Search

William B. Perkey

Examiner (ID: 4089, Phone: (571)272-2126 , Office: P/2852 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4015375 [patent_doc_number] => 05923908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Camera with touch sensitive control' [patent_app_type] => 1 [patent_app_number] => 8/960822 [patent_app_country] => US [patent_app_date] => 1997-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3085 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923908.pdf [firstpage_image] =>[orig_patent_app_number] => 960822 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/960822
Camera with touch sensitive control Oct 29, 1997 Issued
Array ( [id] => 3803784 [patent_doc_number] => 05822629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'electronically controlled variable slit width focal plane shutter' [patent_app_type] => 1 [patent_app_number] => 8/961441 [patent_app_country] => US [patent_app_date] => 1997-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2888 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822629.pdf [firstpage_image] =>[orig_patent_app_number] => 961441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/961441
electronically controlled variable slit width focal plane shutter Oct 29, 1997 Issued
Array ( [id] => 3944250 [patent_doc_number] => 05878289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Camera having automatic focusing system' [patent_app_type] => 1 [patent_app_number] => 8/959080 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6290 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878289.pdf [firstpage_image] =>[orig_patent_app_number] => 959080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/959080
Camera having automatic focusing system Oct 27, 1997 Issued
Array ( [id] => 3952738 [patent_doc_number] => 05873007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Picture composition guidance system' [patent_app_type] => 1 [patent_app_number] => 8/958976 [patent_app_country] => US [patent_app_date] => 1997-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1641 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/873/05873007.pdf [firstpage_image] =>[orig_patent_app_number] => 958976 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958976
Picture composition guidance system Oct 27, 1997 Issued
Array ( [id] => 3911021 [patent_doc_number] => 05835794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Electronic flash module' [patent_app_type] => 1 [patent_app_number] => 8/958613 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1463 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835794.pdf [firstpage_image] =>[orig_patent_app_number] => 958613 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958613
Electronic flash module Oct 26, 1997 Issued
Array ( [id] => 4058083 [patent_doc_number] => 05875363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Camera shutter' [patent_app_type] => 1 [patent_app_number] => 8/954741 [patent_app_country] => US [patent_app_date] => 1997-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4050 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875363.pdf [firstpage_image] =>[orig_patent_app_number] => 954741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/954741
Camera shutter Oct 19, 1997 Issued
Array ( [id] => 4053089 [patent_doc_number] => 05995763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Remote microphone and range-finding configurations' [patent_app_type] => 1 [patent_app_number] => 8/949070 [patent_app_country] => US [patent_app_date] => 1997-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4767 [patent_no_of_claims] => 8 [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/05/995/05995763.pdf [firstpage_image] =>[orig_patent_app_number] => 949070 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/949070
Remote microphone and range-finding configurations Oct 9, 1997 Issued
Array ( [id] => 3998929 [patent_doc_number] => 05862417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Automatic focus adjustment apparatus' [patent_app_type] => 1 [patent_app_number] => 8/943203 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7630 [patent_no_of_claims] => 8 [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/05/862/05862417.pdf [firstpage_image] =>[orig_patent_app_number] => 943203 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/943203
Automatic focus adjustment apparatus Oct 2, 1997 Issued
Array ( [id] => 4253899 [patent_doc_number] => 06081674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Camera having a data imprinting device' [patent_app_type] => 1 [patent_app_number] => 8/943108 [patent_app_country] => US [patent_app_date] => 1997-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 10988 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081674.pdf [firstpage_image] =>[orig_patent_app_number] => 943108 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/943108
Camera having a data imprinting device Oct 2, 1997 Issued
Array ( [id] => 4220224 [patent_doc_number] => 06078752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Illuminating device and photographing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/941632 [patent_app_country] => US [patent_app_date] => 1997-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 13417 [patent_no_of_claims] => 82 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078752.pdf [firstpage_image] =>[orig_patent_app_number] => 941632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941632
Illuminating device and photographing apparatus Oct 1, 1997 Issued
Array ( [id] => 4055541 [patent_doc_number] => 05895133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Exposure mode selecting device' [patent_app_type] => 1 [patent_app_number] => 8/942356 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5583 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/895/05895133.pdf [firstpage_image] =>[orig_patent_app_number] => 942356 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/942356
Exposure mode selecting device Sep 30, 1997 Issued
Array ( [id] => 4070700 [patent_doc_number] => 05864721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Focus detecting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/942044 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6351 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/864/05864721.pdf [firstpage_image] =>[orig_patent_app_number] => 942044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/942044
Focus detecting apparatus Sep 30, 1997 Issued
Array ( [id] => 3803927 [patent_doc_number] => 05822639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Camera having self timer unwind without exposure' [patent_app_type] => 1 [patent_app_number] => 8/941525 [patent_app_country] => US [patent_app_date] => 1997-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 32 [patent_no_of_words] => 8389 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/822/05822639.pdf [firstpage_image] =>[orig_patent_app_number] => 941525 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/941525
Camera having self timer unwind without exposure Sep 29, 1997 Issued
Array ( [id] => 4058275 [patent_doc_number] => 05913087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Indicating apparatus within viewfinder of single lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 8/939100 [patent_app_country] => US [patent_app_date] => 1997-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2548 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913087.pdf [firstpage_image] =>[orig_patent_app_number] => 939100 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/939100
Indicating apparatus within viewfinder of single lens reflex camera Sep 25, 1997 Issued
Array ( [id] => 3807841 [patent_doc_number] => 05842058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Accumulation time control device for photoelectric conversion element, and focus detection apparatus using the same' [patent_app_type] => 1 [patent_app_number] => 8/936581 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 18046 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/842/05842058.pdf [firstpage_image] =>[orig_patent_app_number] => 936581 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936581
Accumulation time control device for photoelectric conversion element, and focus detection apparatus using the same Sep 23, 1997 Issued
Array ( [id] => 3998969 [patent_doc_number] => 05862420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Control device for a camera shutter and a control method therefor' [patent_app_type] => 1 [patent_app_number] => 8/936652 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2894 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862420.pdf [firstpage_image] =>[orig_patent_app_number] => 936652 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936652
Control device for a camera shutter and a control method therefor Sep 23, 1997 Issued
Array ( [id] => 4024103 [patent_doc_number] => 05890019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Optical axis angle variation mechanism optical axis angle variation apparatus and image stabilizer' [patent_app_type] => 1 [patent_app_number] => 8/934478 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6791 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/890/05890019.pdf [firstpage_image] =>[orig_patent_app_number] => 934478 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934478
Optical axis angle variation mechanism optical axis angle variation apparatus and image stabilizer Sep 18, 1997 Issued
Array ( [id] => 3998943 [patent_doc_number] => 05862418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Distance measuring device for a camera' [patent_app_type] => 1 [patent_app_number] => 8/934460 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7187 [patent_no_of_claims] => 2 [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/05/862/05862418.pdf [firstpage_image] =>[orig_patent_app_number] => 934460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934460
Distance measuring device for a camera Sep 18, 1997 Issued
Array ( [id] => 4089598 [patent_doc_number] => 05966552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Flash circuit' [patent_app_type] => 1 [patent_app_number] => 8/933984 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 10470 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966552.pdf [firstpage_image] =>[orig_patent_app_number] => 933984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/933984
Flash circuit Sep 18, 1997 Issued
Array ( [id] => 3807765 [patent_doc_number] => 05842054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Shake discrimination and image stabilizer' [patent_app_type] => 1 [patent_app_number] => 8/934433 [patent_app_country] => US [patent_app_date] => 1997-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 10655 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/842/05842054.pdf [firstpage_image] =>[orig_patent_app_number] => 934433 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934433
Shake discrimination and image stabilizer Sep 18, 1997 Issued
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