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] => 3953629 [patent_doc_number] => 05873062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'User independent, real-time speech recognition system and method' [patent_app_type] => 1 [patent_app_number] => 8/781625 [patent_app_country] => US [patent_app_date] => 1997-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 48 [patent_no_of_words] => 18822 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873062.pdf [firstpage_image] =>[orig_patent_app_number] => 781625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781625
User independent, real-time speech recognition system and method Jan 8, 1997 Issued
Array ( [id] => 3954231 [patent_doc_number] => 05899974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Compressing speech into a digital format' [patent_app_type] => 1 [patent_app_number] => 8/775786 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2891 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899974.pdf [firstpage_image] =>[orig_patent_app_number] => 775786 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775786
Compressing speech into a digital format Dec 30, 1996 Issued
Array ( [id] => 4059908 [patent_doc_number] => 05913195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'System and method for developing VRU voice dialogue' [patent_app_type] => 1 [patent_app_number] => 8/774234 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6286 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913195.pdf [firstpage_image] =>[orig_patent_app_number] => 774234 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774234
System and method for developing VRU voice dialogue Dec 26, 1996 Issued
Array ( [id] => 3995369 [patent_doc_number] => 05918204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Speech frame disabling circuitry for protection against burst errors of interleaved TDMA frames' [patent_app_type] => 1 [patent_app_number] => 8/773835 [patent_app_country] => US [patent_app_date] => 1996-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2256 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/918/05918204.pdf [firstpage_image] =>[orig_patent_app_number] => 773835 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773835
Speech frame disabling circuitry for protection against burst errors of interleaved TDMA frames Dec 26, 1996 Issued
Array ( [id] => 3900050 [patent_doc_number] => 05806024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Coding of a speech or music signal with quantization of harmonics components specifically and then residue components' [patent_app_type] => 1 [patent_app_number] => 8/773523 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7770 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806024.pdf [firstpage_image] =>[orig_patent_app_number] => 773523 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/773523
Coding of a speech or music signal with quantization of harmonics components specifically and then residue components Dec 22, 1996 Issued
Array ( [id] => 4059002 [patent_doc_number] => 05875425 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Speech recognition system for determining a recognition result at an intermediate state of processing' [patent_app_type] => 1 [patent_app_number] => 8/772987 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2525 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875425.pdf [firstpage_image] =>[orig_patent_app_number] => 772987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772987
Speech recognition system for determining a recognition result at an intermediate state of processing Dec 22, 1996 Issued
Array ( [id] => 4099685 [patent_doc_number] => 06018710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Web-based interactive radio environment: WIRE' [patent_app_type] => 1 [patent_app_number] => 8/768046 [patent_app_country] => US [patent_app_date] => 1996-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4573 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/018/06018710.pdf [firstpage_image] =>[orig_patent_app_number] => 768046 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768046
Web-based interactive radio environment: WIRE Dec 12, 1996 Issued
Array ( [id] => 4251136 [patent_doc_number] => 06076062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Method and device for transferring and decoding a non-PCM bitstream between a digital video disc and a multi-channel reproduction apparatus' [patent_app_type] => 1 [patent_app_number] => 8/798198 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5505 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076062.pdf [firstpage_image] =>[orig_patent_app_number] => 798198 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798198
Method and device for transferring and decoding a non-PCM bitstream between a digital video disc and a multi-channel reproduction apparatus Dec 8, 1996 Issued
Array ( [id] => 3797159 [patent_doc_number] => 05809466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Audio processing chip with external serial port' [patent_app_type] => 1 [patent_app_number] => 8/753719 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 135 [patent_figures_cnt] => 167 [patent_no_of_words] => 77539 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809466.pdf [firstpage_image] =>[orig_patent_app_number] => 753719 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753719
Audio processing chip with external serial port Nov 26, 1996 Issued
Array ( [id] => 3741852 [patent_doc_number] => 05703999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Process for reducing data in the transmission and/or storage of digital signals from several interdependent channels' [patent_app_type] => 1 [patent_app_number] => 8/751456 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2328 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/703/05703999.pdf [firstpage_image] =>[orig_patent_app_number] => 751456 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751456
Process for reducing data in the transmission and/or storage of digital signals from several interdependent channels Nov 17, 1996 Issued
Array ( [id] => 3954260 [patent_doc_number] => 05899976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Method and system for buffering recognized words during speech recognition' [patent_app_type] => 1 [patent_app_number] => 8/741698 [patent_app_country] => US [patent_app_date] => 1996-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 5104 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899976.pdf [firstpage_image] =>[orig_patent_app_number] => 741698 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/741698
Method and system for buffering recognized words during speech recognition Oct 30, 1996 Issued
Array ( [id] => 3815210 [patent_doc_number] => 05828996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Apparatus and method for encoding/decoding a speech signal using adaptively changing codebook vectors' [patent_app_type] => 1 [patent_app_number] => 8/736988 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 14025 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828996.pdf [firstpage_image] =>[orig_patent_app_number] => 736988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736988
Apparatus and method for encoding/decoding a speech signal using adaptively changing codebook vectors Oct 24, 1996 Issued
Array ( [id] => 3798935 [patent_doc_number] => 05819212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Voice encoding method and apparatus using modified discrete cosine transform' [patent_app_type] => 1 [patent_app_number] => 8/736507 [patent_app_country] => US [patent_app_date] => 1996-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 13717 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819212.pdf [firstpage_image] =>[orig_patent_app_number] => 736507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736507
Voice encoding method and apparatus using modified discrete cosine transform Oct 23, 1996 Issued
Array ( [id] => 3813740 [patent_doc_number] => 05781887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Speech recognition method with error reset commands' [patent_app_type] => 1 [patent_app_number] => 8/728012 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1999 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781887.pdf [firstpage_image] =>[orig_patent_app_number] => 728012 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728012
Speech recognition method with error reset commands Oct 8, 1996 Issued
Array ( [id] => 4005768 [patent_doc_number] => 05960390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Coding method for using multi channel audio signals' [patent_app_type] => 1 [patent_app_number] => 8/720663 [patent_app_country] => US [patent_app_date] => 1996-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 46 [patent_no_of_words] => 11555 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/960/05960390.pdf [firstpage_image] =>[orig_patent_app_number] => 720663 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720663
Coding method for using multi channel audio signals Oct 1, 1996 Issued
Array ( [id] => 4023292 [patent_doc_number] => 06006187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Computer prosody user interface' [patent_app_type] => 1 [patent_app_number] => 8/720759 [patent_app_country] => US [patent_app_date] => 1996-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3630 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/006/06006187.pdf [firstpage_image] =>[orig_patent_app_number] => 720759 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720759
Computer prosody user interface Sep 30, 1996 Issued
Array ( [id] => 3669139 [patent_doc_number] => 05659662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Unsupervised speaker clustering for automatic speaker indexing of recorded audio data' [patent_app_type] => 1 [patent_app_number] => 8/710013 [patent_app_country] => US [patent_app_date] => 1996-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6807 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/659/05659662.pdf [firstpage_image] =>[orig_patent_app_number] => 710013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/710013
Unsupervised speaker clustering for automatic speaker indexing of recorded audio data Sep 8, 1996 Issued
08/688568 SPEECH CONTROLLED TELEPHONE CREDIT CARD VERIFICATION SYSTEM Jul 29, 1996 Abandoned
Array ( [id] => 1283722 [patent_doc_number] => 06651039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Mechanical translation apparatus and method' [patent_app_type] => B1 [patent_app_number] => 08/687195 [patent_app_country] => US [patent_app_date] => 1996-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3745 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651039.pdf [firstpage_image] =>[orig_patent_app_number] => 08687195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/687195
Mechanical translation apparatus and method Jul 24, 1996 Issued
Array ( [id] => 3780877 [patent_doc_number] => 05845240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Selective recall and preservation of continuously recorded data' [patent_app_type] => 1 [patent_app_number] => 8/687151 [patent_app_country] => US [patent_app_date] => 1996-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6363 [patent_no_of_claims] => 28 [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/05/845/05845240.pdf [firstpage_image] =>[orig_patent_app_number] => 687151 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/687151
Selective recall and preservation of continuously recorded data Jul 23, 1996 Issued
Menu