Search

Hai V. Tran

Examiner (ID: 8629)

Most Active Art Unit
2845
Art Unit(s)
2711, 2845, 2426, 2821, 2491, 2611, 2623, 4100, 2423
Total Applications
1433
Issued Applications
1041
Pending Applications
146
Abandoned Applications
265

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11593554 [patent_doc_number] => 20170117966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'OPTOELECTRONIC SWITCH' [patent_app_type] => utility [patent_app_number] => 15/390348 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12877 [patent_no_of_claims] => 37 [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] => 15390348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/390348
Optoelectronic switch Dec 22, 2016 Issued
Array ( [id] => 15986375 [patent_doc_number] => 10673530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Free space optical communication system and method [patent_app_type] => utility [patent_app_number] => 15/390079 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8686 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15390079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/390079
Free space optical communication system and method Dec 22, 2016 Issued
Array ( [id] => 14254199 [patent_doc_number] => 10277312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Method for adjusting LOS alarm decision threshold and optical module [patent_app_type] => utility [patent_app_number] => 15/390446 [patent_app_country] => US [patent_app_date] => 2016-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3622 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15390446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/390446
Method for adjusting LOS alarm decision threshold and optical module Dec 22, 2016 Issued
Array ( [id] => 12992383 [patent_doc_number] => 20170346594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => OPTIMIZATION OF NETWORKS CARRYING SUPERCHANNELS WITH DIFFERENT MODULATION FORMATS [patent_app_type] => utility [patent_app_number] => 15/388849 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15388849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/388849
Optimization of networks carrying superchannels with different modulation formats Dec 21, 2016 Issued
Array ( [id] => 12549750 [patent_doc_number] => 10012796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => MUX/DEMUX comprising capillary filter block and methods of producing the same [patent_app_type] => utility [patent_app_number] => 15/388556 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5540 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15388556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/388556
MUX/DEMUX comprising capillary filter block and methods of producing the same Dec 21, 2016 Issued
Array ( [id] => 12875041 [patent_doc_number] => 20180183522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => DISPERSION COMPENSATION FOR WAVEGUIDE COMMUNICATION CHANNELS [patent_app_type] => utility [patent_app_number] => 15/388564 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15388564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/388564
Dispersion compensation for waveguide communication channels Dec 21, 2016 Issued
Array ( [id] => 11558281 [patent_doc_number] => 20170104528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'METHOD AND SYSTEM FOR HIGH-PRECISION TWO-WAY FIBER-OPTIC TIME TRANSFER' [patent_app_type] => utility [patent_app_number] => 15/389389 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5599 [patent_no_of_claims] => 7 [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] => 15389389 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/389389
Method and system for high-precision two-way fiber-optic time transfer Dec 21, 2016 Issued
Array ( [id] => 16049255 [patent_doc_number] => 10686520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method [patent_app_type] => utility [patent_app_number] => 15/777098 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 21576 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777098
Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method Nov 21, 2016 Issued
Array ( [id] => 16049255 [patent_doc_number] => 10686520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method [patent_app_type] => utility [patent_app_number] => 15/777098 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 21576 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777098
Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method Nov 21, 2016 Issued
Array ( [id] => 16049255 [patent_doc_number] => 10686520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method [patent_app_type] => utility [patent_app_number] => 15/777098 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 21576 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777098
Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method Nov 21, 2016 Issued
Array ( [id] => 16049255 [patent_doc_number] => 10686520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method [patent_app_type] => utility [patent_app_number] => 15/777098 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 21576 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777098
Transmission quality estimation system, transmission quality estimation device, and transmission quality estimation method Nov 21, 2016 Issued
Array ( [id] => 16280912 [patent_doc_number] => 10763959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Auxiliary device for setting wavelength and method for setting optical wavelength of optical network unit [patent_app_type] => utility [patent_app_number] => 15/777475 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5780 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15777475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/777475
Auxiliary device for setting wavelength and method for setting optical wavelength of optical network unit Nov 17, 2016 Issued
Array ( [id] => 15824743 [patent_doc_number] => 10637576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Transmitter for an optical free-beam communication system [patent_app_type] => utility [patent_app_number] => 15/771655 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2354 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771655
Transmitter for an optical free-beam communication system Oct 27, 2016 Issued
Array ( [id] => 14493645 [patent_doc_number] => 10333629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => High-bandwidth underwater data communication system [patent_app_type] => utility [patent_app_number] => 15/334486 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7581 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334486 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/334486
High-bandwidth underwater data communication system Oct 25, 2016 Issued
Array ( [id] => 12123171 [patent_doc_number] => 20180006757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'GRIDLESS OPTICAL ROUTING AND SPECTRUM ASSIGNMENT' [patent_app_type] => utility [patent_app_number] => 15/282019 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9463 [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] => 15282019 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/282019
Gridless optical routing and spectrum assignment Sep 29, 2016 Issued
Array ( [id] => 13161131 [patent_doc_number] => 10097303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Methods and apparatus for using an embedded optical signal source within an optical node to locate problematic optical spans [patent_app_type] => utility [patent_app_number] => 15/282161 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 43 [patent_no_of_words] => 26463 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15282161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/282161
Methods and apparatus for using an embedded optical signal source within an optical node to locate problematic optical spans Sep 29, 2016 Issued
Array ( [id] => 11533521 [patent_doc_number] => 20170093501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'MINIATURIZED DEVICES FOR COMBINED OPTICAL POWER CONVERSION AND DATA TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 15/280627 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7546 [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] => 15280627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/280627
MINIATURIZED DEVICES FOR COMBINED OPTICAL POWER CONVERSION AND DATA TRANSMISSION Sep 28, 2016 Abandoned
Array ( [id] => 14527483 [patent_doc_number] => 10341015 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-02 [patent_title] => Secure fiber optic seals enabled by quantum optical communication concepts [patent_app_type] => utility [patent_app_number] => 15/279706 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15279706 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/279706
Secure fiber optic seals enabled by quantum optical communication concepts Sep 28, 2016 Issued
Array ( [id] => 11593571 [patent_doc_number] => 20170117982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'REDUNDANCY PROTECTION FOR RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXING (ROADM) BRANCHING UNIT' [patent_app_type] => utility [patent_app_number] => 15/279399 [patent_app_country] => US [patent_app_date] => 2016-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8081 [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] => 15279399 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/279399
Redundancy protection for reconfigurable optical add/drop multiplexing (ROADM) branching unit Sep 27, 2016 Issued
Array ( [id] => 12357270 [patent_doc_number] => 09954608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Method and apparatus for performing path protection for rate-adaptive optics [patent_app_type] => utility [patent_app_number] => 15/237148 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18101 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15237148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/237148
Method and apparatus for performing path protection for rate-adaptive optics Aug 14, 2016 Issued
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