Search

Robert Chevalier

Examiner (ID: 4919)

Most Active Art Unit
2484
Art Unit(s)
2484, 2621, 2318, 2305, 2712, 2604, 2616, 2615, 2715
Total Applications
2466
Issued Applications
2137
Pending Applications
77
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2813820 [patent_doc_number] => 05124967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Automatic gain control method and apparatus in optical disk system' [patent_app_type] => 1 [patent_app_number] => 7/547841 [patent_app_country] => US [patent_app_date] => 1990-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4840 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124967.pdf [firstpage_image] =>[orig_patent_app_number] => 547841 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/547841
Automatic gain control method and apparatus in optical disk system Jul 2, 1990 Issued
Array ( [id] => 2783338 [patent_doc_number] => 05132806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Semiconductor integrated circuit device' [patent_app_type] => 1 [patent_app_number] => 7/538448 [patent_app_country] => US [patent_app_date] => 1990-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 23185 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132806.pdf [firstpage_image] =>[orig_patent_app_number] => 538448 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538448
Semiconductor integrated circuit device Jun 14, 1990 Issued
Array ( [id] => 2958497 [patent_doc_number] => 05262874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-16 [patent_title] => 'Method and apparatus for recording and replaying field-length-modulated video signals' [patent_app_type] => 1 [patent_app_number] => 7/534391 [patent_app_country] => US [patent_app_date] => 1990-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3126 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/262/05262874.pdf [firstpage_image] =>[orig_patent_app_number] => 534391 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/534391
Method and apparatus for recording and replaying field-length-modulated video signals Jun 5, 1990 Issued
Array ( [id] => 2828911 [patent_doc_number] => 05173784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Video disc player' [patent_app_type] => 1 [patent_app_number] => 7/512971 [patent_app_country] => US [patent_app_date] => 1990-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5528 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173784.pdf [firstpage_image] =>[orig_patent_app_number] => 512971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512971
Video disc player Apr 22, 1990 Issued
07/510912 METHOD AND APPARATUS FOR RECORDING SIGNALS ON A RECORD CARRIER, MEASUREMENT METHOD AND MEASUREMENT DEVICE FOR USE IN THE RECORDING METHOD AND THE RECORDING APPARATUS, AND RECORD CARRIER Apr 17, 1990 Abandoned
Array ( [id] => 2801217 [patent_doc_number] => 05136564 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-04 [patent_title] => 'Pit pattern detecting apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/510826 [patent_app_country] => US [patent_app_date] => 1990-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 4233 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/136/05136564.pdf [firstpage_image] =>[orig_patent_app_number] => 510826 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/510826
Pit pattern detecting apparatus and method Apr 17, 1990 Issued
07/505982 APPARATUS FOR RETRIEVING A TRACK ON A RECORDING MEDIUM BY A LIGHT BEAM Apr 5, 1990 Abandoned
07/499632 OPTICAL RECORDING AND REPRODUCING APPARATUS WITH OFFSET CORRECTING ARRANGEMENT Mar 26, 1990 Abandoned
Array ( [id] => 2807416 [patent_doc_number] => 05144616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Laser diode and multibeam optical head using the laser diode' [patent_app_type] => 1 [patent_app_number] => 7/492453 [patent_app_country] => US [patent_app_date] => 1990-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 5750 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144616.pdf [firstpage_image] =>[orig_patent_app_number] => 492453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492453
Laser diode and multibeam optical head using the laser diode Mar 12, 1990 Issued
Array ( [id] => 2878677 [patent_doc_number] => 05162921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Clamp for video signal processing circuit' [patent_app_type] => 1 [patent_app_number] => 7/492808 [patent_app_country] => US [patent_app_date] => 1990-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3273 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162921.pdf [firstpage_image] =>[orig_patent_app_number] => 492808 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/492808
Clamp for video signal processing circuit Mar 12, 1990 Issued
Array ( [id] => 2983858 [patent_doc_number] => 05195071 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Focus detecting optical head' [patent_app_type] => 1 [patent_app_number] => 7/479455 [patent_app_country] => US [patent_app_date] => 1990-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 43 [patent_no_of_words] => 11314 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/195/05195071.pdf [firstpage_image] =>[orig_patent_app_number] => 479455 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479455
Focus detecting optical head Feb 12, 1990 Issued
Array ( [id] => 2896839 [patent_doc_number] => 05214627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Optical disk having read-exclusive and write-enable regions' [patent_app_type] => 1 [patent_app_number] => 7/476512 [patent_app_country] => US [patent_app_date] => 1990-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7487 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/214/05214627.pdf [firstpage_image] =>[orig_patent_app_number] => 476512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476512
Optical disk having read-exclusive and write-enable regions Feb 6, 1990 Issued
Array ( [id] => 2904377 [patent_doc_number] => 05177720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Optical disc recording system' [patent_app_type] => 1 [patent_app_number] => 7/475740 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5972 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177720.pdf [firstpage_image] =>[orig_patent_app_number] => 475740 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475740
Optical disc recording system Feb 5, 1990 Issued
Array ( [id] => 3105745 [patent_doc_number] => 05291470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-01 [patent_title] => 'Optical information recording method' [patent_app_type] => 1 [patent_app_number] => 7/477199 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 45 [patent_no_of_words] => 8141 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/291/05291470.pdf [firstpage_image] =>[orig_patent_app_number] => 477199 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/477199
Optical information recording method Feb 5, 1990 Issued
Array ( [id] => 2945505 [patent_doc_number] => 05247501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Tracking error detection apparatus for an optical disk' [patent_app_type] => 1 [patent_app_number] => 7/472820 [patent_app_country] => US [patent_app_date] => 1990-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3684 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/247/05247501.pdf [firstpage_image] =>[orig_patent_app_number] => 472820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/472820
Tracking error detection apparatus for an optical disk Jan 30, 1990 Issued
Array ( [id] => 2929170 [patent_doc_number] => 05206850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Optically writable record of digital information and recording apparatus therefor' [patent_app_type] => 1 [patent_app_number] => 7/469042 [patent_app_country] => US [patent_app_date] => 1990-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6004 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/206/05206850.pdf [firstpage_image] =>[orig_patent_app_number] => 469042 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/469042
Optically writable record of digital information and recording apparatus therefor Jan 22, 1990 Issued
Array ( [id] => 3481868 [patent_doc_number] => 05428455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Apparatus for reducing noise in high-frequency band' [patent_app_type] => 1 [patent_app_number] => 7/467076 [patent_app_country] => US [patent_app_date] => 1990-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 36 [patent_no_of_words] => 5876 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/428/05428455.pdf [firstpage_image] =>[orig_patent_app_number] => 467076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/467076
Apparatus for reducing noise in high-frequency band Jan 17, 1990 Issued
Array ( [id] => 2859710 [patent_doc_number] => 05105402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Disc player with manual search function' [patent_app_type] => 1 [patent_app_number] => 7/408242 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2671 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/105/05105402.pdf [firstpage_image] =>[orig_patent_app_number] => 408242 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408242
Disc player with manual search function Sep 17, 1989 Issued
Array ( [id] => 2795007 [patent_doc_number] => 05155600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Video disk playback apparatus' [patent_app_type] => 1 [patent_app_number] => 7/401131 [patent_app_country] => US [patent_app_date] => 1989-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2383 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155600.pdf [firstpage_image] =>[orig_patent_app_number] => 401131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/401131
Video disk playback apparatus Aug 29, 1989 Issued
Array ( [id] => 2791964 [patent_doc_number] => 05164840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-17 [patent_title] => 'Apparatus for supplying control codes to sound field reproduction apparatus' [patent_app_type] => 1 [patent_app_number] => 7/400190 [patent_app_country] => US [patent_app_date] => 1989-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8447 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/164/05164840.pdf [firstpage_image] =>[orig_patent_app_number] => 400190 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/400190
Apparatus for supplying control codes to sound field reproduction apparatus Aug 27, 1989 Issued
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