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] => 8852840 [patent_doc_number] => 20130142515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'Apparatus and Method for Registering a Coaxial Network Unit on an Optical Network' [patent_app_type] => utility [patent_app_number] => 13/691762 [patent_app_country] => US [patent_app_date] => 2012-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9393 [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] => 13691762 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/691762
Apparatus and method for registering a coaxial network unit on an optical network Nov 30, 2012 Issued
Array ( [id] => 8852839 [patent_doc_number] => 20130142514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'Apparatus and Method of Identifying a Transit Node in a Unified Optical-Coaxial Network' [patent_app_type] => utility [patent_app_number] => 13/691764 [patent_app_country] => US [patent_app_date] => 2012-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9396 [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] => 13691764 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/691764
Apparatus and Method of Identifying a Transit Node in a Unified Optical-Coaxial Network Nov 30, 2012 Abandoned
Array ( [id] => 10911389 [patent_doc_number] => 20140314406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'Systems and Methods for Temperature Insensitive Photonic Transmission' [patent_app_type] => utility [patent_app_number] => 14/357386 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5673 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14357386 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/357386
Systems and Methods for Temperature Insensitive Photonic Transmission Nov 29, 2012 Abandoned
Array ( [id] => 10557687 [patent_doc_number] => 09281897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Electro-optical single-sideband modulator' [patent_app_type] => utility [patent_app_number] => 13/690348 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3882 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13690348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690348
Electro-optical single-sideband modulator Nov 29, 2012 Issued
Array ( [id] => 8883233 [patent_doc_number] => 20130156417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'OPTICAL FIBER TRANSMISSION SWITCHING DEVICE AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/689790 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7083 [patent_no_of_claims] => 14 [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] => 13689790 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/689790
OPTICAL FIBER TRANSMISSION SWITCHING DEVICE AND CONTROL METHOD THEREOF Nov 29, 2012 Abandoned
Array ( [id] => 9261822 [patent_doc_number] => 20130343751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'Optical Receiver with a Wide Power Sensitivity Dynamic Range' [patent_app_type] => utility [patent_app_number] => 13/689215 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7154 [patent_no_of_claims] => 27 [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] => 13689215 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/689215
Optical Receiver with a Wide Power Sensitivity Dynamic Range Nov 28, 2012 Abandoned
Array ( [id] => 8883232 [patent_doc_number] => 20130156416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'PACKET-OPTICAL COMBINED SWITCHING SYSTEM AND PROTECTION SWITCHING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/658361 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3071 [patent_no_of_claims] => 13 [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] => 13658361 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/658361
PACKET-OPTICAL COMBINED SWITCHING SYSTEM AND PROTECTION SWITCHING METHOD THEREOF Oct 22, 2012 Abandoned
Array ( [id] => 9434753 [patent_doc_number] => 20140112660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'SYSTEMS AND METHODS FOR CHANNEL ADDITIONS OVER MULTIPLE CASCADED OPTICAL NODES' [patent_app_type] => utility [patent_app_number] => 13/655567 [patent_app_country] => US [patent_app_date] => 2012-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10232 [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] => 13655567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/655567
Systems and methods for channel additions over multiple cascaded optical nodes Oct 18, 2012 Issued
Array ( [id] => 10020874 [patent_doc_number] => 09063355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Optical modulation device and control method in optical modulation device' [patent_app_type] => utility [patent_app_number] => 13/654913 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6799 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13654913 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654913
Optical modulation device and control method in optical modulation device Oct 17, 2012 Issued
Array ( [id] => 8766814 [patent_doc_number] => 20130094851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'Optical Spectral Shaping for Nonlinearity Enhancement in High Speed Digital Coherent Optical Transmissions' [patent_app_type] => utility [patent_app_number] => 13/654960 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1890 [patent_no_of_claims] => 8 [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] => 13654960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654960
Optical spectral shaping for nonlinearity enhancement in high speed digital coherent optical transmissions Oct 17, 2012 Issued
Array ( [id] => 10029447 [patent_doc_number] => 09071364 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-06-30 [patent_title] => 'Coherent optical transceiver with programmable application modes' [patent_app_type] => utility [patent_app_number] => 13/655302 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10318 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13655302 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/655302
Coherent optical transceiver with programmable application modes Oct 17, 2012 Issued
Array ( [id] => 11638763 [patent_doc_number] => 09660755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Automated node level fibre audit' [patent_app_type] => utility [patent_app_number] => 13/654954 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3973 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13654954 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654954
Automated node level fibre audit Oct 17, 2012 Issued
Array ( [id] => 9420942 [patent_doc_number] => 20140105592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'System and Method of Redundancy in Network Communications' [patent_app_type] => utility [patent_app_number] => 13/652156 [patent_app_country] => US [patent_app_date] => 2012-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8250 [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] => 13652156 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/652156
System and Method of Redundancy in Network Communications Oct 14, 2012 Abandoned
Array ( [id] => 9160663 [patent_doc_number] => 20130308941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'Energy Efficient Ethernet Network Capability and Feature Exchange in Optical Network Links' [patent_app_type] => utility [patent_app_number] => 13/624963 [patent_app_country] => US [patent_app_date] => 2012-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3218 [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] => 13624963 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624963
Energy Efficient Ethernet Network Capability and Feature Exchange in Optical Network Links Sep 22, 2012 Abandoned
Array ( [id] => 9383105 [patent_doc_number] => 20140086586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'METHOD AND APPARATUS FOR A WIRELESS OPTICAL LINK' [patent_app_type] => utility [patent_app_number] => 13/624435 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12900 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [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] => 13624435 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624435
Method and apparatus for a wireless optical link Sep 20, 2012 Issued
Array ( [id] => 8903333 [patent_doc_number] => 20130170836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'OPTICAL TRANSCEIVER AND WAVELENGTH INITIALIZATION METHOD USING OPTICAL TRANSCEIVER' [patent_app_type] => utility [patent_app_number] => 13/624547 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4156 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [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] => 13624547 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624547
OPTICAL TRANSCEIVER AND WAVELENGTH INITIALIZATION METHOD USING OPTICAL TRANSCEIVER Sep 20, 2012 Abandoned
Array ( [id] => 8648626 [patent_doc_number] => 20130034356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'Rogue Optical Network Unit Mitigation in Multiple-Wavelength Passive Optical Networks' [patent_app_type] => utility [patent_app_number] => 13/566007 [patent_app_country] => US [patent_app_date] => 2012-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4516 [patent_no_of_claims] => 24 [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] => 13566007 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/566007
Rogue Optical Network Unit Mitigation in Multiple-Wavelength Passive Optical Networks Aug 2, 2012 Abandoned
Array ( [id] => 8949661 [patent_doc_number] => 20130195441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'BIDIRECTIONAL OPTICAL TRANSMITTING AND RECEIVING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/565053 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4194 [patent_no_of_claims] => 14 [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] => 13565053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/565053
BIDIRECTIONAL OPTICAL TRANSMITTING AND RECEIVING DEVICE Aug 1, 2012 Abandoned
Array ( [id] => 9293656 [patent_doc_number] => 20140037290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Method and System for Reducing Noise Associated with Optical Signals' [patent_app_type] => utility [patent_app_number] => 13/564930 [patent_app_country] => US [patent_app_date] => 2012-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4928 [patent_no_of_claims] => 21 [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] => 13564930 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/564930
Method and System for Reducing Noise Associated with Optical Signals Aug 1, 2012 Abandoned
Array ( [id] => 11201892 [patent_doc_number] => 09432118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Apparatus and a method for generating, compensating and emulating polarization mode dispersion' [patent_app_type] => utility [patent_app_number] => 13/536996 [patent_app_country] => US [patent_app_date] => 2012-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 21103 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13536996 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/536996
Apparatus and a method for generating, compensating and emulating polarization mode dispersion Jun 27, 2012 Issued
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