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] => 16464901 [patent_doc_number] => 10848269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments [patent_app_type] => utility [patent_app_number] => 16/599157 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9914 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599157
Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments Oct 10, 2019 Issued
Array ( [id] => 17204329 [patent_doc_number] => 20210344424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ADAPTIVE EQUALIZATION DEVICE, ADAPTIVE EQUALIZATION METHOD, AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/273544 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273544
Adaptive equalization device, adaptive equalization method, and communication device Oct 6, 2019 Issued
Array ( [id] => 15858997 [patent_doc_number] => 10644803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Histogram based optimization for optical modulation [patent_app_type] => utility [patent_app_number] => 16/582985 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6638 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16582985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582985
Histogram based optimization for optical modulation Sep 24, 2019 Issued
Array ( [id] => 16724705 [patent_doc_number] => 20210091852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => ENHANCED LED SIGNALING STATUS FOR NETWORK DEVICE ONBOARDING [patent_app_type] => utility [patent_app_number] => 16/576557 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576557
ENHANCED LED SIGNALING STATUS FOR NETWORK DEVICE ONBOARDING Sep 18, 2019 Abandoned
Array ( [id] => 17559859 [patent_doc_number] => 11316588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Wavelength dispersion compensation apparatus, wavelength dispersion compensation method, and optical receiving apparatus [patent_app_type] => utility [patent_app_number] => 17/278627 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14244 [patent_no_of_claims] => 5 [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] => 17278627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278627
Wavelength dispersion compensation apparatus, wavelength dispersion compensation method, and optical receiving apparatus Aug 26, 2019 Issued
Array ( [id] => 17494202 [patent_doc_number] => 11283528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Digital coherent receiver and digital coherent receiving method [patent_app_type] => utility [patent_app_number] => 17/272790 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 12438 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [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] => 17272790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272790
Digital coherent receiver and digital coherent receiving method Aug 26, 2019 Issued
Array ( [id] => 16187649 [patent_doc_number] => 10720995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-21 [patent_title] => Unequal spacing on multilevel signals [patent_app_type] => utility [patent_app_number] => 16/547389 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7051 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547389
Unequal spacing on multilevel signals Aug 20, 2019 Issued
Array ( [id] => 17835123 [patent_doc_number] => 20220272428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => COMMUNICATION APPARATUS AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/631145 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631145
Communication apparatus and communication method Aug 1, 2019 Issued
Array ( [id] => 18840615 [patent_doc_number] => 11848701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Optical space communication system and optical space communication method [patent_app_type] => utility [patent_app_number] => 17/623967 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 16188 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623967
Optical space communication system and optical space communication method Jun 30, 2019 Issued
Array ( [id] => 17289515 [patent_doc_number] => 11206084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Dispersion compensation designing device, dispension compensation method, optical transmission system, and program [patent_app_type] => utility [patent_app_number] => 17/256543 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 11267 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256543
Dispersion compensation designing device, dispension compensation method, optical transmission system, and program Jun 25, 2019 Issued
Array ( [id] => 15761979 [patent_doc_number] => 10623127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Wavelength indication in multiple-wavelength passive optical networks [patent_app_type] => utility [patent_app_number] => 16/445390 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7379 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445390
Wavelength indication in multiple-wavelength passive optical networks Jun 18, 2019 Issued
Array ( [id] => 16219296 [patent_doc_number] => 10735124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Polarization independent optical device [patent_app_type] => utility [patent_app_number] => 16/441658 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 15394 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441658
Polarization independent optical device Jun 13, 2019 Issued
Array ( [id] => 16488598 [patent_doc_number] => 20200382211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => DATA TRANSFER BETWEEN ELECTRICAL-OPTICAL DEVICES [patent_app_type] => utility [patent_app_number] => 16/424596 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424596
Data transfer between electrical-optical devices May 28, 2019 Issued
Array ( [id] => 15891139 [patent_doc_number] => 10651933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-12 [patent_title] => Thermal calibration of a ring modulator [patent_app_type] => utility [patent_app_number] => 16/421425 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9476 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16421425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421425
Thermal calibration of a ring modulator May 22, 2019 Issued
Array ( [id] => 15761945 [patent_doc_number] => 10623110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => High-bandwidth underwater data communication system [patent_app_type] => utility [patent_app_number] => 16/405710 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405710
High-bandwidth underwater data communication system May 6, 2019 Issued
Array ( [id] => 16897049 [patent_doc_number] => 11038614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Optical system including a reconfigurable optical add/drop multiplexer and filters [patent_app_type] => utility [patent_app_number] => 16/379280 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8732 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379280
Optical system including a reconfigurable optical add/drop multiplexer and filters Apr 8, 2019 Issued
Array ( [id] => 16618124 [patent_doc_number] => 20210036777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => OPTICAL COMMUNICATION NETWORK FOR PICO SATELLITES [patent_app_type] => utility [patent_app_number] => 17/046231 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17046231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046231
OPTICAL COMMUNICATION NETWORK FOR PICO SATELLITES Apr 7, 2019 Abandoned
Array ( [id] => 16646314 [patent_doc_number] => 10924187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Optical transceiver with a plurality of built-in optical subassemblies [patent_app_type] => utility [patent_app_number] => 16/376716 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 10240 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376716 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376716
Optical transceiver with a plurality of built-in optical subassemblies Apr 4, 2019 Issued
Array ( [id] => 14970327 [patent_doc_number] => 20190312642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => REFLECTIVE OPTICAL DATA MODULATOR [patent_app_type] => utility [patent_app_number] => 16/375175 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375175
REFLECTIVE OPTICAL DATA MODULATOR Apr 3, 2019 Abandoned
Array ( [id] => 14927581 [patent_doc_number] => 20190299428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => ROBOT, PRINTER, AND OPTICAL SIGNAL TRANSMISSION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/372639 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372639
ROBOT, PRINTER, AND OPTICAL SIGNAL TRANSMISSION APPARATUS Apr 1, 2019 Abandoned
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