Search

Tuan A. Hoang

Examiner (ID: 771, Phone: (571)270-0406 , Office: P/2896 )

Most Active Art Unit
2822
Art Unit(s)
2822, 2898, 2896
Total Applications
554
Issued Applications
365
Pending Applications
83
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8476388 [patent_doc_number] => 20120275796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'SYSTEM AND METHOD FOR VISIBLE LIGHT COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 13/511455 [patent_app_country] => US [patent_app_date] => 2010-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7105 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13511455 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/511455
System and method for visible light communication Nov 25, 2010 Issued
Array ( [id] => 9828938 [patent_doc_number] => 08938171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-20 [patent_title] => 'Synchronization process in optical frequency division multiplexing transmission systems' [patent_app_type] => utility [patent_app_number] => 13/504697 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4806 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13504697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/504697
Synchronization process in optical frequency division multiplexing transmission systems Oct 28, 2010 Issued
Array ( [id] => 8416376 [patent_doc_number] => 20120243876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'USE OF SEMICONDUCTOR OPTICAL AMPLIFIERS-BASED INTENSITY MODULATOR IN SIGNAL TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 13/504689 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3945 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13504689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/504689
USE OF SEMICONDUCTOR OPTICAL AMPLIFIERS-BASED INTENSITY MODULATOR IN SIGNAL TRANSMISSION Oct 28, 2010 Abandoned
Array ( [id] => 10060759 [patent_doc_number] => 09100126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Optical reception device and optical reception control method' [patent_app_type] => utility [patent_app_number] => 13/511539 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7205 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13511539 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/511539
Optical reception device and optical reception control method Oct 24, 2010 Issued
Array ( [id] => 10190116 [patent_doc_number] => 09219548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Modulator with marking of polarization' [patent_app_type] => utility [patent_app_number] => 13/496669 [patent_app_country] => US [patent_app_date] => 2010-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4280 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13496669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/496669
Modulator with marking of polarization Sep 14, 2010 Issued
Array ( [id] => 11797487 [patent_doc_number] => 09407363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Capturing device, capturing method, and capturing program' [patent_app_type] => utility [patent_app_number] => 13/384121 [patent_app_country] => US [patent_app_date] => 2010-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12155 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13384121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/384121
Capturing device, capturing method, and capturing program Jun 20, 2010 Issued
Array ( [id] => 8208712 [patent_doc_number] => 20120128371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'COMMUNICATION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/321401 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5339 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20120128371.pdf [firstpage_image] =>[orig_patent_app_number] => 13321401 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/321401
COMMUNICATION SYSTEM AND METHOD May 27, 2010 Abandoned
Array ( [id] => 8170692 [patent_doc_number] => 20120106965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => ' OPTICAL SOURCE FOR WAVELENGTH DIVISION MULTIPLEXED OPTICAL NETWORK CAPABLE OF HIGH-SPEED TRANSMISSION OF AN OPTICAL SIGNAL BY USING UN-POLARIZED LIGHT SOURCE AND A WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/318318 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8414 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20120106965.pdf [firstpage_image] =>[orig_patent_app_number] => 13318318 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/318318
OPTICAL SOURCE FOR WAVELENGTH DIVISION MULTIPLEXED OPTICAL NETWORK CAPABLE OF HIGH-SPEED TRANSMISSION OF AN OPTICAL SIGNAL BY USING UN-POLARIZED LIGHT SOURCE AND A WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK HAVING THE SAME Apr 22, 2010 Abandoned
Array ( [id] => 8658814 [patent_doc_number] => 20130039643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'OPTICAL COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/642723 [patent_app_country] => US [patent_app_date] => 2010-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5138 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13642723 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/642723
OPTICAL COMMUNICATION SYSTEM Apr 22, 2010 Abandoned
Array ( [id] => 8949675 [patent_doc_number] => 20130195455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION OF A POLARIZATION MULTIPLEXED OPTICAL SIGNAL' [patent_app_type] => utility [patent_app_number] => 13/641307 [patent_app_country] => US [patent_app_date] => 2010-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6085 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13641307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/641307
METHOD AND DEVICE FOR TRANSMISSION AND RECEPTION OF A POLARIZATION MULTIPLEXED OPTICAL SIGNAL Apr 12, 2010 Abandoned
Array ( [id] => 7709737 [patent_doc_number] => 20120002974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'ILLUMINATION DEVICE AND METHOD FOR EMBEDDING DATA SYMBOLS IN A LUMINANCE OUTPUT' [patent_app_type] => utility [patent_app_number] => 13/256241 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6860 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13256241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/256241
Illumination device and method for embedding data symbols in a luminance output Mar 7, 2010 Issued
Array ( [id] => 7668728 [patent_doc_number] => 20110317997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'METHOD OF ASSESSING FAILURE IN TRANSMISSION PATH OPTICAL FIBER, AND APPARATUS OF SAME' [patent_app_type] => utility [patent_app_number] => 13/138543 [patent_app_country] => US [patent_app_date] => 2010-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5927 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13138543 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/138543
METHOD OF ASSESSING FAILURE IN TRANSMISSION PATH OPTICAL FIBER, AND APPARATUS OF SAME Mar 1, 2010 Abandoned
Array ( [id] => 9973337 [patent_doc_number] => 09020367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-28 [patent_title] => 'Optical chips and devices for optical communications' [patent_app_type] => utility [patent_app_number] => 13/202088 [patent_app_country] => US [patent_app_date] => 2010-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9530 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13202088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/202088
Optical chips and devices for optical communications Feb 16, 2010 Issued
Array ( [id] => 8358370 [patent_doc_number] => 20120213519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'TRANSMISSION DEVICE OF A LOW-NOISE OPTICAL SIGNAL HAVING A LOW-NOISE MULTI-WAVELENGTH LIGHT SOURCE, A TRANSMISSION DEVICE OF BROADCAST SIGNALS USING A LOW-NOISE MULTI-WAVELENGTH LIGHT SOURCE, AND AN OPTICAL ACCESS NETWORK HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/201193 [patent_app_country] => US [patent_app_date] => 2010-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12289 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13201193 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/201193
TRANSMISSION DEVICE OF A LOW-NOISE OPTICAL SIGNAL HAVING A LOW-NOISE MULTI-WAVELENGTH LIGHT SOURCE, A TRANSMISSION DEVICE OF BROADCAST SIGNALS USING A LOW-NOISE MULTI-WAVELENGTH LIGHT SOURCE, AND AN OPTICAL ACCESS NETWORK HAVING THE SAME Feb 11, 2010 Abandoned
Array ( [id] => 9751511 [patent_doc_number] => 08842998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Optical modulator with linear response' [patent_app_type] => utility [patent_app_number] => 13/394934 [patent_app_country] => US [patent_app_date] => 2010-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2313 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13394934 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/394934
Optical modulator with linear response Feb 4, 2010 Issued
Array ( [id] => 7668730 [patent_doc_number] => 20110317999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'WAVELENGTH DIVISION MULTIPLEX DEVICE, WAVELENGTH DIVISION MULTIPLEX TRANSMISSION SYSTEM, AND WAVELENGTH MULTIPLEX SIGNAL CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/254122 [patent_app_country] => US [patent_app_date] => 2009-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10626 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13254122 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/254122
WAVELENGTH DIVISION MULTIPLEX DEVICE, WAVELENGTH DIVISION MULTIPLEX TRANSMISSION SYSTEM, AND WAVELENGTH MULTIPLEX SIGNAL CONTROL METHOD Dec 24, 2009 Abandoned
Array ( [id] => 12938386 [patent_doc_number] => 09832055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Method and arrangement for transmitting an optical transmission signal with reduced polarisation-dependent loss [patent_app_type] => utility [patent_app_number] => 13/515851 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3588 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13515851 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/515851
Method and arrangement for transmitting an optical transmission signal with reduced polarisation-dependent loss Dec 14, 2009 Issued
Array ( [id] => 8392833 [patent_doc_number] => 20120230673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'MEASUREMENT OF ACCUMULATED CHROMATIC DISPERSION IN AN OPTICAL DATA TRANSMISSION NETWORK' [patent_app_type] => utility [patent_app_number] => 13/505587 [patent_app_country] => US [patent_app_date] => 2009-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4741 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13505587 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/505587
MEASUREMENT OF ACCUMULATED CHROMATIC DISPERSION IN AN OPTICAL DATA TRANSMISSION NETWORK Nov 2, 2009 Abandoned
Array ( [id] => 8323184 [patent_doc_number] => 20120195595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'IMPROVEMENTS IN EXTRACTING OPTICAL LABELS' [patent_app_type] => utility [patent_app_number] => 13/499710 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6272 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13499710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/499710
IMPROVEMENTS IN EXTRACTING OPTICAL LABELS Oct 19, 2009 Abandoned
Array ( [id] => 7806915 [patent_doc_number] => 20120057868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Method and System for Implementing Alternate Routes in Optical Transmission Network of Wavelength Switched Optical Network (WSON)' [patent_app_type] => utility [patent_app_number] => 13/257966 [patent_app_country] => US [patent_app_date] => 2009-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4765 [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/A1/0057/20120057868.pdf [firstpage_image] =>[orig_patent_app_number] => 13257966 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/257966
Method and system for implementing alternate routes in optical transmission network of wavelength switched optical network (WSON) Sep 1, 2009 Issued
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