Search

Charles Grant Freay

Examiner (ID: 17471, Phone: (571)272-4827 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3727, 3403, 2899, 3304
Total Applications
3793
Issued Applications
2940
Pending Applications
354
Abandoned Applications
450

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4333401 [patent_doc_number] => 06243679 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Systems and methods for determinization and minimization a finite state transducer for speech recognition' [patent_app_type] => 1 [patent_app_number] => 9/165423 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 15657 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243679.pdf [firstpage_image] =>[orig_patent_app_number] => 165423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165423
Systems and methods for determinization and minimization a finite state transducer for speech recognition Oct 1, 1998 Issued
Array ( [id] => 4379626 [patent_doc_number] => 06256609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method and apparatus for speaker recognition using lattice-ladder filters' [patent_app_type] => 1 [patent_app_number] => 9/117721 [patent_app_country] => US [patent_app_date] => 1998-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 10110 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256609.pdf [firstpage_image] =>[orig_patent_app_number] => 117721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117721
Method and apparatus for speaker recognition using lattice-ladder filters Aug 4, 1998 Issued
Array ( [id] => 4314762 [patent_doc_number] => 06199042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Reading system' [patent_app_type] => 1 [patent_app_number] => 9/100299 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6889 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/199/06199042.pdf [firstpage_image] =>[orig_patent_app_number] => 100299 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100299
Reading system Jun 18, 1998 Issued
Array ( [id] => 4315944 [patent_doc_number] => 06185539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Process of low sampling rate digital encoding of audio signals' [patent_app_type] => 1 [patent_app_number] => 9/077395 [patent_app_country] => US [patent_app_date] => 1998-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1860 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/185/06185539.pdf [firstpage_image] =>[orig_patent_app_number] => 077395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/077395
Process of low sampling rate digital encoding of audio signals May 25, 1998 Issued
Array ( [id] => 4268719 [patent_doc_number] => 06223160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Apparatus and method for acoustic command input to an elevator installation' [patent_app_type] => 1 [patent_app_number] => 9/081796 [patent_app_country] => US [patent_app_date] => 1998-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2582 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223160.pdf [firstpage_image] =>[orig_patent_app_number] => 081796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081796
Apparatus and method for acoustic command input to an elevator installation May 19, 1998 Issued
Array ( [id] => 4419071 [patent_doc_number] => 06173059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Teleconferencing system with visual feedback' [patent_app_type] => 1 [patent_app_number] => 9/066163 [patent_app_country] => US [patent_app_date] => 1998-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4882 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173059.pdf [firstpage_image] =>[orig_patent_app_number] => 066163 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066163
Teleconferencing system with visual feedback Apr 23, 1998 Issued
Array ( [id] => 4425892 [patent_doc_number] => 06178238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Speed calling when away from home' [patent_app_type] => 1 [patent_app_number] => 9/058094 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1743 [patent_no_of_claims] => 6 [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/06/178/06178238.pdf [firstpage_image] =>[orig_patent_app_number] => 058094 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/058094
Speed calling when away from home Apr 8, 1998 Issued
Array ( [id] => 4310645 [patent_doc_number] => 06236962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Speech processing apparatus and method and computer readable medium encoded with a program for recognizing input speech by performing searches based on a normalized current feature parameter' [patent_app_type] => 1 [patent_app_number] => 9/038898 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3270 [patent_no_of_claims] => 27 [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/06/236/06236962.pdf [firstpage_image] =>[orig_patent_app_number] => 038898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038898
Speech processing apparatus and method and computer readable medium encoded with a program for recognizing input speech by performing searches based on a normalized current feature parameter Mar 11, 1998 Issued
Array ( [id] => 4253177 [patent_doc_number] => 06119088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Appliance control programmer using voice recognition' [patent_app_type] => 1 [patent_app_number] => 9/034096 [patent_app_country] => US [patent_app_date] => 1998-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3018 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/119/06119088.pdf [firstpage_image] =>[orig_patent_app_number] => 034096 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034096
Appliance control programmer using voice recognition Mar 2, 1998 Issued
Array ( [id] => 4222152 [patent_doc_number] => 06078881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Speech encoding and decoding method and speech encoding and decoding apparatus' [patent_app_type] => 1 [patent_app_number] => 9/033198 [patent_app_country] => US [patent_app_date] => 1998-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 6226 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078881.pdf [firstpage_image] =>[orig_patent_app_number] => 033198 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/033198
Speech encoding and decoding method and speech encoding and decoding apparatus Mar 1, 1998 Issued
Array ( [id] => 4191159 [patent_doc_number] => 06141640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Multistage positive product vector quantization for line spectral frequencies in low rate speech coding' [patent_app_type] => 1 [patent_app_number] => 9/027495 [patent_app_country] => US [patent_app_date] => 1998-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2870 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/141/06141640.pdf [firstpage_image] =>[orig_patent_app_number] => 027495 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/027495
Multistage positive product vector quantization for line spectral frequencies in low rate speech coding Feb 19, 1998 Issued
Array ( [id] => 4108315 [patent_doc_number] => 06134529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Speech recognition apparatus and method for learning' [patent_app_type] => 1 [patent_app_number] => 9/020899 [patent_app_country] => US [patent_app_date] => 1998-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6859 [patent_no_of_claims] => 17 [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/06/134/06134529.pdf [firstpage_image] =>[orig_patent_app_number] => 020899 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020899
Speech recognition apparatus and method for learning Feb 8, 1998 Issued
Array ( [id] => 4120520 [patent_doc_number] => 06052662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Speech processing using maximum likelihood continuity mapping' [patent_app_type] => 1 [patent_app_number] => 9/015597 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10503 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052662.pdf [firstpage_image] =>[orig_patent_app_number] => 015597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015597
Speech processing using maximum likelihood continuity mapping Jan 28, 1998 Issued
09/003994 FAST START VOICE RECORDING ON A HAND HELD DIGITAL DEVICE Jan 6, 1998 Abandoned
08/996456 PORTABLE RECORDING STUDIO Dec 22, 1997 Abandoned
Array ( [id] => 4267295 [patent_doc_number] => 06138091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Method and arrangement for simultaneous recording of incoming and outgoing voice signals with compression of silence periods' [patent_app_type] => 1 [patent_app_number] => 8/992499 [patent_app_country] => US [patent_app_date] => 1997-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3687 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/138/06138091.pdf [firstpage_image] =>[orig_patent_app_number] => 992499 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/992499
Method and arrangement for simultaneous recording of incoming and outgoing voice signals with compression of silence periods Dec 16, 1997 Issued
Array ( [id] => 4113243 [patent_doc_number] => 06049771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Voice recording and reproducing apparatus using multiple ADPCM compression modes' [patent_app_type] => 1 [patent_app_number] => 8/985395 [patent_app_country] => US [patent_app_date] => 1997-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 45 [patent_no_of_words] => 7526 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/049/06049771.pdf [firstpage_image] =>[orig_patent_app_number] => 985395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/985395
Voice recording and reproducing apparatus using multiple ADPCM compression modes Dec 4, 1997 Issued
Array ( [id] => 4202697 [patent_doc_number] => 06151578 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'System for broadcast of data in an audio signal by substitution of imperceptible audio band with data' [patent_app_type] => 1 [patent_app_number] => 8/952998 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5512 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151578.pdf [firstpage_image] =>[orig_patent_app_number] => 952998 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/952998
System for broadcast of data in an audio signal by substitution of imperceptible audio band with data Nov 20, 1997 Issued
Array ( [id] => 3969103 [patent_doc_number] => 05999897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method and apparatus for pitch estimation using perception based analysis by synthesis' [patent_app_type] => 1 [patent_app_number] => 8/970396 [patent_app_country] => US [patent_app_date] => 1997-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2285 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999897.pdf [firstpage_image] =>[orig_patent_app_number] => 970396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/970396
Method and apparatus for pitch estimation using perception based analysis by synthesis Nov 13, 1997 Issued
Array ( [id] => 4315356 [patent_doc_number] => 06182028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Method, device and system for part-of-speech disambiguation' [patent_app_type] => 1 [patent_app_number] => 8/965696 [patent_app_country] => US [patent_app_date] => 1997-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5844 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182028.pdf [firstpage_image] =>[orig_patent_app_number] => 965696 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965696
Method, device and system for part-of-speech disambiguation Nov 6, 1997 Issued
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