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] => 17218840 [patent_doc_number] => 20210352178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SYSTEMS AND METHODS FOR ROUTING INCOMING CALLS TO OPERATOR DEVICES BASED ON PERFORMANCE ANALYTICS [patent_app_type] => utility [patent_app_number] => 17/344029 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7051 [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] => 17344029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344029
SYSTEMS AND METHODS FOR ROUTING INCOMING CALLS TO OPERATOR DEVICES BASED ON PERFORMANCE ANALYTICS Jun 9, 2021 Abandoned
Array ( [id] => 19222754 [patent_doc_number] => 20240187458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => IMPROVING VOICE OVER INTERNET PROTOCOL (VOIP) CALL SETUP SUCCESS RATE AND LATENCY [patent_app_type] => utility [patent_app_number] => 18/553726 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18553726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553726
IMPROVING VOICE OVER INTERNET PROTOCOL (VOIP) CALL SETUP SUCCESS RATE AND LATENCY Jun 6, 2021 Pending
Array ( [id] => 19984888 [patent_doc_number] => 20250123110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => PATH SEARCH APPARATUS, PATH SEARCH METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/559696 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18559696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559696
PATH SEARCH APPARATUS, PATH SEARCH METHOD, AND PROGRAM May 25, 2021 Pending
Array ( [id] => 18315897 [patent_doc_number] => 11629971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Audio processing apparatus [patent_app_type] => utility [patent_app_number] => 17/316796 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9077 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316796
Audio processing apparatus May 10, 2021 Issued
Array ( [id] => 17987180 [patent_doc_number] => 20220353217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => ONLINE MEETING PHONE AND CHAT CONNECTIVITY [patent_app_type] => utility [patent_app_number] => 17/243948 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243948
ONLINE MEETING PHONE AND CHAT CONNECTIVITY Apr 28, 2021 Abandoned
Array ( [id] => 18017441 [patent_doc_number] => 11509761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Controlling a graphical user interface for workflow [patent_app_type] => utility [patent_app_number] => 17/230549 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230549
Controlling a graphical user interface for workflow Apr 13, 2021 Issued
Array ( [id] => 18858431 [patent_doc_number] => 11856034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Dynamic voice over internet protocol proxy for network bandwidth optimization [patent_app_type] => utility [patent_app_number] => 17/223779 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7821 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223779
Dynamic voice over internet protocol proxy for network bandwidth optimization Apr 5, 2021 Issued
Array ( [id] => 18121677 [patent_doc_number] => 11553081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Providing audio content to a device [patent_app_type] => utility [patent_app_number] => 17/210403 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7853 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210403
Providing audio content to a device Mar 22, 2021 Issued
Array ( [id] => 17887916 [patent_doc_number] => 20220303394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => MAPPING OF TELECOMMUNICATIONS SOFT CLIENT INPUT TO FEATURE ACCESS CODES OF A TELECOMMUNICATIONS SERVICE [patent_app_type] => utility [patent_app_number] => 17/208760 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17208760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/208760
MAPPING OF TELECOMMUNICATIONS SOFT CLIENT INPUT TO FEATURE ACCESS CODES OF A TELECOMMUNICATIONS SERVICE Mar 21, 2021 Abandoned
Array ( [id] => 19342190 [patent_doc_number] => 12052392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Resolving bad audio during conference call [patent_app_type] => utility [patent_app_number] => 17/203628 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 14751 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203628
Resolving bad audio during conference call Mar 15, 2021 Issued
Array ( [id] => 17856511 [patent_doc_number] => 20220286554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => SYSTEM AND METHOD FOR ESTABLISHING ONE-TO-ONE VOICE CALL BETWEEN TWO SELECTED SMARTPHONES [patent_app_type] => utility [patent_app_number] => 17/194271 [patent_app_country] => US [patent_app_date] => 2021-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194271
SYSTEM AND METHOD FOR ESTABLISHING ONE-TO-ONE VOICE CALL BETWEEN TWO SELECTED SMARTPHONES Mar 6, 2021 Abandoned
Array ( [id] => 20442404 [patent_doc_number] => 12513247 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Communication management device, communication management method, communication management program, and communication management system [patent_app_type] => utility [patent_app_number] => 18/247074 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18247074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/247074
Communication management device, communication management method, communication management program, and communication management system Mar 1, 2021 Issued
Array ( [id] => 17116932 [patent_doc_number] => 20210297529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => APPARATUS, METHODS, AND ARTICLES OF MANUFACTURE FOR FILTERING CALLS AND REDUCING SPOOFING AND SPAMMING [patent_app_type] => utility [patent_app_number] => 17/179230 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179230
Apparatus, methods, and articles of manufacture for filtering calls and reducing spoofing and spamming Feb 17, 2021 Issued
Array ( [id] => 19495201 [patent_doc_number] => 12113930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Decentralized automatic phone fraud risk management [patent_app_type] => utility [patent_app_number] => 17/178647 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11650 [patent_no_of_claims] => 20 [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] => 17178647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178647
Decentralized automatic phone fraud risk management Feb 17, 2021 Issued
Array ( [id] => 18416984 [patent_doc_number] => 11671535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-06 [patent_title] => High fidelity call center simulator [patent_app_type] => utility [patent_app_number] => 17/172950 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12286 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172950
High fidelity call center simulator Feb 9, 2021 Issued
Array ( [id] => 20112485 [patent_doc_number] => 12363231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => System and method for voice call connection from an OTT network [patent_app_type] => utility [patent_app_number] => 17/796082 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2194 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796082
System and method for voice call connection from an OTT network Feb 2, 2021 Issued
Array ( [id] => 18447827 [patent_doc_number] => 11683411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Processing blocked session initiation protocol (SIP) calls in a contact center call handler [patent_app_type] => utility [patent_app_number] => 17/165537 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165537 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165537
Processing blocked session initiation protocol (SIP) calls in a contact center call handler Feb 1, 2021 Issued
Array ( [id] => 17752450 [patent_doc_number] => 20220230655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHOD AND DEVICE FOR DETECTING CHARACTERISTIC FREQUENCIES WITH A SENSOR [patent_app_type] => utility [patent_app_number] => 17/149893 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17149893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149893
METHOD AND DEVICE FOR DETECTING CHARACTERISTIC FREQUENCIES WITH A SENSOR Jan 14, 2021 Abandoned
Array ( [id] => 18508508 [patent_doc_number] => 11706340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Caller deflection and response system and method [patent_app_type] => utility [patent_app_number] => 17/142509 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7155 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142509
Caller deflection and response system and method Jan 5, 2021 Issued
Array ( [id] => 16797192 [patent_doc_number] => 20210127010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => CALLER DEFLECTION AND RESPONSE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/142535 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142535
CALLER DEFLECTION AND RESPONSE SYSTEM AND METHOD Jan 5, 2021 Abandoned
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