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] => 15377331 [patent_doc_number] => 10530398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Hybrid-coupler-based radio frequency multiplexers [patent_app_type] => utility [patent_app_number] => 16/512550 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7724 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512550
Hybrid-coupler-based radio frequency multiplexers Jul 15, 2019 Issued
Array ( [id] => 15377331 [patent_doc_number] => 10530398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Hybrid-coupler-based radio frequency multiplexers [patent_app_type] => utility [patent_app_number] => 16/512550 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7724 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512550
Hybrid-coupler-based radio frequency multiplexers Jul 15, 2019 Issued
Array ( [id] => 15377331 [patent_doc_number] => 10530398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Hybrid-coupler-based radio frequency multiplexers [patent_app_type] => utility [patent_app_number] => 16/512550 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7724 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512550
Hybrid-coupler-based radio frequency multiplexers Jul 15, 2019 Issued
Array ( [id] => 15377331 [patent_doc_number] => 10530398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Hybrid-coupler-based radio frequency multiplexers [patent_app_type] => utility [patent_app_number] => 16/512550 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7724 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512550
Hybrid-coupler-based radio frequency multiplexers Jul 15, 2019 Issued
Array ( [id] => 16418688 [patent_doc_number] => 10826598 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Satellite communication system having mitigation action for rain fade and associated method [patent_app_type] => utility [patent_app_number] => 16/507120 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4404 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507120
Satellite communication system having mitigation action for rain fade and associated method Jul 9, 2019 Issued
Array ( [id] => 17086996 [patent_doc_number] => 20210282003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => CORE NETWORK ASSISTED SERVICE DISCOVERY [patent_app_type] => utility [patent_app_number] => 17/258237 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258237
CORE NETWORK ASSISTED SERVICE DISCOVERY Jul 8, 2019 Abandoned
Array ( [id] => 16449015 [patent_doc_number] => 10840950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Adaptive channelizer [patent_app_type] => utility [patent_app_number] => 16/504593 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5199 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504593
Adaptive channelizer Jul 7, 2019 Issued
Array ( [id] => 16318648 [patent_doc_number] => 10779221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Wireless network session management [patent_app_type] => utility [patent_app_number] => 16/505237 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5947 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505237
Wireless network session management Jul 7, 2019 Issued
Array ( [id] => 17211950 [patent_doc_number] => 11172349 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Efficient file identifiers (FIDs) and short file identifiers (SFIs) under universal subscriber identity module (USIM) application dedicated file (ADF) [patent_app_type] => utility [patent_app_number] => 16/503736 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4133 [patent_no_of_claims] => 18 [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] => 16503736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503736
Efficient file identifiers (FIDs) and short file identifiers (SFIs) under universal subscriber identity module (USIM) application dedicated file (ADF) Jul 4, 2019 Issued
Array ( [id] => 16339891 [patent_doc_number] => 10790863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Branching tower-mounted amplifier and antenna feed systemcross-reference to related applications [patent_app_type] => utility [patent_app_number] => 16/454239 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5841 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454239
Branching tower-mounted amplifier and antenna feed systemcross-reference to related applications Jun 26, 2019 Issued
Array ( [id] => 14942431 [patent_doc_number] => 20190306854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Distributed Computing in a Wireless Communication System [patent_app_type] => utility [patent_app_number] => 16/446747 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11267 [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] => 16446747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446747
Distributed computing in a wireless communication system Jun 19, 2019 Issued
Array ( [id] => 15095897 [patent_doc_number] => 20190342760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => Balloon Clumping to Provide Bandwidth Requested in Advance [patent_app_type] => utility [patent_app_number] => 16/441503 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16441503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441503
Balloon clumping to provide bandwidth requested in advance Jun 13, 2019 Issued
Array ( [id] => 15391355 [patent_doc_number] => 10536898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Method and arrangement for reducing power consumption in a mobile communication network [patent_app_type] => utility [patent_app_number] => 16/440953 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3316 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440953
Method and arrangement for reducing power consumption in a mobile communication network Jun 12, 2019 Issued
Array ( [id] => 16266272 [patent_doc_number] => 10757729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Reducing audio delay for mixed mode delivery of audio transmissions [patent_app_type] => utility [patent_app_number] => 16/438125 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4268 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438125
Reducing audio delay for mixed mode delivery of audio transmissions Jun 10, 2019 Issued
Array ( [id] => 17098300 [patent_doc_number] => 20210286091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Space Time Adaptive Correlator [patent_app_type] => utility [patent_app_number] => 16/434383 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434383
Space time adaptive correlator Jun 6, 2019 Issued
Array ( [id] => 16235681 [patent_doc_number] => 10743260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Method and device for power adjustment in UE and base station [patent_app_type] => utility [patent_app_number] => 16/432366 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432366
Method and device for power adjustment in UE and base station Jun 4, 2019 Issued
Array ( [id] => 14878631 [patent_doc_number] => 20190289557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD AND TERMINAL FOR CONTROLLING TRANSMISSION POWER [patent_app_type] => utility [patent_app_number] => 16/429256 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429256 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429256
Method and terminal for controlling transmission power Jun 2, 2019 Issued
Array ( [id] => 15467719 [patent_doc_number] => 10549720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Recovery system with repeating communication capabilities [patent_app_type] => utility [patent_app_number] => 16/410929 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4757 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410929
Recovery system with repeating communication capabilities May 12, 2019 Issued
Array ( [id] => 18594054 [patent_doc_number] => 11742971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Broadcast receiving apparatus and method of processing transmission waves [patent_app_type] => utility [patent_app_number] => 17/054997 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 77 [patent_no_of_words] => 41514 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 17054997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054997
Broadcast receiving apparatus and method of processing transmission waves May 12, 2019 Issued
Array ( [id] => 14942295 [patent_doc_number] => 20190306786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => HOME AUTOMATION SYSTEM INCLUDING SELECTIVE OPERATION OF PAIRED DEVICE BASED UPON VOICE COMMANDS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/400656 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400656 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400656
Home automation system including selective operation of paired device based upon voice commands and related methods Apr 30, 2019 Issued
Menu