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] => 3539006 [patent_doc_number] => 05528723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Digital speech coder and method utilizing harmonic noise weighting' [patent_app_type] => 1 [patent_app_number] => 8/303271 [patent_app_country] => US [patent_app_date] => 1994-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2139 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/528/05528723.pdf [firstpage_image] =>[orig_patent_app_number] => 303271 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/303271
Digital speech coder and method utilizing harmonic noise weighting Sep 6, 1994 Issued
Array ( [id] => 3852156 [patent_doc_number] => 05761639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Method and apparatus for time series signal recognition with signal variation proof learning' [patent_app_type] => 1 [patent_app_number] => 8/295170 [patent_app_country] => US [patent_app_date] => 1994-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8315 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761639.pdf [firstpage_image] =>[orig_patent_app_number] => 295170 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/295170
Method and apparatus for time series signal recognition with signal variation proof learning Aug 23, 1994 Issued
Array ( [id] => 3128077 [patent_doc_number] => 05410635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Connected word recognition system including neural networks arranged along a signal time axis' [patent_app_type] => 1 [patent_app_number] => 8/291509 [patent_app_country] => US [patent_app_date] => 1994-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8391 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410635.pdf [firstpage_image] =>[orig_patent_app_number] => 291509 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/291509
Connected word recognition system including neural networks arranged along a signal time axis Aug 17, 1994 Issued
Array ( [id] => 3625440 [patent_doc_number] => 05535300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Perceptual coding of audio signals using entropy coding and/or multiple power spectra' [patent_app_type] => 1 [patent_app_number] => 8/284324 [patent_app_country] => US [patent_app_date] => 1994-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7284 [patent_no_of_claims] => 6 [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/05/535/05535300.pdf [firstpage_image] =>[orig_patent_app_number] => 284324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/284324
Perceptual coding of audio signals using entropy coding and/or multiple power spectra Aug 1, 1994 Issued
08/280043 SPEECH SIGNAL DISCRIMINATION ARRANGEMENT AND AUDIO DEVICE INCLUDING SUCH AN ARRANGEMENT Jul 24, 1994 Abandoned
08/278266 SYSTEM AND METHOD FOR FACILITATING SPEECH TRANSRIPTION Jul 20, 1994 Abandoned
08/273778 SYSTEM AND METHOD FOR SPEECH ANALYSIS AND RECOGNITION Jul 11, 1994 Abandoned
08/263212 LOW DELAY CODE-EXCITED LINEAR PREDICTIVE CODING FOR SPEECH OR AUDIO SIGNALS Jun 16, 1994 Abandoned
Array ( [id] => 3568704 [patent_doc_number] => 05544278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-06 [patent_title] => 'Pitch post-filter' [patent_app_type] => 1 [patent_app_number] => 8/235765 [patent_app_country] => US [patent_app_date] => 1994-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2512 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544278.pdf [firstpage_image] =>[orig_patent_app_number] => 235765 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/235765
Pitch post-filter Apr 28, 1994 Issued
Array ( [id] => 3491941 [patent_doc_number] => 05400434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Voice source for synthetic speech system' [patent_app_type] => 1 [patent_app_number] => 8/228954 [patent_app_country] => US [patent_app_date] => 1994-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4756 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/400/05400434.pdf [firstpage_image] =>[orig_patent_app_number] => 228954 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/228954
Voice source for synthetic speech system Apr 17, 1994 Issued
Array ( [id] => 3011787 [patent_doc_number] => 05359696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Digital speech coder having improved sub-sample resolution long-term predictor' [patent_app_type] => 1 [patent_app_number] => 8/214998 [patent_app_country] => US [patent_app_date] => 1994-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7419 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/359/05359696.pdf [firstpage_image] =>[orig_patent_app_number] => 214998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/214998
Digital speech coder having improved sub-sample resolution long-term predictor Mar 20, 1994 Issued
Array ( [id] => 3916918 [patent_doc_number] => 05751898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Speech recognition method and apparatus for use therein' [patent_app_type] => 1 [patent_app_number] => 8/199968 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2800 [patent_no_of_claims] => 15 [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/05/751/05751898.pdf [firstpage_image] =>[orig_patent_app_number] => 199968 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/199968
Speech recognition method and apparatus for use therein Feb 21, 1994 Issued
Array ( [id] => 3069919 [patent_doc_number] => 05339384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Code-excited linear predictive coding with low delay for speech or audio signals' [patent_app_type] => 1 [patent_app_number] => 8/200805 [patent_app_country] => US [patent_app_date] => 1994-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4517 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/339/05339384.pdf [firstpage_image] =>[orig_patent_app_number] => 200805 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/200805
Code-excited linear predictive coding with low delay for speech or audio signals Feb 21, 1994 Issued
Array ( [id] => 3812381 [patent_doc_number] => 05828811 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Speech signal coding system wherein non-periodic component feedback to periodic excitation signal source is adaptively reduced' [patent_app_type] => 1 [patent_app_number] => 8/188124 [patent_app_country] => US [patent_app_date] => 1994-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3882 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828811.pdf [firstpage_image] =>[orig_patent_app_number] => 188124 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/188124
Speech signal coding system wherein non-periodic component feedback to periodic excitation signal source is adaptively reduced Jan 27, 1994 Issued
Array ( [id] => 4332251 [patent_doc_number] => 06332123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-18 [patent_title] => 'Mouth shape synthesizing' [patent_app_type] => 1 [patent_app_number] => 8/183671 [patent_app_country] => US [patent_app_date] => 1994-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4317 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332123.pdf [firstpage_image] =>[orig_patent_app_number] => 183671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/183671
Mouth shape synthesizing Jan 18, 1994 Issued
Array ( [id] => 3548517 [patent_doc_number] => 05495556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'Speech synthesizing method and apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 8/181415 [patent_app_country] => US [patent_app_date] => 1994-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 9703 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495556.pdf [firstpage_image] =>[orig_patent_app_number] => 181415 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/181415
Speech synthesizing method and apparatus therefor Jan 13, 1994 Issued
Array ( [id] => 3052570 [patent_doc_number] => 05377303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-27 [patent_title] => 'Controlled computer interface' [patent_app_type] => 1 [patent_app_number] => 8/165014 [patent_app_country] => US [patent_app_date] => 1993-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 159 [patent_figures_cnt] => 186 [patent_no_of_words] => 14583 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377303.pdf [firstpage_image] =>[orig_patent_app_number] => 165014 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/165014
Controlled computer interface Dec 8, 1993 Issued
08/160813 VOICE SIGNAL CODING SYSTEM Dec 2, 1993 Abandoned
Array ( [id] => 3699485 [patent_doc_number] => 05696877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Pattern recognition using a predictive neural network' [patent_app_type] => 1 [patent_app_number] => 8/159306 [patent_app_country] => US [patent_app_date] => 1993-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10769 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/696/05696877.pdf [firstpage_image] =>[orig_patent_app_number] => 159306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/159306
Pattern recognition using a predictive neural network Nov 29, 1993 Issued
Array ( [id] => 3829038 [patent_doc_number] => 05832431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Non-looped continuous sound by random sequencing of digital sound records' [patent_app_type] => 1 [patent_app_number] => 8/160609 [patent_app_country] => US [patent_app_date] => 1993-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8583 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832431.pdf [firstpage_image] =>[orig_patent_app_number] => 160609 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/160609
Non-looped continuous sound by random sequencing of digital sound records Nov 29, 1993 Issued
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