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
Array ( [id] => 3092968 [patent_doc_number] => 05285234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Phase difference detecting type autofocusing device including an optical system having first and second lenses' [patent_app_type] => 1 [patent_app_number] => 7/904327 [patent_app_country] => US [patent_app_date] => 1992-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3944 [patent_no_of_claims] => 5 [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/05/285/05285234.pdf [firstpage_image] =>[orig_patent_app_number] => 904327 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/904327
Phase difference detecting type autofocusing device including an optical system having first and second lenses Jun 24, 1992 Issued
07/905156 AUTOMATIC FOCUSING SYSTEM Jun 23, 1992 Abandoned
07/898320 LENS BARREL HAVING A POWER ZOOMING FUNCTION AND A CAMERA SYSTEM Jun 14, 1992 Issued
Array ( [id] => 2941165 [patent_doc_number] => 05220368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Camera system' [patent_app_type] => 1 [patent_app_number] => 7/896873 [patent_app_country] => US [patent_app_date] => 1992-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 128 [patent_no_of_words] => 27607 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220368.pdf [firstpage_image] =>[orig_patent_app_number] => 896873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/896873
Camera system Jun 9, 1992 Issued
Array ( [id] => 2900427 [patent_doc_number] => 05270763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-14 [patent_title] => 'Auto-focusing device' [patent_app_type] => 1 [patent_app_number] => 7/894437 [patent_app_country] => US [patent_app_date] => 1992-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7585 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/270/05270763.pdf [firstpage_image] =>[orig_patent_app_number] => 894437 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/894437
Auto-focusing device Jun 4, 1992 Issued
Array ( [id] => 2910604 [patent_doc_number] => 05249014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-28 [patent_title] => 'Camera system having an accessory and being operable to prohibit a photographic operator when the set number of frames have been photographed during bracket photography' [patent_app_type] => 1 [patent_app_number] => 7/892662 [patent_app_country] => US [patent_app_date] => 1992-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 136 [patent_no_of_words] => 27665 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/249/05249014.pdf [firstpage_image] =>[orig_patent_app_number] => 892662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/892662
Camera system having an accessory and being operable to prohibit a photographic operator when the set number of frames have been photographed during bracket photography Jun 2, 1992 Issued
Array ( [id] => 3057659 [patent_doc_number] => 05283608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-01 [patent_title] => 'Camera capable of outputting brightness and measured distance information' [patent_app_type] => 1 [patent_app_number] => 7/892040 [patent_app_country] => US [patent_app_date] => 1992-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3588 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/283/05283608.pdf [firstpage_image] =>[orig_patent_app_number] => 892040 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/892040
Camera capable of outputting brightness and measured distance information Jun 1, 1992 Issued
07/890708 AUTOMATIC LIGHT ADJUSTMENT DEVICE FOR CAMERA May 28, 1992 Abandoned
Array ( [id] => 3087885 [patent_doc_number] => 05321517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-14 [patent_title] => 'Image transmission apparatus indicating a color type of the color signal transmitted' [patent_app_type] => 1 [patent_app_number] => 7/888442 [patent_app_country] => US [patent_app_date] => 1992-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 11 [patent_no_of_words] => 16100 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/321/05321517.pdf [firstpage_image] =>[orig_patent_app_number] => 888442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/888442
Image transmission apparatus indicating a color type of the color signal transmitted May 27, 1992 Issued
Array ( [id] => 3028482 [patent_doc_number] => 05327190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Automatic focusing device' [patent_app_type] => 1 [patent_app_number] => 7/889359 [patent_app_country] => US [patent_app_date] => 1992-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 7809 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327190.pdf [firstpage_image] =>[orig_patent_app_number] => 889359 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/889359
Automatic focusing device May 27, 1992 Issued
Array ( [id] => 3018502 [patent_doc_number] => 05309072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Distance measurement apparatus for camera, and distance measurement method' [patent_app_type] => 1 [patent_app_number] => 7/889450 [patent_app_country] => US [patent_app_date] => 1992-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5607 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/309/05309072.pdf [firstpage_image] =>[orig_patent_app_number] => 889450 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/889450
Distance measurement apparatus for camera, and distance measurement method May 26, 1992 Issued
Array ( [id] => 3071987 [patent_doc_number] => 05311229 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Camera with camoperated mirror driving mechanism' [patent_app_type] => 1 [patent_app_number] => 7/886318 [patent_app_country] => US [patent_app_date] => 1992-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8132 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/311/05311229.pdf [firstpage_image] =>[orig_patent_app_number] => 886318 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/886318
Camera with camoperated mirror driving mechanism May 21, 1992 Issued
Array ( [id] => 3028520 [patent_doc_number] => 05327192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Focus detecting apparatus' [patent_app_type] => 1 [patent_app_number] => 7/885369 [patent_app_country] => US [patent_app_date] => 1992-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 1 [patent_no_of_words] => 4003 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327192.pdf [firstpage_image] =>[orig_patent_app_number] => 885369 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/885369
Focus detecting apparatus May 18, 1992 Issued
Array ( [id] => 3028664 [patent_doc_number] => 05289226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Focus detecting device including a diffusion surface disposed on a predetermined image surface' [patent_app_type] => 1 [patent_app_number] => 7/883579 [patent_app_country] => US [patent_app_date] => 1992-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 8062 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/289/05289226.pdf [firstpage_image] =>[orig_patent_app_number] => 883579 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/883579
Focus detecting device including a diffusion surface disposed on a predetermined image surface May 14, 1992 Issued
07/884077 AUTOMATIC FOCUSING APPARATUS May 14, 1992 Abandoned
Array ( [id] => 3089659 [patent_doc_number] => 05280317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-18 [patent_title] => 'Lens shutter camera including zoom lens drive system' [patent_app_type] => 1 [patent_app_number] => 7/884479 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 68 [patent_no_of_words] => 26766 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/280/05280317.pdf [firstpage_image] =>[orig_patent_app_number] => 884479 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/884479
Lens shutter camera including zoom lens drive system May 12, 1992 Issued
Array ( [id] => 3003433 [patent_doc_number] => 05363163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-08 [patent_title] => 'Finder optical system for pseudo focal length' [patent_app_type] => 1 [patent_app_number] => 7/882275 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 8058 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/363/05363163.pdf [firstpage_image] =>[orig_patent_app_number] => 882275 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882275
Finder optical system for pseudo focal length May 12, 1992 Issued
Array ( [id] => 2942110 [patent_doc_number] => 05229805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-20 [patent_title] => 'Camera' [patent_app_type] => 1 [patent_app_number] => 7/882529 [patent_app_country] => US [patent_app_date] => 1992-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2994 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/229/05229805.pdf [firstpage_image] =>[orig_patent_app_number] => 882529 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/882529
Camera May 12, 1992 Issued
Array ( [id] => 2946052 [patent_doc_number] => 05191373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Display system of a camera selective display system for a camera' [patent_app_type] => 1 [patent_app_number] => 7/879726 [patent_app_country] => US [patent_app_date] => 1992-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 86 [patent_no_of_words] => 14806 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191373.pdf [firstpage_image] =>[orig_patent_app_number] => 879726 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879726
Display system of a camera selective display system for a camera May 5, 1992 Issued
Array ( [id] => 2941183 [patent_doc_number] => 05220369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Battery coupler' [patent_app_type] => 1 [patent_app_number] => 7/879213 [patent_app_country] => US [patent_app_date] => 1992-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7787 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220369.pdf [firstpage_image] =>[orig_patent_app_number] => 879213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879213
Battery coupler May 5, 1992 Issued
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