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] => 4370919 [patent_doc_number] => 06169801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Digital isolation apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/039744 [patent_app_country] => US [patent_app_date] => 1998-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3608 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169801.pdf [firstpage_image] =>[orig_patent_app_number] => 039744 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/039744
Digital isolation apparatus and method Mar 15, 1998 Issued
Array ( [id] => 4258472 [patent_doc_number] => 06167375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Method for encoding and decoding a speech signal including background noise' [patent_app_type] => 1 [patent_app_number] => 9/039317 [patent_app_country] => US [patent_app_date] => 1998-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 81 [patent_no_of_words] => 28530 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167375.pdf [firstpage_image] =>[orig_patent_app_number] => 039317 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/039317
Method for encoding and decoding a speech signal including background noise Mar 15, 1998 Issued
Array ( [id] => 4193022 [patent_doc_number] => 06085163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Using time-aligned blocks of encoded audio in video/audio applications to facilitate audio switching' [patent_app_type] => 1 [patent_app_number] => 9/042367 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 5085 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/085/06085163.pdf [firstpage_image] =>[orig_patent_app_number] => 042367 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/042367
Using time-aligned blocks of encoded audio in video/audio applications to facilitate audio switching Mar 12, 1998 Issued
Array ( [id] => 4158661 [patent_doc_number] => 06061651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Apparatus that detects voice energy during prompting by a voice recognition system' [patent_app_type] => 1 [patent_app_number] => 9/041420 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4012 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061651.pdf [firstpage_image] =>[orig_patent_app_number] => 041420 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/041420
Apparatus that detects voice energy during prompting by a voice recognition system Mar 11, 1998 Issued
Array ( [id] => 4252709 [patent_doc_number] => 06144737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Trunk interface circuit having function of battery feed to central office' [patent_app_type] => 1 [patent_app_number] => 9/037996 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3191 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144737.pdf [firstpage_image] =>[orig_patent_app_number] => 037996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037996
Trunk interface circuit having function of battery feed to central office Mar 10, 1998 Issued
Array ( [id] => 4235689 [patent_doc_number] => 06112171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Methods of efficiently recording and audio signal in semiconductor memory' [patent_app_type] => 1 [patent_app_number] => 9/037623 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 7330 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/112/06112171.pdf [firstpage_image] =>[orig_patent_app_number] => 037623 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037623
Methods of efficiently recording and audio signal in semiconductor memory Mar 9, 1998 Issued
Array ( [id] => 4254752 [patent_doc_number] => 06167134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'External resistor and method to minimize power dissipation in DC holding circuitry for a communication system' [patent_app_type] => 1 [patent_app_number] => 9/034683 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 17302 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167134.pdf [firstpage_image] =>[orig_patent_app_number] => 034683 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034683
External resistor and method to minimize power dissipation in DC holding circuitry for a communication system Mar 3, 1998 Issued
Array ( [id] => 4254719 [patent_doc_number] => 06167132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Analog successive approximation (SAR) analog-to-digital converter (ADC)' [patent_app_type] => 1 [patent_app_number] => 9/034432 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 17386 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167132.pdf [firstpage_image] =>[orig_patent_app_number] => 034432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034432
Analog successive approximation (SAR) analog-to-digital converter (ADC) Mar 3, 1998 Issued
Array ( [id] => 4199273 [patent_doc_number] => 06160885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Caller ID circuit powered through hookswitch devices' [patent_app_type] => 1 [patent_app_number] => 9/034620 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 20722 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160885.pdf [firstpage_image] =>[orig_patent_app_number] => 034620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034620
Caller ID circuit powered through hookswitch devices Mar 3, 1998 Issued
Array ( [id] => 4164952 [patent_doc_number] => 06064954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Digital audio signal coding' [patent_app_type] => 1 [patent_app_number] => 9/034516 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5100 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/064/06064954.pdf [firstpage_image] =>[orig_patent_app_number] => 034516 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034516
Digital audio signal coding Mar 3, 1998 Issued
Array ( [id] => 1432267 [patent_doc_number] => 06505159 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Apparatus and method for providing speech input to a speech recognition system' [patent_app_type] => B1 [patent_app_number] => 09/033812 [patent_app_country] => US [patent_app_date] => 1998-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4306 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/505/06505159.pdf [firstpage_image] =>[orig_patent_app_number] => 09033812 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/033812
Apparatus and method for providing speech input to a speech recognition system Mar 2, 1998 Issued
Array ( [id] => 4420922 [patent_doc_number] => 06272466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Speech detection apparatus using specularly reflected light' [patent_app_type] => 1 [patent_app_number] => 9/032979 [patent_app_country] => US [patent_app_date] => 1998-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 31 [patent_no_of_words] => 14812 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272466.pdf [firstpage_image] =>[orig_patent_app_number] => 032979 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/032979
Speech detection apparatus using specularly reflected light Mar 1, 1998 Issued
Array ( [id] => 4333317 [patent_doc_number] => 06243674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Adaptively compressing sound with multiple codebooks' [patent_app_type] => 1 [patent_app_number] => 9/033223 [patent_app_country] => US [patent_app_date] => 1998-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3487 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243674.pdf [firstpage_image] =>[orig_patent_app_number] => 033223 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/033223
Adaptively compressing sound with multiple codebooks Mar 1, 1998 Issued
Array ( [id] => 4158622 [patent_doc_number] => 06061648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Speech coding apparatus and speech decoding apparatus' [patent_app_type] => 1 [patent_app_number] => 9/030910 [patent_app_country] => US [patent_app_date] => 1998-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4589 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061648.pdf [firstpage_image] =>[orig_patent_app_number] => 030910 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/030910
Speech coding apparatus and speech decoding apparatus Feb 25, 1998 Issued
Array ( [id] => 1549003 [patent_doc_number] => 06374218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Speech recognition system which displays a subject for recognizing an inputted voice' [patent_app_type] => B1 [patent_app_number] => 09/026612 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 7030 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/374/06374218.pdf [firstpage_image] =>[orig_patent_app_number] => 09026612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/026612
Speech recognition system which displays a subject for recognizing an inputted voice Feb 19, 1998 Issued
Array ( [id] => 4237465 [patent_doc_number] => 06088673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Text-to-speech conversion system for interlocking with multimedia and a method for organizing input data of the same' [patent_app_type] => 1 [patent_app_number] => 9/020712 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3889 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088673.pdf [firstpage_image] =>[orig_patent_app_number] => 020712 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020712
Text-to-speech conversion system for interlocking with multimedia and a method for organizing input data of the same Feb 8, 1998 Issued
Array ( [id] => 1065588 [patent_doc_number] => 06850883 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-01 [patent_title] => 'Decoding method, speech coding processing unit and a network element' [patent_app_type] => utility [patent_app_number] => 09/601827 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5419 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/850/06850883.pdf [firstpage_image] =>[orig_patent_app_number] => 09601827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601827
Decoding method, speech coding processing unit and a network element Feb 8, 1998 Issued
Array ( [id] => 4197309 [patent_doc_number] => 06038530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Communication network for transmitting speech signals' [patent_app_type] => 1 [patent_app_number] => 9/020606 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3599 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038530.pdf [firstpage_image] =>[orig_patent_app_number] => 020606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020606
Communication network for transmitting speech signals Feb 8, 1998 Issued
Array ( [id] => 3954227 [patent_doc_number] => 05940798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Feedback modification for reducing stuttering' [patent_app_type] => 1 [patent_app_number] => 9/019344 [patent_app_country] => US [patent_app_date] => 1998-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4704 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940798.pdf [firstpage_image] =>[orig_patent_app_number] => 019344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/019344
Feedback modification for reducing stuttering Feb 4, 1998 Issued
Array ( [id] => 4108263 [patent_doc_number] => 06134527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method of testing a vocabulary word being enrolled in a speech recognition system' [patent_app_type] => 1 [patent_app_number] => 9/016012 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3706 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134527.pdf [firstpage_image] =>[orig_patent_app_number] => 016012 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016012
Method of testing a vocabulary word being enrolled in a speech recognition system Jan 29, 1998 Issued
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