
Li B. Zhen
Supervisory Patent Examiner (ID: 12106, Phone: (571)272-3768 , Office: P/2197 )
| Most Active Art Unit | 2194 |
| Art Unit(s) | 2194, 2197, 2126, 2121, 2151 |
| Total Applications | 417 |
| Issued Applications | 231 |
| Pending Applications | 34 |
| Abandoned Applications | 154 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20545332
[patent_doc_number] => 20260052225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-19
[patent_title] => AUTOMATED DISPUTE DELIVERY SYSTEM
[patent_app_type] => utility
[patent_app_number] => 19/369151
[patent_app_country] => US
[patent_app_date] => 2025-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4836
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 277
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19369151
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/369151 | AUTOMATED DISPUTE DELIVERY SYSTEM | Oct 23, 2025 | Pending |
Array
(
[id] => 20021198
[patent_doc_number] => 20250159420
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => SYSTEMS FOR BONE CONDUCTION SPEAKER
[patent_app_type] => utility
[patent_app_number] => 19/026717
[patent_app_country] => US
[patent_app_date] => 2025-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2768
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026717
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/026717 | Systems for bone conduction speaker | Jan 16, 2025 | Issued |
Array
(
[id] => 20346932
[patent_doc_number] => 12470669
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-11
[patent_title] => Systems, methods, and media for video calling based on GPS location
[patent_app_type] => utility
[patent_app_number] => 19/008620
[patent_app_country] => US
[patent_app_date] => 2025-01-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
[patent_figures_cnt] => 32
[patent_no_of_words] => 4940
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19008620
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/008620 | Systems, methods, and media for video calling based on GPS location | Jan 1, 2025 | Issued |
| 18/863220 | Audio Device and Terminal Device | Nov 4, 2024 | Pending |
Array
(
[id] => 20680295
[patent_doc_number] => 20260119114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-30
[patent_title] => Audio Output Routing Via Screen Region
[patent_app_type] => utility
[patent_app_number] => 18/932585
[patent_app_country] => US
[patent_app_date] => 2024-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2243
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18932585
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/932585 | Audio Output Routing Via Screen Region | Oct 29, 2024 | Pending |
Array
(
[id] => 19742475
[patent_doc_number] => 12219332
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-04
[patent_title] => Audio synchronization playback method, system and storage medium
[patent_app_type] => utility
[patent_app_number] => 18/922808
[patent_app_country] => US
[patent_app_date] => 2024-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 8543
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18922808
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/922808 | Audio synchronization playback method, system and storage medium | Oct 21, 2024 | Issued |
Array
(
[id] => 19751044
[patent_doc_number] => 20250039609
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => SPEAKER DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/908766
[patent_app_country] => US
[patent_app_date] => 2024-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28985
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908766
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/908766 | SPEAKER DEVICE | Oct 6, 2024 | Pending |
Array
(
[id] => 20027710
[patent_doc_number] => 20250165932
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => VIDEO CONFERENCING INTERFACE FOR ANALYZING AND VISUALIZING ISSUE AND TASK PROGRESS MANAGED BY AN ISSUE TRACKING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/901974
[patent_app_country] => US
[patent_app_date] => 2024-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12039
[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] => 18901974
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/901974 | VIDEO CONFERENCING INTERFACE FOR ANALYZING AND VISUALIZING ISSUE AND TASK PROGRESS MANAGED BY AN ISSUE TRACKING SYSTEM | Sep 29, 2024 | Pending |
Array
(
[id] => 19714066
[patent_doc_number] => 20250024208
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => IMPACT AND RESONANCE MANAGEMENT
[patent_app_type] => utility
[patent_app_number] => 18/901658
[patent_app_country] => US
[patent_app_date] => 2024-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18980
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901658
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/901658 | IMPACT AND RESONANCE MANAGEMENT | Sep 29, 2024 | Pending |
Array
(
[id] => 19714063
[patent_doc_number] => 20250024205
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => SPEAKER DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/902858
[patent_app_country] => US
[patent_app_date] => 2024-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28985
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18902858
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/902858 | SPEAKER DEVICE | Sep 29, 2024 | Pending |
Array
(
[id] => 19697722
[patent_doc_number] => 20250016267
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-09
[patent_title] => CHATBOT AND SEARCH ENGINE INTEGRATION
[patent_app_type] => utility
[patent_app_number] => 18/895729
[patent_app_country] => US
[patent_app_date] => 2024-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17750
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895729
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/895729 | CHATBOT AND SEARCH ENGINE INTEGRATION | Sep 24, 2024 | Pending |
Array
(
[id] => 19687667
[patent_doc_number] => 20250006212
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => METHOD AND APPARATUS FOR TRAINING SPEECH CONVERSION MODEL, DEVICE, AND MEDIUM
[patent_app_type] => utility
[patent_app_number] => 18/885324
[patent_app_country] => US
[patent_app_date] => 2024-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12260
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18885324
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/885324 | METHOD AND APPARATUS FOR TRAINING SPEECH CONVERSION MODEL, DEVICE, AND MEDIUM | Sep 12, 2024 | Pending |
Array
(
[id] => 19660480
[patent_doc_number] => 20240427545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => Display System and Methods
[patent_app_type] => utility
[patent_app_number] => 18/828478
[patent_app_country] => US
[patent_app_date] => 2024-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7621
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828478
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/828478 | Display System and Methods | Sep 8, 2024 | Pending |
Array
(
[id] => 19661715
[patent_doc_number] => 20240428780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => Time Distributions Across Topic Segments
[patent_app_type] => utility
[patent_app_number] => 18/827304
[patent_app_country] => US
[patent_app_date] => 2024-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7982
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827304
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/827304 | Time Distributions Across Topic Segments | Sep 5, 2024 | Pending |
Array
(
[id] => 19660935
[patent_doc_number] => 20240428000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => Communication Session Sentiment Scoring
[patent_app_type] => utility
[patent_app_number] => 18/822832
[patent_app_country] => US
[patent_app_date] => 2024-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9640
[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] => 18822832
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/822832 | Communication Session Sentiment Scoring | Sep 2, 2024 | Pending |
Array
(
[id] => 19647962
[patent_doc_number] => 20240422482
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => HEARING DEVICE ADAPTED TO PROVIDE AN ESTIMATE OF A USER'S OWN VOICE
[patent_app_type] => utility
[patent_app_number] => 18/821613
[patent_app_country] => US
[patent_app_date] => 2024-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22886
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821613
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/821613 | HEARING DEVICE ADAPTED TO PROVIDE AN ESTIMATE OF A USER'S OWN VOICE | Aug 29, 2024 | Pending |
Array
(
[id] => 19647741
[patent_doc_number] => 20240422261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => CONDITIONAL COMMUNICATION FORWARDING BASED ON ORIGINATION AND DESTINATION ATTRIBUTES
[patent_app_type] => utility
[patent_app_number] => 18/818952
[patent_app_country] => US
[patent_app_date] => 2024-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6155
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18818952
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/818952 | CONDITIONAL COMMUNICATION FORWARDING BASED ON ORIGINATION AND DESTINATION ATTRIBUTES | Aug 28, 2024 | Pending |
Array
(
[id] => 19646172
[patent_doc_number] => 20240420692
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => Multilingual Re-Scoring Models for Automatic Speech Recognition
[patent_app_type] => utility
[patent_app_number] => 18/818010
[patent_app_country] => US
[patent_app_date] => 2024-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8393
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818010
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/818010 | Multilingual Re-Scoring Models for Automatic Speech Recognition | Aug 27, 2024 | Pending |
Array
(
[id] => 20559286
[patent_doc_number] => 20260059074
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-26
[patent_title] => COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR VIRTUAL LEGAL PROCEEDINGS
[patent_app_type] => utility
[patent_app_number] => 18/810781
[patent_app_country] => US
[patent_app_date] => 2024-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810781
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/810781 | COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR VIRTUAL LEGAL PROCEEDINGS | Aug 20, 2024 | Pending |
Array
(
[id] => 19820621
[patent_doc_number] => 20250078828
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => AUTOMATED AUDIO CAPTION CORRECTION USING FALSE ALARM AND MISS DETECTION
[patent_app_type] => utility
[patent_app_number] => 18/811349
[patent_app_country] => US
[patent_app_date] => 2024-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14611
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811349
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/811349 | AUTOMATED AUDIO CAPTION CORRECTION USING FALSE ALARM AND MISS DETECTION | Aug 20, 2024 | Pending |