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] => 18196658 [patent_doc_number] => 20230050177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => LASER BASED WHITE LIGHT SYSTEM CONFIGURED FOR COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/886351 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17886351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886351
LASER BASED WHITE LIGHT SYSTEM CONFIGURED FOR COMMUNICATION Aug 10, 2022 Pending
Array ( [id] => 18196658 [patent_doc_number] => 20230050177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => LASER BASED WHITE LIGHT SYSTEM CONFIGURED FOR COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/886351 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17886351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886351
LASER BASED WHITE LIGHT SYSTEM CONFIGURED FOR COMMUNICATION Aug 10, 2022 Pending
Array ( [id] => 19611378 [patent_doc_number] => 12160266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Systems and methods of compensating for frequency offsets in optical communications [patent_app_type] => utility [patent_app_number] => 17/883961 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5722 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [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] => 17883961 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883961
Systems and methods of compensating for frequency offsets in optical communications Aug 8, 2022 Issued
Array ( [id] => 20147372 [patent_doc_number] => 12381722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Bi-directional quantum interconnects [patent_app_type] => utility [patent_app_number] => 17/878464 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2162 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878464
Bi-directional quantum interconnects Jul 31, 2022 Issued
Array ( [id] => 19500782 [patent_doc_number] => 20240339800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING OPTICAL FIBER AMPLIFIER, SYSTEM, TRANSMISSION NODE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/681465 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6489 [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] => 18681465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681465
METHOD AND APPARATUS FOR CONTROLLING OPTICAL FIBER AMPLIFIER, SYSTEM, TRANSMISSION NODE AND STORAGE MEDIUM Jul 28, 2022 Pending
Array ( [id] => 18928025 [patent_doc_number] => 20240031029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => TRAFFIC-BASED POWER SAVING MODE FOR OPTICAL TRANSCEIVERS [patent_app_type] => utility [patent_app_number] => 17/872617 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872617
Traffic-based power saving mode for optical transceivers Jul 24, 2022 Issued
Array ( [id] => 19341855 [patent_doc_number] => 12052055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method of equalizing waveform distortion, terminal device, and optical communication system [patent_app_type] => utility [patent_app_number] => 17/870862 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870862
Method of equalizing waveform distortion, terminal device, and optical communication system Jul 21, 2022 Issued
Array ( [id] => 18928706 [patent_doc_number] => 20240031710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => CABLE IDENTIFICATION AND PHYSICAL ROUTE TRACING USING STATE OF POLARIZATION OR PHASE COHERENT MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/871093 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871093
Cable identification and physical route tracing using state of polarization or phase coherent measurements Jul 21, 2022 Issued
Array ( [id] => 18579658 [patent_doc_number] => 11736203 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Radio frequency (RF) signal processor with photonic local oscillator (LO) phase control [patent_app_type] => utility [patent_app_number] => 17/850620 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4702 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850620
Radio frequency (RF) signal processor with photonic local oscillator (LO) phase control Jun 26, 2022 Issued
Array ( [id] => 19080067 [patent_doc_number] => 11949453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Test device and test method for DFB-LD for RoF system [patent_app_type] => utility [patent_app_number] => 17/846604 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17846604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846604
Test device and test method for DFB-LD for RoF system Jun 21, 2022 Issued
Array ( [id] => 19377204 [patent_doc_number] => 12068790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Optical path system for quantum communication and quantum communication method [patent_app_type] => utility [patent_app_number] => 17/844064 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7670 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844064
Optical path system for quantum communication and quantum communication method Jun 19, 2022 Issued
Array ( [id] => 18688966 [patent_doc_number] => 11784716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Communication system, optical transceiver, control method by communication system, and control method by optical transceiver [patent_app_type] => utility [patent_app_number] => 17/807228 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13834 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807228
Communication system, optical transceiver, control method by communication system, and control method by optical transceiver Jun 15, 2022 Issued
Array ( [id] => 19385617 [patent_doc_number] => 20240275487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => PHOTONIC BEAMFORMING FOR ACTIVE ANTENNAS [patent_app_type] => utility [patent_app_number] => 18/564837 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564837
Photonic beamforming for active antennas Jun 9, 2022 Issued
Array ( [id] => 18225853 [patent_doc_number] => 20230064847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => OPTICAL DEMULTIPLEXING DEVICE AND TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/835504 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835504
Optical demultiplexing device and transmission device Jun 7, 2022 Issued
Array ( [id] => 19016953 [patent_doc_number] => 11923901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Electronic devices with high frequency wireless communication capabilities [patent_app_type] => utility [patent_app_number] => 17/834695 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10541 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834695
Electronic devices with high frequency wireless communication capabilities Jun 6, 2022 Issued
Array ( [id] => 18122821 [patent_doc_number] => 20230008430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD FOR UPDATING NON-LINEAR LOOK-UP TABLE, APPARATUS FOR UPDATING NON-LINEAR LOOK-UP TABLE, AND OPTICAL RECEIVER [patent_app_type] => utility [patent_app_number] => 17/833973 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833973
METHOD FOR UPDATING NON-LINEAR LOOK-UP TABLE, APPARATUS FOR UPDATING NON-LINEAR LOOK-UP TABLE, AND OPTICAL RECEIVER Jun 6, 2022 Abandoned
Array ( [id] => 17887528 [patent_doc_number] => 20220303006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => INTEGRATED APPARATUS FOR LIGHT DETECTION, ILLUMINATION AND COMMUNICATION, AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 17/833616 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833616
Integrated apparatus for light detection, illumination and communication, and method for controlling same Jun 5, 2022 Issued
Array ( [id] => 17887542 [patent_doc_number] => 20220303020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CENTRAL UNIT, REMOTE UNIT, SMALL CELL SYSTEM, AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/832825 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832825
CENTRAL UNIT, REMOTE UNIT, SMALL CELL SYSTEM, AND COMMUNICATION METHOD Jun 5, 2022 Abandoned
Array ( [id] => 18081991 [patent_doc_number] => 20220407603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => OPTICAL NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 17/829509 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17829509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829509
Optical network device May 31, 2022 Issued
Array ( [id] => 19583201 [patent_doc_number] => 12149337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Upstream resource grant method, related device, and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 17/827467 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 41 [patent_no_of_words] => 20990 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827467
Upstream resource grant method, related device, and computer-readable storage medium May 26, 2022 Issued
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