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] => 15842569 [patent_doc_number] => 20200136567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => DIGITAL HYBRID MODE POWER AMPLIFIER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/592615 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592615
Digital hybrid mode power amplifier system Oct 2, 2019 Issued
Array ( [id] => 15842925 [patent_doc_number] => 20200136745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => JAMMING DEVICE AND JAMMING METHOD [patent_app_type] => utility [patent_app_number] => 16/591066 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16591066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591066
Jamming device and jamming method Oct 1, 2019 Issued
Array ( [id] => 16747890 [patent_doc_number] => 10972902 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-06 [patent_title] => Managing concurrent access to universal integrated circuit cards [patent_app_type] => utility [patent_app_number] => 16/586495 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9353 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586495
Managing concurrent access to universal integrated circuit cards Sep 26, 2019 Issued
Array ( [id] => 16757864 [patent_doc_number] => 10976407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Locating radio transmission source by scene reconstruction [patent_app_type] => utility [patent_app_number] => 16/586560 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6711 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586560
Locating radio transmission source by scene reconstruction Sep 26, 2019 Issued
Array ( [id] => 16928963 [patent_doc_number] => 11050463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Systems and methods for establishing reliable wireless links [patent_app_type] => utility [patent_app_number] => 16/584700 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 18350 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584700
Systems and methods for establishing reliable wireless links Sep 25, 2019 Issued
Array ( [id] => 15372651 [patent_doc_number] => 20200022090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => Communication Method, Terminal, And Network Device [patent_app_type] => utility [patent_app_number] => 16/579612 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16579612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579612
Communication method, terminal, and network device Sep 22, 2019 Issued
Array ( [id] => 15318971 [patent_doc_number] => 10524216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Communication of wireless signals through physical barriers [patent_app_type] => utility [patent_app_number] => 16/568096 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 16903 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16568096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568096
Communication of wireless signals through physical barriers Sep 10, 2019 Issued
Array ( [id] => 15276709 [patent_doc_number] => 20190387089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Adaptive Communication Mode For Recording A Media Message [patent_app_type] => utility [patent_app_number] => 16/556271 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556271
Adaptive communication mode for recording a media message Aug 29, 2019 Issued
Array ( [id] => 16670223 [patent_doc_number] => 10939496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Method and apparatus for mitigating interference effects using antenna discrimination angle [patent_app_type] => utility [patent_app_number] => 16/546093 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5948 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546093
Method and apparatus for mitigating interference effects using antenna discrimination angle Aug 19, 2019 Issued
Array ( [id] => 15676387 [patent_doc_number] => 10602455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Power control method and apparatus for uplink control channel [patent_app_type] => utility [patent_app_number] => 16/545987 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 35151 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 537 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545987
Power control method and apparatus for uplink control channel Aug 19, 2019 Issued
Array ( [id] => 15219687 [patent_doc_number] => 20190372530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => DISTRIBUTED ANTENNA SYSTEM ARCHITECTURES [patent_app_type] => utility [patent_app_number] => 16/544519 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544519
Distributed antenna system architectures Aug 18, 2019 Issued
Array ( [id] => 15568169 [patent_doc_number] => 20200068496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => SPECTRAL EFFICIENCY DETERMINATION FOR POWER CONTROL FOR UPLINK CONTROL INFORMATION TRANSMISSION ON AN UPLINK DATA CHANNEL [patent_app_type] => utility [patent_app_number] => 16/544665 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 16544665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544665
Spectral efficiency determination for power control for uplink control information transmission on an uplink data channel Aug 18, 2019 Issued
Array ( [id] => 15747905 [patent_doc_number] => 20200112842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => IN-VEHICLE INFORMATION PROCESSING SYSTEM, NON-TRANSITORY STORAGE MEDIUM STORING PROGRAM, AND DEVICE [patent_app_type] => utility [patent_app_number] => 16/542825 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542825
In-vehicle information processing system, non-transitory storage medium storing program, and device Aug 15, 2019 Issued
Array ( [id] => 16362926 [patent_doc_number] => 20200319677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => SCREEN PROTECTOR WITH ENGRAVED IMAGE [patent_app_type] => utility [patent_app_number] => 16/543417 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543417
SCREEN PROTECTOR WITH ENGRAVED IMAGE Aug 15, 2019 Abandoned
Array ( [id] => 15472679 [patent_doc_number] => 10552214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Media balancer employing selectable evaluation source [patent_app_type] => utility [patent_app_number] => 16/539507 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 16975 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539507
Media balancer employing selectable evaluation source Aug 12, 2019 Issued
Array ( [id] => 18278156 [patent_doc_number] => 11617117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Methods and apparatuses for performing cell (re)selection in non-public network [patent_app_type] => utility [patent_app_number] => 17/266608 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11467 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266608
Methods and apparatuses for performing cell (re)selection in non-public network Aug 7, 2019 Issued
Array ( [id] => 17004356 [patent_doc_number] => 20210235517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD AND APPARATUS FOR PROVIDING AN ALWAYS-ON ATTRIBUTE OF A PDU SESSION AND FOR PROVIDING INTERWORKING ASPECTS WITH RESPECT TO AN ALWAYS-ON PDU SESSION [patent_app_type] => utility [patent_app_number] => 17/266210 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15454 [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] => 17266210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266210
Method and apparatus for providing an always-on attribute of a PDU session and for providing interworking aspects with respect to an always-on PDU session Aug 6, 2019 Issued
Array ( [id] => 17347903 [patent_doc_number] => 20220014234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => DEVICE AND METHOD FOR PERFORMING WIRELESS POWER TRANSFER ON BASIS OF HETEROGENEOUS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/296186 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296186
Device and method for performing wireless power transfer on basis of heterogeneous communication Aug 5, 2019 Issued
Array ( [id] => 15187627 [patent_doc_number] => 20190364405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Telecommunications Network and Method of Transferring User Data in Signalling Messages from a Communication Unit to a Data Processing Centre [patent_app_type] => utility [patent_app_number] => 16/533008 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533008
Telecommunications network and method of transferring user data in signalling messages from a communication unit to a data processing centre Aug 5, 2019 Issued
Array ( [id] => 17100941 [patent_doc_number] => 20210288732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => SIGNAL PROCESSING CIRCUIT AND SIGNAL PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/250416 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250416
Signal processing circuit and signal processing system Jul 21, 2019 Issued
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