Search

Hanh Phan

Examiner (ID: 2317, Phone: (571)272-3035 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2638, 2634, 2636, 2733, 2613, 2633
Total Applications
2042
Issued Applications
1686
Pending Applications
135
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18744259 [patent_doc_number] => 20230353248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => NETWORK COMMUNICATIONS SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/210831 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210831
Network communications systems and methods Jun 15, 2023 Issued
Array ( [id] => 19415430 [patent_doc_number] => 12081274 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Probabilistic shaping techniques for high performance coherent optical transceivers [patent_app_type] => utility [patent_app_number] => 18/211094 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4924 [patent_no_of_claims] => 26 [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] => 18211094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211094
Probabilistic shaping techniques for high performance coherent optical transceivers Jun 15, 2023 Issued
Array ( [id] => 20132862 [patent_doc_number] => 12375180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Optical transmission systems, receivers, and devices, and methods of receiving optical signals and designing filters and filtering optical and electrical signals [patent_app_type] => utility [patent_app_number] => 18/328928 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 40 [patent_no_of_words] => 5800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18328928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328928
Optical transmission systems, receivers, and devices, and methods of receiving optical signals and designing filters and filtering optical and electrical signals Jun 4, 2023 Issued
Array ( [id] => 20305968 [patent_doc_number] => 12451972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Methods and apparatuses for wavelength locking for optical wavelength division multiplexed micro-ring modulators [patent_app_type] => utility [patent_app_number] => 18/205748 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205748
Methods and apparatuses for wavelength locking for optical wavelength division multiplexed micro-ring modulators Jun 4, 2023 Issued
Array ( [id] => 20305968 [patent_doc_number] => 12451972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Methods and apparatuses for wavelength locking for optical wavelength division multiplexed micro-ring modulators [patent_app_type] => utility [patent_app_number] => 18/205748 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2103 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205748
Methods and apparatuses for wavelength locking for optical wavelength division multiplexed micro-ring modulators Jun 4, 2023 Issued
Array ( [id] => 20132862 [patent_doc_number] => 12375180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Optical transmission systems, receivers, and devices, and methods of receiving optical signals and designing filters and filtering optical and electrical signals [patent_app_type] => utility [patent_app_number] => 18/328928 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 40 [patent_no_of_words] => 5800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18328928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328928
Optical transmission systems, receivers, and devices, and methods of receiving optical signals and designing filters and filtering optical and electrical signals Jun 4, 2023 Issued
Array ( [id] => 18681041 [patent_doc_number] => 20230318706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => REACQUIRING COMMUNICATION LINK BASED ON HISTORICAL DATA [patent_app_type] => utility [patent_app_number] => 18/205167 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205167
Reacquiring communication link based on historical data Jun 1, 2023 Issued
Array ( [id] => 19508445 [patent_doc_number] => 12119878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Laser grid structures for wireless high speed data transfers [patent_app_type] => utility [patent_app_number] => 18/204764 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 44 [patent_no_of_words] => 14236 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204764
Laser grid structures for wireless high speed data transfers May 31, 2023 Issued
Array ( [id] => 20244773 [patent_doc_number] => 12425107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Methods and apparatuses for maximizing output modulation amplitude for optical wavelength division multiplexed micro-ring modulators [patent_app_type] => utility [patent_app_number] => 18/202512 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2269 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18202512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202512
Methods and apparatuses for maximizing output modulation amplitude for optical wavelength division multiplexed micro-ring modulators May 25, 2023 Issued
Array ( [id] => 18790259 [patent_doc_number] => 20230379058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => OPTICAL TRANSMISSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/199950 [patent_app_country] => US [patent_app_date] => 2023-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199950
Optical transmission device May 19, 2023 Issued
Array ( [id] => 19812927 [patent_doc_number] => 12244342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Methods, devices, and systems for integration, beam forming and steering of ultra-wideband, wireless optical communication devices and systems [patent_app_type] => utility [patent_app_number] => 18/314521 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 9539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314521
Methods, devices, and systems for integration, beam forming and steering of ultra-wideband, wireless optical communication devices and systems May 8, 2023 Issued
Array ( [id] => 18758410 [patent_doc_number] => 20230361884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => BEAM TRACKING MODULE, FREE-SPACE QUANTUM COMMUNICATION DEVICE, AND FREE-SPACE OPTICAL COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/312995 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312995
Beam tracking module, free-space quantum communication device, and free-space optical communication device May 4, 2023 Issued
Array ( [id] => 18849865 [patent_doc_number] => 20230412269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEM AND METHOD FOR VEHICLE-TO-VEHICLE RADIO COMMUNICATION USING ULTRAVIOLET C BAND [patent_app_type] => utility [patent_app_number] => 18/142856 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142856
SYSTEM AND METHOD FOR VEHICLE-TO-VEHICLE RADIO COMMUNICATION USING ULTRAVIOLET C BAND May 2, 2023 Pending
Array ( [id] => 19117288 [patent_doc_number] => 20240129038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => OPTICAL TRANSMISSION CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/142204 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142204 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142204
Optical transmission control device May 1, 2023 Issued
Array ( [id] => 19532737 [patent_doc_number] => 20240356639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => OPTICAL AIRCRAFT NETWORK [patent_app_type] => utility [patent_app_number] => 18/305955 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305955
Optical aircraft network Apr 23, 2023 Issued
Array ( [id] => 18682250 [patent_doc_number] => 20230319926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CONNECTION MANAGEMENT METHOD FOR HIGH DEGREE OPTICAL CROSS-CONNECT CLUSTER NODE [patent_app_type] => utility [patent_app_number] => 18/303934 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303934
CONNECTION MANAGEMENT METHOD FOR HIGH DEGREE OPTICAL CROSS-CONNECT CLUSTER NODE Apr 19, 2023 Pending
Array ( [id] => 18697304 [patent_doc_number] => 20230327764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Host-Based Optical Frequency Tuning [patent_app_type] => utility [patent_app_number] => 18/131932 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18131932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131932
Host-Based Optical Frequency Tuning Apr 6, 2023 Abandoned
Array ( [id] => 20275416 [patent_doc_number] => 12445203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Apparatuses and methods for generating an optical signal in an optical communication network [patent_app_type] => utility [patent_app_number] => 18/296958 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1240 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296958
Apparatuses and methods for generating an optical signal in an optical communication network Apr 5, 2023 Issued
Array ( [id] => 20275416 [patent_doc_number] => 12445203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Apparatuses and methods for generating an optical signal in an optical communication network [patent_app_type] => utility [patent_app_number] => 18/296958 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1240 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296958
Apparatuses and methods for generating an optical signal in an optical communication network Apr 5, 2023 Issued
Array ( [id] => 19560827 [patent_doc_number] => 20240372619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Beaconless Laser Alignment with BeamForming [patent_app_type] => utility [patent_app_number] => 18/192756 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192756
Beaconless Laser Alignment with BeamForming Mar 29, 2023 Pending
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