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] => 4427185 [patent_doc_number] => 06226608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Data framing for adaptive-block-length coding system' [patent_app_type] => 1 [patent_app_number] => 9/239345 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 16480 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226608.pdf [firstpage_image] =>[orig_patent_app_number] => 239345 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239345
Data framing for adaptive-block-length coding system Jan 27, 1999 Issued
09/214963 ENHANCED ENCODING OF DTMF AND OTHER SIGNALLING TONES Jan 14, 1999 Abandoned
Array ( [id] => 1456218 [patent_doc_number] => 06456977 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Voice control module for controlling a game controller' [patent_app_type] => B1 [patent_app_number] => 09/231711 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2249 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456977.pdf [firstpage_image] =>[orig_patent_app_number] => 09231711 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231711
Voice control module for controlling a game controller Jan 12, 1999 Issued
Array ( [id] => 4271913 [patent_doc_number] => 06208958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Pitch determination apparatus and method using spectro-temporal autocorrelation' [patent_app_type] => 1 [patent_app_number] => 9/226115 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2147 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208958.pdf [firstpage_image] =>[orig_patent_app_number] => 226115 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226115
Pitch determination apparatus and method using spectro-temporal autocorrelation Jan 6, 1999 Issued
Array ( [id] => 4398653 [patent_doc_number] => 06304843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Method and apparatus for reconstructing a linear prediction filter excitation signal' [patent_app_type] => 1 [patent_app_number] => 9/226914 [patent_app_country] => US [patent_app_date] => 1999-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 2176 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304843.pdf [firstpage_image] =>[orig_patent_app_number] => 226914 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/226914
Method and apparatus for reconstructing a linear prediction filter excitation signal Jan 4, 1999 Issued
09/222214 METHOD AND APPARATUS TO IMPROVE SECURITY AND USER CONVENIENCE THROUGH VOICE COMMANDS Dec 28, 1998 Abandoned
Array ( [id] => 4272151 [patent_doc_number] => 06208972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Method for integrating computer processes with an interface controlled by voice actuated grammars' [patent_app_type] => 1 [patent_app_number] => 9/219916 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5586 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208972.pdf [firstpage_image] =>[orig_patent_app_number] => 219916 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219916
Method for integrating computer processes with an interface controlled by voice actuated grammars Dec 22, 1998 Issued
Array ( [id] => 4386566 [patent_doc_number] => 06275794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'System for detecting voice activity and background noise/silence in a speech signal using pitch and signal to noise ratio information' [patent_app_type] => 1 [patent_app_number] => 9/218334 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3514 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275794.pdf [firstpage_image] =>[orig_patent_app_number] => 218334 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218334
System for detecting voice activity and background noise/silence in a speech signal using pitch and signal to noise ratio information Dec 21, 1998 Issued
Array ( [id] => 4323756 [patent_doc_number] => 06253176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Product including a speech recognition device and method of generating a command lexicon for a speech recognition device' [patent_app_type] => 1 [patent_app_number] => 9/217415 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8526 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253176.pdf [firstpage_image] =>[orig_patent_app_number] => 217415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/217415
Product including a speech recognition device and method of generating a command lexicon for a speech recognition device Dec 20, 1998 Issued
Array ( [id] => 1497448 [patent_doc_number] => 06343268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Estimator of independent sources from degenerate mixtures' [patent_app_type] => B1 [patent_app_number] => 09/203115 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2821 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343268.pdf [firstpage_image] =>[orig_patent_app_number] => 09203115 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203115
Estimator of independent sources from degenerate mixtures Nov 30, 1998 Issued
Array ( [id] => 4154433 [patent_doc_number] => 06122614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'System and method for automating transcription services' [patent_app_type] => 1 [patent_app_number] => 9/197313 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6016 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122614.pdf [firstpage_image] =>[orig_patent_app_number] => 197313 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197313
System and method for automating transcription services Nov 19, 1998 Issued
Array ( [id] => 4322563 [patent_doc_number] => 06188987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Providing auxiliary information with frame-based encoded audio information' [patent_app_type] => 1 [patent_app_number] => 9/193186 [patent_app_country] => US [patent_app_date] => 1998-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 9977 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188987.pdf [firstpage_image] =>[orig_patent_app_number] => 193186 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/193186
Providing auxiliary information with frame-based encoded audio information Nov 16, 1998 Issued
Array ( [id] => 744128 [patent_doc_number] => 07035799 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-25 [patent_title] => 'Method and device for voice recognition' [patent_app_type] => utility [patent_app_number] => 09/555032 [patent_app_country] => US [patent_app_date] => 1998-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3467 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/035/07035799.pdf [firstpage_image] =>[orig_patent_app_number] => 09555032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/555032
Method and device for voice recognition Nov 15, 1998 Issued
Array ( [id] => 4350273 [patent_doc_number] => 06314395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Voice detection apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/172416 [patent_app_country] => US [patent_app_date] => 1998-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4538 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314395.pdf [firstpage_image] =>[orig_patent_app_number] => 172416 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/172416
Voice detection apparatus and method Oct 13, 1998 Issued
Array ( [id] => 1415731 [patent_doc_number] => 06532444 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-11 [patent_title] => 'Network interactive user interface using speech recognition and natural language processing' [patent_app_type] => B1 [patent_app_number] => 09/166198 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8977 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/532/06532444.pdf [firstpage_image] =>[orig_patent_app_number] => 09166198 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166198
Network interactive user interface using speech recognition and natural language processing Oct 4, 1998 Issued
Array ( [id] => 4292915 [patent_doc_number] => 06324511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Method of and apparatus for multi-modal information presentation to computer users with dyslexia, reading disabilities or visual impairment' [patent_app_type] => 1 [patent_app_number] => 9/164897 [patent_app_country] => US [patent_app_date] => 1998-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8116 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324511.pdf [firstpage_image] =>[orig_patent_app_number] => 164897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/164897
Method of and apparatus for multi-modal information presentation to computer users with dyslexia, reading disabilities or visual impairment Sep 30, 1998 Issued
Array ( [id] => 1462197 [patent_doc_number] => 06427134 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Voice activity detector for calculating spectral irregularity measure on the basis of spectral difference measurements' [patent_app_type] => B1 [patent_app_number] => 09/029380 [patent_app_country] => US [patent_app_date] => 1998-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/427/06427134.pdf [firstpage_image] =>[orig_patent_app_number] => 09029380 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/029380
Voice activity detector for calculating spectral irregularity measure on the basis of spectral difference measurements Sep 25, 1998 Issued
Array ( [id] => 1573518 [patent_doc_number] => 06499013 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-24 [patent_title] => 'Interactive user interface using speech recognition and natural language processing' [patent_app_type] => B1 [patent_app_number] => 09/150459 [patent_app_country] => US [patent_app_date] => 1998-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6158 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/499/06499013.pdf [firstpage_image] =>[orig_patent_app_number] => 09150459 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/150459
Interactive user interface using speech recognition and natural language processing Sep 8, 1998 Issued
Array ( [id] => 4426646 [patent_doc_number] => 06195633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'System and method for efficiently implementing a masking function in a psycho-acoustic modeler' [patent_app_type] => 1 [patent_app_number] => 9/150117 [patent_app_country] => US [patent_app_date] => 1998-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6280 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195633.pdf [firstpage_image] =>[orig_patent_app_number] => 150117 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/150117
System and method for efficiently implementing a masking function in a psycho-acoustic modeler Sep 8, 1998 Issued
Array ( [id] => 4191213 [patent_doc_number] => 06141644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Speaker verification and speaker identification based on eigenvoices' [patent_app_type] => 1 [patent_app_number] => 9/148911 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5476 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141644.pdf [firstpage_image] =>[orig_patent_app_number] => 148911 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148911
Speaker verification and speaker identification based on eigenvoices Sep 3, 1998 Issued
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