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] => 5336444 [patent_doc_number] => 20090052908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'SYSTEM AND METHOD FOR OPTICAL TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 12/262591 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4700 [patent_no_of_claims] => 18 [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/A1/0052/20090052908.pdf [firstpage_image] =>[orig_patent_app_number] => 12262591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262591
SYSTEM AND METHOD FOR OPTICAL TRANSMISSION Oct 30, 2008 Abandoned
Array ( [id] => 5526534 [patent_doc_number] => 20090196611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-06 [patent_title] => 'Method and system for providing a return path for signals generated by legacy terminals in an optical network' [patent_app_type] => utility [patent_app_number] => 12/287720 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 17062 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20090196611.pdf [firstpage_image] =>[orig_patent_app_number] => 12287720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287720
Method and system for providing a return path for signals generated by legacy terminals in an optical network Oct 9, 2008 Issued
Array ( [id] => 5409266 [patent_doc_number] => 20090123164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'Wave-division multiplexing telecommunications system and method' [patent_app_type] => utility [patent_app_number] => 12/287662 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2729 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0123/20090123164.pdf [firstpage_image] =>[orig_patent_app_number] => 12287662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287662
Wave-division multiplexing telecommunications system and method Oct 9, 2008 Issued
Array ( [id] => 9780285 [patent_doc_number] => 08855500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Channel power control in an optical link' [patent_app_type] => utility [patent_app_number] => 13/121274 [patent_app_country] => US [patent_app_date] => 2008-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7794 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13121274 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/121274
Channel power control in an optical link Oct 2, 2008 Issued
Array ( [id] => 5520580 [patent_doc_number] => 20090028561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'METHOD, SYSTEM AND NODE DEVICE FOR REALIZING SERVICE PROTECTION IN AUTOMATICALLY SWITCHED OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 12/240361 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6632 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20090028561.pdf [firstpage_image] =>[orig_patent_app_number] => 12240361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240361
Method, system and node device for realizing service protection in automatically switched optical network Sep 28, 2008 Issued
Array ( [id] => 8168669 [patent_doc_number] => 08175463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Method and apparatus for connecting AC powered switches, current sensors and control devices via two way IR, fiber optic and light guide cables' [patent_app_type] => utility [patent_app_number] => 12/236656 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 34 [patent_no_of_words] => 15083 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/175/08175463.pdf [firstpage_image] =>[orig_patent_app_number] => 12236656 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/236656
Method and apparatus for connecting AC powered switches, current sensors and control devices via two way IR, fiber optic and light guide cables Sep 23, 2008 Issued
Array ( [id] => 6319119 [patent_doc_number] => 20100196018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'METHOD AND DEVICE FOR COMUNICATING DATA USING A LIGHT SOURCE' [patent_app_type] => utility [patent_app_number] => 12/679320 [patent_app_country] => US [patent_app_date] => 2008-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1964 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20100196018.pdf [firstpage_image] =>[orig_patent_app_number] => 12679320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679320
Method and device for communicating data using a light source Sep 21, 2008 Issued
Array ( [id] => 8031949 [patent_doc_number] => 08145064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'System and method for suppressing noise by frequency dither' [patent_app_type] => utility [patent_app_number] => 12/234162 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6230 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/145/08145064.pdf [firstpage_image] =>[orig_patent_app_number] => 12234162 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/234162
System and method for suppressing noise by frequency dither Sep 18, 2008 Issued
Array ( [id] => 6291216 [patent_doc_number] => 20100239247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-23 [patent_title] => 'OPTICAL NETWORK UNIT' [patent_app_type] => utility [patent_app_number] => 12/739650 [patent_app_country] => US [patent_app_date] => 2008-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10669 [patent_no_of_claims] => 24 [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/A1/0239/20100239247.pdf [firstpage_image] =>[orig_patent_app_number] => 12739650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/739650
Optical network unit Sep 17, 2008 Issued
Array ( [id] => 8192966 [patent_doc_number] => 08184985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Control circuit for optical transmitter/receiver' [patent_app_type] => utility [patent_app_number] => 12/205945 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4943 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/184/08184985.pdf [firstpage_image] =>[orig_patent_app_number] => 12205945 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205945
Control circuit for optical transmitter/receiver Sep 7, 2008 Issued
Array ( [id] => 5434622 [patent_doc_number] => 20090169208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'SYSTEMS AND METHODS FOR THE POLARIZATION INSENSITIVE COHERENT DETECTION AND THE POLARIZATION DIVISION MULTIPLEXED TRANSMISSION OF OPTICAL COMMUNICATION SIGNALS' [patent_app_type] => utility [patent_app_number] => 12/197698 [patent_app_country] => US [patent_app_date] => 2008-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8885 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20090169208.pdf [firstpage_image] =>[orig_patent_app_number] => 12197698 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197698
Systems and methods for the polarization insensitive coherent detection and the polarization division multiplexed transmission of optical communication signals Aug 24, 2008 Issued
Array ( [id] => 4575461 [patent_doc_number] => 07840139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Single fiber duplex optical transport' [patent_app_type] => utility [patent_app_number] => 12/183695 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6296 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/840/07840139.pdf [firstpage_image] =>[orig_patent_app_number] => 12183695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183695
Single fiber duplex optical transport Jul 30, 2008 Issued
Array ( [id] => 6250904 [patent_doc_number] => 20100027991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'OPTICAL TRANSCEIVER WITH LED LINK INFORMATION INDICATOR' [patent_app_type] => utility [patent_app_number] => 12/184042 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4631 [patent_no_of_claims] => 19 [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/A1/0027/20100027991.pdf [firstpage_image] =>[orig_patent_app_number] => 12184042 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/184042
Optical transceiver with LED link information indicator Jul 30, 2008 Issued
Array ( [id] => 6515581 [patent_doc_number] => 20100202772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-12 [patent_title] => 'Method and Device For Validating a Link Attribute In The Nodes Of Automatically Switched Optical Network' [patent_app_type] => utility [patent_app_number] => 12/678549 [patent_app_country] => US [patent_app_date] => 2008-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8950 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20100202772.pdf [firstpage_image] =>[orig_patent_app_number] => 12678549 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678549
Method and Device For Validating a Link Attribute In The Nodes Of Automatically Switched Optical Network Jul 24, 2008 Abandoned
Array ( [id] => 6480085 [patent_doc_number] => 20100008679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Phase Shift Keyed Modulation of Optical Signal Using Chirp Managed Laser' [patent_app_type] => utility [patent_app_number] => 12/171201 [patent_app_country] => US [patent_app_date] => 2008-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12726 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20100008679.pdf [firstpage_image] =>[orig_patent_app_number] => 12171201 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/171201
Phase shift keyed modulation of optical signal using chirp managed laser Jul 9, 2008 Issued
Array ( [id] => 331877 [patent_doc_number] => 07512340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Optical network system' [patent_app_type] => utility [patent_app_number] => 12/216706 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11006 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/512/07512340.pdf [firstpage_image] =>[orig_patent_app_number] => 12216706 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/216706
Optical network system Jul 8, 2008 Issued
Array ( [id] => 5445512 [patent_doc_number] => 20090046738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Methods for Characterizing Optical Switches and Multiplexers/Demultiplexers' [patent_app_type] => utility [patent_app_number] => 12/169883 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11365 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0046/20090046738.pdf [firstpage_image] =>[orig_patent_app_number] => 12169883 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169883
Methods for characterizing optical switches and multiplexers/demultiplexers Jul 8, 2008 Issued
Array ( [id] => 9076494 [patent_doc_number] => 08554081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Optical add/drop multiplexer including reconfigurable filters and system including the same' [patent_app_type] => utility [patent_app_number] => 12/169769 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4867 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12169769 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169769
Optical add/drop multiplexer including reconfigurable filters and system including the same Jul 8, 2008 Issued
Array ( [id] => 6479945 [patent_doc_number] => 20100008666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'Optical Communication System Supporting Detection and Communication Networks' [patent_app_type] => utility [patent_app_number] => 12/169787 [patent_app_country] => US [patent_app_date] => 2008-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3182 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20100008666.pdf [firstpage_image] =>[orig_patent_app_number] => 12169787 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/169787
Optical communication system supporting detection and communication networks Jul 8, 2008 Issued
Array ( [id] => 4626059 [patent_doc_number] => 08005366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-23 [patent_title] => 'Reconnection method in peripheral interface using visible light communication' [patent_app_type] => utility [patent_app_number] => 12/217682 [patent_app_country] => US [patent_app_date] => 2008-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2829 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/005/08005366.pdf [firstpage_image] =>[orig_patent_app_number] => 12217682 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/217682
Reconnection method in peripheral interface using visible light communication Jul 7, 2008 Issued
Menu