Search

Daniel Previl

Examiner (ID: 9436, Phone: (571)272-2971 , Office: P/2684 )

Most Active Art Unit
2684
Art Unit(s)
2632, 2612, 2738, 2736, 2685, 2684, 2636
Total Applications
2338
Issued Applications
1891
Pending Applications
177
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1564797 [patent_doc_number] => 06362933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Piezoelectric head loading and unloading device for rigid disc drives' [patent_app_type] => B1 [patent_app_number] => 08/793474 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2661 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/362/06362933.pdf [firstpage_image] =>[orig_patent_app_number] => 08793474 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793474
Piezoelectric head loading and unloading device for rigid disc drives Feb 23, 1997 Issued
Array ( [id] => 3911215 [patent_doc_number] => 05751526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Flux enhanced write transducer and process for producing the same in conjunction with shared shields on magnetoresistive read heads' [patent_app_type] => 1 [patent_app_number] => 8/804954 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3536 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751526.pdf [firstpage_image] =>[orig_patent_app_number] => 804954 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/804954
Flux enhanced write transducer and process for producing the same in conjunction with shared shields on magnetoresistive read heads Feb 23, 1997 Issued
Array ( [id] => 3834702 [patent_doc_number] => 05731928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Disc clamping system for a hard disc drive' [patent_app_type] => 1 [patent_app_number] => 8/794152 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4873 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/731/05731928.pdf [firstpage_image] =>[orig_patent_app_number] => 794152 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794152
Disc clamping system for a hard disc drive Feb 2, 1997 Issued
Array ( [id] => 4048739 [patent_doc_number] => 05995478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Optical disk player having a phase adjusting device for optical pickup' [patent_app_type] => 1 [patent_app_number] => 8/786903 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4664 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995478.pdf [firstpage_image] =>[orig_patent_app_number] => 786903 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786903
Optical disk player having a phase adjusting device for optical pickup Jan 22, 1997 Issued
Array ( [id] => 4246039 [patent_doc_number] => 06118617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Magnetic disk drive' [patent_app_type] => 1 [patent_app_number] => 8/785384 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/118/06118617.pdf [firstpage_image] =>[orig_patent_app_number] => 785384 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785384
Magnetic disk drive Jan 20, 1997 Issued
Array ( [id] => 3874520 [patent_doc_number] => 05793729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'CD/CD-ROM apparatus' [patent_app_type] => 1 [patent_app_number] => 8/779429 [patent_app_country] => US [patent_app_date] => 1997-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 52 [patent_no_of_words] => 13621 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793729.pdf [firstpage_image] =>[orig_patent_app_number] => 779429 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/779429
CD/CD-ROM apparatus Jan 6, 1997 Issued
Array ( [id] => 4317637 [patent_doc_number] => 06188661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Recording and reproducing apparatus having elevation mechanism' [patent_app_type] => 1 [patent_app_number] => 8/718361 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 20850 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/188/06188661.pdf [firstpage_image] =>[orig_patent_app_number] => 718361 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/718361
Recording and reproducing apparatus having elevation mechanism Jan 5, 1997 Issued
Array ( [id] => 4044882 [patent_doc_number] => 05856900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Camcorder actuated treatment device for treating a camcorder head' [patent_app_type] => 1 [patent_app_number] => 8/774726 [patent_app_country] => US [patent_app_date] => 1997-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 5621 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856900.pdf [firstpage_image] =>[orig_patent_app_number] => 774726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774726
Camcorder actuated treatment device for treating a camcorder head Jan 2, 1997 Issued
Array ( [id] => 4193264 [patent_doc_number] => 06021028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Method of writing servo data and magnetic recording medium on which the servo data is written by the method' [patent_app_type] => 1 [patent_app_number] => 8/774146 [patent_app_country] => US [patent_app_date] => 1996-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3585 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021028.pdf [firstpage_image] =>[orig_patent_app_number] => 774146 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774146
Method of writing servo data and magnetic recording medium on which the servo data is written by the method Dec 25, 1996 Issued
Array ( [id] => 3992404 [patent_doc_number] => 05949613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Disk drive spindle motor assembly with stator having a resilient covering with a routing means, an attaching means and a connecting means to operatively connect stator to a base' [patent_app_type] => 1 [patent_app_number] => 8/767709 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2522 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949613.pdf [firstpage_image] =>[orig_patent_app_number] => 767709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767709
Disk drive spindle motor assembly with stator having a resilient covering with a routing means, an attaching means and a connecting means to operatively connect stator to a base Dec 16, 1996 Issued
Array ( [id] => 3961375 [patent_doc_number] => 05956216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Magnetic storage having discrete elements with quantized magnetic moments' [patent_app_type] => 1 [patent_app_number] => 8/762781 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 2815 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956216.pdf [firstpage_image] =>[orig_patent_app_number] => 762781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762781
Magnetic storage having discrete elements with quantized magnetic moments Dec 9, 1996 Issued
Array ( [id] => 4076319 [patent_doc_number] => 05867349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Drum with fitting lugs for positioning and attaching to a deck' [patent_app_type] => 1 [patent_app_number] => 8/763559 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4697 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867349.pdf [firstpage_image] =>[orig_patent_app_number] => 763559 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/763559
Drum with fitting lugs for positioning and attaching to a deck Dec 9, 1996 Issued
Array ( [id] => 4092685 [patent_doc_number] => 06055139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Magnetic recording medium and method of forming the same and magnetic disk drive' [patent_app_type] => 1 [patent_app_number] => 8/762207 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 62 [patent_no_of_words] => 11115 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055139.pdf [firstpage_image] =>[orig_patent_app_number] => 762207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762207
Magnetic recording medium and method of forming the same and magnetic disk drive Dec 8, 1996 Issued
Array ( [id] => 3893432 [patent_doc_number] => 05748604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Changer for information carriers, holder suitable for use in said changer, and scanning system comprising said holder' [patent_app_type] => 1 [patent_app_number] => 8/762259 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748604.pdf [firstpage_image] =>[orig_patent_app_number] => 762259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762259
Changer for information carriers, holder suitable for use in said changer, and scanning system comprising said holder Dec 8, 1996 Issued
Array ( [id] => 3825584 [patent_doc_number] => 05812511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Disk recording and reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/751956 [patent_app_country] => US [patent_app_date] => 1996-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 56 [patent_no_of_words] => 12777 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812511.pdf [firstpage_image] =>[orig_patent_app_number] => 751956 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751956
Disk recording and reproducing apparatus Nov 18, 1996 Issued
Array ( [id] => 4230234 [patent_doc_number] => 06088192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Roll-biased head suspension for reduced track misregistration' [patent_app_type] => 1 [patent_app_number] => 8/736117 [patent_app_country] => US [patent_app_date] => 1996-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 54 [patent_no_of_words] => 7891 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088192.pdf [firstpage_image] =>[orig_patent_app_number] => 736117 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736117
Roll-biased head suspension for reduced track misregistration Oct 23, 1996 Issued
Array ( [id] => 4417917 [patent_doc_number] => 06239943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Squeeze film damping for a hard disc drive' [patent_app_type] => 1 [patent_app_number] => 8/727858 [patent_app_country] => US [patent_app_date] => 1996-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 3537 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239943.pdf [firstpage_image] =>[orig_patent_app_number] => 727858 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727858
Squeeze film damping for a hard disc drive Oct 7, 1996 Issued
Array ( [id] => 3836560 [patent_doc_number] => 05732058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Optical disk cartridge and an optical disk drive using the same' [patent_app_type] => 1 [patent_app_number] => 8/724853 [patent_app_country] => US [patent_app_date] => 1996-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 136 [patent_no_of_words] => 15699 [patent_no_of_claims] => 3 [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/05/732/05732058.pdf [firstpage_image] =>[orig_patent_app_number] => 724853 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724853
Optical disk cartridge and an optical disk drive using the same Oct 2, 1996 Issued
Array ( [id] => 3981315 [patent_doc_number] => 05886978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Optical head apparatus' [patent_app_type] => 1 [patent_app_number] => 8/721005 [patent_app_country] => US [patent_app_date] => 1996-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4450 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886978.pdf [firstpage_image] =>[orig_patent_app_number] => 721005 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/721005
Optical head apparatus Sep 25, 1996 Issued
Array ( [id] => 3964687 [patent_doc_number] => 05978323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Disk changer apparatus having a disk receiving unit operatively interlocked with a front panel' [patent_app_type] => 1 [patent_app_number] => 8/713688 [patent_app_country] => US [patent_app_date] => 1996-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 9218 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978323.pdf [firstpage_image] =>[orig_patent_app_number] => 713688 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/713688
Disk changer apparatus having a disk receiving unit operatively interlocked with a front panel Sep 16, 1996 Issued
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