Search

Steven L. Stephan

Examiner (ID: 1153)

Most Active Art Unit
2406
Art Unit(s)
2406, 2309, 2102, 1103, 2834, 2839, 2605, 2305, 2403
Total Applications
889
Issued Applications
832
Pending Applications
13
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2572612 [patent_doc_number] => 04945529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Optical head comprising a diffraction grating for directing two or more diffracted beams to optical detectors' [patent_app_type] => 1 [patent_app_number] => 6/940007 [patent_app_country] => US [patent_app_date] => 1986-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 33 [patent_no_of_words] => 11396 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945529.pdf [firstpage_image] =>[orig_patent_app_number] => 940007 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/940007
Optical head comprising a diffraction grating for directing two or more diffracted beams to optical detectors Dec 9, 1986 Issued
Array ( [id] => 2453511 [patent_doc_number] => 04750164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Optical system driving device' [patent_app_type] => 1 [patent_app_number] => 6/937497 [patent_app_country] => US [patent_app_date] => 1986-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4049 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750164.pdf [firstpage_image] =>[orig_patent_app_number] => 937497 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937497
Optical system driving device Dec 2, 1986 Issued
Array ( [id] => 2430080 [patent_doc_number] => 04788678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Optical information recording media substrate' [patent_app_type] => 1 [patent_app_number] => 6/932428 [patent_app_country] => US [patent_app_date] => 1986-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 5604 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/788/04788678.pdf [firstpage_image] =>[orig_patent_app_number] => 932428 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932428
Optical information recording media substrate Nov 18, 1986 Issued
06/930874 CARTRIDGE FOR OPTICAL DATA DISCS Nov 13, 1986 Abandoned
Array ( [id] => 2340785 [patent_doc_number] => 04701903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Automatic record player pick-up arm control device having minimal height' [patent_app_type] => 1 [patent_app_number] => 6/926852 [patent_app_country] => US [patent_app_date] => 1986-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7881 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701903.pdf [firstpage_image] =>[orig_patent_app_number] => 926852 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926852
Automatic record player pick-up arm control device having minimal height Nov 2, 1986 Issued
Array ( [id] => 2388819 [patent_doc_number] => 04752920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Variety mode selection device and process for automatic changer apparatus' [patent_app_type] => 1 [patent_app_number] => 6/924019 [patent_app_country] => US [patent_app_date] => 1986-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1883 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752920.pdf [firstpage_image] =>[orig_patent_app_number] => 924019 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/924019
Variety mode selection device and process for automatic changer apparatus Oct 27, 1986 Issued
Array ( [id] => 2452667 [patent_doc_number] => 04757491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Sound generating toy' [patent_app_type] => 1 [patent_app_number] => 6/923436 [patent_app_country] => US [patent_app_date] => 1986-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2731 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757491.pdf [firstpage_image] =>[orig_patent_app_number] => 923436 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923436
Sound generating toy Oct 26, 1986 Issued
Array ( [id] => 2565669 [patent_doc_number] => 04815058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Optical information processing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/920423 [patent_app_country] => US [patent_app_date] => 1986-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6033 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/815/04815058.pdf [firstpage_image] =>[orig_patent_app_number] => 920423 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/920423
Optical information processing apparatus Oct 19, 1986 Issued
Array ( [id] => 2421380 [patent_doc_number] => 04726008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Optical disk assembly' [patent_app_type] => 1 [patent_app_number] => 6/920555 [patent_app_country] => US [patent_app_date] => 1986-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2479 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726008.pdf [firstpage_image] =>[orig_patent_app_number] => 920555 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/920555
Optical disk assembly Oct 19, 1986 Issued
Array ( [id] => 2365056 [patent_doc_number] => 04694445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Record disc replacing means for a selective playing type sound reproducing device' [patent_app_type] => 1 [patent_app_number] => 6/917218 [patent_app_country] => US [patent_app_date] => 1986-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4510 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 522 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/694/04694445.pdf [firstpage_image] =>[orig_patent_app_number] => 917218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/917218
Record disc replacing means for a selective playing type sound reproducing device Oct 8, 1986 Issued
Array ( [id] => 2579367 [patent_doc_number] => 04901304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-13 [patent_title] => 'Erasable optical data storage medium having a zoned integral recording layer' [patent_app_type] => 1 [patent_app_number] => 6/916609 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3098 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/901/04901304.pdf [firstpage_image] =>[orig_patent_app_number] => 916609 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916609
Erasable optical data storage medium having a zoned integral recording layer Oct 7, 1986 Issued
Array ( [id] => 2422645 [patent_doc_number] => 04742509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Disk rotating device' [patent_app_type] => 1 [patent_app_number] => 6/916716 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1528 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/742/04742509.pdf [firstpage_image] =>[orig_patent_app_number] => 916716 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916716
Disk rotating device Oct 7, 1986 Issued
Array ( [id] => 2528443 [patent_doc_number] => 04864551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Multi-disk player system' [patent_app_type] => 1 [patent_app_number] => 6/915352 [patent_app_country] => US [patent_app_date] => 1986-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 45 [patent_no_of_words] => 13362 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864551.pdf [firstpage_image] =>[orig_patent_app_number] => 915352 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/915352
Multi-disk player system Oct 5, 1986 Issued
Array ( [id] => 2655520 [patent_doc_number] => 04896311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Disk apparatus' [patent_app_type] => 1 [patent_app_number] => 6/914623 [patent_app_country] => US [patent_app_date] => 1986-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5278 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/896/04896311.pdf [firstpage_image] =>[orig_patent_app_number] => 914623 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914623
Disk apparatus Oct 1, 1986 Issued
Array ( [id] => 2565616 [patent_doc_number] => 04809252 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Multi-disk player system' [patent_app_type] => 1 [patent_app_number] => 6/914219 [patent_app_country] => US [patent_app_date] => 1986-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 41 [patent_no_of_words] => 16632 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809252.pdf [firstpage_image] =>[orig_patent_app_number] => 914219 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914219
Multi-disk player system Oct 1, 1986 Issued
Array ( [id] => 2573016 [patent_doc_number] => 04849956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Information recording and reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/914193 [patent_app_country] => US [patent_app_date] => 1986-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 4461 [patent_no_of_claims] => 14 [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/04/849/04849956.pdf [firstpage_image] =>[orig_patent_app_number] => 914193 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914193
Information recording and reproducing apparatus Sep 30, 1986 Issued
06/909142 PRECISION MEASUREMENT AND POSITIONING SYSTEM FOR DISK STORAGE SYSTEM Sep 18, 1986 Issued
Array ( [id] => 2460273 [patent_doc_number] => 04733387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Disc loading/unloading apparatus' [patent_app_type] => 1 [patent_app_number] => 6/905931 [patent_app_country] => US [patent_app_date] => 1986-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 5037 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733387.pdf [firstpage_image] =>[orig_patent_app_number] => 905931 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905931
Disc loading/unloading apparatus Sep 9, 1986 Issued
Array ( [id] => 2361236 [patent_doc_number] => 04688206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Device for opening and closing a shutter member of a disk cartridge' [patent_app_type] => 1 [patent_app_number] => 6/905491 [patent_app_country] => US [patent_app_date] => 1986-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5907 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688206.pdf [firstpage_image] =>[orig_patent_app_number] => 905491 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905491
Device for opening and closing a shutter member of a disk cartridge Sep 9, 1986 Issued
Array ( [id] => 2340712 [patent_doc_number] => 04701899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Swinging record changer' [patent_app_type] => 1 [patent_app_number] => 6/900890 [patent_app_country] => US [patent_app_date] => 1986-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4778 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701899.pdf [firstpage_image] =>[orig_patent_app_number] => 900890 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900890
Swinging record changer Aug 26, 1986 Issued
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