Search

Leshui Zhang

Examiner (ID: 5129, Phone: (571)270-5589 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2614, 2695, 2654
Total Applications
1016
Issued Applications
735
Pending Applications
88
Abandoned Applications
212

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19739862 [patent_doc_number] => 12216693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Computerized system and method for automatic moderation of online content [patent_app_type] => utility [patent_app_number] => 17/475710 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17475710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475710
Computerized system and method for automatic moderation of online content Sep 14, 2021 Issued
Array ( [id] => 18670547 [patent_doc_number] => 11777464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Headset with programmable microphone modes [patent_app_type] => utility [patent_app_number] => 17/475846 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475846
Headset with programmable microphone modes Sep 14, 2021 Issued
Array ( [id] => 19506881 [patent_doc_number] => 12118303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Method and system for text cleaning [patent_app_type] => utility [patent_app_number] => 17/474694 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6895 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474694
Method and system for text cleaning Sep 13, 2021 Issued
Array ( [id] => 18564298 [patent_doc_number] => 11729564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Low-latency audio networking [patent_app_type] => utility [patent_app_number] => 17/473566 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 16342 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473566
Low-latency audio networking Sep 12, 2021 Issued
Array ( [id] => 20404231 [patent_doc_number] => 12494211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Processing parametrically coded audio [patent_app_type] => utility [patent_app_number] => 18/043905 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7352 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18043905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043905
Processing parametrically coded audio Sep 6, 2021 Issued
Array ( [id] => 20691451 [patent_doc_number] => 12621620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Sound signal downmix method, sound signal coding method, sound signal downmix apparatus, sound signal coding apparatus, program [patent_app_type] => utility [patent_app_number] => 18/685762 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685762
Sound signal downmix method, sound signal coding method, sound signal downmix apparatus, sound signal coding apparatus, program Aug 31, 2021 Issued
Array ( [id] => 19429571 [patent_doc_number] => 12089018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Providing aggregate playback information [patent_app_type] => utility [patent_app_number] => 17/460844 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460844
Providing aggregate playback information Aug 29, 2021 Issued
Array ( [id] => 17632087 [patent_doc_number] => 20220167102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => MULTI-CHANNEL DECORRELATOR, MULTI-CHANNEL AUDIO DECODER, MULTI-CHANNEL AUDIO ENCODER, METHODS AND COMPUTER PROGRAM USING A PREMIX OF DECORRELATOR INPUT SIGNALS [patent_app_type] => utility [patent_app_number] => 17/459904 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17459904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459904
MULTI-CHANNEL DECORRELATOR, MULTI-CHANNEL AUDIO DECODER, MULTI-CHANNEL AUDIO ENCODER, METHODS AND COMPUTER PROGRAM USING A PREMIX OF DECORRELATOR INPUT SIGNALS Aug 26, 2021 Pending
Array ( [id] => 17389037 [patent_doc_number] => 20220036889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => DEVICE-SPECIFIC SKILL PROCESSING [patent_app_type] => utility [patent_app_number] => 17/405343 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17405343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405343
DEVICE-SPECIFIC SKILL PROCESSING Aug 17, 2021 Abandoned
Array ( [id] => 19016015 [patent_doc_number] => 11922955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Multichannel playback devices and associated systems and methods [patent_app_type] => utility [patent_app_number] => 17/445296 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 19242 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445296
Multichannel playback devices and associated systems and methods Aug 16, 2021 Issued
Array ( [id] => 17485592 [patent_doc_number] => 20220093096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => VOICE BASED INTERFACE FOR RESIDENTIAL GATEWAYS AND ACCESS POINT DEVICES [patent_app_type] => utility [patent_app_number] => 17/404179 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404179
Voice based interface for residential gateways and access point devices Aug 16, 2021 Issued
Array ( [id] => 18593051 [patent_doc_number] => 11741958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Using structured audio output to detect playback and/or to adapt to misaligned playback in wireless speakers [patent_app_type] => utility [patent_app_number] => 17/404673 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12930 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404673
Using structured audio output to detect playback and/or to adapt to misaligned playback in wireless speakers Aug 16, 2021 Issued
Array ( [id] => 19493417 [patent_doc_number] => 12112133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Multi-model approach to natural language processing and recommendation generation [patent_app_type] => utility [patent_app_number] => 17/445074 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10080 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445074
Multi-model approach to natural language processing and recommendation generation Aug 12, 2021 Issued
Array ( [id] => 19596048 [patent_doc_number] => 12153896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Method and system for controlling distributions of attributes in language models for text generation [patent_app_type] => utility [patent_app_number] => 17/391178 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6548 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391178
Method and system for controlling distributions of attributes in language models for text generation Aug 1, 2021 Issued
Array ( [id] => 18781924 [patent_doc_number] => 11823688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Audio signal encoding and decoding method, and encoder and decoder performing the methods [patent_app_type] => utility [patent_app_number] => 17/390753 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5862 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390753
Audio signal encoding and decoding method, and encoder and decoder performing the methods Jul 29, 2021 Issued
Array ( [id] => 17446802 [patent_doc_number] => 20220067307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SYSTEM AND METHOD FOR TRAINING MULTILINGUAL MACHINE TRANSLATION EVALUATION MODELS [patent_app_type] => utility [patent_app_number] => 17/382241 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17382241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382241
SYSTEM AND METHOD FOR TRAINING MULTILINGUAL MACHINE TRANSLATION EVALUATION MODELS Jul 20, 2021 Abandoned
Array ( [id] => 18580345 [patent_doc_number] => 11736890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Method, apparatus or systems for processing audio objects [patent_app_type] => utility [patent_app_number] => 17/372833 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 12256 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372833
Method, apparatus or systems for processing audio objects Jul 11, 2021 Issued
Array ( [id] => 18528483 [patent_doc_number] => 11715481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Encoding parameter adjustment method and apparatus, device, and storage medium [patent_app_type] => utility [patent_app_number] => 17/368609 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 13812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368609
Encoding parameter adjustment method and apparatus, device, and storage medium Jul 5, 2021 Issued
Array ( [id] => 18111708 [patent_doc_number] => 20230004588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Resource-Efficient Sequence Generation with Dual-Level Contrastive Learning [patent_app_type] => utility [patent_app_number] => 17/364919 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364919
Resource-efficient sequence generation with dual-level contrastive learning Jun 30, 2021 Issued
Array ( [id] => 17320837 [patent_doc_number] => 20210409887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SOUND FIELD ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 17/360895 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 60954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17360895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360895
Sound field adjustment Jun 27, 2021 Issued
Menu