Search

William B. Perkey

Examiner (ID: 9388)

Most Active Art Unit
2101
Art Unit(s)
2862, 1506, 2608, 2899, 2851, 2852, 3504, 2101
Total Applications
4799
Issued Applications
4134
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
07/000578 CAMERA SYSTEM OPERABLE BY CARRYING DATA FROM A CAMERA ACCESSORY TO A CAMERA BODY Jan 4, 1987 Abandoned
07/000198 CAMERA SYSTEM CAPABLE OF INTERCHANGING ITS OBJECTIVE LENS Jan 1, 1987 Abandoned
Array ( [id] => 2425659 [patent_doc_number] => 04748518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Chrominance signal processing circuit for color video reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/948078 [patent_app_country] => US [patent_app_date] => 1986-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4956 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/748/04748518.pdf [firstpage_image] =>[orig_patent_app_number] => 948078 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/948078
Chrominance signal processing circuit for color video reproducing apparatus Dec 30, 1986 Issued
Array ( [id] => 2320231 [patent_doc_number] => 04697907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Flash photographing system' [patent_app_type] => 1 [patent_app_number] => 6/948438 [patent_app_country] => US [patent_app_date] => 1986-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2918 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/697/04697907.pdf [firstpage_image] =>[orig_patent_app_number] => 948438 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/948438
Flash photographing system Dec 29, 1986 Issued
Array ( [id] => 2526002 [patent_doc_number] => 04864424 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Video signal recording/reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/947414 [patent_app_country] => US [patent_app_date] => 1986-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4014 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/864/04864424.pdf [firstpage_image] =>[orig_patent_app_number] => 947414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/947414
Video signal recording/reproducing apparatus Dec 23, 1986 Issued
Array ( [id] => 2429795 [patent_doc_number] => 04763154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-09 [patent_title] => 'Focus detecting device and image signal amplifier circuit therefor' [patent_app_type] => 1 [patent_app_number] => 6/946032 [patent_app_country] => US [patent_app_date] => 1986-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 12189 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/763/04763154.pdf [firstpage_image] =>[orig_patent_app_number] => 946032 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/946032
Focus detecting device and image signal amplifier circuit therefor Dec 23, 1986 Issued
Array ( [id] => 2455830 [patent_doc_number] => 04768053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Distance measuring apparatus' [patent_app_type] => 1 [patent_app_number] => 6/945500 [patent_app_country] => US [patent_app_date] => 1986-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4438 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768053.pdf [firstpage_image] =>[orig_patent_app_number] => 945500 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945500
Distance measuring apparatus Dec 22, 1986 Issued
Array ( [id] => 2320359 [patent_doc_number] => 04716434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Focus condition detecting device' [patent_app_type] => 1 [patent_app_number] => 6/945879 [patent_app_country] => US [patent_app_date] => 1986-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7556 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/716/04716434.pdf [firstpage_image] =>[orig_patent_app_number] => 945879 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945879
Focus condition detecting device Dec 22, 1986 Issued
06/945556 BLANK FILM ADVANCE CONTROL DEVICE FOR CAMERA Dec 22, 1986 Abandoned
06/946486 FOCUS DETECTION DEVICE Dec 22, 1986 Abandoned
Array ( [id] => 2386427 [patent_doc_number] => 04752793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Camera with motorized film rewinding device' [patent_app_type] => 1 [patent_app_number] => 6/945359 [patent_app_country] => US [patent_app_date] => 1986-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 19921 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752793.pdf [firstpage_image] =>[orig_patent_app_number] => 945359 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/945359
Camera with motorized film rewinding device Dec 21, 1986 Issued
06/946578 AUTOMATIC FOCUS DETECTION SYSTEM Dec 21, 1986 Abandoned
Array ( [id] => 2531338 [patent_doc_number] => 04873583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-10 [patent_title] => 'Magnetic tape recording/reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/943200 [patent_app_country] => US [patent_app_date] => 1986-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3205 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/873/04873583.pdf [firstpage_image] =>[orig_patent_app_number] => 943200 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/943200
Magnetic tape recording/reproducing apparatus Dec 17, 1986 Issued
06/943048 FILM CODE READ OUT DEVICE Dec 17, 1986 Abandoned
Array ( [id] => 2450816 [patent_doc_number] => 04751588 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Video disc reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 6/942708 [patent_app_country] => US [patent_app_date] => 1986-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4970 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751588.pdf [firstpage_image] =>[orig_patent_app_number] => 942708 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/942708
Video disc reproducing apparatus Dec 16, 1986 Issued
06/942624 CAMERA ACCESSORY Dec 15, 1986 Abandoned
Array ( [id] => 2559505 [patent_doc_number] => 04807051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Image pick-up apparatus with sound recording function' [patent_app_type] => 1 [patent_app_number] => 6/941199 [patent_app_country] => US [patent_app_date] => 1986-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 4437 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/807/04807051.pdf [firstpage_image] =>[orig_patent_app_number] => 941199 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/941199
Image pick-up apparatus with sound recording function Dec 11, 1986 Issued
Array ( [id] => 2425839 [patent_doc_number] => 04734725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Apparatus for photographing objects and/or persons simultaneously with the occurrence of a predetermined event' [patent_app_type] => 1 [patent_app_number] => 6/940748 [patent_app_country] => US [patent_app_date] => 1986-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3566 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734725.pdf [firstpage_image] =>[orig_patent_app_number] => 940748 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/940748
Apparatus for photographing objects and/or persons simultaneously with the occurrence of a predetermined event Dec 10, 1986 Issued
Array ( [id] => 2285674 [patent_doc_number] => 04710008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Camera with operation switch' [patent_app_type] => 1 [patent_app_number] => 6/940175 [patent_app_country] => US [patent_app_date] => 1986-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5561 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710008.pdf [firstpage_image] =>[orig_patent_app_number] => 940175 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/940175
Camera with operation switch Dec 9, 1986 Issued
Array ( [id] => 2343686 [patent_doc_number] => 04702585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Analog-to-digital converter for camera' [patent_app_type] => 1 [patent_app_number] => 6/939864 [patent_app_country] => US [patent_app_date] => 1986-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3036 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702585.pdf [firstpage_image] =>[orig_patent_app_number] => 939864 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/939864
Analog-to-digital converter for camera Dec 8, 1986 Issued
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