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] => 11638734 [patent_doc_number] => 09660725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Identifier announcement and detection scheme for PoE fixtures' [patent_app_type] => utility [patent_app_number] => 14/446608 [patent_app_country] => US [patent_app_date] => 2014-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14446608 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/446608
Identifier announcement and detection scheme for PoE fixtures Jul 29, 2014 Issued
Array ( [id] => 11511045 [patent_doc_number] => 09602218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Directly modulated laser with dispersion compensation' [patent_app_type] => utility [patent_app_number] => 14/340941 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3913 [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] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14340941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340941
Directly modulated laser with dispersion compensation Jul 24, 2014 Issued
Array ( [id] => 10931790 [patent_doc_number] => 20140334811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'Apparatus And Method For Conserving Power In A Passive Optical Network' [patent_app_type] => utility [patent_app_number] => 14/341399 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5861 [patent_no_of_claims] => 6 [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] => 14341399 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/341399
Apparatus And Method For Conserving Power In A Passive Optical Network Jul 24, 2014 Abandoned
Array ( [id] => 11260105 [patent_doc_number] => 09485021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Hybrid laser anti-clipping for fiber-coaxial networks' [patent_app_type] => utility [patent_app_number] => 14/340968 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7470 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14340968 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340968
Hybrid laser anti-clipping for fiber-coaxial networks Jul 24, 2014 Issued
Array ( [id] => 9916425 [patent_doc_number] => 20150071631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'Device of Optical Passive Repeater Used in Optical Multimode communication' [patent_app_type] => utility [patent_app_number] => 14/340884 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1708 [patent_no_of_claims] => 11 [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] => 14340884 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/340884
Device of optical passive repeater used in optical multimode communication Jul 24, 2014 Issued
Array ( [id] => 11695186 [patent_doc_number] => 20170170904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Optical Transceiver Module Structure, Passive Optical Network System and Optical Transmission System' [patent_app_type] => utility [patent_app_number] => 15/120412 [patent_app_country] => US [patent_app_date] => 2014-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3344 [patent_no_of_claims] => 20 [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] => 15120412 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/120412
Optical Transceiver Module Structure, Passive Optical Network System and Optical Transmission System Jul 21, 2014 Abandoned
Array ( [id] => 10818440 [patent_doc_number] => 20160164603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'MODULATION OF CODED LIGHT COMPONENTS' [patent_app_type] => utility [patent_app_number] => 14/907284 [patent_app_country] => US [patent_app_date] => 2014-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8468 [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] => 14907284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/907284
Modulation of coded light components Jul 15, 2014 Issued
Array ( [id] => 14619317 [patent_doc_number] => 10362375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Discovering connection of passive cables [patent_app_type] => utility [patent_app_number] => 15/320932 [patent_app_country] => US [patent_app_date] => 2014-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6926 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15320932 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/320932
Discovering connection of passive cables Jul 7, 2014 Issued
Array ( [id] => 10473414 [patent_doc_number] => 20150358431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'ENHANCED DATA COMMUNICATIONS IN AN OPTICAL TRANSPORT NETWORK' [patent_app_type] => utility [patent_app_number] => 14/300480 [patent_app_country] => US [patent_app_date] => 2014-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4125 [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] => 14300480 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/300480
ENHANCED DATA COMMUNICATIONS IN AN OPTICAL TRANSPORT NETWORK Jun 9, 2014 Abandoned
Array ( [id] => 10473070 [patent_doc_number] => 20150358087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'OPTICAL APPARATUS WITH MULTIPLE TRANSMISSION POWER LEVELS' [patent_app_type] => utility [patent_app_number] => 14/300038 [patent_app_country] => US [patent_app_date] => 2014-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7245 [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] => 14300038 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/300038
Optical apparatus with multiple transmission power levels Jun 8, 2014 Issued
Array ( [id] => 16309518 [patent_doc_number] => 10778334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Fiber/wireless hybrid solution [patent_app_type] => utility [patent_app_number] => 14/298257 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7175 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14298257 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/298257
Fiber/wireless hybrid solution Jun 5, 2014 Issued
Array ( [id] => 10473064 [patent_doc_number] => 20150358081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'OPTICAL FIBER COMMUNICATION METHOD AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/297556 [patent_app_country] => US [patent_app_date] => 2014-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1631 [patent_no_of_claims] => 8 [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] => 14297556 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/297556
OPTICAL FIBER COMMUNICATION METHOD AND SYSTEM Jun 4, 2014 Abandoned
Array ( [id] => 10545237 [patent_doc_number] => 09270382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Optical communication apparatus and control method thereof' [patent_app_type] => utility [patent_app_number] => 14/294363 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7296 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14294363 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/294363
Optical communication apparatus and control method thereof Jun 2, 2014 Issued
Array ( [id] => 10464866 [patent_doc_number] => 20150349881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'CONTROL SYSTEM FOR MULTI-BEAM FREE SPACE OPTICAL ENDPOINT' [patent_app_type] => utility [patent_app_number] => 14/292888 [patent_app_country] => US [patent_app_date] => 2014-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12184 [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] => 14292888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/292888
Control system for multi-beam free space optical endpoint May 30, 2014 Issued
Array ( [id] => 11787204 [patent_doc_number] => 09396650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Methods of describing consumer infrared signal' [patent_app_type] => utility [patent_app_number] => 14/290984 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3557 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14290984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/290984
Methods of describing consumer infrared signal May 29, 2014 Issued
Array ( [id] => 12013486 [patent_doc_number] => 09806817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Wavelength division multiplexing passive optical network system' [patent_app_type] => utility [patent_app_number] => 14/291392 [patent_app_country] => US [patent_app_date] => 2014-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2808 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14291392 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/291392
Wavelength division multiplexing passive optical network system May 29, 2014 Issued
Array ( [id] => 11832481 [patent_doc_number] => 09729232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Method and device for estimation of chromatic dispersion in optical coherent communication' [patent_app_type] => utility [patent_app_number] => 15/030834 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5357 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15030834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030834
Method and device for estimation of chromatic dispersion in optical coherent communication May 22, 2014 Issued
Array ( [id] => 11247194 [patent_doc_number] => 09473247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Optical signal conversion device and method thereof' [patent_app_type] => utility [patent_app_number] => 14/266066 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5388 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14266066 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/266066
Optical signal conversion device and method thereof Apr 29, 2014 Issued
Array ( [id] => 11552523 [patent_doc_number] => 09621391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Methods and apparatuses to improve reception of direct detection optical signals' [patent_app_type] => utility [patent_app_number] => 14/252225 [patent_app_country] => US [patent_app_date] => 2014-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5900 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14252225 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/252225
Methods and apparatuses to improve reception of direct detection optical signals Apr 13, 2014 Issued
Array ( [id] => 10795976 [patent_doc_number] => 20160142133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Methods, Systems and Devices for Optical-Signal-to-Noise-Ratio Monitoring' [patent_app_type] => utility [patent_app_number] => 14/221124 [patent_app_country] => US [patent_app_date] => 2014-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5270 [patent_no_of_claims] => 20 [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] => 14221124 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/221124
Methods, Systems and Devices for Optical-Signal-to-Noise-Ratio Monitoring Mar 19, 2014 Abandoned
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