Search

William B Perkey

Examiner (ID: 11171, Phone: (571)272-2126 , Office: P/2852 )

Most Active Art Unit
2101
Art Unit(s)
2851, 2608, 2862, 2852, 3504, 1506, 2899, 2101
Total Applications
4799
Issued Applications
4129
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16878829 [patent_doc_number] => 11028967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Handheld gimbal control method and handheld gimbal [patent_app_type] => utility [patent_app_number] => 16/569084 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8225 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16569084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569084
Handheld gimbal control method and handheld gimbal Sep 11, 2019 Issued
Array ( [id] => 16878829 [patent_doc_number] => 11028967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Handheld gimbal control method and handheld gimbal [patent_app_type] => utility [patent_app_number] => 16/569084 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8225 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16569084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569084
Handheld gimbal control method and handheld gimbal Sep 11, 2019 Issued
Array ( [id] => 16878829 [patent_doc_number] => 11028967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Handheld gimbal control method and handheld gimbal [patent_app_type] => utility [patent_app_number] => 16/569084 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8225 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16569084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569084
Handheld gimbal control method and handheld gimbal Sep 11, 2019 Issued
Array ( [id] => 16878829 [patent_doc_number] => 11028967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Handheld gimbal control method and handheld gimbal [patent_app_type] => utility [patent_app_number] => 16/569084 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8225 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16569084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569084
Handheld gimbal control method and handheld gimbal Sep 11, 2019 Issued
Array ( [id] => 15296661 [patent_doc_number] => 20190391466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => TELESCOPIC LIMITING STRUCTURE, CAMERA BODY AND CAMERA [patent_app_type] => utility [patent_app_number] => 16/560207 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560207
Telescopic limiting structure, camera body and camera Sep 3, 2019 Issued
Array ( [id] => 16957442 [patent_doc_number] => 11061299 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-13 [patent_title] => Underwater video housings and imaging systems with light contamination mitigation [patent_app_type] => utility [patent_app_number] => 16/544807 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544807
Underwater video housings and imaging systems with light contamination mitigation Aug 18, 2019 Issued
Array ( [id] => 16595128 [patent_doc_number] => 10904417 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-26 [patent_title] => Interchangable display screen and camera segments [patent_app_type] => utility [patent_app_number] => 16/541549 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7752 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16541549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541549
Interchangable display screen and camera segments Aug 14, 2019 Issued
Array ( [id] => 16354668 [patent_doc_number] => 10795175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Imaging lens and imaging device [patent_app_type] => utility [patent_app_number] => 16/538857 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 9448 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538857
Imaging lens and imaging device Aug 12, 2019 Issued
Array ( [id] => 16462330 [patent_doc_number] => 10845676 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Adjustable fish-supporting photographic rack assembly [patent_app_type] => utility [patent_app_number] => 16/531916 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 9510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531916
Adjustable fish-supporting photographic rack assembly Aug 4, 2019 Issued
Array ( [id] => 16534091 [patent_doc_number] => 10876681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Camera stand having constant resistance for a portion of a range of motion along an axis of rotation [patent_app_type] => utility [patent_app_number] => 16/532239 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 46 [patent_no_of_words] => 18707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532239
Camera stand having constant resistance for a portion of a range of motion along an axis of rotation Aug 4, 2019 Issued
Array ( [id] => 16408223 [patent_doc_number] => 10816773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Camera optical lens [patent_app_type] => utility [patent_app_number] => 16/530998 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5716 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530998
Camera optical lens Aug 1, 2019 Issued
Array ( [id] => 15529935 [patent_doc_number] => 20200057273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Camera Optical Lens [patent_app_type] => utility [patent_app_number] => 16/530996 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530996 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530996
Camera optical lens Aug 1, 2019 Issued
Array ( [id] => 15529943 [patent_doc_number] => 20200057277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Camera Optical Lens [patent_app_type] => utility [patent_app_number] => 16/531003 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531003
Camera optical lens Aug 1, 2019 Issued
Array ( [id] => 16520421 [patent_doc_number] => 10871636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Camera optical lens [patent_app_type] => utility [patent_app_number] => 16/530999 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5602 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530999
Camera optical lens Aug 1, 2019 Issued
Array ( [id] => 17351911 [patent_doc_number] => 11226542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Driving mechanism [patent_app_type] => utility [patent_app_number] => 16/522499 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 134 [patent_figures_cnt] => 140 [patent_no_of_words] => 31581 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522499
Driving mechanism Jul 24, 2019 Issued
Array ( [id] => 17422613 [patent_doc_number] => 11256063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Optical component driving mechanism [patent_app_type] => utility [patent_app_number] => 16/522452 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 134 [patent_figures_cnt] => 140 [patent_no_of_words] => 32709 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522452
Optical component driving mechanism Jul 24, 2019 Issued
Array ( [id] => 16387840 [patent_doc_number] => 10812696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Lighting and power devices and modules [patent_app_type] => utility [patent_app_number] => 16/520947 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 17462 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520947
Lighting and power devices and modules Jul 23, 2019 Issued
Array ( [id] => 15411673 [patent_doc_number] => 20200026159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => OBJECTIVE LENS MAIN BODY, OBJECTIVE LENS, AND OBJECTIVE LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/517597 [patent_app_country] => US [patent_app_date] => 2019-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517597 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517597
Objective lens main body, objective lens, and objective lens system Jul 20, 2019 Issued
Array ( [id] => 15366317 [patent_doc_number] => 20200018923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => LENS DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/508382 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508382
Lens drive device Jul 10, 2019 Issued
Array ( [id] => 17379341 [patent_doc_number] => 11237351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Lens drive device [patent_app_type] => utility [patent_app_number] => 16/508604 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 7261 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508604
Lens drive device Jul 10, 2019 Issued
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