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] => 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] => 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] => 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] => 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] => 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] => 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] => 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
Array ( [id] => 4096435 [patent_doc_number] => 06055378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Motor-driven auto-focusing system' [patent_app_type] => 1 [patent_app_number] => 9/021860 [patent_app_country] => US [patent_app_date] => 1998-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 9771 [patent_no_of_claims] => 14 [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/06/055/06055378.pdf [firstpage_image] =>[orig_patent_app_number] => 021860 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/021860
Motor-driven auto-focusing system Feb 10, 1998 Issued
Array ( [id] => 4384534 [patent_doc_number] => 06275659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method and apparatus for controlling exposure of camera' [patent_app_type] => 1 [patent_app_number] => 9/021393 [patent_app_country] => US [patent_app_date] => 1998-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 16422 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275659.pdf [firstpage_image] =>[orig_patent_app_number] => 021393 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/021393
Method and apparatus for controlling exposure of camera Feb 9, 1998 Issued
09/020852 CAMERA AND RANGE FINDER Feb 8, 1998 Issued
Array ( [id] => 4053012 [patent_doc_number] => 05995758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Stabilization apparatus' [patent_app_type] => 1 [patent_app_number] => 9/016993 [patent_app_country] => US [patent_app_date] => 1998-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4210 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995758.pdf [firstpage_image] =>[orig_patent_app_number] => 016993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016993
Stabilization apparatus Feb 1, 1998 Issued
Array ( [id] => 3966899 [patent_doc_number] => 05999753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Single-lens reflex camera' [patent_app_type] => 1 [patent_app_number] => 9/016429 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6714 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999753.pdf [firstpage_image] =>[orig_patent_app_number] => 016429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016429
Single-lens reflex camera Jan 29, 1998 Issued
Array ( [id] => 3962869 [patent_doc_number] => 05983037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Camera equipped with magnetic recording apparatus and shield case fixing structure' [patent_app_type] => 1 [patent_app_number] => 9/015288 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3317 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983037.pdf [firstpage_image] =>[orig_patent_app_number] => 015288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015288
Camera equipped with magnetic recording apparatus and shield case fixing structure Jan 28, 1998 Issued
Array ( [id] => 4173805 [patent_doc_number] => 06104882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Camera having a built-in retractable flash' [patent_app_type] => 1 [patent_app_number] => 9/015792 [patent_app_country] => US [patent_app_date] => 1998-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13039 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/104/06104882.pdf [firstpage_image] =>[orig_patent_app_number] => 015792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/015792
Camera having a built-in retractable flash Jan 28, 1998 Issued
Array ( [id] => 4269653 [patent_doc_number] => 06208810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Image blur preventing device' [patent_app_type] => 1 [patent_app_number] => 9/014423 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 32 [patent_no_of_words] => 16379 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/208/06208810.pdf [firstpage_image] =>[orig_patent_app_number] => 014423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/014423
Image blur preventing device Jan 26, 1998 Issued
Array ( [id] => 4058161 [patent_doc_number] => 05913080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Optical apparatus equipped with sight line detector' [patent_app_type] => 1 [patent_app_number] => 9/012647 [patent_app_country] => US [patent_app_date] => 1998-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 79 [patent_no_of_words] => 41139 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913080.pdf [firstpage_image] =>[orig_patent_app_number] => 012647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012647
Optical apparatus equipped with sight line detector Jan 22, 1998 Issued
Array ( [id] => 3975833 [patent_doc_number] => 05984537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Method and apparatus for preventing the deviation of a focal plane shutter blade' [patent_app_type] => 1 [patent_app_number] => 9/012217 [patent_app_country] => US [patent_app_date] => 1998-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2156 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/984/05984537.pdf [firstpage_image] =>[orig_patent_app_number] => 012217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012217
Method and apparatus for preventing the deviation of a focal plane shutter blade Jan 22, 1998 Issued
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