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Rahel Guarino

Examiner (ID: 18389, Phone: (571)270-1198 , Office: P/2634 )

Most Active Art Unit
2631
Art Unit(s)
2635, 2611, 2634, 2632, 2631
Total Applications
1141
Issued Applications
1025
Pending Applications
75
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19377228 [patent_doc_number] => 12068814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Techniques for estimating misalignment between antenna arrays [patent_app_type] => utility [patent_app_number] => 18/156690 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 32370 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156690
Techniques for estimating misalignment between antenna arrays Jan 18, 2023 Issued
Array ( [id] => 18380536 [patent_doc_number] => 20230155626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => NON-COHERENT LONG-RANGE (LORA) COMMUNICATION SYSTEM BASED ON MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 18/154789 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 666 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154789
Non-coherent long-range (LoRa) communication system based on multiple-input multiple-output (MIMO) technology Jan 12, 2023 Issued
Array ( [id] => 18571354 [patent_doc_number] => 20230261691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => CONCEALED SPREAD SYMBOL COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/095499 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095499 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095499
Concealed spread symbol communication Jan 9, 2023 Issued
Array ( [id] => 18813763 [patent_doc_number] => 20230388100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Reference Clock Switching in Phase-Locked Loop Circuits [patent_app_type] => utility [patent_app_number] => 18/152492 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152492
Reference clock switching in phase-locked loop circuits Jan 9, 2023 Issued
Array ( [id] => 19429093 [patent_doc_number] => 12088536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method for indicating direct current subcarrier and communication apparatus [patent_app_type] => utility [patent_app_number] => 18/150930 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 18874 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150930
Method for indicating direct current subcarrier and communication apparatus Jan 5, 2023 Issued
Array ( [id] => 19880399 [patent_doc_number] => 20250112656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => DIGITAL DOMAIN SELF-INTERFERENCE CANCELLATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/730379 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18730379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730379
DIGITAL DOMAIN SELF-INTERFERENCE CANCELLATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM Jan 4, 2023 Pending
Array ( [id] => 19428998 [patent_doc_number] => 12088441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Systems and methods for real-time frequency shift detection [patent_app_type] => utility [patent_app_number] => 18/149246 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149246
Systems and methods for real-time frequency shift detection Jan 2, 2023 Issued
Array ( [id] => 20020445 [patent_doc_number] => 20250158667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => TIMO: TIME INTERLEAVED MULTIPLE OUTPUTS FOR ENABLING MULTIPLEXING GAINS WITH A SINGLE RF CHAIN [patent_app_type] => utility [patent_app_number] => 18/722883 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18722883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722883
TIMO: TIME INTERLEAVED MULTIPLE OUTPUTS FOR ENABLING MULTIPLEXING GAINS WITH A SINGLE RF CHAIN Dec 21, 2022 Pending
Array ( [id] => 19774081 [patent_doc_number] => 20250055507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Multiple-Input, Multiple-Output Transmissions Using Adaptive Phase-Changing Devices [patent_app_type] => utility [patent_app_number] => 18/719155 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719155
Multiple-Input, Multiple-Output Transmissions Using Adaptive Phase-Changing Devices Dec 21, 2022 Pending
Array ( [id] => 18782824 [patent_doc_number] => 11824605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Dynamic selection and usage of MIMO antenna elements in an electronic device as a function of correlation pattern [patent_app_type] => utility [patent_app_number] => 18/086474 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 15624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086474
Dynamic selection and usage of MIMO antenna elements in an electronic device as a function of correlation pattern Dec 20, 2022 Issued
Array ( [id] => 19501194 [patent_doc_number] => 20240340212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHODS FOR COMMUNICATING N+1 BITS AND RELATED NODES [patent_app_type] => utility [patent_app_number] => 18/718022 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718022
Methods for communicating N+1 bits and related nodes Dec 18, 2022 Issued
Array ( [id] => 18670641 [patent_doc_number] => 11777559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Restricting uplink MIMO assignment based on fading in an mmWAVE system [patent_app_type] => utility [patent_app_number] => 18/068416 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068416
Restricting uplink MIMO assignment based on fading in an mmWAVE system Dec 18, 2022 Issued
Array ( [id] => 19253830 [patent_doc_number] => 20240204827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => RATE SPLITTING FOR MULTIPLE INPUT MULTIPLE OUTPUT COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/066717 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066717
Rate splitting for multiple input multiple output communications Dec 14, 2022 Issued
Array ( [id] => 19445302 [patent_doc_number] => 12095601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Asynchronous bit detection mechanism for ask demodulators [patent_app_type] => utility [patent_app_number] => 18/064593 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 10813 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064593
Asynchronous bit detection mechanism for ask demodulators Dec 11, 2022 Issued
Array ( [id] => 18440886 [patent_doc_number] => 20230188182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SYSTEM AND METHOD FOR INTERFERENCE CANCELLATION [patent_app_type] => utility [patent_app_number] => 18/077995 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077995
System and method for interference cancellation Dec 7, 2022 Issued
Array ( [id] => 18286574 [patent_doc_number] => 20230102046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => PHASE NOISE SUPPRESSION METHOD FOR A MULTIPLE-INPUT MULTIPLE-OUTPUT (MIMO) SYSTEM WITH A PLURALITY OF CO-REFERENCE CHANNELS [patent_app_type] => utility [patent_app_number] => 18/075466 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 1483 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075466
Phase noise suppression method for a multiple-input multiple-output (MIMO) system with a plurality of co-reference channels Dec 5, 2022 Issued
Array ( [id] => 18280528 [patent_doc_number] => 20230096000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ANTENNA FILTER AND ELECTRONIC DEVICE COMPRISING SAME IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/075049 [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] => 11324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075049
Antenna filter and electronic device comprising same in wireless communication system Dec 4, 2022 Issued
Array ( [id] => 20375470 [patent_doc_number] => 12482914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Digital isolator and digital signal transmission method thereof [patent_app_type] => utility [patent_app_number] => 18/072851 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072851
Digital isolator and digital signal transmission method thereof Nov 30, 2022 Issued
Array ( [id] => 18294238 [patent_doc_number] => 20230103924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Method to Locate Faulted Message Elements Using AI in 5G and 6G [patent_app_type] => utility [patent_app_number] => 18/070866 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070866
Method to locate faulted message elements using AI in 5G and 6G Nov 28, 2022 Issued
Array ( [id] => 18264422 [patent_doc_number] => 20230085664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => ENHANCED BASE STATION DOWNLINK [patent_app_type] => utility [patent_app_number] => 17/994755 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17994755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994755
ENHANCED BASE STATION DOWNLINK Nov 27, 2022 Abandoned
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