Search

Jefferson A. Evans

Examiner (ID: 4052, Phone: (571)272-7574 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2303, 2754, 2652, 2627, 2689, 2688, 2512
Total Applications
2360
Issued Applications
2065
Pending Applications
39
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3949225 [patent_doc_number] => 05930091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Magnetic disk having CSS area with concave and convex portions and apparatus containing the same' [patent_app_type] => 1 [patent_app_number] => 8/820683 [patent_app_country] => US [patent_app_date] => 1997-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 7677 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930091.pdf [firstpage_image] =>[orig_patent_app_number] => 820683 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820683
Magnetic disk having CSS area with concave and convex portions and apparatus containing the same Mar 17, 1997 Issued
Array ( [id] => 3808071 [patent_doc_number] => 05828527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Thin-film magnetic head having magnetic resistance effect stabilizing layer' [patent_app_type] => 1 [patent_app_number] => 8/820343 [patent_app_country] => US [patent_app_date] => 1997-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5813 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828527.pdf [firstpage_image] =>[orig_patent_app_number] => 820343 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820343
Thin-film magnetic head having magnetic resistance effect stabilizing layer Mar 11, 1997 Issued
Array ( [id] => 3886730 [patent_doc_number] => 05764436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Fixed crash stop' [patent_app_type] => 1 [patent_app_number] => 8/811113 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2550 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764436.pdf [firstpage_image] =>[orig_patent_app_number] => 811113 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/811113
Fixed crash stop Mar 2, 1997 Issued
Array ( [id] => 3939058 [patent_doc_number] => 05953187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'High-density flexible disk drive having a function of facilitating correct insertion of a large-capacity flexible disk thereinto without an insertion error' [patent_app_type] => 1 [patent_app_number] => 8/792433 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4192 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953187.pdf [firstpage_image] =>[orig_patent_app_number] => 792433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792433
High-density flexible disk drive having a function of facilitating correct insertion of a large-capacity flexible disk thereinto without an insertion error Jan 29, 1997 Issued
Array ( [id] => 3852108 [patent_doc_number] => 05847905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Cleaning medium for magnetic recording devices, in which the cleaning medium includes a substrate, a lower coating layer containing non-magnetic inorganic particles, and a cleaning area' [patent_app_type] => 1 [patent_app_number] => 8/789563 [patent_app_country] => US [patent_app_date] => 1997-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18066 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847905.pdf [firstpage_image] =>[orig_patent_app_number] => 789563 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/789563
Cleaning medium for magnetic recording devices, in which the cleaning medium includes a substrate, a lower coating layer containing non-magnetic inorganic particles, and a cleaning area Jan 27, 1997 Issued
Array ( [id] => 3773532 [patent_doc_number] => 05844752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Load beam head gimbal assembly with a bend region including a segment for shifting the center of gravity' [patent_app_type] => 1 [patent_app_number] => 8/788136 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3026 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844752.pdf [firstpage_image] =>[orig_patent_app_number] => 788136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788136
Load beam head gimbal assembly with a bend region including a segment for shifting the center of gravity Jan 23, 1997 Issued
Array ( [id] => 4009352 [patent_doc_number] => 05923511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Directly contactable disk for vertical magnetic data storage' [patent_app_type] => 1 [patent_app_number] => 8/793013 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1898 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923511.pdf [firstpage_image] =>[orig_patent_app_number] => 793013 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/793013
Directly contactable disk for vertical magnetic data storage Jan 22, 1997 Issued
Array ( [id] => 3871727 [patent_doc_number] => 05796552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Suspension with biaxially shielded conductor trace array' [patent_app_type] => 1 [patent_app_number] => 8/785570 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4660 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796552.pdf [firstpage_image] =>[orig_patent_app_number] => 785570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785570
Suspension with biaxially shielded conductor trace array Jan 20, 1997 Issued
Array ( [id] => 3790534 [patent_doc_number] => 05818663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Magnetic head suspension with gimbal having increased yaw rigidity without increased pitch or roll rigidity' [patent_app_type] => 1 [patent_app_number] => 8/783233 [patent_app_country] => US [patent_app_date] => 1997-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2585 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818663.pdf [firstpage_image] =>[orig_patent_app_number] => 783233 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/783233
Magnetic head suspension with gimbal having increased yaw rigidity without increased pitch or roll rigidity Jan 13, 1997 Issued
Array ( [id] => 3899040 [patent_doc_number] => 05777818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Magnetic head position detecting apparatus of tape recorder' [patent_app_type] => 1 [patent_app_number] => 8/780223 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2525 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/777/05777818.pdf [firstpage_image] =>[orig_patent_app_number] => 780223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/780223
Magnetic head position detecting apparatus of tape recorder Jan 7, 1997 Issued
Array ( [id] => 3828880 [patent_doc_number] => 05790350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Head drum assembly for a VCR with a shaft including a vertical groove and a slanted groove' [patent_app_type] => 1 [patent_app_number] => 8/775083 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3865 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790350.pdf [firstpage_image] =>[orig_patent_app_number] => 775083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/775083
Head drum assembly for a VCR with a shaft including a vertical groove and a slanted groove Dec 29, 1996 Issued
Array ( [id] => 3828842 [patent_doc_number] => 05790347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Head suspension load beam and flexure construction for reducing structural height' [patent_app_type] => 1 [patent_app_number] => 8/772353 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5387 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790347.pdf [firstpage_image] =>[orig_patent_app_number] => 772353 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772353
Head suspension load beam and flexure construction for reducing structural height Dec 22, 1996 Issued
Array ( [id] => 3696828 [patent_doc_number] => 05691865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Magnetic device and method for locally controllably altering magnetization direction' [patent_app_type] => 1 [patent_app_number] => 8/767461 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5079 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/691/05691865.pdf [firstpage_image] =>[orig_patent_app_number] => 767461 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767461
Magnetic device and method for locally controllably altering magnetization direction Dec 15, 1996 Issued
Array ( [id] => 3842700 [patent_doc_number] => 05761006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Direct access storage device having compound actuator bearing system' [patent_app_type] => 1 [patent_app_number] => 8/764772 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3100 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/761/05761006.pdf [firstpage_image] =>[orig_patent_app_number] => 764772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/764772
Direct access storage device having compound actuator bearing system Dec 11, 1996 Issued
Array ( [id] => 3753637 [patent_doc_number] => 05754502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Rotating magazine type disk playback device with escape preventing ring and auxiliary access' [patent_app_type] => 1 [patent_app_number] => 8/757512 [patent_app_country] => US [patent_app_date] => 1996-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2532 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754502.pdf [firstpage_image] =>[orig_patent_app_number] => 757512 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/757512
Rotating magazine type disk playback device with escape preventing ring and auxiliary access Nov 26, 1996 Issued
Array ( [id] => 3771141 [patent_doc_number] => 05742460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Movable full erasing head' [patent_app_type] => 1 [patent_app_number] => 8/756503 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1103 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742460.pdf [firstpage_image] =>[orig_patent_app_number] => 756503 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/756503
Movable full erasing head Nov 25, 1996 Issued
Array ( [id] => 3844012 [patent_doc_number] => 05815340 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Apparatus and methods for cartridge retrieval and insertion in a storage library subsystem including a robotic shuttle having a sole rocker beam' [patent_app_type] => 1 [patent_app_number] => 8/755791 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 8473 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/815/05815340.pdf [firstpage_image] =>[orig_patent_app_number] => 755791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755791
Apparatus and methods for cartridge retrieval and insertion in a storage library subsystem including a robotic shuttle having a sole rocker beam Nov 24, 1996 Issued
Array ( [id] => 3803080 [patent_doc_number] => 05841744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Device for playing, recording, and issuing discs' [patent_app_type] => 1 [patent_app_number] => 8/737786 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 36 [patent_no_of_words] => 8288 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/841/05841744.pdf [firstpage_image] =>[orig_patent_app_number] => 737786 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737786
Device for playing, recording, and issuing discs Nov 24, 1996 Issued
Array ( [id] => 4060017 [patent_doc_number] => 05870262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Magneto resistive effect type head having a stressed insulation layer' [patent_app_type] => 1 [patent_app_number] => 8/755543 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2373 [patent_no_of_claims] => 10 [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/05/870/05870262.pdf [firstpage_image] =>[orig_patent_app_number] => 755543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755543
Magneto resistive effect type head having a stressed insulation layer Nov 20, 1996 Issued
Array ( [id] => 3939028 [patent_doc_number] => 05953185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Pole base assembly of a video cassette recorder' [patent_app_type] => 1 [patent_app_number] => 8/754119 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1043 [patent_no_of_claims] => 2 [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/05/953/05953185.pdf [firstpage_image] =>[orig_patent_app_number] => 754119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754119
Pole base assembly of a video cassette recorder Nov 19, 1996 Issued
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