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] => 3660250 [patent_doc_number] => 05638487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Automatic speech recognition' [patent_app_type] => 1 [patent_app_number] => 8/366682 [patent_app_country] => US [patent_app_date] => 1994-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5949 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/638/05638487.pdf [firstpage_image] =>[orig_patent_app_number] => 366682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/366682
Automatic speech recognition Dec 29, 1994 Issued
Array ( [id] => 3673687 [patent_doc_number] => 05657420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Variable rate vocoder' [patent_app_type] => 1 [patent_app_number] => 8/363170 [patent_app_country] => US [patent_app_date] => 1994-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 26735 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657420.pdf [firstpage_image] =>[orig_patent_app_number] => 363170 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/363170
Variable rate vocoder Dec 22, 1994 Issued
Array ( [id] => 3717849 [patent_doc_number] => 05655057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Speech recognition apparatus' [patent_app_type] => 1 [patent_app_number] => 8/361567 [patent_app_country] => US [patent_app_date] => 1994-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/655/05655057.pdf [firstpage_image] =>[orig_patent_app_number] => 361567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/361567
Speech recognition apparatus Dec 21, 1994 Issued
Array ( [id] => 3838594 [patent_doc_number] => 05732190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Number-of recognition candidates determining system in speech recognizing device' [patent_app_type] => 1 [patent_app_number] => 8/359843 [patent_app_country] => US [patent_app_date] => 1994-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4772 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/732/05732190.pdf [firstpage_image] =>[orig_patent_app_number] => 359843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/359843
Number-of recognition candidates determining system in speech recognizing device Dec 19, 1994 Issued
Array ( [id] => 3693727 [patent_doc_number] => 05633980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Voice cover and a method for searching codebooks' [patent_app_type] => 1 [patent_app_number] => 8/355313 [patent_app_country] => US [patent_app_date] => 1994-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6694 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633980.pdf [firstpage_image] =>[orig_patent_app_number] => 355313 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355313
Voice cover and a method for searching codebooks Dec 11, 1994 Issued
Array ( [id] => 3669120 [patent_doc_number] => 05659661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Speech decoder' [patent_app_type] => 1 [patent_app_number] => 8/355305 [patent_app_country] => US [patent_app_date] => 1994-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659661.pdf [firstpage_image] =>[orig_patent_app_number] => 355305 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355305
Speech decoder Dec 11, 1994 Issued
Array ( [id] => 3755086 [patent_doc_number] => 05787230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'System and method of intelligent Mandarin speech input for Chinese computers' [patent_app_type] => 1 [patent_app_number] => 8/352587 [patent_app_country] => US [patent_app_date] => 1994-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8639 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/787/05787230.pdf [firstpage_image] =>[orig_patent_app_number] => 352587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352587
System and method of intelligent Mandarin speech input for Chinese computers Dec 8, 1994 Issued
Array ( [id] => 3799542 [patent_doc_number] => 05758322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Method and apparatus for conducting point-of-sale transactions using voice recognition' [patent_app_type] => 1 [patent_app_number] => 8/353534 [patent_app_country] => US [patent_app_date] => 1994-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 26 [patent_no_of_words] => 8941 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758322.pdf [firstpage_image] =>[orig_patent_app_number] => 353534 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/353534
Method and apparatus for conducting point-of-sale transactions using voice recognition Dec 8, 1994 Issued
Array ( [id] => 3673674 [patent_doc_number] => 05657419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Method for processing speech signal in speech processing system' [patent_app_type] => 1 [patent_app_number] => 8/352831 [patent_app_country] => US [patent_app_date] => 1994-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3003 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657419.pdf [firstpage_image] =>[orig_patent_app_number] => 352831 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352831
Method for processing speech signal in speech processing system Dec 1, 1994 Issued
Array ( [id] => 3659723 [patent_doc_number] => 05640490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'User independent, real-time speech recognition system and method' [patent_app_type] => 1 [patent_app_number] => 8/339902 [patent_app_country] => US [patent_app_date] => 1994-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 18776 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640490.pdf [firstpage_image] =>[orig_patent_app_number] => 339902 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/339902
User independent, real-time speech recognition system and method Nov 13, 1994 Issued
Array ( [id] => 3897122 [patent_doc_number] => 05748843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Apparatus and method for voice controlled apparel manufacture' [patent_app_type] => 1 [patent_app_number] => 8/336290 [patent_app_country] => US [patent_app_date] => 1994-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 10666 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748843.pdf [firstpage_image] =>[orig_patent_app_number] => 336290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/336290
Apparatus and method for voice controlled apparel manufacture Nov 7, 1994 Issued
Array ( [id] => 3797075 [patent_doc_number] => 05809460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Speech decoder having an interpolation circuit for updating background noise' [patent_app_type] => 1 [patent_app_number] => 8/337010 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2720 [patent_no_of_claims] => 7 [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] => patents/05/809/05809460.pdf [firstpage_image] =>[orig_patent_app_number] => 337010 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337010
Speech decoder having an interpolation circuit for updating background noise Nov 6, 1994 Issued
08/333387 AUDIO PROCESSING CHIP WITH EXTERNAL SERIAL PORT Nov 1, 1994 Abandoned
Array ( [id] => 3658774 [patent_doc_number] => 05630014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-13 [patent_title] => 'Gain controller with automatic adjustment using integration energy values' [patent_app_type] => 1 [patent_app_number] => 8/330387 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2197 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630014.pdf [firstpage_image] =>[orig_patent_app_number] => 330387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/330387
Gain controller with automatic adjustment using integration energy values Oct 26, 1994 Issued
Array ( [id] => 4066681 [patent_doc_number] => 05870705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Method of setting input levels in a voice recognition system' [patent_app_type] => 1 [patent_app_number] => 8/327543 [patent_app_country] => US [patent_app_date] => 1994-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6035 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870705.pdf [firstpage_image] =>[orig_patent_app_number] => 327543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/327543
Method of setting input levels in a voice recognition system Oct 20, 1994 Issued
Array ( [id] => 3529424 [patent_doc_number] => 05577162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Dynamic programming matching system for speech recognition' [patent_app_type] => 1 [patent_app_number] => 8/320380 [patent_app_country] => US [patent_app_date] => 1994-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5498 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577162.pdf [firstpage_image] =>[orig_patent_app_number] => 320380 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320380
Dynamic programming matching system for speech recognition Oct 10, 1994 Issued
Array ( [id] => 3805511 [patent_doc_number] => 05737723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Confusable word detection in speech recognition' [patent_app_type] => 1 [patent_app_number] => 8/297283 [patent_app_country] => US [patent_app_date] => 1994-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3058 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737723.pdf [firstpage_image] =>[orig_patent_app_number] => 297283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/297283
Confusable word detection in speech recognition Aug 28, 1994 Issued
Array ( [id] => 3775160 [patent_doc_number] => 05742735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Digital adaptive transformation coding method' [patent_app_type] => 1 [patent_app_number] => 8/295484 [patent_app_country] => US [patent_app_date] => 1994-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742735.pdf [firstpage_image] =>[orig_patent_app_number] => 295484 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295484
Digital adaptive transformation coding method Aug 24, 1994 Issued
Array ( [id] => 3870014 [patent_doc_number] => 05706396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Error protection system for a sub-band coder suitable for use in an audio signal processor' [patent_app_type] => 1 [patent_app_number] => 8/281734 [patent_app_country] => US [patent_app_date] => 1994-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/706/05706396.pdf [firstpage_image] =>[orig_patent_app_number] => 281734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/281734
Error protection system for a sub-band coder suitable for use in an audio signal processor Jul 26, 1994 Issued
Array ( [id] => 3594371 [patent_doc_number] => 05581650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Learning dynamic programming' [patent_app_type] => 1 [patent_app_number] => 8/272109 [patent_app_country] => US [patent_app_date] => 1994-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5363 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/581/05581650.pdf [firstpage_image] =>[orig_patent_app_number] => 272109 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/272109
Learning dynamic programming Jul 6, 1994 Issued
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