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] => 16241304 [patent_doc_number] => 20200258538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => METHOD AND ELECTRONIC DEVICE FOR FORMANT ATTENUATION/AMPLIFICATION [patent_app_type] => utility [patent_app_number] => 16/643847 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643847
Method and electronic device for formant attenuation/amplification Sep 24, 2018 Issued
Array ( [id] => 16318280 [patent_doc_number] => 10778844 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Systems and methods for automated call-handling and processing [patent_app_type] => utility [patent_app_number] => 16/141200 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141200
Systems and methods for automated call-handling and processing Sep 24, 2018 Issued
Array ( [id] => 15353819 [patent_doc_number] => 20200014801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => SYSTEM AND METHOD TO ROUTE CALLS BASED UPON AGENT PERFORMANCE INDICATORS [patent_app_type] => utility [patent_app_number] => 16/026864 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16026864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026864
SYSTEM AND METHOD TO ROUTE CALLS BASED UPON AGENT PERFORMANCE INDICATORS Jul 2, 2018 Abandoned
Array ( [id] => 14240555 [patent_doc_number] => 20190132450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => SYSTEM AND METHOD FOR CALL ROUTING IN VOICE-BASED CALL CENTER [patent_app_type] => utility [patent_app_number] => 16/026891 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026891
System and method for call routing in voice-based call center Jul 2, 2018 Issued
Array ( [id] => 16365732 [patent_doc_number] => 20200322483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => FRAUD DETECTION SYSTEM FOR INCOMING CALLS [patent_app_type] => utility [patent_app_number] => 16/627226 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16627226 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627226
Fraud detection system for incoming calls Jun 28, 2018 Issued
Array ( [id] => 16181693 [patent_doc_number] => 20200228662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => TELEPHONE SYSTEM, TELEPHONE SET, AND TELEPHONE TRANSFER METHOD [patent_app_type] => utility [patent_app_number] => 16/482101 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16482101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482101
TELEPHONE SYSTEM, TELEPHONE SET, AND TELEPHONE TRANSFER METHOD Jun 20, 2018 Abandoned
Array ( [id] => 13561687 [patent_doc_number] => 20180332391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SMART HEADPHONE DEVICE PERSONALIZATION SYSTEM AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/971259 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971259 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971259
SMART HEADPHONE DEVICE PERSONALIZATION SYSTEM AND METHOD FOR USING THE SAME May 3, 2018 Abandoned
Array ( [id] => 16172538 [patent_doc_number] => 10714114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Noise reduction method, system and terminal device [patent_app_type] => utility [patent_app_number] => 15/969755 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5426 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15969755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969755
Noise reduction method, system and terminal device May 1, 2018 Issued
Array ( [id] => 15762849 [patent_doc_number] => 10623567 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-14 [patent_title] => Facilitating agent management of consent for a party associated with multiple telephone numbers [patent_app_type] => utility [patent_app_number] => 15/961079 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11834 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961079
Facilitating agent management of consent for a party associated with multiple telephone numbers Apr 23, 2018 Issued
Array ( [id] => 13380131 [patent_doc_number] => 20180241607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Telephone With A Universal Phone Number [patent_app_type] => utility [patent_app_number] => 15/960229 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960229 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960229
Telephone with a universal phone number Apr 22, 2018 Issued
Array ( [id] => 13513921 [patent_doc_number] => 20180308503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => REAL-TIME SINGLE-CHANNEL SPEECH ENHANCEMENT IN NOISY AND TIME-VARYING ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 15/957829 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15957829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957829
Real-time single-channel speech enhancement in noisy and time-varying environments Apr 18, 2018 Issued
Array ( [id] => 14940209 [patent_doc_number] => 20190305743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Systems and Methods of Volume Limiting [patent_app_type] => utility [patent_app_number] => 15/943064 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943064
Systems and methods of volume limiting Apr 1, 2018 Issued
Array ( [id] => 13908631 [patent_doc_number] => 20190043520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => DETECTION AND REDUCTION OF WIND NOISE IN COMPUTING ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 15/941150 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941150
Detection and reduction of wind noise in computing environments Mar 29, 2018 Issued
Array ( [id] => 16174079 [patent_doc_number] => 10715668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Learning based metric determination and clustering for service routing [patent_app_type] => utility [patent_app_number] => 15/906254 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11021 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15906254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/906254
Learning based metric determination and clustering for service routing Feb 26, 2018 Issued
Array ( [id] => 17758791 [patent_doc_number] => 11399096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Techniques for data matching in a contact center system [patent_app_type] => utility [patent_app_number] => 15/826093 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6023 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826093
Techniques for data matching in a contact center system Nov 28, 2017 Issued
Array ( [id] => 12782170 [patent_doc_number] => 20180152559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => ESTABLISHING A TEMPORALLY FOLLOWING VOICE CONNECTION OF A USER OF A CALL CENTER FACILITY TO THE CALL CENTER FACILITY AFTER A TEMPORALLY PRECEDING VOICE CONNECTION OF THE USER TO THE CALL CENTER FACILITY HAS BEEN ESTABLISHED AND HAS ENDED [patent_app_type] => utility [patent_app_number] => 15/811704 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811704 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811704
ESTABLISHING A TEMPORALLY FOLLOWING VOICE CONNECTION OF A USER OF A CALL CENTER FACILITY TO THE CALL CENTER FACILITY AFTER A TEMPORALLY PRECEDING VOICE CONNECTION OF THE USER TO THE CALL CENTER FACILITY HAS BEEN ESTABLISHED AND HAS ENDED Nov 13, 2017 Abandoned
Array ( [id] => 15172457 [patent_doc_number] => 10491748 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-26 [patent_title] => Intelligent communication routing system and method [patent_app_type] => utility [patent_app_number] => 15/797070 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 26741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15797070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/797070
Intelligent communication routing system and method Oct 29, 2017 Issued
Array ( [id] => 15318177 [patent_doc_number] => 10523816 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Transferring an interaction between an agent at a contact center and a party from a first channel of communication to a second channel of communication [patent_app_type] => utility [patent_app_number] => 15/791512 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 33310 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15791512 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/791512
Transferring an interaction between an agent at a contact center and a party from a first channel of communication to a second channel of communication Oct 23, 2017 Issued
Array ( [id] => 16610564 [patent_doc_number] => 10911596 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Voice user interface for wired communications system [patent_app_type] => utility [patent_app_number] => 15/692747 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 34 [patent_no_of_words] => 34415 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15692747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692747
Voice user interface for wired communications system Aug 30, 2017 Issued
Array ( [id] => 16574760 [patent_doc_number] => 10896685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Method and apparatus for estimating variability of background noise for noise suppression [patent_app_type] => utility [patent_app_number] => 15/684013 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8222 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15684013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684013
Method and apparatus for estimating variability of background noise for noise suppression Aug 22, 2017 Issued
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