Search

Haixia Zhang

Examiner (ID: 579, Phone: (571)272-5697 , Office: P/1726 )

Most Active Art Unit
1723
Art Unit(s)
1723, 1726
Total Applications
355
Issued Applications
198
Pending Applications
32
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20266759 [patent_doc_number] => 12437755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Method for processing dialogue and dialogue system [patent_app_type] => utility [patent_app_number] => 18/132630 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4708 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132630 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132630
Method for processing dialogue and dialogue system Apr 9, 2023 Issued
Array ( [id] => 19500092 [patent_doc_number] => 20240339110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => METHODS AND SYSTEMS FOR VOICE CONTROL [patent_app_type] => utility [patent_app_number] => 18/296181 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296181
METHODS AND SYSTEMS FOR VOICE CONTROL Apr 4, 2023 Pending
Array ( [id] => 20482585 [patent_doc_number] => 12531061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Methods and systems for enhanced conferencing [patent_app_type] => utility [patent_app_number] => 18/194924 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 6266 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194924
Methods and systems for enhanced conferencing Apr 2, 2023 Issued
Array ( [id] => 19482549 [patent_doc_number] => 20240330591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Method and System for Analyzing Texts [patent_app_type] => utility [patent_app_number] => 18/191143 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191143 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191143
Method and System for Analyzing Texts Mar 27, 2023 Pending
Array ( [id] => 18660951 [patent_doc_number] => 20230306963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => INTUITIVE DICTATION [patent_app_type] => utility [patent_app_number] => 18/124444 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124444
Intuitive dictation Mar 20, 2023 Issued
Array ( [id] => 19452321 [patent_doc_number] => 20240312451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => TOPIC-BASED SEMANTIC SEARCH OF ELECTRONIC DOCUMENTS BASED ON MACHINE LEARNING MODELS FROM BAYESIAN BELIEF NETWORKS [patent_app_type] => utility [patent_app_number] => 18/185496 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185496
Topic-based semantic search of electronic documents based on machine learning models from Bayesian Belief networks Mar 16, 2023 Issued
Array ( [id] => 19399460 [patent_doc_number] => 12073845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Automatic gain control based on machine learning level estimation of the desired signal [patent_app_type] => utility [patent_app_number] => 18/120911 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10274 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120911
Automatic gain control based on machine learning level estimation of the desired signal Mar 12, 2023 Issued
Array ( [id] => 20304448 [patent_doc_number] => 12450441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Methods and systems for generating a semantic computation graph for understanding and grounding referring expressions [patent_app_type] => utility [patent_app_number] => 18/182068 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5562 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18182068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182068
Methods and systems for generating a semantic computation graph for understanding and grounding referring expressions Mar 9, 2023 Issued
Array ( [id] => 18472624 [patent_doc_number] => 20230206912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DIGITAL ASSISTANT CONTROL OF APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/114877 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114877
Digital assistant control of applications Feb 26, 2023 Issued
Array ( [id] => 20079383 [patent_doc_number] => 12353448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Constructing and executing search queries with terms semantically similar to those of a search request [patent_app_type] => utility [patent_app_number] => 18/114467 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3894 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114467
Constructing and executing search queries with terms semantically similar to those of a search request Feb 26, 2023 Issued
Array ( [id] => 19406042 [patent_doc_number] => 20240289553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => CONVERSATIONAL INCLUSION/EXCLUSION DETECTION [patent_app_type] => utility [patent_app_number] => 18/113187 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113187
CONVERSATIONAL INCLUSION/EXCLUSION DETECTION Feb 22, 2023 Abandoned
Array ( [id] => 20732882 [patent_doc_number] => 12640142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Question detection model for call transcript [patent_app_type] => utility [patent_app_number] => 18/162518 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5998 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162518
Question detection model for call transcript Jan 30, 2023 Issued
Array ( [id] => 19341228 [patent_doc_number] => 12051423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Methods and systems for detecting and processing speech signals [patent_app_type] => utility [patent_app_number] => 18/159076 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8780 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159076
Methods and systems for detecting and processing speech signals Jan 23, 2023 Issued
Array ( [id] => 19212736 [patent_doc_number] => 12001799 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Optimized graph traversal [patent_app_type] => utility [patent_app_number] => 18/151858 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8052 [patent_no_of_claims] => 18 [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] => 18151858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151858
Optimized graph traversal Jan 8, 2023 Issued
Array ( [id] => 18378433 [patent_doc_number] => 20230153521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => DETECTING HYPOCRISY IN TEXT [patent_app_type] => utility [patent_app_number] => 18/151164 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151164
Detecting hypocrisy in text Jan 5, 2023 Issued
Array ( [id] => 18361586 [patent_doc_number] => 20230143177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => CONTEXTUAL SUPPRESSION OF ASSISTANT COMMAND(S) [patent_app_type] => utility [patent_app_number] => 18/092883 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092883
Contextual suppression of assistant command(s) Jan 2, 2023 Issued
Array ( [id] => 18333222 [patent_doc_number] => 20230125170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BACKGROUND AUDIO IDENTIFICATION FOR SPEECH DISAMBIGUATION [patent_app_type] => utility [patent_app_number] => 18/069663 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18069663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069663
Background audio identification for speech disambiguation Dec 20, 2022 Issued
Array ( [id] => 18322927 [patent_doc_number] => 20230121055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => DISPLAY APPARATUS, VOICE ACQUIRING APPARATUS AND VOICE RECOGNITION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/068935 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18068935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068935
Display apparatus, voice acquiring apparatus and voice recognition method thereof Dec 19, 2022 Issued
Array ( [id] => 19726864 [patent_doc_number] => 20250029615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => VOICE REGISTRATION DEVICE AND VOICE REGISTRATION METHOD [patent_app_type] => utility [patent_app_number] => 18/715556 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18715556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715556
VOICE REGISTRATION DEVICE AND VOICE REGISTRATION METHOD Nov 30, 2022 Pending
Array ( [id] => 18408602 [patent_doc_number] => 20230169955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => NOISE DATA AUGMENTATION FOR NATURAL LANGUAGE PROCESSING [patent_app_type] => utility [patent_app_number] => 17/993130 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993130
Noise data augmentation for natural language processing Nov 22, 2022 Issued
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