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Fereydoun Ghotb Sajjadi

Supervisory Patent Examiner (ID: 14987, Phone: (571)272-3311 , Office: P/1671 )

Most Active Art Unit
1633
Art Unit(s)
1633, 1671, 1699, 1622, 1617
Total Applications
248
Issued Applications
64
Pending Applications
10
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19842496 [patent_doc_number] => 12254891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Targeted voice separation by speaker for speech recognition [patent_app_type] => utility [patent_app_number] => 17/619648 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13349 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619648
Targeted voice separation by speaker for speech recognition Oct 9, 2019 Issued
Array ( [id] => 16730839 [patent_doc_number] => 20210097987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => DEVICE, METHOD, AND PROGRAM PRODUCT FOR DETECTING MULTIPLE UTTERANCES [patent_app_type] => utility [patent_app_number] => 16/589746 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589746
DEVICE, METHOD, AND PROGRAM PRODUCT FOR DETECTING MULTIPLE UTTERANCES Sep 30, 2019 Abandoned
Array ( [id] => 18593038 [patent_doc_number] => 11741945 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-29 [patent_title] => Adaptive virtual assistant attributes [patent_app_type] => utility [patent_app_number] => 16/587984 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17433 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16587984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/587984
Adaptive virtual assistant attributes Sep 29, 2019 Issued
Array ( [id] => 15623685 [patent_doc_number] => 20200082247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => AUTOMATICALLY ARCHITECTURE SEARCHING FRAMEWORK FOR CONVOLUTIONAL NEURAL NETWORK IN RECONFIGURABLE HARDWARE DESIGN [patent_app_type] => utility [patent_app_number] => 16/554634 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16554634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554634
AUTOMATICALLY ARCHITECTURE SEARCHING FRAMEWORK FOR CONVOLUTIONAL NEURAL NETWORK IN RECONFIGURABLE HARDWARE DESIGN Aug 28, 2019 Abandoned
Array ( [id] => 17840427 [patent_doc_number] => 20220277733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => REAL-TIME COMMUNICATION AND COLLABORATION SYSTEM AND METHOD OF MONITORING OBJECTIVES TO BE ACHIEVED BY A PLURALITY OF USERS COLLABORATING ON A REAL-TIME COMMUNICATION AND COLLABORATION PLATFORM [patent_app_type] => utility [patent_app_number] => 17/630737 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17630737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630737
REAL-TIME COMMUNICATION AND COLLABORATION SYSTEM AND METHOD OF MONITORING OBJECTIVES TO BE ACHIEVED BY A PLURALITY OF USERS COLLABORATING ON A REAL-TIME COMMUNICATION AND COLLABORATION PLATFORM Aug 13, 2019 Abandoned
Array ( [id] => 17862600 [patent_doc_number] => 11443761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Real-time pitch tracking by detection of glottal excitation epochs in speech signal using Hilbert envelope [patent_app_type] => utility [patent_app_number] => 17/271308 [patent_app_country] => US [patent_app_date] => 2019-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5619 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271308
Real-time pitch tracking by detection of glottal excitation epochs in speech signal using Hilbert envelope Aug 2, 2019 Issued
Array ( [id] => 16515253 [patent_doc_number] => 20200394511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => Low-Resource Entity Resolution with Transfer Learning [patent_app_type] => utility [patent_app_number] => 16/443024 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16443024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443024
Low-resource entity resolution with transfer learning Jun 16, 2019 Issued
Array ( [id] => 16951416 [patent_doc_number] => 20210210108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => CODING DEVICE, CODING METHOD, DECODING DEVICE, DECODING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/251753 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251753
CODING DEVICE, CODING METHOD, DECODING DEVICE, DECODING METHOD, AND PROGRAM Jun 6, 2019 Abandoned
Array ( [id] => 17978362 [patent_doc_number] => 11495234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Data mining apparatus, method and system for speech recognition using the same [patent_app_type] => utility [patent_app_number] => 16/497309 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6034 [patent_no_of_claims] => 16 [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] => 16497309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497309
Data mining apparatus, method and system for speech recognition using the same May 29, 2019 Issued
Array ( [id] => 18645414 [patent_doc_number] => 11769492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Voice conversation analysis method and apparatus using artificial intelligence [patent_app_type] => utility [patent_app_number] => 17/040746 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 16436 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040746
Voice conversation analysis method and apparatus using artificial intelligence Mar 25, 2019 Issued
Array ( [id] => 17644996 [patent_doc_number] => 20220172735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => METHOD AND SYSTEM FOR SPEECH SEPARATION [patent_app_type] => utility [patent_app_number] => 17/436050 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17436050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436050
METHOD AND SYSTEM FOR SPEECH SEPARATION Mar 6, 2019 Abandoned
Array ( [id] => 16873248 [patent_doc_number] => 20210166715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ENCODED FEATURES AND RATE-BASED AUGMENTATION BASED SPEECH AUTHENTICATION [patent_app_type] => utility [patent_app_number] => 16/770724 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770724
ENCODED FEATURES AND RATE-BASED AUGMENTATION BASED SPEECH AUTHENTICATION Feb 15, 2018 Abandoned
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