Search

Richemond Dorvil

Supervisory Patent Examiner (ID: 15848, Phone: (571)272-7602 , Office: P/2658 )

Most Active Art Unit
2741
Art Unit(s)
2641, 2626, 2697, 2787, 2308, 2658, 2741, 2654
Total Applications
835
Issued Applications
605
Pending Applications
104
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4426008 [patent_doc_number] => 06195430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Method and device for echo cancellation using power estimation in a residual signal' [patent_app_type] => 1 [patent_app_number] => 9/098506 [patent_app_country] => US [patent_app_date] => 1998-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4444 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195430.pdf [firstpage_image] =>[orig_patent_app_number] => 098506 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/098506
Method and device for echo cancellation using power estimation in a residual signal Jun 16, 1998 Issued
Array ( [id] => 4311415 [patent_doc_number] => 06198818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Method and apparatus for controlling the input impedance of an analog front end circuit of a data communications equipment (DCE) device' [patent_app_type] => 1 [patent_app_number] => 9/099089 [patent_app_country] => US [patent_app_date] => 1998-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3264 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/198/06198818.pdf [firstpage_image] =>[orig_patent_app_number] => 099089 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/099089
Method and apparatus for controlling the input impedance of an analog front end circuit of a data communications equipment (DCE) device Jun 16, 1998 Issued
Array ( [id] => 4105194 [patent_doc_number] => 06134321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Modem loop current detect system to detect an off-hook condition in an extension telephone' [patent_app_type] => 1 [patent_app_number] => 9/091314 [patent_app_country] => US [patent_app_date] => 1998-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1884 [patent_no_of_claims] => 8 [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/06/134/06134321.pdf [firstpage_image] =>[orig_patent_app_number] => 091314 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091314
Modem loop current detect system to detect an off-hook condition in an extension telephone Jun 15, 1998 Issued
Array ( [id] => 4172479 [patent_doc_number] => 06108414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Circuit arrangement for the subscriber-remote termination of a subscriber line in the form of a two-lead copper line for the transmission of high bit rate data signals in addition to analog telephone signals' [patent_app_type] => 1 [patent_app_number] => 9/094658 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2308 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108414.pdf [firstpage_image] =>[orig_patent_app_number] => 094658 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094658
Circuit arrangement for the subscriber-remote termination of a subscriber line in the form of a two-lead copper line for the transmission of high bit rate data signals in addition to analog telephone signals Jun 14, 1998 Issued
09/097216 AUTOMATIC SPEECH TRANSLATOR Jun 11, 1998 Abandoned
Array ( [id] => 4222165 [patent_doc_number] => 06078882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Method and apparatus for extracting speech spurts from voice and reproducing voice from extracted speech spurts' [patent_app_type] => 1 [patent_app_number] => 9/093926 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4308 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078882.pdf [firstpage_image] =>[orig_patent_app_number] => 093926 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/093926
Method and apparatus for extracting speech spurts from voice and reproducing voice from extracted speech spurts Jun 8, 1998 Issued
Array ( [id] => 4369575 [patent_doc_number] => 06216105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Method and device for differentiating between data and voice digital signals' [patent_app_type] => 1 [patent_app_number] => 9/090320 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2411 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216105.pdf [firstpage_image] =>[orig_patent_app_number] => 090320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090320
Method and device for differentiating between data and voice digital signals Jun 3, 1998 Issued
Array ( [id] => 4253204 [patent_doc_number] => 06119090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Subscriber line interface circuit which automatically adjusts the signal headroom on a telephone line and a method of doing the same' [patent_app_type] => 1 [patent_app_number] => 9/089499 [patent_app_country] => US [patent_app_date] => 1998-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2766 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/119/06119090.pdf [firstpage_image] =>[orig_patent_app_number] => 089499 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/089499
Subscriber line interface circuit which automatically adjusts the signal headroom on a telephone line and a method of doing the same Jun 2, 1998 Issued
Array ( [id] => 4292999 [patent_doc_number] => 06324515 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Method and apparatus for asymmetric communication of compressed speech' [patent_app_type] => 1 [patent_app_number] => 9/088895 [patent_app_country] => US [patent_app_date] => 1998-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6076 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324515.pdf [firstpage_image] =>[orig_patent_app_number] => 088895 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/088895
Method and apparatus for asymmetric communication of compressed speech Jun 1, 1998 Issued
Array ( [id] => 4177506 [patent_doc_number] => 06115689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Scalable audio coder and decoder' [patent_app_type] => 1 [patent_app_number] => 9/085620 [patent_app_country] => US [patent_app_date] => 1998-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 10831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115689.pdf [firstpage_image] =>[orig_patent_app_number] => 085620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/085620
Scalable audio coder and decoder May 26, 1998 Issued
Array ( [id] => 1451772 [patent_doc_number] => 06370504 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Speech recognition on MPEG/Audio encoded files' [patent_app_type] => B1 [patent_app_number] => 09/083361 [patent_app_country] => US [patent_app_date] => 1998-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5211 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/370/06370504.pdf [firstpage_image] =>[orig_patent_app_number] => 09083361 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/083361
Speech recognition on MPEG/Audio encoded files May 21, 1998 Issued
Array ( [id] => 4145794 [patent_doc_number] => 06128592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Signal processing apparatus and method, and transmission medium and recording medium therefor' [patent_app_type] => 1 [patent_app_number] => 9/078027 [patent_app_country] => US [patent_app_date] => 1998-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 11154 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/128/06128592.pdf [firstpage_image] =>[orig_patent_app_number] => 078027 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078027
Signal processing apparatus and method, and transmission medium and recording medium therefor May 12, 1998 Issued
Array ( [id] => 4268677 [patent_doc_number] => 06223157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Method for direct recognition of encoded speech data' [patent_app_type] => 1 [patent_app_number] => 9/074726 [patent_app_country] => US [patent_app_date] => 1998-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3983 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223157.pdf [firstpage_image] =>[orig_patent_app_number] => 074726 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/074726
Method for direct recognition of encoded speech data May 6, 1998 Issued
Array ( [id] => 4421306 [patent_doc_number] => 06173266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'System and method for developing interactive speech applications' [patent_app_type] => 1 [patent_app_number] => 9/081719 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 11462 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173266.pdf [firstpage_image] =>[orig_patent_app_number] => 081719 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081719
System and method for developing interactive speech applications May 5, 1998 Issued
Array ( [id] => 4314664 [patent_doc_number] => 06199035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Pitch-lag estimation in speech coding' [patent_app_type] => 1 [patent_app_number] => 9/073697 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3454 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199035.pdf [firstpage_image] =>[orig_patent_app_number] => 073697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/073697
Pitch-lag estimation in speech coding May 5, 1998 Issued
Array ( [id] => 4098321 [patent_doc_number] => 06055499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Use of periodicity and jitter for automatic speech recognition' [patent_app_type] => 1 [patent_app_number] => 9/071214 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3324 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055499.pdf [firstpage_image] =>[orig_patent_app_number] => 071214 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071214
Use of periodicity and jitter for automatic speech recognition Apr 30, 1998 Issued
Array ( [id] => 4255790 [patent_doc_number] => 06144938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Voice user interface with personality' [patent_app_type] => 1 [patent_app_number] => 9/071717 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 18100 [patent_no_of_claims] => 102 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144938.pdf [firstpage_image] =>[orig_patent_app_number] => 071717 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071717
Voice user interface with personality Apr 30, 1998 Issued
Array ( [id] => 4255502 [patent_doc_number] => 06081780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'TTS and prosody based authoring system' [patent_app_type] => 1 [patent_app_number] => 9/067526 [patent_app_country] => US [patent_app_date] => 1998-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12466 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081780.pdf [firstpage_image] =>[orig_patent_app_number] => 067526 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/067526
TTS and prosody based authoring system Apr 27, 1998 Issued
Array ( [id] => 4209830 [patent_doc_number] => 06044345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Method and system for coding human speech for subsequent reproduction thereof' [patent_app_type] => 1 [patent_app_number] => 9/062224 [patent_app_country] => US [patent_app_date] => 1998-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 2959 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/044/06044345.pdf [firstpage_image] =>[orig_patent_app_number] => 062224 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/062224
Method and system for coding human speech for subsequent reproduction thereof Apr 16, 1998 Issued
Array ( [id] => 4072073 [patent_doc_number] => 05970451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Method for correcting frequently misrecognized words or command in speech application' [patent_app_type] => 1 [patent_app_number] => 9/060122 [patent_app_country] => US [patent_app_date] => 1998-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2533 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970451.pdf [firstpage_image] =>[orig_patent_app_number] => 060122 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060122
Method for correcting frequently misrecognized words or command in speech application Apr 13, 1998 Issued
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