Search

Phillip J Groutt

Examiner (ID: 11154)

Most Active Art Unit
2761
Art Unit(s)
2411, 2761
Total Applications
50
Issued Applications
38
Pending Applications
7
Abandoned Applications
5

Applications

Application numberTitle of the applicationFiling DateStatus
07/699889 OPTICAL DISK HAVING AN SI02 COATING May 13, 1991 Abandoned
Array ( [id] => 2905498 [patent_doc_number] => 05184335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'Method and system for erasing previously recorded domains in a magneto-optic recording medium' [patent_app_type] => 1 [patent_app_number] => 7/700882 [patent_app_country] => US [patent_app_date] => 1991-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 4600 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/184/05184335.pdf [firstpage_image] =>[orig_patent_app_number] => 700882 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/700882
Method and system for erasing previously recorded domains in a magneto-optic recording medium May 9, 1991 Issued
Array ( [id] => 2806224 [patent_doc_number] => 05144552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Optical information storage medium having grooves and pits with specific depths, respectively' [patent_app_type] => 1 [patent_app_number] => 7/698353 [patent_app_country] => US [patent_app_date] => 1991-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 7425 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144552.pdf [firstpage_image] =>[orig_patent_app_number] => 698353 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698353
Optical information storage medium having grooves and pits with specific depths, respectively May 5, 1991 Issued
Array ( [id] => 2918734 [patent_doc_number] => 05216643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Rotary arm and optical head for a magneto-optic disk drive' [patent_app_type] => 1 [patent_app_number] => 7/698244 [patent_app_country] => US [patent_app_date] => 1991-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4083 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216643.pdf [firstpage_image] =>[orig_patent_app_number] => 698244 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/698244
Rotary arm and optical head for a magneto-optic disk drive May 5, 1991 Issued
07/695624 METHOD AND APPARATUS FOR TESTING OPERATIONAL CHARACTERISTICS OF AN NVM May 2, 1991 Abandoned
07/696991 MAGNETO-OPTIC MEMORY DEVICE FOR OVERWRITING INFORMATION ON MAGNETO- OPTIC RECORDING MEDIUM BY USING A PAIR OF LIGHT SPOTS WITHOUT USING AN EXTERNAL BAIS FIELD May 2, 1991 Abandoned
Array ( [id] => 2913563 [patent_doc_number] => 05249171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Opto-magnetic pick-up device including phase difference correcting means' [patent_app_type] => 1 [patent_app_number] => 7/697910 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3517 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249171.pdf [firstpage_image] =>[orig_patent_app_number] => 697910 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/697910
Opto-magnetic pick-up device including phase difference correcting means Apr 30, 1991 Issued
Array ( [id] => 2974126 [patent_doc_number] => 05265073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-23 [patent_title] => 'Overwritable magneto-optical recording medium having two-layer magnetic films wherein one of the films contains one or more of Cu, Ag, Ti, Mn, B, Pt, Si, Ge, Cr and Al, and a method of recording on the same' [patent_app_type] => 1 [patent_app_number] => 7/693067 [patent_app_country] => US [patent_app_date] => 1991-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/265/05265073.pdf [firstpage_image] =>[orig_patent_app_number] => 693067 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/693067
Overwritable magneto-optical recording medium having two-layer magnetic films wherein one of the films contains one or more of Cu, Ag, Ti, Mn, B, Pt, Si, Ge, Cr and Al, and a method of recording on the same Apr 30, 1991 Issued
Array ( [id] => 2794713 [patent_doc_number] => 05093817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Method and apparatus for recording information on an opto-magnetic recording medium by applying a modulated light beam while applying a magnetic field alternating with a constant period' [patent_app_type] => 1 [patent_app_number] => 7/692974 [patent_app_country] => US [patent_app_date] => 1991-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2461 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093817.pdf [firstpage_image] =>[orig_patent_app_number] => 692974 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/692974
Method and apparatus for recording information on an opto-magnetic recording medium by applying a modulated light beam while applying a magnetic field alternating with a constant period Apr 28, 1991 Issued
07/690597 MAGNETO-OPTICAL DISK RECORDING/REPRODUCING APPARATUS HAVING A RETRACTABLE MAGNETIC FIELD GENERATOR Apr 23, 1991 Abandoned
07/688386 MAGNETO-OPTIC RECORDING STRUCTURE AND METHOD Apr 21, 1991 Abandoned
07/671648 INFORMATION PROCESSING METHOD AND APPARATUS THEREFOR IN WHICH AN ERASING DEVICE IS DRIVEN FOR A PERIOD LONGER THAN A NECESSARY PERIOD Mar 19, 1991 Abandoned
Array ( [id] => 2882006 [patent_doc_number] => 05091897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Magneto-optical recording apparatus having means for delaying an input signal for preventing bit shift' [patent_app_type] => 1 [patent_app_number] => 7/670530 [patent_app_country] => US [patent_app_date] => 1991-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5869 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/091/05091897.pdf [firstpage_image] =>[orig_patent_app_number] => 670530 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/670530
Magneto-optical recording apparatus having means for delaying an input signal for preventing bit shift Mar 17, 1991 Issued
Array ( [id] => 2864072 [patent_doc_number] => 05126986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Over write capable magnetooptical recording medium, recording method and apparatus using the same' [patent_app_type] => 1 [patent_app_number] => 7/668376 [patent_app_country] => US [patent_app_date] => 1991-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 35 [patent_no_of_words] => 15611 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/126/05126986.pdf [firstpage_image] =>[orig_patent_app_number] => 668376 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/668376
Over write capable magnetooptical recording medium, recording method and apparatus using the same Mar 10, 1991 Issued
Array ( [id] => 2790897 [patent_doc_number] => 05088074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Magnetooptical recording apparatus with parts arranged to minimize height' [patent_app_type] => 1 [patent_app_number] => 7/666481 [patent_app_country] => US [patent_app_date] => 1991-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5159 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/088/05088074.pdf [firstpage_image] =>[orig_patent_app_number] => 666481 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/666481
Magnetooptical recording apparatus with parts arranged to minimize height Mar 5, 1991 Issued
Array ( [id] => 2798041 [patent_doc_number] => 05101385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Magneto-optical information storage system for flexible media having maximum overwrite efficiency' [patent_app_type] => 1 [patent_app_number] => 7/664529 [patent_app_country] => US [patent_app_date] => 1991-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5545 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101385.pdf [firstpage_image] =>[orig_patent_app_number] => 664529 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/664529
Magneto-optical information storage system for flexible media having maximum overwrite efficiency Mar 4, 1991 Issued
07/663048 OPTICAL MEMORY DEVICE HAVING GUIDE TRACKS SHAPED FOR INCREASING THE QUALITY OF INFORMATION SIGNALS Feb 25, 1991 Abandoned
07/658655 MAGNETO-OPTICAL RECORDING APPARATUS INCLUDING A MAGNETIC HEAD OF A PNEUMATIC FLOATING TYPE Feb 20, 1991 Abandoned
Array ( [id] => 2979754 [patent_doc_number] => 05258965 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-02 [patent_title] => 'Photo-magnetic disk driving apparatus' [patent_app_type] => 1 [patent_app_number] => 7/658382 [patent_app_country] => US [patent_app_date] => 1991-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 8280 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/258/05258965.pdf [firstpage_image] =>[orig_patent_app_number] => 658382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/658382
Photo-magnetic disk driving apparatus Feb 19, 1991 Issued
07/658428 OPTICAL PICKUP USING SPLIT BEAMS IMPINGING ON DIFFERENT PHOTODETECTOR AREAS Feb 19, 1991 Abandoned
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