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] => 4147928 [patent_doc_number] => 06035130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Camera with condition indication facility' [patent_app_type] => 1 [patent_app_number] => 9/223700 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 5392 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035130.pdf [firstpage_image] =>[orig_patent_app_number] => 223700 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223700
Camera with condition indication facility Dec 29, 1998 Issued
Array ( [id] => 4148206 [patent_doc_number] => 06035148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Shuttering system for a sensitometer' [patent_app_type] => 1 [patent_app_number] => 9/222648 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9779 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035148.pdf [firstpage_image] =>[orig_patent_app_number] => 222648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/222648
Shuttering system for a sensitometer Dec 29, 1998 Issued
Array ( [id] => 4371763 [patent_doc_number] => 06169853 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Zooming optical system' [patent_app_type] => 1 [patent_app_number] => 9/222916 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 5825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/169/06169853.pdf [firstpage_image] =>[orig_patent_app_number] => 222916 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/222916
Zooming optical system Dec 29, 1998 Issued
Array ( [id] => 4151726 [patent_doc_number] => 06122449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Apparatus capable of correcting object image displacement' [patent_app_type] => 1 [patent_app_number] => 9/221354 [patent_app_country] => US [patent_app_date] => 1998-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 12494 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122449.pdf [firstpage_image] =>[orig_patent_app_number] => 221354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/221354
Apparatus capable of correcting object image displacement Dec 27, 1998 Issued
Array ( [id] => 4222550 [patent_doc_number] => 06029014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Light measuring apparatus and camera using the light measuring apparatus' [patent_app_type] => 1 [patent_app_number] => 9/219998 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4668 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029014.pdf [firstpage_image] =>[orig_patent_app_number] => 219998 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219998
Light measuring apparatus and camera using the light measuring apparatus Dec 22, 1998 Issued
Array ( [id] => 4173565 [patent_doc_number] => 06157783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Automatic focus detecting device' [patent_app_type] => 1 [patent_app_number] => 9/218593 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8125 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/157/06157783.pdf [firstpage_image] =>[orig_patent_app_number] => 218593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218593
Automatic focus detecting device Dec 21, 1998 Issued
Array ( [id] => 4205598 [patent_doc_number] => 06154612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Electronic flash control device' [patent_app_type] => 1 [patent_app_number] => 9/218538 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8684 [patent_no_of_claims] => 31 [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/06/154/06154612.pdf [firstpage_image] =>[orig_patent_app_number] => 218538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218538
Electronic flash control device Dec 21, 1998 Issued
Array ( [id] => 4096462 [patent_doc_number] => 06055380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Cameras' [patent_app_type] => 1 [patent_app_number] => 9/219203 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2237 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/055/06055380.pdf [firstpage_image] =>[orig_patent_app_number] => 219203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219203
Cameras Dec 21, 1998 Issued
Array ( [id] => 4235409 [patent_doc_number] => 06088539 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Optical apparatus with focus adjusting function and focus adjustment control circuit' [patent_app_type] => 1 [patent_app_number] => 9/217552 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 37 [patent_no_of_words] => 9625 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088539.pdf [firstpage_image] =>[orig_patent_app_number] => 217552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/217552
Optical apparatus with focus adjusting function and focus adjustment control circuit Dec 20, 1998 Issued
Array ( [id] => 4085381 [patent_doc_number] => 06070016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Lens control device' [patent_app_type] => 1 [patent_app_number] => 9/209203 [patent_app_country] => US [patent_app_date] => 1998-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 11115 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070016.pdf [firstpage_image] =>[orig_patent_app_number] => 209203 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209203
Lens control device Dec 9, 1998 Issued
Array ( [id] => 4419794 [patent_doc_number] => 06173122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Distance measuring apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/208656 [patent_app_country] => US [patent_app_date] => 1998-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 40 [patent_no_of_words] => 17837 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173122.pdf [firstpage_image] =>[orig_patent_app_number] => 208656 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/208656
Distance measuring apparatus and method Dec 9, 1998 Issued
Array ( [id] => 4117613 [patent_doc_number] => 06033132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Iris apparatus' [patent_app_type] => 1 [patent_app_number] => 9/208773 [patent_app_country] => US [patent_app_date] => 1998-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3938 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033132.pdf [firstpage_image] =>[orig_patent_app_number] => 208773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/208773
Iris apparatus Dec 9, 1998 Issued
Array ( [id] => 4075552 [patent_doc_number] => 06017155 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Imaging apparatus with a motor component' [patent_app_type] => 1 [patent_app_number] => 9/207238 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6031 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017155.pdf [firstpage_image] =>[orig_patent_app_number] => 207238 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207238
Imaging apparatus with a motor component Dec 7, 1998 Issued
Array ( [id] => 4426259 [patent_doc_number] => 06195511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Memory alteration system for camera and its control method' [patent_app_type] => 1 [patent_app_number] => 9/207356 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5960 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195511.pdf [firstpage_image] =>[orig_patent_app_number] => 207356 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207356
Memory alteration system for camera and its control method Dec 7, 1998 Issued
Array ( [id] => 4153936 [patent_doc_number] => 06139202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Aperture/shutter system with a motor component' [patent_app_type] => 1 [patent_app_number] => 9/207727 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6286 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139202.pdf [firstpage_image] =>[orig_patent_app_number] => 207727 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207727
Aperture/shutter system with a motor component Dec 7, 1998 Issued
Array ( [id] => 4075567 [patent_doc_number] => 06017156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Aperture/shutter system and a stepper motor for use therein' [patent_app_type] => 1 [patent_app_number] => 9/207737 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6293 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017156.pdf [firstpage_image] =>[orig_patent_app_number] => 207737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207737
Aperture/shutter system and a stepper motor for use therein Dec 7, 1998 Issued
Array ( [id] => 4148988 [patent_doc_number] => 06148151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Control system for an objective of a camera' [patent_app_type] => 1 [patent_app_number] => 9/206483 [patent_app_country] => US [patent_app_date] => 1998-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3511 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/148/06148151.pdf [firstpage_image] =>[orig_patent_app_number] => 206483 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/206483
Control system for an objective of a camera Dec 6, 1998 Issued
Array ( [id] => 4255773 [patent_doc_number] => 06091903 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Macro lens system' [patent_app_type] => 1 [patent_app_number] => 9/205718 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 3946 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091903.pdf [firstpage_image] =>[orig_patent_app_number] => 205718 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205718
Macro lens system Dec 3, 1998 Issued
Array ( [id] => 4134659 [patent_doc_number] => 06072957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Flash unit for a camera' [patent_app_type] => 1 [patent_app_number] => 9/204269 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3170 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/072/06072957.pdf [firstpage_image] =>[orig_patent_app_number] => 204269 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/204269
Flash unit for a camera Dec 2, 1998 Issued
Array ( [id] => 4255743 [patent_doc_number] => 06091901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Optical system and photographing apparatus having image stabilizing function' [patent_app_type] => 1 [patent_app_number] => 9/203585 [patent_app_country] => US [patent_app_date] => 1998-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 271 [patent_no_of_words] => 13979 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091901.pdf [firstpage_image] =>[orig_patent_app_number] => 203585 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203585
Optical system and photographing apparatus having image stabilizing function Dec 1, 1998 Issued
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