Search

Randall E. Chin

Examiner (ID: 170, Phone: (571)272-1270 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
2402, 3405, 3723, 2899, 1744
Total Applications
3278
Issued Applications
2426
Pending Applications
139
Abandoned Applications
726

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20054692 [patent_doc_number] => 20250192914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => MODEL UPDATES WITH USER EQUIPMENT LATENT QUERY [patent_app_type] => utility [patent_app_number] => 18/534434 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534434
MODEL UPDATES WITH USER EQUIPMENT LATENT QUERY Dec 7, 2023 Pending
Array ( [id] => 19322246 [patent_doc_number] => 20240243794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SUPPORT OF TOEPLITZ-BASED CSI FEEDBACK/REPORTING METHODS [patent_app_type] => utility [patent_app_number] => 18/534419 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534419
SUPPORT OF TOEPLITZ-BASED CSI FEEDBACK/REPORTING METHODS Dec 7, 2023 Pending
Array ( [id] => 19009007 [patent_doc_number] => 20240073078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ADAPTIVE RADIO FREQUENCY COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/502860 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502860
Adaptive radio frequency communication Nov 5, 2023 Issued
Array ( [id] => 19131816 [patent_doc_number] => 20240137169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SUB-MIB TRANSMISSION SCHEMES [patent_app_type] => utility [patent_app_number] => 18/380943 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12000 [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] => 18380943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380943
SUB-MIB TRANSMISSION SCHEMES Oct 16, 2023 Pending
Array ( [id] => 19131816 [patent_doc_number] => 20240137169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SUB-MIB TRANSMISSION SCHEMES [patent_app_type] => utility [patent_app_number] => 18/380943 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12000 [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] => 18380943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380943
SUB-MIB TRANSMISSION SCHEMES Oct 15, 2023 Pending
Array ( [id] => 18899441 [patent_doc_number] => 20240014926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => PDCCH Blind Decoding Method, Apparatus, and Device [patent_app_type] => utility [patent_app_number] => 18/371691 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371691
PDCCH Blind Decoding Method, Apparatus, and Device Sep 21, 2023 Pending
Array ( [id] => 18883803 [patent_doc_number] => 20240007172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BEAM TRAINING METHOD AND DEVICE, COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/368896 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18368896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368896
Beam training method and device, communication system Sep 14, 2023 Issued
Array ( [id] => 18866836 [patent_doc_number] => 20230421273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => CHANNEL MEASUREMENT METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/466838 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466838
CHANNEL MEASUREMENT METHOD AND APPARATUS Sep 13, 2023 Pending
Array ( [id] => 18850870 [patent_doc_number] => 20230413274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CHANNEL STATE INFORMATION FEEDBACK FOR FLEXIBLE UPLINK CONTORL SIGNALING [patent_app_type] => utility [patent_app_number] => 18/460444 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460444
CHANNEL STATE INFORMATION FEEDBACK FOR FLEXIBLE UPLINK CONTORL SIGNALING Aug 31, 2023 Pending
Array ( [id] => 19805110 [patent_doc_number] => 20250071035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => USER EQUIPMENT IMPACT ESTIMATION AND REMEDIATION [patent_app_type] => utility [patent_app_number] => 18/236459 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236459
USER EQUIPMENT IMPACT ESTIMATION AND REMEDIATION Aug 21, 2023 Pending
Array ( [id] => 16716586 [patent_doc_number] => 20210083733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => AGGREGATION METHODS AND SYSTEMS FOR MULTI-USER MIMO OR OFDMA OPERATION [patent_app_type] => utility [patent_app_number] => 17/035507 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15767 [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] => 17035507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035507
Aggregation methods and systems for multi-user MIMO or OFDMA operation Aug 20, 2023 Issued
Array ( [id] => 19087034 [patent_doc_number] => 20240113835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => UPLINK CANCELLATION INDICATION FOR SRS MUTING [patent_app_type] => utility [patent_app_number] => 18/453215 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18453215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453215
UPLINK CANCELLATION INDICATION FOR SRS MUTING Aug 20, 2023 Pending
Array ( [id] => 19789910 [patent_doc_number] => 20250063589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SCHEDULING WITH A SPLIT SYMBOL FOR BEAM MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/452501 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452501
SCHEDULING WITH A SPLIT SYMBOL FOR BEAM MANAGEMENT Aug 17, 2023 Pending
Array ( [id] => 18945304 [patent_doc_number] => 20240040443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => COMMUNICATION METHOD, SOURCE BASE STATION, TARGET BASE STATION, CORE NETWORK DEVICE, AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/364932 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364932
Communication method, source base station, target base station, core network device, and terminal device Aug 2, 2023 Issued
Array ( [id] => 19577112 [patent_doc_number] => 20240381404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => QUALITY OF SERVICE TARGET PERFORMANCE ELEMENT FOR USE IN TRAFFIC FLOW SCHEDULING [patent_app_type] => utility [patent_app_number] => 18/362371 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362371
QUALITY OF SERVICE TARGET PERFORMANCE ELEMENT FOR USE IN TRAFFIC FLOW SCHEDULING Jul 30, 2023 Pending
Array ( [id] => 18814637 [patent_doc_number] => 20230388974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => TECHNIQUES FOR UNLINKING PHYSICAL DOWNLINK CONTROL CHANNEL (PDCCH) CANDIDATES DUE TO PDCCH CANDIDATE DROPPING IN DEPLOYMENTS FEATURING PDCCH REPETITION [patent_app_type] => utility [patent_app_number] => 18/348814 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32312 [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] => 18348814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348814
Techniques for unlinking physical downlink control channel (PDCCH) candidates due to PDCCH candidate dropping in deployments featuring PDCCH repetition Jul 6, 2023 Issued
Array ( [id] => 18730390 [patent_doc_number] => 20230344689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD AND DEVICE FOR RECEIVING PPDU THROUGH BROADBAND IN WIRELESS LAN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/215651 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18215651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215651
Method and device for receiving PPDU through broadband in wireless LAN system Jun 27, 2023 Issued
Array ( [id] => 19553275 [patent_doc_number] => 12136996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Method and apparatus for low power chip-to-chip communications with constrained ISI ratio [patent_app_type] => utility [patent_app_number] => 18/337934 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 12246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337934
Method and apparatus for low power chip-to-chip communications with constrained ISI ratio Jun 19, 2023 Issued
Array ( [id] => 19648251 [patent_doc_number] => 20240422771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PROBABILISTIC CONSTELLATION SHAPING FOR PEAK-TO-AVERAGE POWER RATIO REDUCTION IN NARROW BAND [patent_app_type] => utility [patent_app_number] => 18/335947 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335947
PROBABILISTIC CONSTELLATION SHAPING FOR PEAK-TO-AVERAGE POWER RATIO REDUCTION IN NARROW BAND Jun 14, 2023 Pending
Array ( [id] => 18745137 [patent_doc_number] => 20230354130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Conditional Handover Execution [patent_app_type] => utility [patent_app_number] => 18/206819 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22798 [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] => 18206819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206819
Conditional handover execution Jun 6, 2023 Issued
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