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] => 1584963 [patent_doc_number] => 06424491 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Magnetic tape cartridge having a lower reel recess which is labyrinth-engaged with a stopper ring barrier' [patent_app_type] => B1 [patent_app_number] => 10/032460 [patent_app_country] => US [patent_app_date] => 2002-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 5082 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424491.pdf [firstpage_image] =>[orig_patent_app_number] => 10032460 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/032460
Magnetic tape cartridge having a lower reel recess which is labyrinth-engaged with a stopper ring barrier Jan 1, 2002 Issued
Array ( [id] => 6239605 [patent_doc_number] => 20020044388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Compressive limit stop in a disc drive' [patent_app_type] => new [patent_app_number] => 10/024819 [patent_app_country] => US [patent_app_date] => 2001-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5853 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20020044388.pdf [firstpage_image] =>[orig_patent_app_number] => 10024819 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/024819
Compressive limit stop in a disc drive Dec 17, 2001 Issued
Array ( [id] => 1572488 [patent_doc_number] => 06498703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-24 [patent_title] => 'Inertial spring latch assembly in a disc drive' [patent_app_type] => B2 [patent_app_number] => 10/024821 [patent_app_country] => US [patent_app_date] => 2001-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5790 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/498/06498703.pdf [firstpage_image] =>[orig_patent_app_number] => 10024821 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/024821
Inertial spring latch assembly in a disc drive Dec 17, 2001 Issued
Array ( [id] => 6061745 [patent_doc_number] => 20020030922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'Information storage and retrieval device' [patent_app_type] => new [patent_app_number] => 09/986297 [patent_app_country] => US [patent_app_date] => 2001-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6444 [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/A1/0030/20020030922.pdf [firstpage_image] =>[orig_patent_app_number] => 09986297 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/986297
Information storage and retrieval device provided with shock-absorbing mechanism Nov 7, 2001 Issued
Array ( [id] => 1204465 [patent_doc_number] => 06721130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Thin-film magnetic head having thin coil-layer and method for manufacturing the thin-film magnetic head' [patent_app_type] => B2 [patent_app_number] => 09/977723 [patent_app_country] => US [patent_app_date] => 2001-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 10313 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/721/06721130.pdf [firstpage_image] =>[orig_patent_app_number] => 09977723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/977723
Thin-film magnetic head having thin coil-layer and method for manufacturing the thin-film magnetic head Oct 14, 2001 Issued
Array ( [id] => 6588775 [patent_doc_number] => 20020015266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Novel method to make a high data rate stitched writer for a giant magneto-resistive head' [patent_app_type] => new [patent_app_number] => 09/956360 [patent_app_country] => US [patent_app_date] => 2001-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2000 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20020015266.pdf [firstpage_image] =>[orig_patent_app_number] => 09956360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/956360
Method to make a high data rate stitched writer for a giant magneto-resistive head Sep 19, 2001 Issued
Array ( [id] => 7624611 [patent_doc_number] => 06724565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-20 [patent_title] => 'Tape loading device having an elastic member' [patent_app_type] => B2 [patent_app_number] => 09/953868 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6624 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/724/06724565.pdf [firstpage_image] =>[orig_patent_app_number] => 09953868 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953868
Tape loading device having an elastic member Sep 17, 2001 Issued
Array ( [id] => 5799942 [patent_doc_number] => 20020008949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Magneto-resistance effect type head and information reproducing apparatus' [patent_app_type] => new [patent_app_number] => 09/955358 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6923 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20020008949.pdf [firstpage_image] =>[orig_patent_app_number] => 09955358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955358
Magneto-resistance effect type head and information reproducing apparatus Sep 17, 2001 Issued
Array ( [id] => 6583835 [patent_doc_number] => 20020041466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Magnetic head unit' [patent_app_type] => new [patent_app_number] => 09/954272 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2288 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20020041466.pdf [firstpage_image] =>[orig_patent_app_number] => 09954272 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/954272
Magnetic head unit Sep 17, 2001 Issued
Array ( [id] => 1190947 [patent_doc_number] => 06735044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-11 [patent_title] => 'Magnetic disk apparatus with humidity controller' [patent_app_type] => B2 [patent_app_number] => 09/954169 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5244 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/735/06735044.pdf [firstpage_image] =>[orig_patent_app_number] => 09954169 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/954169
Magnetic disk apparatus with humidity controller Sep 17, 2001 Issued
Array ( [id] => 6172863 [patent_doc_number] => 20020154458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Magnetic assist read track-width definition for a lead overlay top spin-valve GMR head' [patent_app_type] => new [patent_app_number] => 09/953542 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3500 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20020154458.pdf [firstpage_image] =>[orig_patent_app_number] => 09953542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953542
Magnetic assist read track-width definition for a lead overlay top spin-valve GMR head Sep 16, 2001 Issued
Array ( [id] => 6583861 [patent_doc_number] => 20020041469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Head gimbal assembly' [patent_app_type] => new [patent_app_number] => 09/953197 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4527 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20020041469.pdf [firstpage_image] =>[orig_patent_app_number] => 09953197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953197
Head gimbal assembly with a ground or source voltage lead conductor Sep 16, 2001 Issued
Array ( [id] => 1023498 [patent_doc_number] => 06888703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-03 [patent_title] => 'Multilayered structures comprising magnetic nano-oxide layers for current perpindicular to plane GMR heads' [patent_app_type] => utility [patent_app_number] => 09/953539 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 6514 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/888/06888703.pdf [firstpage_image] =>[orig_patent_app_number] => 09953539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953539
Multilayered structures comprising magnetic nano-oxide layers for current perpindicular to plane GMR heads Sep 16, 2001 Issued
Array ( [id] => 6337736 [patent_doc_number] => 20020034044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Transducing head for tape drive' [patent_app_type] => new [patent_app_number] => 09/953436 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3222 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20020034044.pdf [firstpage_image] =>[orig_patent_app_number] => 09953436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953436
Transducing head for tape drive Sep 16, 2001 Issued
Array ( [id] => 7963209 [patent_doc_number] => 06680824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-20 [patent_title] => 'Head arm assembly, disk apparatus with head arm assembly and manufacturing method of head arm assembly' [patent_app_type] => B2 [patent_app_number] => 09/953184 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4653 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/680/06680824.pdf [firstpage_image] =>[orig_patent_app_number] => 09953184 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953184
Head arm assembly, disk apparatus with head arm assembly and manufacturing method of head arm assembly Sep 16, 2001 Issued
Array ( [id] => 6337797 [patent_doc_number] => 20020034054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Read head shield having improved stability' [patent_app_type] => new [patent_app_number] => 09/952725 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5624 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20020034054.pdf [firstpage_image] =>[orig_patent_app_number] => 09952725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952725
Read head shield having improved stability Sep 13, 2001 Issued
Array ( [id] => 996118 [patent_doc_number] => 06918130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Optical disk unit' [patent_app_type] => utility [patent_app_number] => 10/130100 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 63 [patent_no_of_words] => 21524 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 666 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/918/06918130.pdf [firstpage_image] =>[orig_patent_app_number] => 10130100 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/130100
Optical disk unit Sep 13, 2001 Issued
Array ( [id] => 1130652 [patent_doc_number] => 06791793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-14 [patent_title] => 'Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the same' [patent_app_type] => B1 [patent_app_number] => 09/952989 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/791/06791793.pdf [firstpage_image] =>[orig_patent_app_number] => 09952989 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952989
Perpendicular recording write head having a recessed magnetic adjunct pole and method of making the same Sep 13, 2001 Issued
Array ( [id] => 1135330 [patent_doc_number] => 06788498 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-07 [patent_title] => 'Low stiffness gimbal for disk drive head suspensions' [patent_app_type] => B1 [patent_app_number] => 09/952042 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 3270 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/788/06788498.pdf [firstpage_image] =>[orig_patent_app_number] => 09952042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952042
Low stiffness gimbal for disk drive head suspensions Sep 12, 2001 Issued
Array ( [id] => 6172821 [patent_doc_number] => 20020154442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Magnetic head for hard disk drive having varied composition nickel-iron alloy magnetic poles' [patent_app_type] => new [patent_app_number] => 09/952741 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4242 [patent_no_of_claims] => 19 [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/A1/0154/20020154442.pdf [firstpage_image] =>[orig_patent_app_number] => 09952741 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952741
Magnetic head for hard disk drive having varied composition nickel-iron alloy magnetic poles Sep 12, 2001 Issued
Menu