Search

David Tone

Examiner (ID: 753)

Most Active Art Unit
2105
Art Unit(s)
2109, 2105, 2103
Total Applications
781
Issued Applications
733
Pending Applications
3
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3739819 [patent_doc_number] => 05636068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-03 [patent_title] => 'Electromagnetic objective lens driving apparatus for optical data recording and reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/662289 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 5595 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636068.pdf [firstpage_image] =>[orig_patent_app_number] => 662289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662289
Electromagnetic objective lens driving apparatus for optical data recording and reproducing apparatus Jun 11, 1996 Issued
Array ( [id] => 3670139 [patent_doc_number] => 05648944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Recording/reproducing apparatus that utilizes the servo clock signals to form read and write clock signals with different frequencies' [patent_app_type] => 1 [patent_app_number] => 8/662268 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8542 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648944.pdf [firstpage_image] =>[orig_patent_app_number] => 662268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662268
Recording/reproducing apparatus that utilizes the servo clock signals to form read and write clock signals with different frequencies Jun 11, 1996 Issued
Array ( [id] => 4263264 [patent_doc_number] => 06222803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Optical pickup for discriminating between and reading different types of optical discs' [patent_app_type] => 1 [patent_app_number] => 8/661459 [patent_app_country] => US [patent_app_date] => 1996-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7020 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222803.pdf [firstpage_image] =>[orig_patent_app_number] => 661459 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/661459
Optical pickup for discriminating between and reading different types of optical discs Jun 10, 1996 Issued
Array ( [id] => 3798864 [patent_doc_number] => 05737288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Position sensing for an optical recording actuator' [patent_app_type] => 1 [patent_app_number] => 8/660568 [patent_app_country] => US [patent_app_date] => 1996-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2118 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737288.pdf [firstpage_image] =>[orig_patent_app_number] => 660568 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/660568
Position sensing for an optical recording actuator Jun 6, 1996 Issued
08/657501 DEVICE CONTROL APPARATUS Jun 3, 1996 Abandoned
Array ( [id] => 3809749 [patent_doc_number] => 05828635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Optical pickup apparatus capable of transferring objective lens in optical axial direction depending on thickness of disc for focusing respectively onto discs with different thicknesses' [patent_app_type] => 1 [patent_app_number] => 8/656876 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3083 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828635.pdf [firstpage_image] =>[orig_patent_app_number] => 656876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/656876
Optical pickup apparatus capable of transferring objective lens in optical axial direction depending on thickness of disc for focusing respectively onto discs with different thicknesses May 29, 1996 Issued
Array ( [id] => 3790166 [patent_doc_number] => 05809004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Information recording medium with pits edges shifted in a step-wise fashion' [patent_app_type] => 1 [patent_app_number] => 8/648309 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 65 [patent_no_of_words] => 13679 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809004.pdf [firstpage_image] =>[orig_patent_app_number] => 648309 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/648309
Information recording medium with pits edges shifted in a step-wise fashion May 12, 1996 Issued
Array ( [id] => 4014292 [patent_doc_number] => 05859741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Method of positioning a magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/646028 [patent_app_country] => US [patent_app_date] => 1996-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3471 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859741.pdf [firstpage_image] =>[orig_patent_app_number] => 646028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/646028
Method of positioning a magnetic head May 6, 1996 Issued
Array ( [id] => 3772750 [patent_doc_number] => 05742573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Compensation apparatus for radial and vertical runout of an optical disc' [patent_app_type] => 1 [patent_app_number] => 8/642385 [patent_app_country] => US [patent_app_date] => 1996-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2953 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742573.pdf [firstpage_image] =>[orig_patent_app_number] => 642385 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/642385
Compensation apparatus for radial and vertical runout of an optical disc May 2, 1996 Issued
Array ( [id] => 3873704 [patent_doc_number] => 05796685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Digital servo circuit generating mirror detecting signal' [patent_app_type] => 1 [patent_app_number] => 8/631965 [patent_app_country] => US [patent_app_date] => 1996-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4084 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796685.pdf [firstpage_image] =>[orig_patent_app_number] => 631965 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/631965
Digital servo circuit generating mirror detecting signal Apr 14, 1996 Issued
Array ( [id] => 4065615 [patent_doc_number] => 05970032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Focus control method, and optical disk unit with focus offset correction' [patent_app_type] => 1 [patent_app_number] => 8/625289 [patent_app_country] => US [patent_app_date] => 1996-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10034 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970032.pdf [firstpage_image] =>[orig_patent_app_number] => 625289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625289
Focus control method, and optical disk unit with focus offset correction Mar 31, 1996 Issued
Array ( [id] => 3957914 [patent_doc_number] => 05982721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Optical disc drive comprising switching gains for forcing phase states to follow a sliding line trajectory in a servo system' [patent_app_type] => 1 [patent_app_number] => 8/625462 [patent_app_country] => US [patent_app_date] => 1996-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 10104 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982721.pdf [firstpage_image] =>[orig_patent_app_number] => 625462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/625462
Optical disc drive comprising switching gains for forcing phase states to follow a sliding line trajectory in a servo system Mar 28, 1996 Issued
Array ( [id] => 3630923 [patent_doc_number] => 05615185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Optical disk recording and reproducing apparatus with data recorded and reproducing apparatus with data recorded on wobbled grooves and lands' [patent_app_type] => 1 [patent_app_number] => 8/623128 [patent_app_country] => US [patent_app_date] => 1996-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4302 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615185.pdf [firstpage_image] =>[orig_patent_app_number] => 623128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/623128
Optical disk recording and reproducing apparatus with data recorded and reproducing apparatus with data recorded on wobbled grooves and lands Mar 27, 1996 Issued
Array ( [id] => 4011067 [patent_doc_number] => 05923626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Recording or playback devices for optical information carriers having a different track width' [patent_app_type] => 1 [patent_app_number] => 8/622984 [patent_app_country] => US [patent_app_date] => 1996-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3679 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923626.pdf [firstpage_image] =>[orig_patent_app_number] => 622984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/622984
Recording or playback devices for optical information carriers having a different track width Mar 26, 1996 Issued
Array ( [id] => 3841621 [patent_doc_number] => 05712836 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-27 [patent_title] => 'Apparatus and method for adjusting a rotational velocity of a disk storage medium with measuring the amount of time to reproduce address data stored thereon' [patent_app_type] => 1 [patent_app_number] => 8/622670 [patent_app_country] => US [patent_app_date] => 1996-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8175 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/712/05712836.pdf [firstpage_image] =>[orig_patent_app_number] => 622670 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/622670
Apparatus and method for adjusting a rotational velocity of a disk storage medium with measuring the amount of time to reproduce address data stored thereon Mar 25, 1996 Issued
Array ( [id] => 3780368 [patent_doc_number] => 05850381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Method of recording information on a disc by recording information at interleaved sectors' [patent_app_type] => 1 [patent_app_number] => 8/618107 [patent_app_country] => US [patent_app_date] => 1996-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2308 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/850/05850381.pdf [firstpage_image] =>[orig_patent_app_number] => 618107 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/618107
Method of recording information on a disc by recording information at interleaved sectors Mar 18, 1996 Issued
Array ( [id] => 3733315 [patent_doc_number] => 05673240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Seek control circuit for suppressing vibration of objective lens in optical head during seek operation' [patent_app_type] => 1 [patent_app_number] => 8/616893 [patent_app_country] => US [patent_app_date] => 1996-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2922 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673240.pdf [firstpage_image] =>[orig_patent_app_number] => 616893 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/616893
Seek control circuit for suppressing vibration of objective lens in optical head during seek operation Mar 17, 1996 Issued
Array ( [id] => 3736732 [patent_doc_number] => 05652743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Tracking control system with offset correction' [patent_app_type] => 1 [patent_app_number] => 8/615901 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 34 [patent_no_of_words] => 12413 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652743.pdf [firstpage_image] =>[orig_patent_app_number] => 615901 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/615901
Tracking control system with offset correction Mar 13, 1996 Issued
Array ( [id] => 3784360 [patent_doc_number] => 05774433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Optical recording/reproducing apparatus using three count control signals for counting a number of tracks crossed by a light beam' [patent_app_type] => 1 [patent_app_number] => 8/615775 [patent_app_country] => US [patent_app_date] => 1996-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 47 [patent_no_of_words] => 8435 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774433.pdf [firstpage_image] =>[orig_patent_app_number] => 615775 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/615775
Optical recording/reproducing apparatus using three count control signals for counting a number of tracks crossed by a light beam Mar 13, 1996 Issued
Array ( [id] => 3889971 [patent_doc_number] => 05825730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-20 [patent_title] => 'Mastering machine having non-repetitive runout compensation' [patent_app_type] => 1 [patent_app_number] => 8/612576 [patent_app_country] => US [patent_app_date] => 1996-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5366 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/825/05825730.pdf [firstpage_image] =>[orig_patent_app_number] => 612576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/612576
Mastering machine having non-repetitive runout compensation Mar 7, 1996 Issued
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