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] => 3945722 [patent_doc_number] => 05878388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Voice analysis-synthesis method using noise having diffusion which varies with frequency band to modify predicted phases of transmitted pitch data blocks' [patent_app_type] => 1 [patent_app_number] => 8/871812 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 73 [patent_no_of_words] => 38692 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878388.pdf [firstpage_image] =>[orig_patent_app_number] => 871812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871812
Voice analysis-synthesis method using noise having diffusion which varies with frequency band to modify predicted phases of transmitted pitch data blocks Jun 8, 1997 Issued
Array ( [id] => 3922238 [patent_doc_number] => 05752224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Information encoding method and apparatus, information decoding method and apparatus information transmission method and information recording medium' [patent_app_type] => 1 [patent_app_number] => 8/868665 [patent_app_country] => US [patent_app_date] => 1997-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6775 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752224.pdf [firstpage_image] =>[orig_patent_app_number] => 868665 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/868665
Information encoding method and apparatus, information decoding method and apparatus information transmission method and information recording medium Jun 3, 1997 Issued
Array ( [id] => 3896412 [patent_doc_number] => 05799280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Recording method and apparatus and audio data user interface' [patent_app_type] => 1 [patent_app_number] => 8/850646 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 10 [patent_no_of_words] => 7179 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799280.pdf [firstpage_image] =>[orig_patent_app_number] => 850646 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850646
Recording method and apparatus and audio data user interface May 1, 1997 Issued
Array ( [id] => 4060267 [patent_doc_number] => 05895448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Methods and apparatus for generating and using speaker independent garbage models for speaker dependent speech recognition purpose' [patent_app_type] => 1 [patent_app_number] => 8/846613 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7417 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895448.pdf [firstpage_image] =>[orig_patent_app_number] => 846613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/846613
Methods and apparatus for generating and using speaker independent garbage models for speaker dependent speech recognition purpose Apr 29, 1997 Issued
Array ( [id] => 3897210 [patent_doc_number] => 05826222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Estimation of excitation parameters' [patent_app_type] => 1 [patent_app_number] => 8/834145 [patent_app_country] => US [patent_app_date] => 1997-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 6890 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/826/05826222.pdf [firstpage_image] =>[orig_patent_app_number] => 834145 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/834145
Estimation of excitation parameters Apr 13, 1997 Issued
Array ( [id] => 4222234 [patent_doc_number] => 06078886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'System and method for providing remote automatic speech recognition services via a packet network' [patent_app_type] => 1 [patent_app_number] => 8/833210 [patent_app_country] => US [patent_app_date] => 1997-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5557 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078886.pdf [firstpage_image] =>[orig_patent_app_number] => 833210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/833210
System and method for providing remote automatic speech recognition services via a packet network Apr 13, 1997 Issued
Array ( [id] => 3900283 [patent_doc_number] => 05806040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Speed controlled telephone credit card verification system' [patent_app_type] => 1 [patent_app_number] => 8/827867 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3889 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806040.pdf [firstpage_image] =>[orig_patent_app_number] => 827867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827867
Speed controlled telephone credit card verification system Apr 10, 1997 Issued
Array ( [id] => 3965128 [patent_doc_number] => 05983188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Process and device for limiting the speed of a motor vehicle' [patent_app_type] => 1 [patent_app_number] => 8/809707 [patent_app_country] => US [patent_app_date] => 1997-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983188.pdf [firstpage_image] =>[orig_patent_app_number] => 809707 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809707
Process and device for limiting the speed of a motor vehicle Apr 3, 1997 Issued
Array ( [id] => 4043630 [patent_doc_number] => 05884266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Audio interface for document based information resource navigation and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/832009 [patent_app_country] => US [patent_app_date] => 1997-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1959 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/884/05884266.pdf [firstpage_image] =>[orig_patent_app_number] => 832009 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832009
Audio interface for document based information resource navigation and method therefor Apr 1, 1997 Issued
Array ( [id] => 4198692 [patent_doc_number] => 06021385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'System for detecting defective speech frames in a receiver by calculating the transmission quality of an included signal within a GSM communication system' [patent_app_type] => 1 [patent_app_number] => 8/809675 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3814 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021385.pdf [firstpage_image] =>[orig_patent_app_number] => 809675 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/809675
System for detecting defective speech frames in a receiver by calculating the transmission quality of an included signal within a GSM communication system Mar 18, 1997 Issued
Array ( [id] => 3968422 [patent_doc_number] => 05956685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Sound characteristic converter, sound-label association apparatus and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/815306 [patent_app_country] => US [patent_app_date] => 1997-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 6691 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 29 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956685.pdf [firstpage_image] =>[orig_patent_app_number] => 815306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815306
Sound characteristic converter, sound-label association apparatus and method therefor Mar 10, 1997 Issued
Array ( [id] => 4025782 [patent_doc_number] => 05890126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Audio data decompression and interpolation apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/815318 [patent_app_country] => US [patent_app_date] => 1997-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8936 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890126.pdf [firstpage_image] =>[orig_patent_app_number] => 815318 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815318
Audio data decompression and interpolation apparatus and method Mar 9, 1997 Issued
Array ( [id] => 3894187 [patent_doc_number] => 05799131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Speech coding and decoding system' [patent_app_type] => 1 [patent_app_number] => 8/811451 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 35 [patent_no_of_words] => 7357 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/799/05799131.pdf [firstpage_image] =>[orig_patent_app_number] => 811451 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811451
Speech coding and decoding system Mar 2, 1997 Issued
Array ( [id] => 1538519 [patent_doc_number] => 06411934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Operating system, particularly for components in a motor vehicle using speech recognition' [patent_app_type] => B1 [patent_app_number] => 08/804693 [patent_app_country] => US [patent_app_date] => 1997-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2239 [patent_no_of_claims] => 12 [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/06/411/06411934.pdf [firstpage_image] =>[orig_patent_app_number] => 08804693 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804693
Operating system, particularly for components in a motor vehicle using speech recognition Feb 24, 1997 Issued
Array ( [id] => 3912493 [patent_doc_number] => 05835894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Speaker and command verification method' [patent_app_type] => 1 [patent_app_number] => 8/800354 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2431 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835894.pdf [firstpage_image] =>[orig_patent_app_number] => 800354 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800354
Speaker and command verification method Feb 13, 1997 Issued
Array ( [id] => 3852112 [patent_doc_number] => 05761636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Bit allocation method for improved audio quality perception using psychoacoustic parameters' [patent_app_type] => 1 [patent_app_number] => 8/798013 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2470 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761636.pdf [firstpage_image] =>[orig_patent_app_number] => 798013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/798013
Bit allocation method for improved audio quality perception using psychoacoustic parameters Feb 11, 1997 Issued
Array ( [id] => 3799032 [patent_doc_number] => 05819218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Voice encoder with a function of updating a background noise' [patent_app_type] => 1 [patent_app_number] => 8/794138 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3319 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/819/05819218.pdf [firstpage_image] =>[orig_patent_app_number] => 794138 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794138
Voice encoder with a function of updating a background noise Feb 2, 1997 Issued
Array ( [id] => 3906779 [patent_doc_number] => 05778338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Variable rate vocoder' [patent_app_type] => 1 [patent_app_number] => 8/788728 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 26266 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/778/05778338.pdf [firstpage_image] =>[orig_patent_app_number] => 788728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788728
Variable rate vocoder Jan 22, 1997 Issued
Array ( [id] => 3741956 [patent_doc_number] => 05704004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Apparatus and method for normalizing and categorizing linear prediction code vectors using Bayesian categorization technique' [patent_app_type] => 1 [patent_app_number] => 8/786551 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4901 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704004.pdf [firstpage_image] =>[orig_patent_app_number] => 786551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786551
Apparatus and method for normalizing and categorizing linear prediction code vectors using Bayesian categorization technique Jan 20, 1997 Issued
Array ( [id] => 3829082 [patent_doc_number] => 05832434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Method and apparatus for automatic assignment of duration values for synthetic speech' [patent_app_type] => 1 [patent_app_number] => 8/784369 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4106 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832434.pdf [firstpage_image] =>[orig_patent_app_number] => 784369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784369
Method and apparatus for automatic assignment of duration values for synthetic speech Jan 16, 1997 Issued
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