Search

Yuk Ting Choi

Examiner (ID: 18686, Phone: (571)270-1637 , Office: P/2153 )

Most Active Art Unit
2164
Art Unit(s)
2169, 2164, 2153
Total Applications
716
Issued Applications
487
Pending Applications
63
Abandoned Applications
194

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18087936 [patent_doc_number] => 11538074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Method and system for providing a seamless handoff from a voice channel to a call agent [patent_app_type] => utility [patent_app_number] => 17/141644 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141644
Method and system for providing a seamless handoff from a voice channel to a call agent Jan 4, 2021 Issued
Array ( [id] => 18249856 [patent_doc_number] => 11606464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => System and method for facilitating setup and joining of conference calls [patent_app_type] => utility [patent_app_number] => 17/128376 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17128376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128376
System and method for facilitating setup and joining of conference calls Dec 20, 2020 Issued
Array ( [id] => 18131093 [patent_doc_number] => 11557308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Method and apparatus for estimating variability of background noise for noise suppression [patent_app_type] => utility [patent_app_number] => 17/129905 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129905
Method and apparatus for estimating variability of background noise for noise suppression Dec 20, 2020 Issued
Array ( [id] => 18158459 [patent_doc_number] => 20230025051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SYSTEM AND METHOD TO PROVIDE SELECTIVE CALL FORWARDING FACILITY [patent_app_type] => utility [patent_app_number] => 17/758406 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17758406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758406
SYSTEM AND METHOD TO PROVIDE SELECTIVE CALL FORWARDING FACILITY Dec 15, 2020 Abandoned
Array ( [id] => 18220554 [patent_doc_number] => 11595513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Site link tester via unique phone emulation [patent_app_type] => utility [patent_app_number] => 17/122798 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7735 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122798
Site link tester via unique phone emulation Dec 14, 2020 Issued
Array ( [id] => 18380827 [patent_doc_number] => 20230155918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => LOGICAL NETWORK CONSTRUCTION SYSTEM, GATEWAY DEVICE, CONTROLLER, AND LOGICALNETWORK CONSTRUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/909485 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17909485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909485
LOGICAL NETWORK CONSTRUCTION SYSTEM, GATEWAY DEVICE, CONTROLLER, AND LOGICALNETWORK CONSTRUCTION METHOD Dec 9, 2020 Issued
Array ( [id] => 20442204 [patent_doc_number] => 12513047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Connection optimization device, connection optimization method, and program [patent_app_type] => utility [patent_app_number] => 18/266342 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266342
Connection optimization device, connection optimization method, and program Dec 8, 2020 Issued
Array ( [id] => 18099281 [patent_doc_number] => 20220417622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => TELEPHONE SWITCHING DEVICE, TELEPHONE TERMINAL, TELEPHONE SWITCHING SYSTEM, CONTROL METHOD AND CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 17/780216 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780216
TELEPHONE SWITCHING DEVICE, TELEPHONE TERMINAL, TELEPHONE SWITCHING SYSTEM, CONTROL METHOD AND CONTROL PROGRAM Nov 19, 2020 Abandoned
Array ( [id] => 16678356 [patent_doc_number] => 20210067122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => SYSTEMS AND METHODS OF VOLUME LIMITING [patent_app_type] => utility [patent_app_number] => 17/096689 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11582 [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] => 17096689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096689
Systems and methods of volume limiting Nov 11, 2020 Issued
Array ( [id] => 16813644 [patent_doc_number] => 20210136199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Automatic Call Blocking and Routing System and Method [patent_app_type] => utility [patent_app_number] => 17/095605 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095605
Automatic Call Blocking and Routing System and Method Nov 10, 2020 Abandoned
Array ( [id] => 17653804 [patent_doc_number] => 11356556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Techniques for benchmarking performance in a contact center system [patent_app_type] => utility [patent_app_number] => 17/093076 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6445 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093076
Techniques for benchmarking performance in a contact center system Nov 8, 2020 Issued
Array ( [id] => 18159573 [patent_doc_number] => 20230026165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SAFE TEST ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/769539 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769539
Safe test arrangement Oct 15, 2020 Issued
Array ( [id] => 17296394 [patent_doc_number] => 20210392233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SYSTEMS AND METHODS FOR ESTABLISHING A CALL CONNECTION [patent_app_type] => utility [patent_app_number] => 17/072152 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8731 [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] => 17072152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072152
Systems and methods for establishing a call connection Oct 15, 2020 Issued
Array ( [id] => 17863821 [patent_doc_number] => 11444988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Signaling of scene description for multimedia conferencing [patent_app_type] => utility [patent_app_number] => 17/069423 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13867 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069423
Signaling of scene description for multimedia conferencing Oct 12, 2020 Issued
Array ( [id] => 19598486 [patent_doc_number] => 12156361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Modular interface system for connecting a control device and field devices [patent_app_type] => utility [patent_app_number] => 17/066388 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7305 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066388
Modular interface system for connecting a control device and field devices Oct 7, 2020 Issued
Array ( [id] => 17804332 [patent_doc_number] => 11418653 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-16 [patent_title] => Systems and methods for simulating multiple call center balancing [patent_app_type] => utility [patent_app_number] => 17/064869 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8987 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064869
Systems and methods for simulating multiple call center balancing Oct 6, 2020 Issued
Array ( [id] => 17487284 [patent_doc_number] => 20220094788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SYSTEMS AND METHODS FOR ROUTING A CALL WITH LOCAL TELECOMMUNICATION PLATFORMS [patent_app_type] => utility [patent_app_number] => 17/028783 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028783
SYSTEMS AND METHODS FOR ROUTING A CALL WITH LOCAL TELECOMMUNICATION PLATFORMS Sep 21, 2020 Abandoned
Array ( [id] => 17652404 [patent_doc_number] => 11355139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Real-time vs non-real time audio streaming [patent_app_type] => utility [patent_app_number] => 17/028261 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4799 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028261
Real-time vs non-real time audio streaming Sep 21, 2020 Issued
Array ( [id] => 18196666 [patent_doc_number] => 20230050185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Information Processing Method, Ethernet Switching Chip and Storage Medium [patent_app_type] => utility [patent_app_number] => 17/792720 [patent_app_country] => US [patent_app_date] => 2020-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792720
Information processing method, ethernet switching chip and storage medium Sep 6, 2020 Issued
Array ( [id] => 18372734 [patent_doc_number] => 11652921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Contact center of celebrities [patent_app_type] => utility [patent_app_number] => 17/003392 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17003392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003392
Contact center of celebrities Aug 25, 2020 Issued
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