
Vu B. Hang
Examiner (ID: 7336)
| Most Active Art Unit | 2672 |
| Art Unit(s) | 2671, 2672, 2625, 2654 |
| Total Applications | 840 |
| Issued Applications | 609 |
| Pending Applications | 54 |
| Abandoned Applications | 200 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17787518
[patent_doc_number] => 11410652
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-09
[patent_title] => Multi-look enhancement modeling and application for keyword spotting
[patent_app_type] => utility
[patent_app_number] => 16/921161
[patent_app_country] => US
[patent_app_date] => 2020-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6647
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921161
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/921161 | Multi-look enhancement modeling and application for keyword spotting | Jul 5, 2020 | Issued |
Array
(
[id] => 17699928
[patent_doc_number] => 11373660
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-06-28
[patent_title] => Layered coding for compressed sound or sound field represententations
[patent_app_type] => utility
[patent_app_number] => 16/917907
[patent_app_country] => US
[patent_app_date] => 2020-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 12803
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16917907
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/917907 | Layered coding for compressed sound or sound field represententations | Jun 30, 2020 | Issued |
Array
(
[id] => 18646402
[patent_doc_number] => 11770490
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-26
[patent_title] => Image forming apparatus, control method therefor, and program
[patent_app_type] => utility
[patent_app_number] => 16/915800
[patent_app_country] => US
[patent_app_date] => 2020-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 6379
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915800
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/915800 | Image forming apparatus, control method therefor, and program | Jun 28, 2020 | Issued |
Array
(
[id] => 16544587
[patent_doc_number] => 20200411002
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-31
[patent_title] => ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/913310
[patent_app_country] => US
[patent_app_date] => 2020-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14197
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16913310
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/913310 | Electronic apparatus and control method thereof | Jun 25, 2020 | Issued |
Array
(
[id] => 16730846
[patent_doc_number] => 20210097994
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-01
[patent_title] => DATA PROCESSING METHOD AND APPARATUS FOR INTELLIGENT DEVICE, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 16/907269
[patent_app_country] => US
[patent_app_date] => 2020-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7798
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907269
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/907269 | Data processing method and apparatus for intelligent device, and storage medium | Jun 20, 2020 | Issued |
Array
(
[id] => 16347679
[patent_doc_number] => 20200312330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => ACCESSING MULTIPLE VIRTUAL PERSONAL ASSISTANTS (VPA) FROM A SINGLE DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/901743
[patent_app_country] => US
[patent_app_date] => 2020-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7869
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901743
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/901743 | Accessing multiple virtual personal assistants (VPA) from a single device | Jun 14, 2020 | Issued |
Array
(
[id] => 16331952
[patent_doc_number] => 20200302918
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-24
[patent_title] => DETECTION OF POTENTIAL EXFILTRATION OF AUDIO DATA FROM DIGITAL ASSISTANT APPLICATIONS
[patent_app_type] => utility
[patent_app_number] => 16/892951
[patent_app_country] => US
[patent_app_date] => 2020-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25284
[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] => 16892951
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/892951 | Detection of potential exfiltration of audio data from digital assistant applications | Jun 3, 2020 | Issued |
Array
(
[id] => 17262292
[patent_doc_number] => 20210375277
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-02
[patent_title] => METHODS AND SYSTEMS FOR DETERMINING CHARACTERISTICS OF A DIALOG BETWEEN A COMPUTER AND A USER
[patent_app_type] => utility
[patent_app_number] => 16/889669
[patent_app_country] => US
[patent_app_date] => 2020-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8980
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889669
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/889669 | Methods and systems for determining characteristics of a dialog between a computer and a user | May 31, 2020 | Issued |
Array
(
[id] => 17516585
[patent_doc_number] => 11295743
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-04-05
[patent_title] => Speech processing for multiple inputs
[patent_app_type] => utility
[patent_app_number] => 16/883379
[patent_app_country] => US
[patent_app_date] => 2020-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 35
[patent_figures_cnt] => 35
[patent_no_of_words] => 39867
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883379
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/883379 | Speech processing for multiple inputs | May 25, 2020 | Issued |
Array
(
[id] => 16300749
[patent_doc_number] => 20200286472
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => MAINTAINING PRIVACY OF PERSONAL INFORMATION
[patent_app_type] => utility
[patent_app_number] => 16/883099
[patent_app_country] => US
[patent_app_date] => 2020-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27743
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -51
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883099
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/883099 | Maintaining privacy of personal information | May 25, 2020 | Issued |
Array
(
[id] => 16285974
[patent_doc_number] => 20200279576
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => VOICE TRIGGER FOR A DIGITAL ASSISTANT
[patent_app_type] => utility
[patent_app_number] => 16/879348
[patent_app_country] => US
[patent_app_date] => 2020-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24054
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 16879348
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/879348 | Voice trigger for a digital assistant | May 19, 2020 | Issued |
Array
(
[id] => 17716329
[patent_doc_number] => 11380326
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-05
[patent_title] => Method and apparatus for performing speech recognition with wake on voice (WoV)
[patent_app_type] => utility
[patent_app_number] => 16/875236
[patent_app_country] => US
[patent_app_date] => 2020-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 16
[patent_no_of_words] => 14269
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875236
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/875236 | Method and apparatus for performing speech recognition with wake on voice (WoV) | May 14, 2020 | Issued |
Array
(
[id] => 16515743
[patent_doc_number] => 20200395001
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-17
[patent_title] => BUILDING A KNOWLEDGE BASE TAXONOMY FROM STRUCTURED OR UNSTRUCTURED COMPUTER TEXT FOR USE IN AUTOMATED USER INTERACTIONS
[patent_app_type] => utility
[patent_app_number] => 16/871865
[patent_app_country] => US
[patent_app_date] => 2020-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11842
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16871865
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/871865 | Building a knowledge base taxonomy from structured or unstructured computer text for use in automated user interactions | May 10, 2020 | Issued |
Array
(
[id] => 16241288
[patent_doc_number] => 20200258522
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-13
[patent_title] => HOTWORD DETECTION ON MULTIPLE DEVICES
[patent_app_type] => utility
[patent_app_number] => 16/860419
[patent_app_country] => US
[patent_app_date] => 2020-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6860
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860419
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/860419 | Hotword detection on multiple devices | Apr 27, 2020 | Issued |
Array
(
[id] => 18751277
[patent_doc_number] => 11810595
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-07
[patent_title] => Identification of life events for virtual reality data and content collection
[patent_app_type] => utility
[patent_app_number] => 16/850716
[patent_app_country] => US
[patent_app_date] => 2020-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 11133
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850716
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/850716 | Identification of life events for virtual reality data and content collection | Apr 15, 2020 | Issued |
Array
(
[id] => 17326225
[patent_doc_number] => 11217249
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-04
[patent_title] => Information processing method and apparatus therefor
[patent_app_type] => utility
[patent_app_number] => 16/821910
[patent_app_country] => US
[patent_app_date] => 2020-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 13510
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 16821910
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/821910 | Information processing method and apparatus therefor | Mar 16, 2020 | Issued |
Array
(
[id] => 16347672
[patent_doc_number] => 20200312323
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => CONVERSATION DEVICE AND CONVERSATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/820721
[patent_app_country] => US
[patent_app_date] => 2020-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7495
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 229
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820721
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/820721 | Conversation device and conversation system | Mar 16, 2020 | Issued |
Array
(
[id] => 16300783
[patent_doc_number] => 20200286506
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-10
[patent_title] => METHOD AND SYSTEM USING SUCCESSIVE DIFFERENCES OF SPEECH SIGNALS FOR EMOTION IDENTIFICATION
[patent_app_type] => utility
[patent_app_number] => 16/812757
[patent_app_country] => US
[patent_app_date] => 2020-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3155
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 16812757
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/812757 | Method and system using successive differences of speech signals for emotion identification | Mar 8, 2020 | Issued |
Array
(
[id] => 16285952
[patent_doc_number] => 20200279554
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => SYSTEM AND METHODS FOR PERFORMING SEMANTICAL ANALYSIS, GENERATING CONTEXTUALLY RELEVANT, AND TOPIC BASED CONVERSATIONAL STORYTELLING
[patent_app_type] => utility
[patent_app_number] => 16/804279
[patent_app_country] => US
[patent_app_date] => 2020-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7644
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 16804279
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/804279 | SYSTEM AND METHODS FOR PERFORMING SEMANTICAL ANALYSIS, GENERATING CONTEXTUALLY RELEVANT, AND TOPIC BASED CONVERSATIONAL STORYTELLING | Feb 27, 2020 | Abandoned |
Array
(
[id] => 16080047
[patent_doc_number] => 20200194010
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-18
[patent_title] => SYSTEMS AND METHODS OF COMMUNICATING REDUNDANT FRAME INFORMATION
[patent_app_type] => utility
[patent_app_number] => 16/799240
[patent_app_country] => US
[patent_app_date] => 2020-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13644
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799240
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/799240 | SYSTEMS AND METHODS OF COMMUNICATING REDUNDANT FRAME INFORMATION | Feb 23, 2020 | Abandoned |