Search

Khiem D. Nguyen

Examiner (ID: 17291, Phone: (571)270-3941 , Office: P/2842 )

Most Active Art Unit
2823
Art Unit(s)
2842, 2823, 2843, 2817, 2892, 4146
Total Applications
2852
Issued Applications
2305
Pending Applications
191
Abandoned Applications
403

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 599414 [patent_doc_number] => 07440891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-10-21 [patent_title] => 'Speech processing method and apparatus for improving speech quality and speech recognition performance' [patent_app_type] => utility [patent_app_number] => 09/380563 [patent_app_country] => US [patent_app_date] => 1998-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 11557 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/440/07440891.pdf [firstpage_image] =>[orig_patent_app_number] => 09380563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/380563
Speech processing method and apparatus for improving speech quality and speech recognition performance Mar 4, 1998 Issued
Array ( [id] => 1177922 [patent_doc_number] => 06757652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-29 [patent_title] => 'Multiple stage speech recognizer' [patent_app_type] => B1 [patent_app_number] => 09/034119 [patent_app_country] => US [patent_app_date] => 1998-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 7081 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757652.pdf [firstpage_image] =>[orig_patent_app_number] => 09034119 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034119
Multiple stage speech recognizer Mar 2, 1998 Issued
Array ( [id] => 4108214 [patent_doc_number] => 06134524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Method and apparatus to detect and delimit foreground speech' [patent_app_type] => 1 [patent_app_number] => 8/950417 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4255 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134524.pdf [firstpage_image] =>[orig_patent_app_number] => 950417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/950417
Method and apparatus to detect and delimit foreground speech Oct 23, 1997 Issued
Array ( [id] => 6894444 [patent_doc_number] => 20010016810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'SIGNAL REPRODUCTION APPARATUS AND METHOD THEREFOR' [patent_app_type] => new [patent_app_number] => 08/938251 [patent_app_country] => US [patent_app_date] => 1997-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5973 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016810.pdf [firstpage_image] =>[orig_patent_app_number] => 08938251 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/938251
SIGNAL REPRODUCTION APPARATUS AND METHOD THEREFOR Sep 25, 1997 Abandoned
Array ( [id] => 4411070 [patent_doc_number] => 06298323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Computer voice recognition method verifying speaker identity using speaker and non-speaker data' [patent_app_type] => 1 [patent_app_number] => 8/900699 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4812 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298323.pdf [firstpage_image] =>[orig_patent_app_number] => 900699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900699
Computer voice recognition method verifying speaker identity using speaker and non-speaker data Jul 24, 1997 Issued
Array ( [id] => 1537603 [patent_doc_number] => 06411717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Switched capacitor filter with a neutral bypass setting' [patent_app_type] => B1 [patent_app_number] => 08/900610 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3522 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411717.pdf [firstpage_image] =>[orig_patent_app_number] => 08900610 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900610
Switched capacitor filter with a neutral bypass setting Jul 24, 1997 Issued
Array ( [id] => 1431676 [patent_doc_number] => 06516299 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Method, system and product for modifying the dynamic range of encoded audio signals' [patent_app_type] => B1 [patent_app_number] => 08/771462 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3591 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/516/06516299.pdf [firstpage_image] =>[orig_patent_app_number] => 08771462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/771462
Method, system and product for modifying the dynamic range of encoded audio signals Dec 19, 1996 Issued
Array ( [id] => 7525602 [patent_doc_number] => RE042868 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-10-25 [patent_title] => 'Voice-operated services' [patent_app_type] => reissue [patent_app_number] => 09/930395 [patent_app_country] => US [patent_app_date] => 1995-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7380 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042868.pdf [firstpage_image] =>[orig_patent_app_number] => 09930395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/930395
Voice-operated services Oct 24, 1995 Issued
Array ( [id] => 1509567 [patent_doc_number] => 06471420 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Voice selection apparatus voice response apparatus, and game apparatus using word tables from which selected words are output as voice selections' [patent_app_type] => B1 [patent_app_number] => 08/434760 [patent_app_country] => US [patent_app_date] => 1995-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 39 [patent_no_of_words] => 15462 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/471/06471420.pdf [firstpage_image] =>[orig_patent_app_number] => 08434760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/434760
Voice selection apparatus voice response apparatus, and game apparatus using word tables from which selected words are output as voice selections May 3, 1995 Issued
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