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] => 19385621 [patent_doc_number] => 20240275491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/290361 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18290361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/290361
WIRELESS COMMUNICATION METHOD AND WIRELESS COMMUNICATION SYSTEM May 16, 2021 Pending
Array ( [id] => 17994291 [patent_doc_number] => 20220360328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => OPTICAL LINK AND COHERENT RECEIVER NOISE CHARACTERIZATION [patent_app_type] => utility [patent_app_number] => 17/315837 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17315837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315837
Optical link and coherent receiver noise characterization May 9, 2021 Issued
Array ( [id] => 17086315 [patent_doc_number] => 20210281322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => FREE SPACE OPTICAL COMMUNICATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/315827 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315827
Free space optical communication system and method May 9, 2021 Issued
Array ( [id] => 17218506 [patent_doc_number] => 20210351844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => POINT AHEAD OFFSET ANGLE FOR FREE SPACE OPTICAL NODES [patent_app_type] => utility [patent_app_number] => 17/313895 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17313895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313895
Point ahead offset angle for free space optical nodes May 5, 2021 Issued
Array ( [id] => 20582406 [patent_doc_number] => 12574666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Connection node apparatus, optical transmission system, and connection method [patent_app_type] => utility [patent_app_number] => 18/286461 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 32789 [patent_no_of_claims] => 20 [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] => 18286461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286461
Connection node apparatus, optical transmission system, and connection method Apr 29, 2021 Issued
Array ( [id] => 17986946 [patent_doc_number] => 20220352983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => LIGHT FIDELITY TRANSMISSION NETWORK SECURED WITH FRICTIONLESS AGENT-CENTRIC AUTHENTICATION DATA CHAINS [patent_app_type] => utility [patent_app_number] => 17/243854 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243854
Light fidelity transmission network secured with frictionless agent-centric authentication data chains Apr 28, 2021 Issued
Array ( [id] => 19207031 [patent_doc_number] => 20240178930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => WAVELENGTH DEFRAGMENTATION APPARATUS, WAVELENGTH DEFRAGMENTATION METHOD AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/550554 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550554
Wavelength defragmentation apparatus, wavelength defragmentation method and program Apr 27, 2021 Issued
Array ( [id] => 17591441 [patent_doc_number] => 11329727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Device for communicating signal of hybrid waveform based on M-FSK and OFDM [patent_app_type] => utility [patent_app_number] => 17/236241 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10607 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236241
Device for communicating signal of hybrid waveform based on M-FSK and OFDM Apr 20, 2021 Issued
Array ( [id] => 17517614 [patent_doc_number] => 11296784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-05 [patent_title] => Optical time domain reflectometer having corrected optical return loss measurement [patent_app_type] => utility [patent_app_number] => 17/224460 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4819 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17224460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224460
Optical time domain reflectometer having corrected optical return loss measurement Apr 6, 2021 Issued
Array ( [id] => 16966971 [patent_doc_number] => 20210218470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => CONTROLLING COMMUNICATIONS BETWEEN VISIBLE LIGHT COMMUNICATION ACCESS POINTS AND USER EQUIPMENTS [patent_app_type] => utility [patent_app_number] => 17/218225 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218225
Controlling communications between visible light communication access points and user equipments Mar 30, 2021 Issued
Array ( [id] => 18191336 [patent_doc_number] => 11581947 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Underwater communications system having selectable beam and associated methods [patent_app_type] => utility [patent_app_number] => 17/218261 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4142 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218261
Underwater communications system having selectable beam and associated methods Mar 30, 2021 Issued
Array ( [id] => 18106171 [patent_doc_number] => 11546078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Optimizing routes across an optical network based on traffic stream bandwidth utilization [patent_app_type] => utility [patent_app_number] => 17/217574 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217574
Optimizing routes across an optical network based on traffic stream bandwidth utilization Mar 29, 2021 Issued
Array ( [id] => 20132857 [patent_doc_number] => 12375175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Lightweight scalable multi-user optical antenna and communication method [patent_app_type] => utility [patent_app_number] => 18/044227 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4323 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044227
Lightweight scalable multi-user optical antenna and communication method Mar 10, 2021 Issued
Array ( [id] => 20118787 [patent_doc_number] => 12368510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Lightweight optical antenna, and method for realizing acquisition, tracking and pointing based on same [patent_app_type] => utility [patent_app_number] => 18/044258 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1199 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 530 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044258
Lightweight optical antenna, and method for realizing acquisition, tracking and pointing based on same Mar 10, 2021 Issued
Array ( [id] => 17591435 [patent_doc_number] => 11329721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Communication device, optical axis direction adjusting method, and communication system [patent_app_type] => utility [patent_app_number] => 17/194912 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5352 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194912
Communication device, optical axis direction adjusting method, and communication system Mar 7, 2021 Issued
Array ( [id] => 19370969 [patent_doc_number] => 12063068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Tracking system [patent_app_type] => utility [patent_app_number] => 17/195529 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195529
Tracking system Mar 7, 2021 Issued
Array ( [id] => 19553276 [patent_doc_number] => 12136997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Polarization-fluctuation estimating device and polarization-fluctuation estimating method [patent_app_type] => utility [patent_app_number] => 17/914442 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10977 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914442
Polarization-fluctuation estimating device and polarization-fluctuation estimating method Mar 3, 2021 Issued
Array ( [id] => 17304637 [patent_doc_number] => 20210400476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => VLC IN STREETS [patent_app_type] => utility [patent_app_number] => 17/189885 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189885
VLC in streets Mar 1, 2021 Issued
Array ( [id] => 16938153 [patent_doc_number] => 20210204042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => System and Method for Topology Discovery and Fiber Continuity Verification in Network [patent_app_type] => utility [patent_app_number] => 17/181903 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181903
System and method for topology discovery and fiber continuity verification in network Feb 21, 2021 Issued
Array ( [id] => 17892254 [patent_doc_number] => 11455225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Electronic device having infrared light-emitting diode for data transmission [patent_app_type] => utility [patent_app_number] => 17/173017 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5013 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173017
Electronic device having infrared light-emitting diode for data transmission Feb 9, 2021 Issued
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