Search

Peter John Bertheaud

Examiner (ID: 12431, Phone: (571)272-3476 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
1340
Issued Applications
927
Pending Applications
95
Abandoned Applications
337

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3128835 [patent_doc_number] => 05381275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Apparatus and method for recording digital data with a controlled data compression ratio' [patent_app_type] => 1 [patent_app_number] => 8/102841 [patent_app_country] => US [patent_app_date] => 1993-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 7363 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381275.pdf [firstpage_image] =>[orig_patent_app_number] => 102841 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/102841
Apparatus and method for recording digital data with a controlled data compression ratio Aug 5, 1993 Issued
Array ( [id] => 3561812 [patent_doc_number] => 05519546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Apparatus for, and methods of, recording signals in tracks on a memory member without using reference indices such as clock signals' [patent_app_type] => 1 [patent_app_number] => 8/102587 [patent_app_country] => US [patent_app_date] => 1993-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 44 [patent_no_of_words] => 24547 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519546.pdf [firstpage_image] =>[orig_patent_app_number] => 102587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/102587
Apparatus for, and methods of, recording signals in tracks on a memory member without using reference indices such as clock signals Aug 4, 1993 Issued
08/102081 ARRANGEMENT FOR REPRODUCING A DIGITAL SIGNAL FROM A RECORD CARRIER, COMPRISING A VARIABLE EQUALIZER Aug 3, 1993 Abandoned
Array ( [id] => 3112329 [patent_doc_number] => 05448420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Method and a system for storing audio' [patent_app_type] => 1 [patent_app_number] => 8/100401 [patent_app_country] => US [patent_app_date] => 1993-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3711 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/448/05448420.pdf [firstpage_image] =>[orig_patent_app_number] => 100401 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/100401
Method and a system for storing audio Aug 1, 1993 Issued
Array ( [id] => 3016955 [patent_doc_number] => 05331476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Apparatus and method for dynamically performing knowledge-based error recovery' [patent_app_type] => 1 [patent_app_number] => 8/099801 [patent_app_country] => US [patent_app_date] => 1993-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/331/05331476.pdf [firstpage_image] =>[orig_patent_app_number] => 099801 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/099801
Apparatus and method for dynamically performing knowledge-based error recovery Jul 29, 1993 Issued
Array ( [id] => 3526058 [patent_doc_number] => 05506734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-09 [patent_title] => 'Drive circuit for a magnetic cassette reader with auto reverse and mute functions' [patent_app_type] => 1 [patent_app_number] => 8/099611 [patent_app_country] => US [patent_app_date] => 1993-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2575 [patent_no_of_claims] => 13 [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/05/506/05506734.pdf [firstpage_image] =>[orig_patent_app_number] => 099611 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/099611
Drive circuit for a magnetic cassette reader with auto reverse and mute functions Jul 29, 1993 Issued
Array ( [id] => 3561833 [patent_doc_number] => 05519547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Magnetic recording and reproducing apparatus recording and reproducing plural types of data signals at different data rates' [patent_app_type] => 1 [patent_app_number] => 8/092683 [patent_app_country] => US [patent_app_date] => 1993-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 6105 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/519/05519547.pdf [firstpage_image] =>[orig_patent_app_number] => 092683 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/092683
Magnetic recording and reproducing apparatus recording and reproducing plural types of data signals at different data rates Jul 15, 1993 Issued
Array ( [id] => 3457750 [patent_doc_number] => 05424882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-13 [patent_title] => 'Signal processor for discriminating recording data' [patent_app_type] => 1 [patent_app_number] => 8/090545 [patent_app_country] => US [patent_app_date] => 1993-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3910 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/424/05424882.pdf [firstpage_image] =>[orig_patent_app_number] => 090545 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/090545
Signal processor for discriminating recording data Jul 12, 1993 Issued
08/086232 TAPE MEDIUM RECORDING AND/OR REPRODUCING APPARATUS CAPABLE OF MINIMIZING DEVIATION OF RECORDING POSITION Jun 30, 1993 Pending
Array ( [id] => 3572850 [patent_doc_number] => 05483388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Information recording and reproducing apparatus forming plural kinds of error detection or correction codes' [patent_app_type] => 1 [patent_app_number] => 8/072092 [patent_app_country] => US [patent_app_date] => 1993-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3003 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/483/05483388.pdf [firstpage_image] =>[orig_patent_app_number] => 072092 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/072092
Information recording and reproducing apparatus forming plural kinds of error detection or correction codes Jun 6, 1993 Issued
Array ( [id] => 3126730 [patent_doc_number] => 05450249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Demodulator circuit' [patent_app_type] => 1 [patent_app_number] => 8/064528 [patent_app_country] => US [patent_app_date] => 1993-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3918 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/450/05450249.pdf [firstpage_image] =>[orig_patent_app_number] => 064528 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/064528
Demodulator circuit May 18, 1993 Issued
Array ( [id] => 3056594 [patent_doc_number] => 05335216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-02 [patent_title] => 'Reproducing apparatus reproducing data from a recording medium having a preformatted address area at a starting position of each sector' [patent_app_type] => 1 [patent_app_number] => 8/060147 [patent_app_country] => US [patent_app_date] => 1993-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3139 [patent_no_of_claims] => 24 [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/05/335/05335216.pdf [firstpage_image] =>[orig_patent_app_number] => 060147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/060147
Reproducing apparatus reproducing data from a recording medium having a preformatted address area at a starting position of each sector May 12, 1993 Issued
08/056936 DIGITAL SIGNAL RECORDING METHOD AND DIGITAL SIGNAL RECORDING AND REPRODUCING APPARATUS May 4, 1993 Pending
Array ( [id] => 3062920 [patent_doc_number] => 05345343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Power saving system for file protect and disk capacity sensors in rotating disk data storage apparatus' [patent_app_type] => 1 [patent_app_number] => 8/049562 [patent_app_country] => US [patent_app_date] => 1993-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3838 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/345/05345343.pdf [firstpage_image] =>[orig_patent_app_number] => 049562 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/049562
Power saving system for file protect and disk capacity sensors in rotating disk data storage apparatus Apr 18, 1993 Issued
Array ( [id] => 3059685 [patent_doc_number] => 05325238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Method and apparatus for high speed duplication of audio or digital signals' [patent_app_type] => 1 [patent_app_number] => 8/048052 [patent_app_country] => US [patent_app_date] => 1993-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9592 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/325/05325238.pdf [firstpage_image] =>[orig_patent_app_number] => 048052 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/048052
Method and apparatus for high speed duplication of audio or digital signals Apr 13, 1993 Issued
Array ( [id] => 3677001 [patent_doc_number] => 05600499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Tri-bit encoding for disk drive servo track ID information' [patent_app_type] => 1 [patent_app_number] => 8/045583 [patent_app_country] => US [patent_app_date] => 1993-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5149 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600499.pdf [firstpage_image] =>[orig_patent_app_number] => 045583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/045583
Tri-bit encoding for disk drive servo track ID information Apr 8, 1993 Issued
08/043662 SPECTRAL SMOOTHING FILTER Apr 5, 1993 Pending
Array ( [id] => 3079024 [patent_doc_number] => 05361176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Index pulse generation in a data storage tape drive' [patent_app_type] => 1 [patent_app_number] => 8/041080 [patent_app_country] => US [patent_app_date] => 1993-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4501 [patent_no_of_claims] => 14 [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/05/361/05361176.pdf [firstpage_image] =>[orig_patent_app_number] => 041080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/041080
Index pulse generation in a data storage tape drive Mar 31, 1993 Issued
Array ( [id] => 3079004 [patent_doc_number] => 05361175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-01 [patent_title] => 'Calibration of circuitry for media verification in a magnetic data recording device' [patent_app_type] => 1 [patent_app_number] => 8/040760 [patent_app_country] => US [patent_app_date] => 1993-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3754 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/361/05361175.pdf [firstpage_image] =>[orig_patent_app_number] => 040760 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/040760
Calibration of circuitry for media verification in a magnetic data recording device Mar 30, 1993 Issued
Array ( [id] => 3434227 [patent_doc_number] => 05416643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Video signal recording and reproducing apparatus using depth separated recording bands' [patent_app_type] => 1 [patent_app_number] => 8/038803 [patent_app_country] => US [patent_app_date] => 1993-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3185 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416643.pdf [firstpage_image] =>[orig_patent_app_number] => 038803 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/038803
Video signal recording and reproducing apparatus using depth separated recording bands Mar 28, 1993 Issued
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