Search

Luan Kim Bui

Examiner (ID: 8813, Phone: (571)272-4552 , Office: P/3728 )

Most Active Art Unit
3736
Art Unit(s)
3208, 3727, 3728, 3736, 2899
Total Applications
3793
Issued Applications
2663
Pending Applications
261
Abandoned Applications
911

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7606140 [patent_doc_number] => 07099581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-29 [patent_title] => 'OTDR arrangement for detecting faults in an optical transmission system on a span by span basis' [patent_app_type] => utility [patent_app_number] => 10/618259 [patent_app_country] => US [patent_app_date] => 2003-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2454 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/099/07099581.pdf [firstpage_image] =>[orig_patent_app_number] => 10618259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/618259
OTDR arrangement for detecting faults in an optical transmission system on a span by span basis Jul 10, 2003 Issued
Array ( [id] => 7502 [patent_doc_number] => 07817918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-19 [patent_title] => 'Path protection method for a WDM network and according node' [patent_app_type] => utility [patent_app_number] => 10/521339 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4883 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/817/07817918.pdf [firstpage_image] =>[orig_patent_app_number] => 10521339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521339
Path protection method for a WDM network and according node Jul 9, 2003 Issued
Array ( [id] => 5769074 [patent_doc_number] => 20050265727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Method for transmitting at least one first and second data signal in polarization multiplex in an optical transmission system' [patent_app_type] => utility [patent_app_number] => 10/524617 [patent_app_country] => US [patent_app_date] => 2003-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5342 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20050265727.pdf [firstpage_image] =>[orig_patent_app_number] => 10524617 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/524617
Method for transmitting at least one first and second data signal in polarization multiplex in an optical transmission system Jul 6, 2003 Issued
Array ( [id] => 7377232 [patent_doc_number] => 20040028319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Optical communication system and method' [patent_app_type] => new [patent_app_number] => 10/613966 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7947 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028319.pdf [firstpage_image] =>[orig_patent_app_number] => 10613966 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613966
Optical communication system and method Jul 2, 2003 Abandoned
Array ( [id] => 7467400 [patent_doc_number] => 20040096214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-20 [patent_title] => 'Method and apparatus for using optical idler tones for performance monitoring in a WDM optical transmission system' [patent_app_type] => new [patent_app_number] => 10/613521 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0096/20040096214.pdf [firstpage_image] =>[orig_patent_app_number] => 10613521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613521
Method and apparatus for using optical idler tones for performance monitoring in a WDM optical transmission system Jul 2, 2003 Abandoned
Array ( [id] => 77751 [patent_doc_number] => 07751716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Open-path/free-space optical communication system and method using reflected or backscattered light' [patent_app_type] => utility [patent_app_number] => 10/604182 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2850 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/751/07751716.pdf [firstpage_image] =>[orig_patent_app_number] => 10604182 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/604182
Open-path/free-space optical communication system and method using reflected or backscattered light Jun 29, 2003 Issued
Array ( [id] => 426982 [patent_doc_number] => 07272326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-18 [patent_title] => 'Optical receiver and an optical communication system using the same' [patent_app_type] => utility [patent_app_number] => 10/606154 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 3177 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/272/07272326.pdf [firstpage_image] =>[orig_patent_app_number] => 10606154 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606154
Optical receiver and an optical communication system using the same Jun 25, 2003 Issued
Array ( [id] => 737632 [patent_doc_number] => 07039329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'System and method for increasing upstream communication efficiency in an optical network' [patent_app_type] => utility [patent_app_number] => 10/601745 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 18667 [patent_no_of_claims] => 7 [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/07/039/07039329.pdf [firstpage_image] =>[orig_patent_app_number] => 10601745 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601745
System and method for increasing upstream communication efficiency in an optical network Jun 22, 2003 Issued
Array ( [id] => 6824790 [patent_doc_number] => 20030235412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-25 [patent_title] => 'Optical ring network with decoupled read and write fibers' [patent_app_type] => new [patent_app_number] => 10/464654 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5230 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20030235412.pdf [firstpage_image] =>[orig_patent_app_number] => 10464654 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/464654
Optical ring network with decoupled read and write fibers Jun 18, 2003 Abandoned
Array ( [id] => 7725722 [patent_doc_number] => 08098999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Multiple channel power monitor' [patent_app_type] => utility [patent_app_number] => 10/465750 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1028 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/098/08098999.pdf [firstpage_image] =>[orig_patent_app_number] => 10465750 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/465750
Multiple channel power monitor Jun 18, 2003 Issued
Array ( [id] => 7260132 [patent_doc_number] => 20040240884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Optical ring network with selective signal regeneration and wavelength conversion' [patent_app_type] => new [patent_app_number] => 10/448169 [patent_app_country] => US [patent_app_date] => 2003-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16023 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20040240884.pdf [firstpage_image] =>[orig_patent_app_number] => 10448169 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/448169
Optical ring network with selective signal regeneration and wavelength conversion May 28, 2003 Issued
Array ( [id] => 6678008 [patent_doc_number] => 20030228148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-11 [patent_title] => 'Optical ring network system having a plurality of node apparatuses connected in a ring' [patent_app_type] => new [patent_app_number] => 10/447274 [patent_app_country] => US [patent_app_date] => 2003-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4000 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0228/20030228148.pdf [firstpage_image] =>[orig_patent_app_number] => 10447274 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/447274
Optical ring network system having a plurality of node apparatuses connected in a ring May 28, 2003 Abandoned
Array ( [id] => 8539792 [patent_doc_number] => 08315518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-20 [patent_title] => 'Technique for transmitting an optical signal through an optical network' [patent_app_type] => utility [patent_app_number] => 10/441025 [patent_app_country] => US [patent_app_date] => 2003-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6996 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10441025 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441025
Technique for transmitting an optical signal through an optical network May 19, 2003 Issued
Array ( [id] => 6821092 [patent_doc_number] => 20030219253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Proactive techniques for sustenance of high-speed fixed wireless links' [patent_app_type] => new [patent_app_number] => 10/438418 [patent_app_country] => US [patent_app_date] => 2003-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7195 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20030219253.pdf [firstpage_image] =>[orig_patent_app_number] => 10438418 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/438418
Proactive techniques for sustenance of high-speed fixed wireless links May 12, 2003 Abandoned
Array ( [id] => 449965 [patent_doc_number] => 07254325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Method and system for optical performance monitoring' [patent_app_type] => utility [patent_app_number] => 10/430881 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5363 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/254/07254325.pdf [firstpage_image] =>[orig_patent_app_number] => 10430881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/430881
Method and system for optical performance monitoring May 5, 2003 Issued
10/430358 Method and apparatus for providing staggered groupwise dispersion compensation in a WDM optical communication system May 5, 2003 Abandoned
Array ( [id] => 420455 [patent_doc_number] => 07277641 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-10-02 [patent_title] => 'Multiple access space communications optical system using a common telescope aperture' [patent_app_type] => utility [patent_app_number] => 10/431277 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 12151 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/277/07277641.pdf [firstpage_image] =>[orig_patent_app_number] => 10431277 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431277
Multiple access space communications optical system using a common telescope aperture May 5, 2003 Issued
Array ( [id] => 7370851 [patent_doc_number] => 20040218931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Linearized Optical Transmitter Using Feedback Control' [patent_app_type] => new [patent_app_number] => 10/249709 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7221 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20040218931.pdf [firstpage_image] =>[orig_patent_app_number] => 10249709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249709
Linearized Optical Transmitter Using Feedback Control Apr 30, 2003 Issued
Array ( [id] => 7422439 [patent_doc_number] => 20040208570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Wavelength-oriented virtual networks' [patent_app_type] => new [patent_app_number] => 10/418336 [patent_app_country] => US [patent_app_date] => 2003-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3692 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0208/20040208570.pdf [firstpage_image] =>[orig_patent_app_number] => 10418336 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/418336
Wavelength-oriented virtual networks Apr 17, 2003 Abandoned
Array ( [id] => 6873944 [patent_doc_number] => 20030194241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Method and system for providing a return data path for legacy terminals by using existing electrical waveguides of a structure' [patent_app_type] => new [patent_app_number] => 10/418531 [patent_app_country] => US [patent_app_date] => 2003-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 19094 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194241.pdf [firstpage_image] =>[orig_patent_app_number] => 10418531 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/418531
Method and system for providing a return data path for legacy terminals by using existing electrical waveguides of a structure Apr 16, 2003 Issued
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