Search

Dan Davidson

Examiner (ID: 13543)

Most Active Art Unit
2651
Art Unit(s)
2627, 2753, 2651
Total Applications
393
Issued Applications
356
Pending Applications
11
Abandoned Applications
26

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4146811 [patent_doc_number] => 06122130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Intelligent lubricant for ramp load/unload' [patent_app_type] => 1 [patent_app_number] => 9/078858 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4332 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122130.pdf [firstpage_image] =>[orig_patent_app_number] => 078858 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078858
Intelligent lubricant for ramp load/unload May 13, 1998 Issued
09/078155 METHOD FOR READING BOTH HIGH AND LOW DENSITY SIGNALS WITH AN MR HEAD May 12, 1998 Abandoned
09/075860 POWER-OFF METHOD AND DEVICE FOR ELECTRONIC STORAGE APPARATUS May 10, 1998 Abandoned
Array ( [id] => 4419214 [patent_doc_number] => 06266205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Parallel servo with ultra high bandwidth off-track detection' [patent_app_type] => 1 [patent_app_number] => 9/073600 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8087 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266205.pdf [firstpage_image] =>[orig_patent_app_number] => 073600 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/073600
Parallel servo with ultra high bandwidth off-track detection May 5, 1998 Issued
Array ( [id] => 4115984 [patent_doc_number] => 06101059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Synchronized read/write heads for double sided tape recording' [patent_app_type] => 1 [patent_app_number] => 9/067718 [patent_app_country] => US [patent_app_date] => 1998-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4787 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101059.pdf [firstpage_image] =>[orig_patent_app_number] => 067718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/067718
Synchronized read/write heads for double sided tape recording Apr 27, 1998 Issued
Array ( [id] => 4393031 [patent_doc_number] => 06295178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Cassette and recording/reproducing apparatus and method using the same' [patent_app_type] => 1 [patent_app_number] => 9/057693 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5391 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295178.pdf [firstpage_image] =>[orig_patent_app_number] => 057693 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057693
Cassette and recording/reproducing apparatus and method using the same Apr 8, 1998 Issued
Array ( [id] => 1536510 [patent_doc_number] => 06411455 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Head amplifier circuit' [patent_app_type] => B1 [patent_app_number] => 09/038075 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5312 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/411/06411455.pdf [firstpage_image] =>[orig_patent_app_number] => 09038075 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038075
Head amplifier circuit Mar 10, 1998 Issued
Array ( [id] => 4169316 [patent_doc_number] => 06157510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Magnetic storage device with multiple read elements which are offset laterally and longitudinally' [patent_app_type] => 1 [patent_app_number] => 9/037938 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8177 [patent_no_of_claims] => 90 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157510.pdf [firstpage_image] =>[orig_patent_app_number] => 037938 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037938
Magnetic storage device with multiple read elements which are offset laterally and longitudinally Mar 9, 1998 Issued
Array ( [id] => 4196075 [patent_doc_number] => 06160676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Storage disk apparatus and method of controlling same' [patent_app_type] => 1 [patent_app_number] => 9/037896 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4976 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160676.pdf [firstpage_image] =>[orig_patent_app_number] => 037896 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037896
Storage disk apparatus and method of controlling same Mar 9, 1998 Issued
Array ( [id] => 4249738 [patent_doc_number] => 06081402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'High-density disk drive with multi-arm-track-per-head access' [patent_app_type] => 1 [patent_app_number] => 9/037913 [patent_app_country] => US [patent_app_date] => 1998-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 40 [patent_no_of_words] => 9095 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081402.pdf [firstpage_image] =>[orig_patent_app_number] => 037913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037913
High-density disk drive with multi-arm-track-per-head access Mar 8, 1998 Issued
Array ( [id] => 4372984 [patent_doc_number] => 06256163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Method and apparatus for performing current shaping for seeking acoustics reduction in a disk drive' [patent_app_type] => 1 [patent_app_number] => 9/036505 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 8266 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256163.pdf [firstpage_image] =>[orig_patent_app_number] => 036505 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036505
Method and apparatus for performing current shaping for seeking acoustics reduction in a disk drive Mar 5, 1998 Issued
Array ( [id] => 4330311 [patent_doc_number] => 06249398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Class of fixed partial response targets in a PRML sampled data detection channel' [patent_app_type] => 1 [patent_app_number] => 9/034933 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5521 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249398.pdf [firstpage_image] =>[orig_patent_app_number] => 034933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034933
Class of fixed partial response targets in a PRML sampled data detection channel Mar 3, 1998 Issued
Array ( [id] => 4271544 [patent_doc_number] => 06204981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Method for superimposing and detecting additional information signal, method for detecting additional information signal, device for detecting additional information signal, and device for recording information signal' [patent_app_type] => 1 [patent_app_number] => 9/031717 [patent_app_country] => US [patent_app_date] => 1998-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2933 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204981.pdf [firstpage_image] =>[orig_patent_app_number] => 031717 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/031717
Method for superimposing and detecting additional information signal, method for detecting additional information signal, device for detecting additional information signal, and device for recording information signal Feb 26, 1998 Issued
Array ( [id] => 3962315 [patent_doc_number] => 05978164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Signal reproducing circuit adapted for head utilizing magneto-resistive effect' [patent_app_type] => 1 [patent_app_number] => 9/012718 [patent_app_country] => US [patent_app_date] => 1998-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6460 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978164.pdf [firstpage_image] =>[orig_patent_app_number] => 012718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012718
Signal reproducing circuit adapted for head utilizing magneto-resistive effect Jan 22, 1998 Issued
Array ( [id] => 4146882 [patent_doc_number] => 06122135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Disk drive with voice coil motor rise time manager' [patent_app_type] => 1 [patent_app_number] => 8/994475 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5332 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122135.pdf [firstpage_image] =>[orig_patent_app_number] => 994475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994475
Disk drive with voice coil motor rise time manager Dec 18, 1997 Issued
Array ( [id] => 4114252 [patent_doc_number] => 06052264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Method and apparatus for predicting capstan slip in tape drives utilizing belt-driven tape cartridges' [patent_app_type] => 1 [patent_app_number] => 8/993930 [patent_app_country] => US [patent_app_date] => 1997-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5871 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052264.pdf [firstpage_image] =>[orig_patent_app_number] => 993930 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/993930
Method and apparatus for predicting capstan slip in tape drives utilizing belt-driven tape cartridges Dec 17, 1997 Issued
Array ( [id] => 4146867 [patent_doc_number] => 06122134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Combined longitudinal and transversal tracking' [patent_app_type] => 1 [patent_app_number] => 8/990761 [patent_app_country] => US [patent_app_date] => 1997-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5321 [patent_no_of_claims] => 5 [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/06/122/06122134.pdf [firstpage_image] =>[orig_patent_app_number] => 990761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/990761
Combined longitudinal and transversal tracking Dec 14, 1997 Issued
Array ( [id] => 4016521 [patent_doc_number] => 06005737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Magnetic tape drive having improved servo control' [patent_app_type] => 1 [patent_app_number] => 8/990586 [patent_app_country] => US [patent_app_date] => 1997-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 26 [patent_no_of_words] => 4937 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005737.pdf [firstpage_image] =>[orig_patent_app_number] => 990586 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/990586
Magnetic tape drive having improved servo control Dec 14, 1997 Issued
Array ( [id] => 4371252 [patent_doc_number] => 06191904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Data sector timing compensation technique based upon drive eccentricity' [patent_app_type] => 1 [patent_app_number] => 8/970866 [patent_app_country] => US [patent_app_date] => 1997-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 5992 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191904.pdf [firstpage_image] =>[orig_patent_app_number] => 970866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/970866
Data sector timing compensation technique based upon drive eccentricity Nov 13, 1997 Issued
Array ( [id] => 4081525 [patent_doc_number] => 06069763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Data recording device' [patent_app_type] => 1 [patent_app_number] => 8/968134 [patent_app_country] => US [patent_app_date] => 1997-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3571 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/069/06069763.pdf [firstpage_image] =>[orig_patent_app_number] => 968134 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/968134
Data recording device Nov 11, 1997 Issued
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