Search

John S. Y. Chu

Examiner (ID: 15497, Phone: (571)272-1329 , Office: P/1722 )

Most Active Art Unit
1752
Art Unit(s)
1722, 1795, 1752, 1113, 1737, 1506
Total Applications
2704
Issued Applications
2096
Pending Applications
158
Abandoned Applications
462

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18835136 [patent_doc_number] => 20230403663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => SYSTEMS AND METHODS FOR SYNCRONIZING MULTIPLE ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/238724 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238724
SYSTEMS AND METHODS FOR SYNCRONIZING MULTIPLE ELECTRONIC DEVICES Aug 27, 2023 Pending
Array ( [id] => 18850314 [patent_doc_number] => 20230412718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Adaptive Communication Mode For Recording A Media Message [patent_app_type] => utility [patent_app_number] => 18/455657 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15488 [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] => 18455657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455657
Adaptive communication mode for recording a media message Aug 24, 2023 Issued
Array ( [id] => 19804900 [patent_doc_number] => 20250070825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => METHODS FOR ANTENNA GROUP SELECTION WITH MULTI-SIDED ANTENNA MODULES [patent_app_type] => utility [patent_app_number] => 18/453068 [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] => 31242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453068
METHODS FOR ANTENNA GROUP SELECTION WITH MULTI-SIDED ANTENNA MODULES Aug 20, 2023 Pending
Array ( [id] => 18992704 [patent_doc_number] => 20240064673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => WIRELESS MODEM AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/450446 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450446
Wireless modem and operation method thereof Aug 15, 2023 Issued
Array ( [id] => 19901172 [patent_doc_number] => 12279122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Device communication management in user activity monitoring systems [patent_app_type] => utility [patent_app_number] => 18/230847 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 4584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230847
Device communication management in user activity monitoring systems Aug 6, 2023 Issued
Array ( [id] => 19775005 [patent_doc_number] => 20250056431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => INITIAL PHYSICAL RANDOM ACCESS CHANNEL (PRACH) POWER CONTROL USING MULTIPLE PRACH SIGNALS [patent_app_type] => utility [patent_app_number] => 18/366457 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25213 [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] => 18366457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366457
Initial physical random access channel (PRACH) power control using multiple PRACH signals Aug 6, 2023 Issued
Array ( [id] => 20522072 [patent_doc_number] => 20260046181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => ELECTRICALLY SMALL NON-LTI ANTENNA MODULATION SCHEMA [patent_app_type] => utility [patent_app_number] => 19/100414 [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] => 3209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19100414 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/100414
ELECTRICALLY SMALL NON-LTI ANTENNA MODULATION SCHEMA Aug 2, 2023 Pending
Array ( [id] => 18874075 [patent_doc_number] => 11861894 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Target custody platform for modeling target navigation trajectory with confidence intervals [patent_app_type] => utility [patent_app_number] => 18/357965 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8880 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357965
Target custody platform for modeling target navigation trajectory with confidence intervals Jul 23, 2023 Issued
Array ( [id] => 18775972 [patent_doc_number] => 20230370809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => GEO-BASED INFORMATION PROVISION, SEARCH AND ACCESS METHOD AND SOFTWARE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/225140 [patent_app_country] => US [patent_app_date] => 2023-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225140
Geo-based information provision, search and access method and software system Jul 22, 2023 Issued
Array ( [id] => 20081465 [patent_doc_number] => 12355548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Broadcast receiving apparatus and method of processing transmission waves [patent_app_type] => utility [patent_app_number] => 18/345459 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 77 [patent_no_of_words] => 37034 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345459
Broadcast receiving apparatus and method of processing transmission waves Jun 29, 2023 Issued
Array ( [id] => 18744278 [patent_doc_number] => 20230353267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PROJECTION MODE FOR VEHICLE RECEIVER SOURCES [patent_app_type] => utility [patent_app_number] => 18/214672 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10957 [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] => 18214672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214672
Projection mode for vehicle receiver sources Jun 26, 2023 Issued
Array ( [id] => 18711509 [patent_doc_number] => 20230334138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => ADD-ON MODEM FOR WIRELESS DEVICES AND METHODS USEFUL IN CONJUNCTION THEREWITH [patent_app_type] => utility [patent_app_number] => 18/213076 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213076
ADD-ON MODEM FOR WIRELESS DEVICES AND METHODS USEFUL IN CONJUNCTION THEREWITH Jun 21, 2023 Abandoned
Array ( [id] => 18714658 [patent_doc_number] => 20230337302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => ELECTRONIC DEVICE THAT CARRIES OUT COMMUNICATION AND OPERATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/337859 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18337859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337859
Electronic device that carries out communication and operation method therefor Jun 19, 2023 Issued
Array ( [id] => 18713691 [patent_doc_number] => 20230336328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MANAGING DEVICE USAGE [patent_app_type] => utility [patent_app_number] => 18/211197 [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] => 17957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211197
MANAGING DEVICE USAGE Jun 15, 2023 Pending
Array ( [id] => 20318928 [patent_doc_number] => 12457488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Method and apparatus for identity collection [patent_app_type] => utility [patent_app_number] => 18/335708 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335708
Method and apparatus for identity collection Jun 14, 2023 Issued
Array ( [id] => 20442890 [patent_doc_number] => 12513734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Dynamic transmission control for a wireless network [patent_app_type] => utility [patent_app_number] => 18/204223 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204223
Dynamic transmission control for a wireless network May 30, 2023 Issued
Array ( [id] => 19486507 [patent_doc_number] => 20240334549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SELF-CONTAINED, SYNCHRONIZED DATA COMMUNICATION SYSTEM NODES AS STAND-ALONE PODS OR EMBEDDED IN CONCRETE WALKWAYS AND IN WALLS AT PUBLIC VENUES INCLUDING SPORTS AND ENTERTAINMENT VENUES [patent_app_type] => utility [patent_app_number] => 18/197553 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18197553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197553
Self-contained, synchronized data communication system nodes as stand-alone pods or embedded in concrete walkways and in walls at public venues including sports and entertainment venues May 14, 2023 Issued
Array ( [id] => 20245646 [patent_doc_number] => 12425987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Communication of wireless signals through physical barriers [patent_app_type] => utility [patent_app_number] => 18/141201 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 11455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141201
Communication of wireless signals through physical barriers Apr 27, 2023 Issued
Array ( [id] => 20036986 [patent_doc_number] => 20250175208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Wireless Communication Circuit, Bluetooth Communication Switching Method, and Electronic Device [patent_app_type] => utility [patent_app_number] => 18/840683 [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] => 3470 [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] => 18840683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/840683
Wireless Communication Circuit, Bluetooth Communication Switching Method, and Electronic Device Apr 23, 2023 Pending
Array ( [id] => 18876224 [patent_doc_number] => 11864066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Complex computing network for improving establishment and streaming of audio communication among mobile computing devices [patent_app_type] => utility [patent_app_number] => 18/138617 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 245 [patent_figures_cnt] => 328 [patent_no_of_words] => 103116 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138617
Complex computing network for improving establishment and streaming of audio communication among mobile computing devices Apr 23, 2023 Issued
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