Search

William B. Perkey

Examiner (ID: 4585)

Most Active Art Unit
2101
Art Unit(s)
2852, 2608, 2899, 2101, 1506, 2851, 2862, 3504
Total Applications
4799
Issued Applications
4129
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4235384 [patent_doc_number] => 06088537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Focus detecting device' [patent_app_type] => 1 [patent_app_number] => 9/059218 [patent_app_country] => US [patent_app_date] => 1998-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 31 [patent_no_of_words] => 13290 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088537.pdf [firstpage_image] =>[orig_patent_app_number] => 059218 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059218
Focus detecting device Apr 12, 1998 Issued
Array ( [id] => 3951871 [patent_doc_number] => 05940635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Focus detection optical system in a single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 9/057574 [patent_app_country] => US [patent_app_date] => 1998-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1285 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940635.pdf [firstpage_image] =>[orig_patent_app_number] => 057574 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057574
Focus detection optical system in a single lens reflex camera Apr 8, 1998 Issued
09/054291 ONE-TIME-USE CAMERA WITH MULTI-ADAPTER FIXTURE FOR MOTOR AND SELF TIMER Apr 1, 1998 Issued
Array ( [id] => 4195608 [patent_doc_number] => 06027261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Exposure adjusting device for a camera' [patent_app_type] => 1 [patent_app_number] => 9/052211 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 3550 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/027/06027261.pdf [firstpage_image] =>[orig_patent_app_number] => 052211 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052211
Exposure adjusting device for a camera Mar 30, 1998 Issued
Array ( [id] => 3941220 [patent_doc_number] => 05946505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Finder system for a single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 9/049968 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 3896 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946505.pdf [firstpage_image] =>[orig_patent_app_number] => 049968 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049968
Finder system for a single lens reflex camera Mar 26, 1998 Issued
Array ( [id] => 4106222 [patent_doc_number] => 06134390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Lens driving control apparatus for zoom lens' [patent_app_type] => 1 [patent_app_number] => 9/049641 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4566 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134390.pdf [firstpage_image] =>[orig_patent_app_number] => 049641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049641
Lens driving control apparatus for zoom lens Mar 26, 1998 Issued
09/048956 EXTENDED ADJUSTING MECHANISM FOR THE LENS SET OF AN IMAGING SYSTEM Mar 25, 1998 Issued
09/048162 APPARATUS PROVIDED WITH A FILM FRAME JUDGMENT DEVICE Mar 25, 1998 Issued
Array ( [id] => 3955966 [patent_doc_number] => 05930539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Finder visual field changing mechanism' [patent_app_type] => 1 [patent_app_number] => 9/047531 [patent_app_country] => US [patent_app_date] => 1998-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5581 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930539.pdf [firstpage_image] =>[orig_patent_app_number] => 047531 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/047531
Finder visual field changing mechanism Mar 24, 1998 Issued
Array ( [id] => 4069140 [patent_doc_number] => 05970262 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Spring-free type focusing and defocusing mechanism for a digital camera' [patent_app_type] => 1 [patent_app_number] => 9/040227 [patent_app_country] => US [patent_app_date] => 1998-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 1965 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970262.pdf [firstpage_image] =>[orig_patent_app_number] => 040227 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/040227
Spring-free type focusing and defocusing mechanism for a digital camera Mar 12, 1998 Issued
Array ( [id] => 4038175 [patent_doc_number] => 05926659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Bracket for mounting a thermal-based electric current cutoff device within a piece of electronic equipment' [patent_app_type] => 1 [patent_app_number] => 9/038106 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5916 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926659.pdf [firstpage_image] =>[orig_patent_app_number] => 038106 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038106
Bracket for mounting a thermal-based electric current cutoff device within a piece of electronic equipment Mar 10, 1998 Issued
Array ( [id] => 3990100 [patent_doc_number] => 05905917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Vibration reduction device' [patent_app_type] => 1 [patent_app_number] => 9/038104 [patent_app_country] => US [patent_app_date] => 1998-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14153 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905917.pdf [firstpage_image] =>[orig_patent_app_number] => 038104 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038104
Vibration reduction device Mar 10, 1998 Issued
Array ( [id] => 4038135 [patent_doc_number] => 05926656 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Vibration reducing apparatus and lens barrel' [patent_app_type] => 1 [patent_app_number] => 9/037883 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 19598 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926656.pdf [firstpage_image] =>[orig_patent_app_number] => 037883 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037883
Vibration reducing apparatus and lens barrel Mar 9, 1998 Issued
Array ( [id] => 4017290 [patent_doc_number] => 05987265 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Photometry device of camera' [patent_app_type] => 1 [patent_app_number] => 9/037881 [patent_app_country] => US [patent_app_date] => 1998-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5081 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987265.pdf [firstpage_image] =>[orig_patent_app_number] => 037881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/037881
Photometry device of camera Mar 9, 1998 Issued
Array ( [id] => 3951941 [patent_doc_number] => 05940640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Shutter device and camera equipped with the same' [patent_app_type] => 1 [patent_app_number] => 9/036460 [patent_app_country] => US [patent_app_date] => 1998-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3971 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940640.pdf [firstpage_image] =>[orig_patent_app_number] => 036460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/036460
Shutter device and camera equipped with the same Mar 5, 1998 Issued
Array ( [id] => 4068707 [patent_doc_number] => 05933661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Optical apparatus having the image blur correcting function' [patent_app_type] => 1 [patent_app_number] => 9/034504 [patent_app_country] => US [patent_app_date] => 1998-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8166 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933661.pdf [firstpage_image] =>[orig_patent_app_number] => 034504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/034504
Optical apparatus having the image blur correcting function Mar 3, 1998 Issued
Array ( [id] => 4038150 [patent_doc_number] => 05926657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Camera having real-image finder and control method thereof' [patent_app_type] => 1 [patent_app_number] => 9/028897 [patent_app_country] => US [patent_app_date] => 1998-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3344 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926657.pdf [firstpage_image] =>[orig_patent_app_number] => 028897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028897
Camera having real-image finder and control method thereof Feb 23, 1998 Issued
Array ( [id] => 4419785 [patent_doc_number] => 06173121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Motion compensation detection device for an optical system' [patent_app_type] => 1 [patent_app_number] => 9/028933 [patent_app_country] => US [patent_app_date] => 1998-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7908 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173121.pdf [firstpage_image] =>[orig_patent_app_number] => 028933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028933
Motion compensation detection device for an optical system Feb 23, 1998 Issued
Array ( [id] => 4089547 [patent_doc_number] => 05966550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Automatic focusing apparatus in a camera' [patent_app_type] => 1 [patent_app_number] => 9/028253 [patent_app_country] => US [patent_app_date] => 1998-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6036 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966550.pdf [firstpage_image] =>[orig_patent_app_number] => 028253 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028253
Automatic focusing apparatus in a camera Feb 22, 1998 Issued
Array ( [id] => 3948507 [patent_doc_number] => 05899588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Shutter device of a camera' [patent_app_type] => 1 [patent_app_number] => 9/024305 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3303 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/899/05899588.pdf [firstpage_image] =>[orig_patent_app_number] => 024305 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024305
Shutter device of a camera Feb 16, 1998 Issued
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