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] => 5338733 [patent_doc_number] => 20090055197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'METHOD AND APPARATUS FOR ENCODING CONTINUATION SINUSOID SIGNAL INFORMATION OF AUDIO SIGNAL AND METHOD AND APPARATUS FOR DECODING SAME' [patent_app_type] => utility [patent_app_number] => 12/132299 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4582 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20090055197.pdf [firstpage_image] =>[orig_patent_app_number] => 12132299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/132299
Method and apparatus for encoding continuation sinusoid signal information of audio signal and method and apparatus for decoding same Jun 2, 2008 Issued
Array ( [id] => 4950619 [patent_doc_number] => 20080306745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Distributed audio coding for wireless hearing aids' [patent_app_type] => utility [patent_app_number] => 12/155183 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3424 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0306/20080306745.pdf [firstpage_image] =>[orig_patent_app_number] => 12155183 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155183
Distributed audio coding for wireless hearing aids May 29, 2008 Issued
Array ( [id] => 27441 [patent_doc_number] => 07797154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-14 [patent_title] => 'Signal noise reduction' [patent_app_type] => utility [patent_app_number] => 12/127573 [patent_app_country] => US [patent_app_date] => 2008-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 10083 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/797/07797154.pdf [firstpage_image] =>[orig_patent_app_number] => 12127573 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/127573
Signal noise reduction May 26, 2008 Issued
Array ( [id] => 4573068 [patent_doc_number] => 07822603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-26 [patent_title] => 'System and method for mobile automatic speech recognition' [patent_app_type] => utility [patent_app_number] => 12/115034 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4757 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/822/07822603.pdf [firstpage_image] =>[orig_patent_app_number] => 12115034 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115034
System and method for mobile automatic speech recognition May 4, 2008 Issued
Array ( [id] => 9288795 [patent_doc_number] => 08645144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-04 [patent_title] => 'Audio signal shaping for playback by audio devices' [patent_app_type] => utility [patent_app_number] => 12/109017 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7821 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12109017 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109017
Audio signal shaping for playback by audio devices Apr 23, 2008 Issued
Array ( [id] => 6624804 [patent_doc_number] => 20100100374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'APPARATUS AND METHOD FOR VOICE PROCESSING IN MOBILE COMMUNICATION TERMINAL' [patent_app_type] => utility [patent_app_number] => 12/525050 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8319 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20100100374.pdf [firstpage_image] =>[orig_patent_app_number] => 12525050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/525050
Apparatus and method for voice processing in mobile communication terminal Apr 3, 2008 Issued
Array ( [id] => 8119305 [patent_doc_number] => 08160872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Method and apparatus for layered code-excited linear prediction speech utilizing linear prediction excitation corresponding to optimal gains' [patent_app_type] => utility [patent_app_number] => 12/061937 [patent_app_country] => US [patent_app_date] => 2008-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5624 [patent_no_of_claims] => 20 [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/08/160/08160872.pdf [firstpage_image] =>[orig_patent_app_number] => 12061937 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/061937
Method and apparatus for layered code-excited linear prediction speech utilizing linear prediction excitation corresponding to optimal gains Apr 2, 2008 Issued
Array ( [id] => 7813050 [patent_doc_number] => 08135586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-13 [patent_title] => 'Method and apparatus for estimating noise by using harmonics of voice signal' [patent_app_type] => utility [patent_app_number] => 12/053144 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3258 [patent_no_of_claims] => 9 [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/08/135/08135586.pdf [firstpage_image] =>[orig_patent_app_number] => 12053144 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053144
Method and apparatus for estimating noise by using harmonics of voice signal Mar 20, 2008 Issued
Array ( [id] => 4760708 [patent_doc_number] => 20080312934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'USING RESULTS OF UNSTRUCTURED LANGUAGE MODEL BASED SPEECH RECOGNITION TO PERFORM AN ACTION ON A MOBILE COMMUNICATIONS FACILITY' [patent_app_type] => utility [patent_app_number] => 12/044573 [patent_app_country] => US [patent_app_date] => 2008-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 20692 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0312/20080312934.pdf [firstpage_image] =>[orig_patent_app_number] => 12044573 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/044573
USING RESULTS OF UNSTRUCTURED LANGUAGE MODEL BASED SPEECH RECOGNITION TO PERFORM AN ACTION ON A MOBILE COMMUNICATIONS FACILITY Mar 6, 2008 Abandoned
Array ( [id] => 6559288 [patent_doc_number] => 20100017204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'ENCODING DEVICE AND ENCODING METHOD' [patent_app_type] => utility [patent_app_number] => 12/528659 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 14103 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20100017204.pdf [firstpage_image] =>[orig_patent_app_number] => 12528659 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528659
Encoding device and method including encoding of error transform coefficients Feb 28, 2008 Issued
Array ( [id] => 9048834 [patent_doc_number] => 08543392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Encoding device, decoding device, and method thereof for specifying a band of a great error' [patent_app_type] => utility [patent_app_number] => 12/528869 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 45 [patent_no_of_words] => 13908 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12528869 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528869
Encoding device, decoding device, and method thereof for specifying a band of a great error Feb 28, 2008 Issued
Array ( [id] => 9076959 [patent_doc_number] => 08554548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Speech decoding apparatus and speech decoding method including high band emphasis processing' [patent_app_type] => utility [patent_app_number] => 12/528878 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7773 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12528878 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528878
Speech decoding apparatus and speech decoding method including high band emphasis processing Feb 28, 2008 Issued
Array ( [id] => 8997616 [patent_doc_number] => 08521519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Adaptive audio signal source vector quantization device and adaptive audio signal source vector quantization method that search for pitch period based on variable resolution' [patent_app_type] => utility [patent_app_number] => 12/528661 [patent_app_country] => US [patent_app_date] => 2008-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7047 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12528661 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/528661
Adaptive audio signal source vector quantization device and adaptive audio signal source vector quantization method that search for pitch period based on variable resolution Feb 28, 2008 Issued
Array ( [id] => 5417681 [patent_doc_number] => 20090043568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'Accent information extracting apparatus and method thereof' [patent_app_type] => utility [patent_app_number] => 12/071390 [patent_app_country] => US [patent_app_date] => 2008-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5685 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20090043568.pdf [firstpage_image] =>[orig_patent_app_number] => 12071390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/071390
Accent information extracting apparatus and method thereof Feb 19, 2008 Abandoned
Array ( [id] => 9218050 [patent_doc_number] => 08630857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Speech synthesizing apparatus, method, and program' [patent_app_type] => utility [patent_app_number] => 12/527802 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10495 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12527802 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/527802
Speech synthesizing apparatus, method, and program Feb 14, 2008 Issued
Array ( [id] => 7680080 [patent_doc_number] => 20100106507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Ratio of Speech to Non-Speech Audio such as for Elderly or Hearing-Impaired Listeners' [patent_app_type] => utility [patent_app_number] => 12/526733 [patent_app_country] => US [patent_app_date] => 2008-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7197 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20100106507.pdf [firstpage_image] =>[orig_patent_app_number] => 12526733 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/526733
Ratio of speech to non-speech audio such as for elderly or hearing-impaired listeners Feb 11, 2008 Issued
Array ( [id] => 75566 [patent_doc_number] => 07756700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Perceptual harmonic cepstral coefficients as the front-end for speech recognition' [patent_app_type] => utility [patent_app_number] => 12/012334 [patent_app_country] => US [patent_app_date] => 2008-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7386 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/756/07756700.pdf [firstpage_image] =>[orig_patent_app_number] => 12012334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/012334
Perceptual harmonic cepstral coefficients as the front-end for speech recognition Jan 31, 2008 Issued
Array ( [id] => 9048831 [patent_doc_number] => 08543389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Coding/decoding of digital audio signals' [patent_app_type] => utility [patent_app_number] => 12/524774 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9108 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12524774 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/524774
Coding/decoding of digital audio signals Jan 29, 2008 Issued
Array ( [id] => 6624784 [patent_doc_number] => 20100100372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'STEREO ENCODING DEVICE, STEREO DECODING DEVICE, AND THEIR METHOD' [patent_app_type] => utility [patent_app_number] => 12/524453 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8103 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0100/20100100372.pdf [firstpage_image] =>[orig_patent_app_number] => 12524453 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/524453
STEREO ENCODING DEVICE, STEREO DECODING DEVICE, AND THEIR METHOD Jan 24, 2008 Abandoned
Array ( [id] => 6393288 [patent_doc_number] => 20100318358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'RECOGNIZER WEIGHT LEARNING DEVICE, SPEECH RECOGNIZING DEVICE, AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/525930 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5387 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0318/20100318358.pdf [firstpage_image] =>[orig_patent_app_number] => 12525930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/525930
Recognizer weight learning apparatus, speech recognition apparatus, and system Jan 17, 2008 Issued
Menu