Search

David D. Knepper

Examiner (ID: 1965)

Most Active Art Unit
2308
Art Unit(s)
2626, 2301, 2645, 2748, 2654, 2308, 2741, 2311, 2899
Total Applications
818
Issued Applications
529
Pending Applications
74
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3780933 [patent_doc_number] => 05845244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Adapting noise masking level in analysis-by-synthesis employing perceptual weighting' [patent_app_type] => 1 [patent_app_number] => 8/645388 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5995 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845244.pdf [firstpage_image] =>[orig_patent_app_number] => 645388 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645388
Adapting noise masking level in analysis-by-synthesis employing perceptual weighting May 12, 1996 Issued
Array ( [id] => 4037928 [patent_doc_number] => RE036478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Processing of acoustic waveforms' [patent_app_type] => 2 [patent_app_number] => 8/631222 [patent_app_country] => US [patent_app_date] => 1996-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8097 [patent_no_of_claims] => 96 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/036/RE036478.pdf [firstpage_image] =>[orig_patent_app_number] => 631222 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/631222
Processing of acoustic waveforms Apr 11, 1996 Issued
Array ( [id] => 4235053 [patent_doc_number] => 06041295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Comparing CODEC input/output to adjust psycho-acoustic parameters' [patent_app_type] => 1 [patent_app_number] => 8/630790 [patent_app_country] => US [patent_app_date] => 1996-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 20238 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041295.pdf [firstpage_image] =>[orig_patent_app_number] => 630790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630790
Comparing CODEC input/output to adjust psycho-acoustic parameters Apr 9, 1996 Issued
Array ( [id] => 3715447 [patent_doc_number] => 05675702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Multi-segment vector quantizer for a speech coder suitable for use in a radiotelephone' [patent_app_type] => 1 [patent_app_number] => 8/611608 [patent_app_country] => US [patent_app_date] => 1996-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4019 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675702.pdf [firstpage_image] =>[orig_patent_app_number] => 611608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/611608
Multi-segment vector quantizer for a speech coder suitable for use in a radiotelephone Mar 7, 1996 Issued
Array ( [id] => 3897240 [patent_doc_number] => 05826224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Method of storing reflection coeffients in a vector quantizer for a speech coder to provide reduced storage requirements' [patent_app_type] => 1 [patent_app_number] => 8/609027 [patent_app_country] => US [patent_app_date] => 1996-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4174 [patent_no_of_claims] => 6 [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/05/826/05826224.pdf [firstpage_image] =>[orig_patent_app_number] => 609027 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/609027
Method of storing reflection coeffients in a vector quantizer for a speech coder to provide reduced storage requirements Feb 28, 1996 Issued
Array ( [id] => 3764232 [patent_doc_number] => 05802488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Interactive speech recognition with varying responses for time of day and environmental conditions' [patent_app_type] => 1 [patent_app_number] => 8/609336 [patent_app_country] => US [patent_app_date] => 1996-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10045 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802488.pdf [firstpage_image] =>[orig_patent_app_number] => 609336 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/609336
Interactive speech recognition with varying responses for time of day and environmental conditions Feb 28, 1996 Issued
Array ( [id] => 3661833 [patent_doc_number] => 05684927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Automatically updating an edited section of a voice string' [patent_app_type] => 1 [patent_app_number] => 8/602682 [patent_app_country] => US [patent_app_date] => 1996-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3269 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684927.pdf [firstpage_image] =>[orig_patent_app_number] => 602682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/602682
Automatically updating an edited section of a voice string Feb 15, 1996 Issued
Array ( [id] => 3594480 [patent_doc_number] => 05581655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Method for recognizing speech using linguistically-motivated hidden Markov models' [patent_app_type] => 1 [patent_app_number] => 8/589432 [patent_app_country] => US [patent_app_date] => 1996-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6086 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/581/05581655.pdf [firstpage_image] =>[orig_patent_app_number] => 589432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/589432
Method for recognizing speech using linguistically-motivated hidden Markov models Jan 21, 1996 Issued
Array ( [id] => 4108158 [patent_doc_number] => 06134520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Split vector quantization using unequal subvectors' [patent_app_type] => 1 [patent_app_number] => 8/578441 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3842 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134520.pdf [firstpage_image] =>[orig_patent_app_number] => 578441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578441
Split vector quantization using unequal subvectors Dec 25, 1995 Issued
Array ( [id] => 3706601 [patent_doc_number] => 05680507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Energy calculations for critical and non-critical codebook vectors' [patent_app_type] => 1 [patent_app_number] => 8/564611 [patent_app_country] => US [patent_app_date] => 1995-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 17118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/680/05680507.pdf [firstpage_image] =>[orig_patent_app_number] => 564611 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564611
Energy calculations for critical and non-critical codebook vectors Nov 28, 1995 Issued
Array ( [id] => 3860656 [patent_doc_number] => 05745871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Pitch period estimation for use with audio coders' [patent_app_type] => 1 [patent_app_number] => 8/564610 [patent_app_country] => US [patent_app_date] => 1995-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 16840 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/745/05745871.pdf [firstpage_image] =>[orig_patent_app_number] => 564610 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564610
Pitch period estimation for use with audio coders Nov 28, 1995 Issued
Array ( [id] => 3805477 [patent_doc_number] => 05737721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Predictive technique for signal to mask ratio calculations' [patent_app_type] => 1 [patent_app_number] => 8/554622 [patent_app_country] => US [patent_app_date] => 1995-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1958 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737721.pdf [firstpage_image] =>[orig_patent_app_number] => 554622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/554622
Predictive technique for signal to mask ratio calculations Nov 5, 1995 Issued
Array ( [id] => 3794972 [patent_doc_number] => 05758023 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Multi-language speech recognition system' [patent_app_type] => 1 [patent_app_number] => 8/532867 [patent_app_country] => US [patent_app_date] => 1995-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 28 [patent_no_of_words] => 7760 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758023.pdf [firstpage_image] =>[orig_patent_app_number] => 532867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/532867
Multi-language speech recognition system Sep 20, 1995 Issued
Array ( [id] => 3900125 [patent_doc_number] => 05806029 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Signal conditioned minimum error rate training for continuous speech recognition' [patent_app_type] => 1 [patent_app_number] => 8/528821 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6704 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/806/05806029.pdf [firstpage_image] =>[orig_patent_app_number] => 528821 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528821
Signal conditioned minimum error rate training for continuous speech recognition Sep 14, 1995 Issued
Array ( [id] => 3968435 [patent_doc_number] => 05956686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Audio signal coding/decoding method' [patent_app_type] => 1 [patent_app_number] => 8/497474 [patent_app_country] => US [patent_app_date] => 1995-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5955 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956686.pdf [firstpage_image] =>[orig_patent_app_number] => 497474 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/497474
Audio signal coding/decoding method Jun 29, 1995 Issued
Array ( [id] => 4066654 [patent_doc_number] => 05870703 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Adaptive bit allocation of tonal and noise components' [patent_app_type] => 1 [patent_app_number] => 8/489974 [patent_app_country] => US [patent_app_date] => 1995-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7650 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870703.pdf [firstpage_image] =>[orig_patent_app_number] => 489974 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/489974
Adaptive bit allocation of tonal and noise components Jun 12, 1995 Issued
Array ( [id] => 3922256 [patent_doc_number] => 05752225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Method and apparatus for split-band encoding and split-band decoding of audio information using adaptive bit allocation to adjacent subbands' [patent_app_type] => 1 [patent_app_number] => 8/481638 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 11572 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752225.pdf [firstpage_image] =>[orig_patent_app_number] => 481638 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/481638
Method and apparatus for split-band encoding and split-band decoding of audio information using adaptive bit allocation to adjacent subbands Jun 6, 1995 Issued
Array ( [id] => 3693800 [patent_doc_number] => 05633985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Method of generating continuous non-looped sound effects' [patent_app_type] => 1 [patent_app_number] => 8/443893 [patent_app_country] => US [patent_app_date] => 1995-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8557 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/633/05633985.pdf [firstpage_image] =>[orig_patent_app_number] => 443893 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/443893
Method of generating continuous non-looped sound effects May 30, 1995 Issued
Array ( [id] => 3801846 [patent_doc_number] => 05737486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Pattern recognition method by using reference patterns each of which is defined by predictors' [patent_app_type] => 1 [patent_app_number] => 8/434992 [patent_app_country] => US [patent_app_date] => 1995-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10604 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737486.pdf [firstpage_image] =>[orig_patent_app_number] => 434992 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/434992
Pattern recognition method by using reference patterns each of which is defined by predictors May 3, 1995 Issued
Array ( [id] => 3589876 [patent_doc_number] => 05491772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-13 [patent_title] => 'Methods for speech transmission' [patent_app_type] => 1 [patent_app_number] => 8/434427 [patent_app_country] => US [patent_app_date] => 1995-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4163 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/491/05491772.pdf [firstpage_image] =>[orig_patent_app_number] => 434427 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/434427
Methods for speech transmission May 2, 1995 Issued
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