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] => 17165980 [patent_doc_number] => 11152088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Methods, systems and computer program products for electronic data entry [patent_app_type] => utility [patent_app_number] => 16/246889 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6245 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246889
Methods, systems and computer program products for electronic data entry Jan 13, 2019 Issued
Array ( [id] => 16162517 [patent_doc_number] => 20200219491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => CONTEXTUAL UTTERANCE RESOLUTION IN MULTIMODAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/241015 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16241015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241015
Contextual utterance resolution in multimodal systems Jan 6, 2019 Issued
Array ( [id] => 16161095 [patent_doc_number] => 20200218780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => AUTOMATED CONTEXTUAL DIALOG GENERATION FOR COGNITIVE CONVERSATION [patent_app_type] => utility [patent_app_number] => 16/238868 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238868
Automated contextual dialog generation for cognitive conversation Jan 2, 2019 Issued
Array ( [id] => 16186806 [patent_doc_number] => 10720141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-21 [patent_title] => Tympanic membrane measurement [patent_app_type] => utility [patent_app_number] => 16/234999 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234999
Tympanic membrane measurement Dec 27, 2018 Issued
Array ( [id] => 16538017 [patent_doc_number] => 10880642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Sound pick-up apparatus, medium, and method [patent_app_type] => utility [patent_app_number] => 16/235571 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 10146 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235571
Sound pick-up apparatus, medium, and method Dec 27, 2018 Issued
Array ( [id] => 16960390 [patent_doc_number] => 11064284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Transparent sound device [patent_app_type] => utility [patent_app_number] => 16/235360 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4249 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235360
Transparent sound device Dec 27, 2018 Issued
Array ( [id] => 14512993 [patent_doc_number] => 20190200151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => AUDIO DATA PROCESSING DEVICE AND CONTROL METHOD FOR AN AUDIO DATA PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/233523 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16233523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233523
Audio data processing device and control method for an audio data processing device Dec 26, 2018 Issued
Array ( [id] => 16707394 [patent_doc_number] => 10957335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Home automation having user privacy protections [patent_app_type] => utility [patent_app_number] => 16/233240 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 26655 [patent_no_of_claims] => 18 [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] => 16233240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233240
Home automation having user privacy protections Dec 26, 2018 Issued
Array ( [id] => 14224147 [patent_doc_number] => 20190124459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [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] => 16/228257 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228257
Multi-channel decorrelator, multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a premix of decorrelator input signals Dec 19, 2018 Issued
Array ( [id] => 17956120 [patent_doc_number] => 11482233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Methods, apparatus and systems for unified speech and audio decoding and encoding decorrelation filter improvements [patent_app_type] => utility [patent_app_number] => 16/955063 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 31317 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955063
Methods, apparatus and systems for unified speech and audio decoding and encoding decorrelation filter improvements Dec 18, 2018 Issued
Array ( [id] => 17365760 [patent_doc_number] => 11232788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Wakeword detection [patent_app_type] => utility [patent_app_number] => 16/215135 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14778 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215135
Wakeword detection Dec 9, 2018 Issued
Array ( [id] => 16018337 [patent_doc_number] => 20200184012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Natural Language Document Summarization Using Hyperbolic Embeddings [patent_app_type] => utility [patent_app_number] => 16/212194 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212194
Natural language document summarization using hyperbolic embeddings Dec 5, 2018 Issued
Array ( [id] => 16293227 [patent_doc_number] => 10770080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension [patent_app_type] => utility [patent_app_number] => 16/209008 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 22129 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16209008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209008
Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension Dec 3, 2018 Issued
Array ( [id] => 16295032 [patent_doc_number] => 10771897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Portable sound system [patent_app_type] => utility [patent_app_number] => 16/208476 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 54 [patent_no_of_words] => 85235 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16208476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/208476
Portable sound system Dec 2, 2018 Issued
Array ( [id] => 14113093 [patent_doc_number] => 20190098222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => CONTROL APPARATUS, COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/205818 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16205818 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/205818
Control apparatus, communication apparatus, control method, and storage medium Nov 29, 2018 Issued
Array ( [id] => 16773088 [patent_doc_number] => 10984199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Unsupervised targeted sentiment analysis using dependency parsing and linguistic heuristics [patent_app_type] => utility [patent_app_number] => 16/198650 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6406 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198650
Unsupervised targeted sentiment analysis using dependency parsing and linguistic heuristics Nov 20, 2018 Issued
Array ( [id] => 16737990 [patent_doc_number] => 10963643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Unsupervised sentiment analysis for multiple subjects of interest using dependency parsing and linguistic heuristics [patent_app_type] => utility [patent_app_number] => 16/198660 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6430 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198660
Unsupervised sentiment analysis for multiple subjects of interest using dependency parsing and linguistic heuristics Nov 20, 2018 Issued
Array ( [id] => 17493286 [patent_doc_number] => 11282596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Automated code feedback system [patent_app_type] => utility [patent_app_number] => 16/193443 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5527 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193443
Automated code feedback system Nov 15, 2018 Issued
Array ( [id] => 15601295 [patent_doc_number] => 20200077182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SYSTEM AND METHOD FOR DETECTING SOUND IN VEHICLE [patent_app_type] => utility [patent_app_number] => 16/191711 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16191711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191711
SYSTEM AND METHOD FOR DETECTING SOUND IN VEHICLE Nov 14, 2018 Abandoned
Array ( [id] => 14320461 [patent_doc_number] => 20190149934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => DEVICE FOR AIRBORNE SOUND ACOUSTIC SENSING OF THE SURROUNDINGS OF A VEHICLE, VEHICLE [patent_app_type] => utility [patent_app_number] => 16/191502 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191502
DEVICE FOR AIRBORNE SOUND ACOUSTIC SENSING OF THE SURROUNDINGS OF A VEHICLE, VEHICLE Nov 14, 2018 Abandoned
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