Search

George J. Letscher

Examiner (ID: 12109)

Most Active Art Unit
2653
Art Unit(s)
2653, 2652, 2754, 2512
Total Applications
746
Issued Applications
602
Pending Applications
37
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 732061 [patent_doc_number] => 07047545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-16 [patent_title] => 'Optical disk, method for producing the same, and apparatus for producing the same' [patent_app_type] => utility [patent_app_number] => 10/639924 [patent_app_country] => US [patent_app_date] => 2003-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 50 [patent_no_of_words] => 12433 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/047/07047545.pdf [firstpage_image] =>[orig_patent_app_number] => 10639924 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/639924
Optical disk, method for producing the same, and apparatus for producing the same Aug 12, 2003 Issued
Array ( [id] => 761691 [patent_doc_number] => 07016152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Magnetic Tape Cartridge' [patent_app_type] => utility [patent_app_number] => 10/609391 [patent_app_country] => US [patent_app_date] => 2003-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 10319 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/016/07016152.pdf [firstpage_image] =>[orig_patent_app_number] => 10609391 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/609391
Magnetic Tape Cartridge Jun 30, 2003 Issued
Array ( [id] => 7279795 [patent_doc_number] => 20040062172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Optical disk drive assembly' [patent_app_type] => new [patent_app_number] => 10/430958 [patent_app_country] => US [patent_app_date] => 2003-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1745 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20040062172.pdf [firstpage_image] =>[orig_patent_app_number] => 10430958 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/430958
Optical disk drive assembly May 4, 2003 Issued
Array ( [id] => 7611936 [patent_doc_number] => 06903903 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-06-07 [patent_title] => 'Disk drive head stack assembly having a tapered pivot bearing' [patent_app_type] => utility [patent_app_number] => 10/412884 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9420 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/903/06903903.pdf [firstpage_image] =>[orig_patent_app_number] => 10412884 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/412884
Disk drive head stack assembly having a tapered pivot bearing Apr 13, 2003 Issued
Array ( [id] => 1087685 [patent_doc_number] => 06831889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-14 [patent_title] => 'Head support mechanism and thin film piezoelectric actuator' [patent_app_type] => B2 [patent_app_number] => 10/391333 [patent_app_country] => US [patent_app_date] => 2003-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 64 [patent_no_of_words] => 16451 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/831/06831889.pdf [firstpage_image] =>[orig_patent_app_number] => 10391333 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/391333
Head support mechanism and thin film piezoelectric actuator Mar 17, 2003 Issued
Array ( [id] => 6795563 [patent_doc_number] => 20030174436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Information storage and retrieval device' [patent_app_type] => new [patent_app_number] => 10/384567 [patent_app_country] => US [patent_app_date] => 2003-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6443 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20030174436.pdf [firstpage_image] =>[orig_patent_app_number] => 10384567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/384567
Information storage and retrieval device Mar 10, 2003 Issued
Array ( [id] => 1269176 [patent_doc_number] => 06661767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Tone arm assembly with interchangeable tone arm tube' [patent_app_type] => B2 [patent_app_number] => 10/248705 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4346 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/661/06661767.pdf [firstpage_image] =>[orig_patent_app_number] => 10248705 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/248705
Tone arm assembly with interchangeable tone arm tube Feb 10, 2003 Issued
Array ( [id] => 1130645 [patent_doc_number] => 06791790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Hard disk drive having air pumping groove' [patent_app_type] => B2 [patent_app_number] => 10/361636 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2972 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/791/06791790.pdf [firstpage_image] =>[orig_patent_app_number] => 10361636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/361636
Hard disk drive having air pumping groove Feb 10, 2003 Issued
Array ( [id] => 6667574 [patent_doc_number] => 20030112557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Positioning system for removable data storage cartridges' [patent_app_type] => new [patent_app_number] => 10/350430 [patent_app_country] => US [patent_app_date] => 2003-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3725 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20030112557.pdf [firstpage_image] =>[orig_patent_app_number] => 10350430 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/350430
Positioning system for removable data storage cartridges Jan 23, 2003 Issued
Array ( [id] => 6709783 [patent_doc_number] => 20030169532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Disk apparatus' [patent_app_type] => new [patent_app_number] => 10/348766 [patent_app_country] => US [patent_app_date] => 2003-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6875 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0169/20030169532.pdf [firstpage_image] =>[orig_patent_app_number] => 10348766 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/348766
Disk apparatus Jan 22, 2003 Issued
Array ( [id] => 980283 [patent_doc_number] => 06930865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-16 [patent_title] => 'Magnetoresistive read sensor with short permanent magnets' [patent_app_type] => utility [patent_app_number] => 10/348386 [patent_app_country] => US [patent_app_date] => 2003-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5560 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/930/06930865.pdf [firstpage_image] =>[orig_patent_app_number] => 10348386 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/348386
Magnetoresistive read sensor with short permanent magnets Jan 20, 2003 Issued
Array ( [id] => 6786681 [patent_doc_number] => 20030137920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Disk player, and turntable incorporating self-compensating dynamic balancer, clamper incorporating self-compensating dynamic balancer and spindle motor incorporating self-compensating dynamic balancer adopted for disk player' [patent_app_type] => new [patent_app_number] => 10/337869 [patent_app_country] => US [patent_app_date] => 2003-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 10142 [patent_no_of_claims] => 153 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20030137920.pdf [firstpage_image] =>[orig_patent_app_number] => 10337869 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/337869
Disk player, and turntable incorporating self-compensating dynamic balancer, clamper incorporating self-compensating dynamic balancer and spindle motor incorporating self-compensating dynamic balancer adopted for disk player Jan 7, 2003 Abandoned
Array ( [id] => 1095677 [patent_doc_number] => 06826130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-30 [patent_title] => 'Magneto-optic disk device and method of positioning magnetic head of the device' [patent_app_type] => B2 [patent_app_number] => 10/297916 [patent_app_country] => US [patent_app_date] => 2002-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4131 [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/06/826/06826130.pdf [firstpage_image] =>[orig_patent_app_number] => 10297916 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/297916
Magneto-optic disk device and method of positioning magnetic head of the device Dec 17, 2002 Issued
Array ( [id] => 988824 [patent_doc_number] => 06922379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'Disk changer apparatus' [patent_app_type] => utility [patent_app_number] => 10/315450 [patent_app_country] => US [patent_app_date] => 2002-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 5961 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/922/06922379.pdf [firstpage_image] =>[orig_patent_app_number] => 10315450 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/315450
Disk changer apparatus Dec 9, 2002 Issued
Array ( [id] => 6636926 [patent_doc_number] => 20030103423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Disk device' [patent_app_type] => new [patent_app_number] => 10/309117 [patent_app_country] => US [patent_app_date] => 2002-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7578 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103423.pdf [firstpage_image] =>[orig_patent_app_number] => 10309117 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/309117
Disk device Dec 3, 2002 Issued
Array ( [id] => 6868824 [patent_doc_number] => 20030081513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'System and method utilizing a conductive brush for providing power signals to a cartridge access device' [patent_app_type] => new [patent_app_number] => 10/308836 [patent_app_country] => US [patent_app_date] => 2002-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10692 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20030081513.pdf [firstpage_image] =>[orig_patent_app_number] => 10308836 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/308836
System and method utilizing a conductive brush for providing power signals to a cartridge access device Dec 2, 2002 Issued
Array ( [id] => 957057 [patent_doc_number] => 06956811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'Optical recording and/or reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 10/307837 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3164 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/956/06956811.pdf [firstpage_image] =>[orig_patent_app_number] => 10307837 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/307837
Optical recording and/or reproducing apparatus Dec 1, 2002 Issued
Array ( [id] => 6652050 [patent_doc_number] => 20030076749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Recording and/or reproducing apparatus employing disc cartridge' [patent_app_type] => new [patent_app_number] => 10/306226 [patent_app_country] => US [patent_app_date] => 2002-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 22157 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20030076749.pdf [firstpage_image] =>[orig_patent_app_number] => 10306226 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/306226
Recording and/or reproducing apparatus employing disc cartridge Nov 28, 2002 Issued
Array ( [id] => 1091347 [patent_doc_number] => 06829213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-07 [patent_title] => 'Optical recording and/or reproducing apparatus and head thereof' [patent_app_type] => B2 [patent_app_number] => 10/304138 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2416 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/829/06829213.pdf [firstpage_image] =>[orig_patent_app_number] => 10304138 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/304138
Optical recording and/or reproducing apparatus and head thereof Nov 25, 2002 Issued
Array ( [id] => 1190952 [patent_doc_number] => 06735048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-11 [patent_title] => 'Tape cassette' [patent_app_type] => B2 [patent_app_number] => 10/204777 [patent_app_country] => US [patent_app_date] => 2002-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2397 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/735/06735048.pdf [firstpage_image] =>[orig_patent_app_number] => 10204777 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/204777
Tape cassette Nov 24, 2002 Issued
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