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] => 1530986 [patent_doc_number] => 06480360 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Method of accessing a disk-like recording medium in a disk cartridge' [patent_app_type] => B1 [patent_app_number] => 09/697057 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 35 [patent_no_of_words] => 22629 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/480/06480360.pdf [firstpage_image] =>[orig_patent_app_number] => 09697057 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/697057
Method of accessing a disk-like recording medium in a disk cartridge Oct 26, 2000 Issued
Array ( [id] => 1567509 [patent_doc_number] => 06339524 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Merged MR head having notches in the sides of a lower shield pedestal' [patent_app_type] => B1 [patent_app_number] => 09/662227 [patent_app_country] => US [patent_app_date] => 2000-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 6436 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339524.pdf [firstpage_image] =>[orig_patent_app_number] => 09662227 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/662227
Merged MR head having notches in the sides of a lower shield pedestal Sep 13, 2000 Issued
Array ( [id] => 1268574 [patent_doc_number] => 06661617 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Structure and fabrication process for integrated moving-coil magnetic micro-actuator' [patent_app_type] => B1 [patent_app_number] => 09/657884 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 38 [patent_no_of_words] => 6695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/661/06661617.pdf [firstpage_image] =>[orig_patent_app_number] => 09657884 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657884
Structure and fabrication process for integrated moving-coil magnetic micro-actuator Sep 7, 2000 Issued
Array ( [id] => 1373003 [patent_doc_number] => 06574189 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same' [patent_app_type] => B1 [patent_app_number] => 09/656238 [patent_app_country] => US [patent_app_date] => 2000-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 13983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574189.pdf [firstpage_image] =>[orig_patent_app_number] => 09656238 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/656238
Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same Sep 5, 2000 Issued
Array ( [id] => 1425601 [patent_doc_number] => 06510020 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'System and method utilizing a conductive brush for providing power signals to a cartridge access device' [patent_app_type] => B1 [patent_app_number] => 09/641331 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 10614 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/510/06510020.pdf [firstpage_image] =>[orig_patent_app_number] => 09641331 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/641331
System and method utilizing a conductive brush for providing power signals to a cartridge access device Aug 17, 2000 Issued
Array ( [id] => 1427240 [patent_doc_number] => 06519120 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Ap-pinned spin valves with enhanced GMR and thermal stability' [patent_app_type] => B1 [patent_app_number] => 09/632014 [patent_app_country] => US [patent_app_date] => 2000-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4710 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/519/06519120.pdf [firstpage_image] =>[orig_patent_app_number] => 09632014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/632014
Ap-pinned spin valves with enhanced GMR and thermal stability Aug 1, 2000 Issued
Array ( [id] => 1394806 [patent_doc_number] => 06560078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Bilayer seed layer for spin valves' [patent_app_type] => B1 [patent_app_number] => 09/615359 [patent_app_country] => US [patent_app_date] => 2000-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2882 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560078.pdf [firstpage_image] =>[orig_patent_app_number] => 09615359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615359
Bilayer seed layer for spin valves Jul 12, 2000 Issued
Array ( [id] => 1264560 [patent_doc_number] => 06660640 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Process for planarizing patterned metal structures for magnetic thin film heads' [patent_app_type] => B1 [patent_app_number] => 09/614062 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2292 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/660/06660640.pdf [firstpage_image] =>[orig_patent_app_number] => 09614062 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614062
Process for planarizing patterned metal structures for magnetic thin film heads Jul 10, 2000 Issued
Array ( [id] => 1295962 [patent_doc_number] => 06631112 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'Recording and/or reproducing apparatus with disc cartridge loading, holding and ejection mechanism' [patent_app_type] => B1 [patent_app_number] => 09/555433 [patent_app_country] => US [patent_app_date] => 2000-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 42 [patent_no_of_words] => 21945 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/631/06631112.pdf [firstpage_image] =>[orig_patent_app_number] => 09555433 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/555433
Recording and/or reproducing apparatus with disc cartridge loading, holding and ejection mechanism Jul 9, 2000 Issued
Array ( [id] => 1437538 [patent_doc_number] => 06356410 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Method and structure for defining track width on a recording head' [patent_app_type] => B1 [patent_app_number] => 09/592593 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3860 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356410.pdf [firstpage_image] =>[orig_patent_app_number] => 09592593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592593
Method and structure for defining track width on a recording head Jun 11, 2000 Issued
Array ( [id] => 1291528 [patent_doc_number] => 06639761 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Micro-actuator damping and humidity protection' [patent_app_type] => B1 [patent_app_number] => 09/589325 [patent_app_country] => US [patent_app_date] => 2000-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3715 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/639/06639761.pdf [firstpage_image] =>[orig_patent_app_number] => 09589325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589325
Micro-actuator damping and humidity protection Jun 6, 2000 Issued
Array ( [id] => 4330413 [patent_doc_number] => 06249405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Magnetic head including magnetoresistive element' [patent_app_type] => 1 [patent_app_number] => 9/588183 [patent_app_country] => US [patent_app_date] => 2000-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 14411 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249405.pdf [firstpage_image] =>[orig_patent_app_number] => 588183 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/588183
Magnetic head including magnetoresistive element Jun 6, 2000 Issued
Array ( [id] => 1442332 [patent_doc_number] => 06496334 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Data storage and retrieval apparatus with thin film read head having planarized extra gap and shield layers and method of fabrication thereof' [patent_app_type] => B1 [patent_app_number] => 09/579663 [patent_app_country] => US [patent_app_date] => 2000-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5041 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496334.pdf [firstpage_image] =>[orig_patent_app_number] => 09579663 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/579663
Data storage and retrieval apparatus with thin film read head having planarized extra gap and shield layers and method of fabrication thereof May 25, 2000 Issued
Array ( [id] => 1418038 [patent_doc_number] => 06535359 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Inertial latch for mobile and small disc drives' [patent_app_type] => B1 [patent_app_number] => 09/579764 [patent_app_country] => US [patent_app_date] => 2000-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5475 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535359.pdf [firstpage_image] =>[orig_patent_app_number] => 09579764 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/579764
Inertial latch for mobile and small disc drives May 25, 2000 Issued
Array ( [id] => 7633798 [patent_doc_number] => 06657822 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Magnetic disk apparatus' [patent_app_type] => B1 [patent_app_number] => 09/579522 [patent_app_country] => US [patent_app_date] => 2000-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3688 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/657/06657822.pdf [firstpage_image] =>[orig_patent_app_number] => 09579522 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/579522
Magnetic disk apparatus May 25, 2000 Issued
Array ( [id] => 1428665 [patent_doc_number] => 06515824 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-04 [patent_title] => 'Thin film magnetic head adaptable to track narrowing of magnetic recording medium and the method of manufacturing the same' [patent_app_type] => B1 [patent_app_number] => 09/579004 [patent_app_country] => US [patent_app_date] => 2000-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 15623 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/515/06515824.pdf [firstpage_image] =>[orig_patent_app_number] => 09579004 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/579004
Thin film magnetic head adaptable to track narrowing of magnetic recording medium and the method of manufacturing the same May 24, 2000 Issued
Array ( [id] => 1255859 [patent_doc_number] => 06671140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Magnetic head using a magnetoresistance effect based on ferromagnetic junction, and magnetic recording/reproducing apparatus using the same' [patent_app_type] => B1 [patent_app_number] => 09/576775 [patent_app_country] => US [patent_app_date] => 2000-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7496 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/671/06671140.pdf [firstpage_image] =>[orig_patent_app_number] => 09576775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576775
Magnetic head using a magnetoresistance effect based on ferromagnetic junction, and magnetic recording/reproducing apparatus using the same May 22, 2000 Issued
Array ( [id] => 1415565 [patent_doc_number] => 06538842 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Positioning system for removable data storage cartridges' [patent_app_type] => B1 [patent_app_number] => 09/577215 [patent_app_country] => US [patent_app_date] => 2000-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3690 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/538/06538842.pdf [firstpage_image] =>[orig_patent_app_number] => 09577215 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/577215
Positioning system for removable data storage cartridges May 22, 2000 Issued
Array ( [id] => 1469803 [patent_doc_number] => 06459548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Head suspension assembly with flexible air-floating lead' [patent_app_type] => B1 [patent_app_number] => 09/576230 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6007 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/459/06459548.pdf [firstpage_image] =>[orig_patent_app_number] => 09576230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576230
Head suspension assembly with flexible air-floating lead May 21, 2000 Issued
Array ( [id] => 1405373 [patent_doc_number] => 06549373 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Head suspension assembly with IC chip' [patent_app_type] => B1 [patent_app_number] => 09/576226 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3168 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/549/06549373.pdf [firstpage_image] =>[orig_patent_app_number] => 09576226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576226
Head suspension assembly with IC chip May 21, 2000 Issued
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