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] => 13654815 [patent_doc_number] => 09853735 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-26 [patent_title] => Optical transmitter and method thereof [patent_app_type] => utility [patent_app_number] => 15/228638 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5645 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15228638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228638
Optical transmitter and method thereof Aug 3, 2016 Issued
Array ( [id] => 11275182 [patent_doc_number] => 20160337730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'PTP TRANSPARENT CLOCK SYSTEM UPGRADE SOLUTION' [patent_app_type] => utility [patent_app_number] => 15/224705 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6112 [patent_no_of_claims] => 22 [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] => 15224705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/224705
PTP transparent clock system upgrade solution Jul 31, 2016 Issued
Array ( [id] => 16804009 [patent_doc_number] => 10998971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Controlling communications between visible light communication access points and user equipments [patent_app_type] => utility [patent_app_number] => 16/313085 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6404 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313085
Controlling communications between visible light communication access points and user equipments Jun 29, 2016 Issued
Array ( [id] => 12173288 [patent_doc_number] => 09891425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Communications system including an optical filter device and related methods' [patent_app_type] => utility [patent_app_number] => 15/186753 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3692 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15186753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186753
Communications system including an optical filter device and related methods Jun 19, 2016 Issued
Array ( [id] => 11533504 [patent_doc_number] => 20170093485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Modular kit of a device for monitoring the spectral offset of two channels in networks with optical wave multiplexes' [patent_app_type] => utility [patent_app_number] => 15/185263 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2674 [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] => 15185263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185263
Modular kit of a device for monitoring the spectral offset of two channels in networks with optical wave multiplexes Jun 16, 2016 Issued
Array ( [id] => 13202925 [patent_doc_number] => 10116390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Hybrid direct-modulated/external modulation optical transceiver [patent_app_type] => utility [patent_app_number] => 15/185487 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15185487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185487
Hybrid direct-modulated/external modulation optical transceiver Jun 16, 2016 Issued
Array ( [id] => 11367746 [patent_doc_number] => 20170005727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'TRANSMISSION LOSS MEASUREMENT DEVICE, TRANSMISSION LOSS MEASUREMENT METHOD, AND OPTICAL TRANSMISSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/185227 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6130 [patent_no_of_claims] => 6 [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] => 15185227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/185227
TRANSMISSION LOSS MEASUREMENT DEVICE, TRANSMISSION LOSS MEASUREMENT METHOD, AND OPTICAL TRANSMISSION SYSTEM Jun 16, 2016 Abandoned
15/172991 LOW POWER COMPACT OPTICAL COMMUNICATION AND COLLISION AVOIDANCE SYSTEMS Jun 2, 2016 Abandoned
Array ( [id] => 12992368 [patent_doc_number] => 20170346589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => OPTICAL COMMUNICATIONS SYSTEM WITH CENTRALIZED WAVELENGTH SOURCE [patent_app_type] => utility [patent_app_number] => 15/164165 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164165 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164165
Optical communications system with centralized wavelength source May 24, 2016 Issued
Array ( [id] => 15824741 [patent_doc_number] => 10637575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Spatial location indoors using standard fluorescent fixtures [patent_app_type] => utility [patent_app_number] => 15/164195 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4878 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164195 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164195
Spatial location indoors using standard fluorescent fixtures May 24, 2016 Issued
Array ( [id] => 12992290 [patent_doc_number] => 20170346563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Phase Sensitive Beam Tracking [patent_app_type] => utility [patent_app_number] => 15/163745 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15163745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/163745
Phase sensitive beam tracking May 24, 2016 Issued
Array ( [id] => 13058599 [patent_doc_number] => 10050710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Transmit optical sub-assembly with local feedback [patent_app_type] => utility [patent_app_number] => 15/164534 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2423 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164534
Transmit optical sub-assembly with local feedback May 24, 2016 Issued
Array ( [id] => 12992272 [patent_doc_number] => 20170346557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => UNDERWATER VISIBLE LIGHT TRANSCEIVING TERMINAL [patent_app_type] => utility [patent_app_number] => 15/164141 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15164141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164141
UNDERWATER VISIBLE LIGHT TRANSCEIVING TERMINAL May 24, 2016 Abandoned
Array ( [id] => 11386654 [patent_doc_number] => 20170012710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'LIGHT TRANSMITTER-RECEIVER' [patent_app_type] => utility [patent_app_number] => 15/164342 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8750 [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] => 15164342 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164342
Light transmitter-receiver May 24, 2016 Issued
Array ( [id] => 12992374 [patent_doc_number] => 20170346591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => NOISE SUPPRESSION AND AMPLIFICATION SYSTEMS AND METHODS FOR COLORLESS OPTICAL ADD/DROP DEVICES [patent_app_type] => utility [patent_app_number] => 15/162954 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15162954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162954
Noise suppression and amplification systems and methods for colorless optical add/drop devices May 23, 2016 Issued
Array ( [id] => 11064972 [patent_doc_number] => 20160261936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'METHOD OF ALLOCATING WAVELENGTH AND WAVELENGTH ALLOCATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/018938 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 14103 [patent_no_of_claims] => 7 [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] => 15018938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/018938
Method of allocating wavelength and wavelength allocation device Feb 8, 2016 Issued
Array ( [id] => 11884559 [patent_doc_number] => 09755751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Optical transceiver of flexible modulation format' [patent_app_type] => utility [patent_app_number] => 15/016952 [patent_app_country] => US [patent_app_date] => 2016-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2357 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15016952 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/016952
Optical transceiver of flexible modulation format Feb 4, 2016 Issued
Array ( [id] => 16384641 [patent_doc_number] => 10809471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Integrated passive optical tap and optical signal termination [patent_app_type] => utility [patent_app_number] => 15/017203 [patent_app_country] => US [patent_app_date] => 2016-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2466 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15017203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/017203
Integrated passive optical tap and optical signal termination Feb 4, 2016 Issued
Array ( [id] => 16567957 [patent_doc_number] => 10893342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Reconfigurable optical modulator [patent_app_type] => utility [patent_app_number] => 16/063937 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 3724 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063937
Reconfigurable optical modulator Jan 31, 2016 Issued
Array ( [id] => 10788234 [patent_doc_number] => 20160134390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'SYSTEMS AND METHODS FOR CHANNEL ADDITIONS OVER MULTIPLE CASCADED OPTICAL NODES' [patent_app_type] => utility [patent_app_number] => 15/001359 [patent_app_country] => US [patent_app_date] => 2016-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11285 [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] => 15001359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/001359
Systems and methods for channel additions over multiple cascaded optical nodes Jan 19, 2016 Issued
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