage_image] =>[orig_patent_app_number] => 09793954 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/793954
Optical transmission method, optical transmitter, optical receiver, and optical transmission system Feb 27, 2001 Issued
Array ( [id] => 6370998 [patent_doc_number] => 20020118411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Full-duplex optical add/drop communications system utilizing central light sources' [patent_app_type] => new [patent_app_number] => 09/794368 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10312 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20020118411.pdf [firstpage_image] =>[orig_patent_app_number] => 09794368 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794368
Full-duplex optical add/drop communications system utilizing central light sources Feb 26, 2001 Issued
Array ( [id] => 6371064 [patent_doc_number] => 20020118425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Fiber path redundancy and narrowcast operation' [patent_app_type] => new [patent_app_number] => 09/794902 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2926 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20020118425.pdf [firstpage_image] =>[orig_patent_app_number] => 09794902 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794902
Fiber path redundancy and narrowcast operation Feb 25, 2001 Abandoned
Array ( [id] => 6947657 [patent_doc_number] => 20010021291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Optical transmission line' [patent_app_type] => new [patent_app_number] => 09/795245 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6923 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20010021291.pdf [firstpage_image] =>[orig_patent_app_number] => 09795245 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/795245
Optical transmission line Feb 25, 2001 Issued
Array ( [id] => 932480 [patent_doc_number] => 06980740 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-27 [patent_title] => 'Apparatus for detecting raman gain in an optical transmission system' [patent_app_type] => utility [patent_app_number] => 09/599194 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2409 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980740.pdf [firstpage_image] =>[orig_patent_app_number] => 09599194 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599194
Apparatus for detecting raman gain in an optical transmission system Jun 21, 2000 Issued
Array ( [id] => 4284847 [patent_doc_number] => 06323974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Optical protection system for liquid crystal switches' [patent_app_type] => 1 [patent_app_number] => 9/491052 [patent_app_country] => US [patent_app_date] => 2000-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3019 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323974.pdf [firstpage_image] =>[orig_patent_app_number] => 491052 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/491052
Optical protection system for liquid crystal switches Jan 24, 2000 Issued
Array ( [id] => 4284861 [patent_doc_number] => 06323975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Optical add/drop device' [patent_app_type] => 1 [patent_app_number] => 9/435747 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3655 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323975.pdf [firstpage_image] =>[orig_patent_app_number] => 435747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435747
Optical add/drop device Nov 7, 1999 Issued
Array ( [id] => 4418866 [patent_doc_number] => 06266173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Optical FM receiver' [patent_app_type] => 1 [patent_app_number] => 9/420629 [patent_app_country] => US [patent_app_date] => 1999-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2980 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266173.pdf [firstpage_image] =>[orig_patent_app_number] => 420629 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/420629
Optical FM receiver Oct 19, 1999 Issued
Array ( [id] => 4392472 [patent_doc_number] => 06295150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Wavelength division multiplexing device' [patent_app_type] => 1 [patent_app_number] => 9/412615 [patent_app_country] => US [patent_app_date] => 1999-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2535 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295150.pdf [firstpage_image] =>[orig_patent_app_number] => 412615 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/412615
Wavelength division multiplexing device Oct 5, 1999 Issued
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