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] => 6604345 [patent_doc_number] => 20020042710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Decoding multiple HMM sets using a single sentence grammar' [patent_app_type] => new [patent_app_number] => 09/915911 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2184 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20020042710.pdf [firstpage_image] =>[orig_patent_app_number] => 09915911 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915911
Decoding multiple HMM sets using a single sentence grammar Jul 25, 2001 Issued
Array ( [id] => 6446406 [patent_doc_number] => 20020128827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'Perceptual phonetic feature speech recognition system and method' [patent_app_type] => new [patent_app_number] => 09/904327 [patent_app_country] => US [patent_app_date] => 2001-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6867 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20020128827.pdf [firstpage_image] =>[orig_patent_app_number] => 09904327 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/904327
Perceptual phonetic feature speech recognition system and method Jul 11, 2001 Abandoned
Array ( [id] => 704437 [patent_doc_number] => 07069215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-06-27 [patent_title] => 'Systems and methods for extracting meaning from multimodal inputs using finite-state devices' [patent_app_type] => utility [patent_app_number] => 09/904253 [patent_app_country] => US [patent_app_date] => 2001-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 10555 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/069/07069215.pdf [firstpage_image] =>[orig_patent_app_number] => 09904253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/904253
Systems and methods for extracting meaning from multimodal inputs using finite-state devices Jul 11, 2001 Issued
Array ( [id] => 1092532 [patent_doc_number] => 06829578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-07 [patent_title] => 'Tone features for speech recognition' [patent_app_type] => B1 [patent_app_number] => 09/869942 [patent_app_country] => US [patent_app_date] => 2001-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9603 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/829/06829578.pdf [firstpage_image] =>[orig_patent_app_number] => 09869942 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/869942
Tone features for speech recognition Jul 8, 2001 Issued
Array ( [id] => 5937476 [patent_doc_number] => 20020062209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Voiced/unvoiced information estimation system and method therefor' [patent_app_type] => new [patent_app_number] => 09/898624 [patent_app_country] => US [patent_app_date] => 2001-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3828 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20020062209.pdf [firstpage_image] =>[orig_patent_app_number] => 09898624 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/898624
Voiced/unvoiced information estimation system and method therefor Jul 2, 2001 Issued
Array ( [id] => 6309369 [patent_doc_number] => 20020095293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Method of using speech recognition to initiate a wireless application protocol (WAP) session' [patent_app_type] => new [patent_app_number] => 09/896146 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20020095293.pdf [firstpage_image] =>[orig_patent_app_number] => 09896146 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/896146
Method of using speech recognition to initiate a wireless application protocol (WAP) session Jun 28, 2001 Issued
Array ( [id] => 748592 [patent_doc_number] => 07031921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'System for monitoring audio content available over a network' [patent_app_type] => utility [patent_app_number] => 09/896847 [patent_app_country] => US [patent_app_date] => 2001-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7994 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/031/07031921.pdf [firstpage_image] =>[orig_patent_app_number] => 09896847 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/896847
System for monitoring audio content available over a network Jun 28, 2001 Issued
Array ( [id] => 730207 [patent_doc_number] => 07047192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Simultaneous multi-user real-time speech recognition system' [patent_app_type] => utility [patent_app_number] => 09/893171 [patent_app_country] => US [patent_app_date] => 2001-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3183 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 839 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/047/07047192.pdf [firstpage_image] =>[orig_patent_app_number] => 09893171 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/893171
Simultaneous multi-user real-time speech recognition system Jun 26, 2001 Issued
Array ( [id] => 1004447 [patent_doc_number] => 06910005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-21 [patent_title] => 'Recording apparatus including quality test and feedback features for recording speech information to a subsequent off-line speech recognition' [patent_app_type] => utility [patent_app_number] => 09/891670 [patent_app_country] => US [patent_app_date] => 2001-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5341 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/910/06910005.pdf [firstpage_image] =>[orig_patent_app_number] => 09891670 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/891670
Recording apparatus including quality test and feedback features for recording speech information to a subsequent off-line speech recognition Jun 25, 2001 Issued
Array ( [id] => 1116299 [patent_doc_number] => 06804638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Device and method for selective recall and preservation of events prior to decision to record the events' [patent_app_type] => B2 [patent_app_number] => 09/884532 [patent_app_country] => US [patent_app_date] => 2001-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7704 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/804/06804638.pdf [firstpage_image] =>[orig_patent_app_number] => 09884532 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/884532
Device and method for selective recall and preservation of events prior to decision to record the events Jun 19, 2001 Issued
Array ( [id] => 843241 [patent_doc_number] => 07392193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Speech recognition capability for a personal digital assistant' [patent_app_type] => utility [patent_app_number] => 10/311414 [patent_app_country] => US [patent_app_date] => 2001-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 6838 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/392/07392193.pdf [firstpage_image] =>[orig_patent_app_number] => 10311414 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/311414
Speech recognition capability for a personal digital assistant Jun 17, 2001 Issued
Array ( [id] => 781920 [patent_doc_number] => 06996525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Selecting one of multiple speech recognizers in a system based on performance predections resulting from experience' [patent_app_type] => utility [patent_app_number] => 09/882563 [patent_app_country] => US [patent_app_date] => 2001-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3928 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996525.pdf [firstpage_image] =>[orig_patent_app_number] => 09882563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/882563
Selecting one of multiple speech recognizers in a system based on performance predections resulting from experience Jun 14, 2001 Issued
Array ( [id] => 744131 [patent_doc_number] => 07035800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Method for entering characters' [patent_app_type] => utility [patent_app_number] => 09/878211 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3273 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/035/07035800.pdf [firstpage_image] =>[orig_patent_app_number] => 09878211 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878211
Method for entering characters Jun 11, 2001 Issued
Array ( [id] => 777423 [patent_doc_number] => 07003456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Methods and systems of routing utterances based on confidence estimates' [patent_app_type] => utility [patent_app_number] => 09/878173 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3887 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003456.pdf [firstpage_image] =>[orig_patent_app_number] => 09878173 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878173
Methods and systems of routing utterances based on confidence estimates Jun 11, 2001 Issued
Array ( [id] => 599872 [patent_doc_number] => 07437293 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-14 [patent_title] => 'Data transmission system with enhancement data' [patent_app_type] => utility [patent_app_number] => 09/877628 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1479 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/437/07437293.pdf [firstpage_image] =>[orig_patent_app_number] => 09877628 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877628
Data transmission system with enhancement data Jun 7, 2001 Issued
Array ( [id] => 1142796 [patent_doc_number] => 06785656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Method and apparatus for digital audio playback using local stored content' [patent_app_type] => B2 [patent_app_number] => 09/874741 [patent_app_country] => US [patent_app_date] => 2001-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2335 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/785/06785656.pdf [firstpage_image] =>[orig_patent_app_number] => 09874741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/874741
Method and apparatus for digital audio playback using local stored content Jun 4, 2001 Issued
Array ( [id] => 984384 [patent_doc_number] => 06928409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'Speech recognition using polynomial expansion and hidden markov models' [patent_app_type] => utility [patent_app_number] => 09/871063 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3073 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/928/06928409.pdf [firstpage_image] =>[orig_patent_app_number] => 09871063 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871063
Speech recognition using polynomial expansion and hidden markov models May 30, 2001 Issued
Array ( [id] => 7015704 [patent_doc_number] => 20010051869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'Method for operating a voice function in a dual-mode radio mobile terminal' [patent_app_type] => new [patent_app_number] => 09/871561 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2653 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20010051869.pdf [firstpage_image] =>[orig_patent_app_number] => 09871561 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871561
Dual mode radio mobile terminal in which an analog or digital mode is determined by request of a voice function May 30, 2001 Issued
Array ( [id] => 6520735 [patent_doc_number] => 20020026253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Speech processing apparatus' [patent_app_type] => new [patent_app_number] => 09/866585 [patent_app_country] => US [patent_app_date] => 2001-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11715 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20020026253.pdf [firstpage_image] =>[orig_patent_app_number] => 09866585 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/866585
Speech processing apparatus May 29, 2001 Abandoned
Array ( [id] => 6967815 [patent_doc_number] => 20050234712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Providing shorter uniform frame lengths in dynamic time warping for voice conversion' [patent_app_type] => utility [patent_app_number] => 10/343243 [patent_app_country] => US [patent_app_date] => 2001-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2423 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0234/20050234712.pdf [firstpage_image] =>[orig_patent_app_number] => 10343243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/343243
Providing shorter uniform frame lengths in dynamic time warping for voice conversion May 27, 2001 Abandoned
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