Search

Hanh Phan

Examiner (ID: 3975, Phone: (571)272-3035 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2733, 2613, 2633, 2638, 2634, 2636
Total Applications
2081
Issued Applications
1711
Pending Applications
137
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18758405 [patent_doc_number] => 20230361879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => COMMUNICATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/092372 [patent_app_country] => US [patent_app_date] => 2023-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18092372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092372
Communication systems and methods Jan 1, 2023 Issued
Array ( [id] => 20852394 [patent_doc_number] => 12689438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => User satellite, relay satellite, satellite system and communication method [patent_app_type] => utility [patent_app_number] => 18/724675 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5926 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724675
USER SATELLITE, RELAY SATELLITE, SATELLITE SYSTEM AND COMMUNICATION METHOD Dec 27, 2022 Issued
Array ( [id] => 19357415 [patent_doc_number] => 12057881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Cable modem system management of passive optical networks (PONS) [patent_app_type] => utility [patent_app_number] => 18/146970 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8077 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146970
Cable modem system management of passive optical networks (PONS) Dec 26, 2022 Issued
Array ( [id] => 19460600 [patent_doc_number] => 12101119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Modulated retro reflector-based satellite network communication system and method [patent_app_type] => utility [patent_app_number] => 18/561747 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 12070 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561747
Modulated retro reflector-based satellite network communication system and method Dec 26, 2022 Issued
Array ( [id] => 19271008 [patent_doc_number] => 20240214714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ORCHESTRATION ADAPTER FOR OPTICAL POWER CONTROLS IN C+L BAND NETWORK [patent_app_type] => utility [patent_app_number] => 18/146707 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146707
Orchestration adapter for optical power controls in C+L band network Dec 26, 2022 Issued
Array ( [id] => 19013447 [patent_doc_number] => 11920367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => System for visual light communication and related methods [patent_app_type] => utility [patent_app_number] => 18/076170 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6339 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076170
System for visual light communication and related methods Dec 5, 2022 Issued
Array ( [id] => 19223058 [patent_doc_number] => 20240187762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DYNAMIC CROSS-FREQUENCY PATH CONFIGURATION FOR WAVELENGTH DIVISION MULTIPLEXING NETWORKS [patent_app_type] => utility [patent_app_number] => 18/061681 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061681
Dynamic cross-frequency path configuration for wavelength division multiplexing networks Dec 4, 2022 Issued
Array ( [id] => 19913337 [patent_doc_number] => 12289569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Time-division multiplexed systems and methods for reducing overestimation of bandwidth demand [patent_app_type] => utility [patent_app_number] => 18/055254 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055254
Time-division multiplexed systems and methods for reducing overestimation of bandwidth demand Nov 13, 2022 Issued
Array ( [id] => 18380624 [patent_doc_number] => 20230155714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => PHYSICAL MEDIUM DEPENDENT (PMD) MODULE WITH BURST PREDICTION [patent_app_type] => utility [patent_app_number] => 18/055148 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18055148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055148
Physical medium dependent (PMD) module with burst prediction Nov 13, 2022 Issued
Array ( [id] => 19177011 [patent_doc_number] => 20240162985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ENHANCED FIBER BROADBAND CONNECTION DEPLOYMENT METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/986050 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986050
Enhanced fiber broadband connection deployment method and system Nov 13, 2022 Issued
Array ( [id] => 19460606 [patent_doc_number] => 12101125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method of operating a bidirectional optical transmission link and corresponding optical transmission link [patent_app_type] => utility [patent_app_number] => 17/980005 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6644 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980005
Method of operating a bidirectional optical transmission link and corresponding optical transmission link Nov 2, 2022 Issued
Array ( [id] => 18320642 [patent_doc_number] => 20230118770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SYSTEMS AND METHODS FOR FULL DUPLEX COHERENT OPTICS [patent_app_type] => utility [patent_app_number] => 17/977168 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977168
Systems and methods for full duplex coherent optics Oct 30, 2022 Issued
Array ( [id] => 18335899 [patent_doc_number] => 20230127848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Fast optical receiver recovery on client side using optical interconnects with DSPs [patent_app_type] => utility [patent_app_number] => 17/973849 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17973849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973849
Fast optical receiver recovery on client side using optical interconnects with DSPs Oct 25, 2022 Issued
Array ( [id] => 20596941 [patent_doc_number] => 12580671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Service processing method and apparatus and device [patent_app_type] => utility [patent_app_number] => 17/973365 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7413 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973365
Service processing method and apparatus and device Oct 24, 2022 Issued
Array ( [id] => 18744256 [patent_doc_number] => 20230353245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => IC-TROSA OPTICAL NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 17/968852 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968852
IC-TROSA optical network system Oct 18, 2022 Issued
Array ( [id] => 18744257 [patent_doc_number] => 20230353246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => IC-TROSA OPTICAL NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 17/968875 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968875
IC-TROSA optical network system Oct 18, 2022 Issued
Array ( [id] => 19851568 [patent_doc_number] => 20250096919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CHARACTERISTIC MEASUREMENT APPARATUS, CHARACTERISTIC MEASUREMENT METHOD AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 18/727823 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18727823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/727823
CHARACTERISTIC MEASUREMENT APPARATUS, CHARACTERISTIC MEASUREMENT METHOD AND COMPUTER PROGRAM Sep 27, 2022 Pending
Array ( [id] => 18140082 [patent_doc_number] => 20230013921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Optical Switch and Optical Performance Monitoring Method Based On Optical Switch [patent_app_type] => utility [patent_app_number] => 17/933166 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933166
Optical switch and optical performance monitoring method based on optical switch Sep 18, 2022 Issued
Array ( [id] => 20665771 [patent_doc_number] => 12607538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Method of selecting optimized multimode optical fibers [patent_app_type] => utility [patent_app_number] => 17/945568 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 2654 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945568
Method of selecting optimized multimode optical fibers Sep 14, 2022 Issued
Array ( [id] => 20978342 [patent_doc_number] => 12739057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Device and method for interleaving data blocks for an optical communications system between a satellite and an earth station [patent_app_type] => utility [patent_app_number] => 18/694225 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3289 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694225
DEVICE AND METHOD FOR INTERLEAVING DATA BLOCKS FOR AN OPTICAL COMMUNICATIONS SYSTEM BETWEEN A SATELLITE AND AN EARTH STATION Sep 12, 2022 Pending
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