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David J. Cho

Examiner (ID: 5812)

Most Active Art Unit
3735
Art Unit(s)
3735, 3761, 3762, 3727, 3308
Total Applications
420
Issued Applications
307
Pending Applications
72
Abandoned Applications
41

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20603700 [patent_doc_number] => 20260081714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => PDCCH COVERAGE ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 19/402070 [patent_app_country] => US [patent_app_date] => 2025-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19402070 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/402070
PDCCH COVERAGE ENHANCEMENT Nov 25, 2025 Pending
Array ( [id] => 20589926 [patent_doc_number] => 20260075526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => PDCCH ONLY MONITORING MODE [patent_app_type] => utility [patent_app_number] => 18/827169 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827169
PDCCH ONLY MONITORING MODE Sep 5, 2024 Pending
Array ( [id] => 20502489 [patent_doc_number] => 20260031952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => MULTI-PORT GLUE REFERENCE SIGNAL [patent_app_type] => utility [patent_app_number] => 18/782555 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782555
MULTI-PORT GLUE REFERENCE SIGNAL Jul 23, 2024 Pending
Array ( [id] => 19560953 [patent_doc_number] => 20240372745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => IN-VEHICLE COMMUNICATION METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/774615 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774615
IN-VEHICLE COMMUNICATION METHOD, APPARATUS, AND SYSTEM Jul 15, 2024 Pending
Array ( [id] => 19560882 [patent_doc_number] => 20240372674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/772290 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772290
METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION Jul 14, 2024 Pending
Array ( [id] => 19548334 [patent_doc_number] => 20240365370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => GAP CONFLICT PROCESSING METHODS AND APPARATUSES, TERMINAL, AND NETWORK SIDE DEVICE [patent_app_type] => utility [patent_app_number] => 18/764495 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18764495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764495
GAP CONFLICT PROCESSING METHODS AND APPARATUSES, TERMINAL, AND NETWORK SIDE DEVICE Jul 4, 2024 Pending
Array ( [id] => 19516831 [patent_doc_number] => 20240348517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => PACKET SIGNATURE BASED QUALITY OF SERVICE (QOS) CLASSIFICATION [patent_app_type] => utility [patent_app_number] => 18/753155 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18753155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753155
PACKET SIGNATURE BASED QUALITY OF SERVICE (QOS) CLASSIFICATION Jun 24, 2024 Pending
Array ( [id] => 19867185 [patent_doc_number] => 20250105971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => MOBILE TERMINAL AND METHOD OF TRANSMITTING CHANNEL STATE INFORMATION THROUGH THE MOBILE TERMINAL [patent_app_type] => utility [patent_app_number] => 18/680748 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680748
MOBILE TERMINAL AND METHOD OF TRANSMITTING CHANNEL STATE INFORMATION THROUGH THE MOBILE TERMINAL May 30, 2024 Pending
Array ( [id] => 20340113 [patent_doc_number] => 20250344233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => RESOURCE ALLOCATION FOR PROVISIONING SYSTEMS IN WIRELESS COMMUNICATION NETWORKS [patent_app_type] => utility [patent_app_number] => 18/655801 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655801
RESOURCE ALLOCATION FOR PROVISIONING SYSTEMS IN WIRELESS COMMUNICATION NETWORKS May 5, 2024 Pending
Array ( [id] => 19087602 [patent_doc_number] => 20240114403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Candidate Cell Configuration [patent_app_type] => utility [patent_app_number] => 18/478098 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 68721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478098
Candidate Cell Configuration Sep 28, 2023 Pending
Array ( [id] => 19881017 [patent_doc_number] => 20250113274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => NON-TERRESTRIAL NETWORK GATEWAY [patent_app_type] => utility [patent_app_number] => 18/476974 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18476974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476974
NON-TERRESTRIAL NETWORK GATEWAY Sep 27, 2023 Pending
Array ( [id] => 18884030 [patent_doc_number] => 20240007399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Message Processing Method, Network Device, and Controller [patent_app_type] => utility [patent_app_number] => 18/469078 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469078
Message Processing Method, Network Device, and Controller Sep 17, 2023 Abandoned
Array ( [id] => 18884647 [patent_doc_number] => 20240008016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COMMUNICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/467027 [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] => 19657 [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] => 18467027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467027
COMMUNICATION METHOD AND APPARATUS Sep 13, 2023 Pending
Array ( [id] => 19162740 [patent_doc_number] => 20240155447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => OBTAINING TARGET CELL EPHEMERIS INFORMATION FOR HANDOVER CASES [patent_app_type] => utility [patent_app_number] => 18/227015 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18227015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227015
OBTAINING TARGET CELL EPHEMERIS INFORMATION FOR HANDOVER CASES Jul 26, 2023 Abandoned
Array ( [id] => 18731264 [patent_doc_number] => 20230345572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD AND APPARATUS FOR CONFIGURING VARIOUS GAPS FOR A TERMINAL IN WIRELESS MOBILE COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/135746 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135746
METHOD AND APPARATUS FOR CONFIGURING VARIOUS GAPS FOR A TERMINAL IN WIRELESS MOBILE COMMUNICATION SYSTEM Apr 17, 2023 Pending
Array ( [id] => 18502122 [patent_doc_number] => 20230224992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => INTER-SYSTEM PING-PONG SUPPRESSION METHOD, APPARATUS, TERMINAL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/188115 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188115
INTER-SYSTEM PING-PONG SUPPRESSION METHOD, APPARATUS, TERMINAL AND STORAGE MEDIUM Mar 21, 2023 Pending
Array ( [id] => 19470276 [patent_doc_number] => 20240323946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ADAPTIVE MULTI-COMPONENT CARRIER SCHEDULING FOR PHYSICAL UPLINK SHARED CHANNEL (PUSCH) TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 18/186803 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186803
ADAPTIVE MULTI-COMPONENT CARRIER SCHEDULING FOR PHYSICAL UPLINK SHARED CHANNEL (PUSCH) TRANSMISSIONS Mar 19, 2023 Pending
Array ( [id] => 18616584 [patent_doc_number] => 20230283323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => BROADCAST SIGNAL TRANSMISSION METHOD FOR SIGNALING TRANSMISSION STRUCTURE BASED ON COMBINATION OF LAYERED DIVISION MULTIPLEXING AND MULTIPLE-INPUT MULTIPLE-OUTPUT, AND APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/177623 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177623
BROADCAST SIGNAL TRANSMISSION METHOD FOR SIGNALING TRANSMISSION STRUCTURE BASED ON COMBINATION OF LAYERED DIVISION MULTIPLEXING AND MULTIPLE-INPUT MULTIPLE-OUTPUT, AND APPARATUS USING THE SAME Mar 1, 2023 Pending
Array ( [id] => 19393754 [patent_doc_number] => 20240283624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MULTI-PART DYNAMIC CAPABILITY SIGNALING FOR FULL-DUPLEX COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/172839 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18172839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172839
MULTI-PART DYNAMIC CAPABILITY SIGNALING FOR FULL-DUPLEX COMMUNICATIONS Feb 21, 2023 Pending
Array ( [id] => 20020536 [patent_doc_number] => 20250158758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => MULTI-CHANNEL SCHEDULING [patent_app_type] => utility [patent_app_number] => 18/841183 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18841183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/841183
MULTI-CHANNEL SCHEDULING Feb 21, 2023 Pending
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