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] => 4421013 [patent_doc_number] => 06233553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Method and system for automatically determining phonetic transcriptions associated with spelled words' [patent_app_type] => 1 [patent_app_number] => 9/148912 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3507 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233553.pdf [firstpage_image] =>[orig_patent_app_number] => 148912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148912
Method and system for automatically determining phonetic transcriptions associated with spelled words Sep 3, 1998 Issued
Array ( [id] => 1538483 [patent_doc_number] => 06411927 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Robust preprocessing signal equalization system and method for normalizing to a target environment' [patent_app_type] => B1 [patent_app_number] => 09/148401 [patent_app_country] => US [patent_app_date] => 1998-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3406 [patent_no_of_claims] => 16 [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/06/411/06411927.pdf [firstpage_image] =>[orig_patent_app_number] => 09148401 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/148401
Robust preprocessing signal equalization system and method for normalizing to a target environment Sep 3, 1998 Issued
Array ( [id] => 4175516 [patent_doc_number] => 06157910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Deferred correction file transfer for updating a speech file by creating a file log of corrections' [patent_app_type] => 1 [patent_app_number] => 9/144013 [patent_app_country] => US [patent_app_date] => 1998-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2191 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157910.pdf [firstpage_image] =>[orig_patent_app_number] => 144013 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/144013
Deferred correction file transfer for updating a speech file by creating a file log of corrections Aug 30, 1998 Issued
Array ( [id] => 3943450 [patent_doc_number] => 05946651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Speech synthesizer employing post-processing for enhancing the quality of the synthesized speech' [patent_app_type] => 1 [patent_app_number] => 9/135936 [patent_app_country] => US [patent_app_date] => 1998-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6683 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946651.pdf [firstpage_image] =>[orig_patent_app_number] => 135936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135936
Speech synthesizer employing post-processing for enhancing the quality of the synthesized speech Aug 17, 1998 Issued
Array ( [id] => 4253234 [patent_doc_number] => 06119092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Audio decoder bypass module for communicating compressed audio to external components' [patent_app_type] => 1 [patent_app_number] => 9/105614 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4422 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/119/06119092.pdf [firstpage_image] =>[orig_patent_app_number] => 105614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105614
Audio decoder bypass module for communicating compressed audio to external components Jun 25, 1998 Issued
Array ( [id] => 4202380 [patent_doc_number] => 06161088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Method and system for encoding a digital audio signal' [patent_app_type] => 1 [patent_app_number] => 9/105906 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4592 [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/06/161/06161088.pdf [firstpage_image] =>[orig_patent_app_number] => 105906 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105906
Method and system for encoding a digital audio signal Jun 25, 1998 Issued
Array ( [id] => 4235674 [patent_doc_number] => 06112170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Method for decompressing linear PCM and AC3 encoded audio gain value' [patent_app_type] => 1 [patent_app_number] => 9/105718 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7986 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/112/06112170.pdf [firstpage_image] =>[orig_patent_app_number] => 105718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105718
Method for decompressing linear PCM and AC3 encoded audio gain value Jun 25, 1998 Issued
Array ( [id] => 4175640 [patent_doc_number] => 06108622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Arithmetic logic unit controller for linear PCM scaling and decimation in an audio decoder' [patent_app_type] => 1 [patent_app_number] => 9/105719 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7687 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108622.pdf [firstpage_image] =>[orig_patent_app_number] => 105719 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105719
Arithmetic logic unit controller for linear PCM scaling and decimation in an audio decoder Jun 25, 1998 Issued
Array ( [id] => 4310708 [patent_doc_number] => 06236967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Tone and speech recognition in communications systems' [patent_app_type] => 1 [patent_app_number] => 9/100611 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3875 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236967.pdf [firstpage_image] =>[orig_patent_app_number] => 100611 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100611
Tone and speech recognition in communications systems Jun 18, 1998 Issued
Array ( [id] => 4237436 [patent_doc_number] => 06088671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Continuous speech recognition of text and commands' [patent_app_type] => 1 [patent_app_number] => 9/098502 [patent_app_country] => US [patent_app_date] => 1998-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6037 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088671.pdf [firstpage_image] =>[orig_patent_app_number] => 098502 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/098502
Continuous speech recognition of text and commands Jun 16, 1998 Issued
Array ( [id] => 4322452 [patent_doc_number] => 06188979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Method and apparatus for estimating the fundamental frequency of a signal' [patent_app_type] => 1 [patent_app_number] => 9/086509 [patent_app_country] => US [patent_app_date] => 1998-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4070 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188979.pdf [firstpage_image] =>[orig_patent_app_number] => 086509 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/086509
Method and apparatus for estimating the fundamental frequency of a signal May 27, 1998 Issued
09/079219 METHODS OF EFFICIENTLY RECORDING AND AND REPRODUCING AN AUDIO SIGNAL IN A MEMORY USING HIERARCHICAL ENCODING May 14, 1998 Issued
Array ( [id] => 1307529 [patent_doc_number] => 06629067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-30 [patent_title] => 'Range control system' [patent_app_type] => B1 [patent_app_number] => 09/079025 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4622 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/629/06629067.pdf [firstpage_image] =>[orig_patent_app_number] => 09079025 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079025
Range control system May 13, 1998 Issued
Array ( [id] => 4114710 [patent_doc_number] => 06067518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Linear prediction speech coding apparatus' [patent_app_type] => 1 [patent_app_number] => 9/059568 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 23267 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067518.pdf [firstpage_image] =>[orig_patent_app_number] => 059568 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059568
Linear prediction speech coding apparatus Apr 13, 1998 Issued
Array ( [id] => 4377758 [patent_doc_number] => 06192334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Audio encoding apparatus and audio decoding apparatus for encoding in multiple stages a multi-pulse signal' [patent_app_type] => 1 [patent_app_number] => 9/053606 [patent_app_country] => US [patent_app_date] => 1998-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4236 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 23 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192334.pdf [firstpage_image] =>[orig_patent_app_number] => 053606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/053606
Audio encoding apparatus and audio decoding apparatus for encoding in multiple stages a multi-pulse signal Mar 31, 1998 Issued
Array ( [id] => 4315459 [patent_doc_number] => 06182035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method and apparatus for detecting voice activity' [patent_app_type] => 1 [patent_app_number] => 9/048307 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5547 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182035.pdf [firstpage_image] =>[orig_patent_app_number] => 048307 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048307
Method and apparatus for detecting voice activity Mar 25, 1998 Issued
Array ( [id] => 4192963 [patent_doc_number] => 06085159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Displaying voice commands with multiple variables' [patent_app_type] => 1 [patent_app_number] => 9/048713 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1460 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/085/06085159.pdf [firstpage_image] =>[orig_patent_app_number] => 048713 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048713
Displaying voice commands with multiple variables Mar 25, 1998 Issued
Array ( [id] => 4174170 [patent_doc_number] => 06115468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Power feed for Ethernet telephones via Ethernet link' [patent_app_type] => 1 [patent_app_number] => 9/048922 [patent_app_country] => US [patent_app_date] => 1998-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2022 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115468.pdf [firstpage_image] =>[orig_patent_app_number] => 048922 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048922
Power feed for Ethernet telephones via Ethernet link Mar 25, 1998 Issued
Array ( [id] => 4373604 [patent_doc_number] => 06169973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Encoding method and apparatus, decoding method and apparatus and recording medium' [patent_app_type] => 1 [patent_app_number] => 9/048150 [patent_app_country] => US [patent_app_date] => 1998-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 38 [patent_no_of_words] => 18597 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169973.pdf [firstpage_image] =>[orig_patent_app_number] => 048150 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/048150
Encoding method and apparatus, decoding method and apparatus and recording medium Mar 24, 1998 Issued
Array ( [id] => 4202426 [patent_doc_number] => 06161091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Speech recognition-synthesis based encoding/decoding method, and speech encoding/decoding system' [patent_app_type] => 1 [patent_app_number] => 9/042612 [patent_app_country] => US [patent_app_date] => 1998-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7577 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/161/06161091.pdf [firstpage_image] =>[orig_patent_app_number] => 042612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/042612
Speech recognition-synthesis based encoding/decoding method, and speech encoding/decoding system Mar 16, 1998 Issued
Menu