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] => 10364491 [patent_doc_number] => 20150249496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'LIGHT DETECTION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/426821 [patent_app_country] => US [patent_app_date] => 2013-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8779 [patent_no_of_claims] => 12 [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] => 14426821 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/426821
Light detection system and method Sep 1, 2013 Issued
Array ( [id] => 16480414 [patent_doc_number] => 10855377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Optical transmission apparatus, optical reception apparatus, optical communication apparatus, optical communication system, and methods of controlling them [patent_app_type] => utility [patent_app_number] => 14/915216 [patent_app_country] => US [patent_app_date] => 2013-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 20762 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14915216 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/915216
Optical transmission apparatus, optical reception apparatus, optical communication apparatus, optical communication system, and methods of controlling them Aug 29, 2013 Issued
Array ( [id] => 10107450 [patent_doc_number] => 09143238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Optical modulation schemes having reduced nonlinear optical transmission impairments' [patent_app_type] => utility [patent_app_number] => 13/969694 [patent_app_country] => US [patent_app_date] => 2013-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4909 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13969694 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/969694
Optical modulation schemes having reduced nonlinear optical transmission impairments Aug 18, 2013 Issued
Array ( [id] => 10611757 [patent_doc_number] => 09331810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Method and system for providing dedicated service on a passive optical network' [patent_app_type] => utility [patent_app_number] => 13/963520 [patent_app_country] => US [patent_app_date] => 2013-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7395 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 13963520 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/963520
Method and system for providing dedicated service on a passive optical network Aug 8, 2013 Issued
Array ( [id] => 11280464 [patent_doc_number] => 09496951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Method and apparatus for performing path protection for rate-adaptive optics' [patent_app_type] => utility [patent_app_number] => 13/962397 [patent_app_country] => US [patent_app_date] => 2013-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 19189 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13962397 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/962397
Method and apparatus for performing path protection for rate-adaptive optics Aug 7, 2013 Issued
Array ( [id] => 10159327 [patent_doc_number] => 09191112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Analog optical fiber-based signal distribution system and method' [patent_app_type] => utility [patent_app_number] => 13/960911 [patent_app_country] => US [patent_app_date] => 2013-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4386 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13960911 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/960911
Analog optical fiber-based signal distribution system and method Aug 6, 2013 Issued
Array ( [id] => 9863886 [patent_doc_number] => 20150043905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'System and Method for Photonic Switching and Controlling Photonic Switching in a Data Center' [patent_app_type] => utility [patent_app_number] => 13/961663 [patent_app_country] => US [patent_app_date] => 2013-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 14771 [patent_no_of_claims] => 25 [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] => 13961663 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/961663
System and Method for Photonic Switching and Controlling Photonic Switching in a Data Center Aug 6, 2013 Abandoned
Array ( [id] => 11344286 [patent_doc_number] => 09528687 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-12-27 [patent_title] => 'Transmission apparatus for beam expansion' [patent_app_type] => utility [patent_app_number] => 13/937857 [patent_app_country] => US [patent_app_date] => 2013-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13937857 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/937857
Transmission apparatus for beam expansion Jul 8, 2013 Issued
Array ( [id] => 11201893 [patent_doc_number] => 09432119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'Contactless fiber optic connector assemblies' [patent_app_type] => utility [patent_app_number] => 13/870448 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13870448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870448
Contactless fiber optic connector assemblies Apr 24, 2013 Issued
Array ( [id] => 9173613 [patent_doc_number] => 20130315598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'SYSTEM AND METHOD FOR USE IN WAVELENGTH DIVISION MULTIPLEXER' [patent_app_type] => utility [patent_app_number] => 13/870339 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5235 [patent_no_of_claims] => 19 [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] => 13870339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870339
SYSTEM AND METHOD FOR USE IN WAVELENGTH DIVISION MULTIPLEXER Apr 24, 2013 Abandoned
Array ( [id] => 9033554 [patent_doc_number] => 20130236192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'PORTABLE ELECTRONIC DEVICE, EXTERNAL BASIC DEVICE, METHOD FOR COUPLING THE PORTABLE ELECTRONIC DEVICE TO AN EXTERNAL BASIC DEVICE AND USING THE EXTERNAL BASIC DEVICE FOR COUPLING THE PORTABLE ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/870730 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15524 [patent_no_of_claims] => 40 [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] => 13870730 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870730
PORTABLE ELECTRONIC DEVICE, EXTERNAL BASIC DEVICE, METHOD FOR COUPLING THE PORTABLE ELECTRONIC DEVICE TO AN EXTERNAL BASIC DEVICE AND USING THE EXTERNAL BASIC DEVICE FOR COUPLING THE PORTABLE ELECTRONIC DEVICE Apr 24, 2013 Abandoned
Array ( [id] => 11266597 [patent_doc_number] => 09490910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'High-bandwidth underwater data communication system' [patent_app_type] => utility [patent_app_number] => 13/843942 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7689 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13843942 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/843942
High-bandwidth underwater data communication system Mar 14, 2013 Issued
Array ( [id] => 10416311 [patent_doc_number] => 20150301321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Modified Schmidt-Cassegrain Telescope For Use In A Free-Space Optical Communications System' [patent_app_type] => utility [patent_app_number] => 13/799923 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3148 [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] => 13799923 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/799923
Modified Schmidt-Cassegrain Telescope For Use In A Free-Space Optical Communications System Mar 12, 2013
Array ( [id] => 9002712 [patent_doc_number] => 20130223837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'OPTICAL ADD-DROP MULTIPLEXER BRANCHING UNIT AND ITS CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/787110 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9260 [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] => 13787110 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787110
OPTICAL ADD-DROP MULTIPLEXER BRANCHING UNIT AND ITS CONTROL METHOD Mar 5, 2013 Abandoned
Array ( [id] => 11788842 [patent_doc_number] => 09398354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Integrated assembly for switching optical signals' [patent_app_type] => utility [patent_app_number] => 13/772189 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13772189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/772189
Integrated assembly for switching optical signals Feb 19, 2013 Issued
Array ( [id] => 10107455 [patent_doc_number] => 09143240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Nonlinear compensating apparatus and method and transmitter' [patent_app_type] => utility [patent_app_number] => 13/771822 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 16798 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13771822 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771822
Nonlinear compensating apparatus and method and transmitter Feb 19, 2013 Issued
Array ( [id] => 10067488 [patent_doc_number] => 09106354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Optical frequency-division multiplexer, optical communication system, and optical frequency-division multiplexing method' [patent_app_type] => utility [patent_app_number] => 13/771606 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 8328 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13771606 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771606
Optical frequency-division multiplexer, optical communication system, and optical frequency-division multiplexing method Feb 19, 2013 Issued
Array ( [id] => 9966941 [patent_doc_number] => 09014568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Next generation optical access network with centralized digital OLT' [patent_app_type] => utility [patent_app_number] => 13/768487 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1925 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13768487 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768487
Next generation optical access network with centralized digital OLT Feb 14, 2013 Issued
Array ( [id] => 13020663 [patent_doc_number] => 10033459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => System, method and apparatus for a rogue optics network unit [patent_app_type] => utility [patent_app_number] => 13/768973 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5269 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13768973 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768973
System, method and apparatus for a rogue optics network unit Feb 14, 2013 Issued
Array ( [id] => 10441393 [patent_doc_number] => 20150326405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'MULTICAST TRAFFIC BRIDGING' [patent_app_type] => utility [patent_app_number] => 14/652696 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5651 [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] => 14652696 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652696
MULTICAST TRAFFIC BRIDGING Dec 16, 2012 Abandoned
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