Search

Vijay B. Chawan

Examiner (ID: 15909, Phone: (571)272-7601 , Office: P/2658 )

Most Active Art Unit
2658
Art Unit(s)
2741, 2654, 2641, 2658, 2308, 2626
Total Applications
1759
Issued Applications
1432
Pending Applications
167
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11952108 [patent_doc_number] => 20170256259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'Speech Recognition' [patent_app_type] => utility [patent_app_number] => 15/229916 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15229916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229916
Speech Recognition Aug 4, 2016 Abandoned
Array ( [id] => 11952110 [patent_doc_number] => 20170256261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'Speech Recognition' [patent_app_type] => utility [patent_app_number] => 15/229978 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11949 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15229978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229978
Speech recognition Aug 4, 2016 Issued
Array ( [id] => 15518821 [patent_doc_number] => 10566003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Transform encoding/decoding of harmonic audio signals [patent_app_type] => utility [patent_app_number] => 15/228395 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 5243 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15228395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/228395
Transform encoding/decoding of harmonic audio signals Aug 3, 2016 Issued
Array ( [id] => 11564386 [patent_doc_number] => 09626978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Bandwidth extension of harmonic audio signal' [patent_app_type] => utility [patent_app_number] => 15/220756 [patent_app_country] => US [patent_app_date] => 2016-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7330 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 15220756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/220756
Bandwidth extension of harmonic audio signal Jul 26, 2016 Issued
Array ( [id] => 14316297 [patent_doc_number] => 20190147852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => SIGNAL PROCESSING AND SOURCE SEPARATION [patent_app_type] => utility [patent_app_number] => 15/455285 [patent_app_country] => US [patent_app_date] => 2016-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15455285 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/455285
SIGNAL PROCESSING AND SOURCE SEPARATION Jul 20, 2016 Abandoned
Array ( [id] => 11273463 [patent_doc_number] => 20160336010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'ELECTRONIC DEVICES WITH VOICE COMMAND AND CONTEXTUAL DATA PROCESSING CAPABILITIES' [patent_app_type] => utility [patent_app_number] => 15/207248 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8803 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207248
Electronic devices with voice command and contextual data processing capabilities Jul 10, 2016 Issued
Array ( [id] => 13212989 [patent_doc_number] => 10120865 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-06 [patent_title] => Techniques for automatic generation of natural language text [patent_app_type] => utility [patent_app_number] => 15/201930 [patent_app_country] => US [patent_app_date] => 2016-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 18232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15201930 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/201930
Techniques for automatic generation of natural language text Jul 4, 2016 Issued
Array ( [id] => 11104818 [patent_doc_number] => 20160301788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'Framework For User-Created Device Applications' [patent_app_type] => utility [patent_app_number] => 15/187902 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6161 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15187902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187902
Framework for user-created device applications Jun 20, 2016 Issued
Array ( [id] => 12174592 [patent_doc_number] => 09892738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Method, apparatus, and system for processing audio data' [patent_app_type] => utility [patent_app_number] => 15/188518 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 19480 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15188518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188518
Method, apparatus, and system for processing audio data Jun 20, 2016 Issued
Array ( [id] => 11103610 [patent_doc_number] => 20160300581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'VECTOR QUANTIZER' [patent_app_type] => utility [patent_app_number] => 15/187943 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6548 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15187943 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187943
Vector quantizer Jun 20, 2016 Issued
Array ( [id] => 15138833 [patent_doc_number] => 10482898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => System for robot to eliminate own sound source [patent_app_type] => utility [patent_app_number] => 15/739320 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2477 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739320 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739320
System for robot to eliminate own sound source Jun 13, 2016 Issued
Array ( [id] => 12968515 [patent_doc_number] => 09875739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Speaker separation in diarization [patent_app_type] => utility [patent_app_number] => 15/158959 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6876 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15158959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/158959
Speaker separation in diarization May 18, 2016 Issued
Array ( [id] => 11831447 [patent_doc_number] => 09728196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Method and apparatus to encode and decode an audio/speech signal' [patent_app_type] => utility [patent_app_number] => 15/149847 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5658 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15149847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149847
Method and apparatus to encode and decode an audio/speech signal May 8, 2016 Issued
Array ( [id] => 11882741 [patent_doc_number] => 09753914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Natural expression processing method, processing and response method, device, and system' [patent_app_type] => utility [patent_app_number] => 15/141576 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 16229 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15141576 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141576
Natural expression processing method, processing and response method, device, and system Apr 27, 2016 Issued
Array ( [id] => 12495738 [patent_doc_number] => 09996531 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => Conversational understanding [patent_app_type] => utility [patent_app_number] => 15/084292 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 13215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15084292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/084292
Conversational understanding Mar 28, 2016 Issued
Array ( [id] => 11087385 [patent_doc_number] => 20160284351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'METHOD AND ELECTRONIC DEVICE FOR PROVIDING CONTENT' [patent_app_type] => utility [patent_app_number] => 15/082499 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8470 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15082499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/082499
Method and electronic device for providing content Mar 27, 2016 Issued
Array ( [id] => 14827285 [patent_doc_number] => 10410653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Adaptive audio filtering [patent_app_type] => utility [patent_app_number] => 15/558181 [patent_app_country] => US [patent_app_date] => 2016-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 18207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15558181 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/558181
Adaptive audio filtering Mar 20, 2016 Issued
Array ( [id] => 10999875 [patent_doc_number] => 20160196822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'SYSTEM AND METHOD FOR MOBILE AUTOMATIC SPEECH RECOGNITION' [patent_app_type] => utility [patent_app_number] => 15/071645 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4921 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15071645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/071645
System and method for mobile automatic speech recognition Mar 15, 2016 Issued
Array ( [id] => 11824622 [patent_doc_number] => 20170213558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'VOICE INTERFACES IN PROCESS CONTROL SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/070740 [patent_app_country] => US [patent_app_date] => 2016-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10783 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15070740 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/070740
Voice interfaces in process control systems Mar 14, 2016 Issued
Array ( [id] => 11213884 [patent_doc_number] => 09442919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Identifying word-senses based on linguistic variations' [patent_app_type] => utility [patent_app_number] => 15/070463 [patent_app_country] => US [patent_app_date] => 2016-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6116 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15070463 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/070463
Identifying word-senses based on linguistic variations Mar 14, 2016 Issued
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