Search

Usman A. Khan

Examiner (ID: 8662, Phone: (571)270-1131 , Office: P/2662 )

Most Active Art Unit
2662
Art Unit(s)
2698, 2662, 2637, 2697, 2622, 2696
Total Applications
1139
Issued Applications
816
Pending Applications
89
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19995081 [patent_doc_number] => 20250133303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => OPTICAL ELEMENT AND OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/834781 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18834781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834781
OPTICAL ELEMENT AND OPTICAL DEVICE Jan 25, 2023 Pending
Array ( [id] => 18534380 [patent_doc_number] => 20230239459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => CALIBRATION OF AN IMAGING IWR DIGITAL PIXEL [patent_app_type] => utility [patent_app_number] => 18/158681 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158681
Calibration of an imaging IWR digital pixel Jan 23, 2023 Issued
Array ( [id] => 20405234 [patent_doc_number] => 12495220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Memory device, operating method of memory device and memory system including phase difference correction based on a position of a pixel [patent_app_type] => utility [patent_app_number] => 18/158180 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4720 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158180
Memory device, operating method of memory device and memory system including phase difference correction based on a position of a pixel Jan 22, 2023 Issued
Array ( [id] => 18872711 [patent_doc_number] => 11860513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Optical element driving mechanism having a position sensing assembly [patent_app_type] => utility [patent_app_number] => 18/156991 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13288 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156991
Optical element driving mechanism having a position sensing assembly Jan 18, 2023 Issued
Array ( [id] => 18474724 [patent_doc_number] => 20230209012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEMS AND METHODS FOR EFFICIENT TRANSMISSION OF IMAGING METADATA [patent_app_type] => utility [patent_app_number] => 18/147679 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147679 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147679
Systems and methods for efficient transmission of imaging metadata Dec 27, 2022 Issued
Array ( [id] => 18337001 [patent_doc_number] => 20230128950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => PHOTOGRAPHY POSITION MANAGEMENT DEVICE AND METHOD, AND COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/145884 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18145884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145884
PHOTOGRAPHY POSITION MANAGEMENT DEVICE AND METHOD, AND COMPUTER-READABLE STORAGE MEDIUM Dec 22, 2022 Abandoned
Array ( [id] => 19538986 [patent_doc_number] => 12131541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Method and a system for spatio-temporal polarization video analysis [patent_app_type] => utility [patent_app_number] => 18/086321 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 8522 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18086321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086321
Method and a system for spatio-temporal polarization video analysis Dec 20, 2022 Issued
Array ( [id] => 18455099 [patent_doc_number] => 20230196380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => MOBILE CAMERA FOR VALIDATION [patent_app_type] => utility [patent_app_number] => 18/083764 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083764
MOBILE CAMERA FOR VALIDATION Dec 18, 2022 Pending
Array ( [id] => 18768038 [patent_doc_number] => 11818460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Remote control device for a motion picture camera and marking ring for a remote control device [patent_app_type] => utility [patent_app_number] => 18/084076 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14608 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084076
Remote control device for a motion picture camera and marking ring for a remote control device Dec 18, 2022 Issued
Array ( [id] => 20838033 [patent_doc_number] => 20260197556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => METHODS AND APPARATUS FOR AUTOFOCUS FOR IMAGE CAPTURE SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/130113 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19130113 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/130113
METHODS AND APPARATUS FOR AUTOFOCUS FOR IMAGE CAPTURE SYSTEMS Dec 13, 2022 Pending
Array ( [id] => 19454296 [patent_doc_number] => 20240314426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ELECTRONIC APPARATUS FOR OBTAINING BIOMETRIC INFORMATION OF COMPANION ANIMAL, AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/560918 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18560918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/560918
Electronic apparatus for obtaining biometric information of companion animal, and operation method thereof Dec 8, 2022 Issued
Array ( [id] => 19803275 [patent_doc_number] => 20250069200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => INTERACTIVE MOTION BLUR ON MOBILE DEVICES [patent_app_type] => utility [patent_app_number] => 18/718142 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718142
INTERACTIVE MOTION BLUR ON MOBILE DEVICES Dec 6, 2022 Pending
Array ( [id] => 18472238 [patent_doc_number] => 20230206524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PHOTO AND VIDEO COLLABORATION PLATFORM [patent_app_type] => utility [patent_app_number] => 18/072061 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072061
Systems and methods for quality-based contributor authorization in a collaborative media campaign platform Nov 29, 2022 Issued
Array ( [id] => 19936140 [patent_doc_number] => 12309353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Image sensor test system including operational amplifier and low-frequency attenuator [patent_app_type] => utility [patent_app_number] => 18/071021 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071021
Image sensor test system including operational amplifier and low-frequency attenuator Nov 28, 2022 Issued
Array ( [id] => 19443891 [patent_doc_number] => 12094170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Methods for calibrating offset of optical center using kinematic mount [patent_app_type] => utility [patent_app_number] => 17/991333 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 11390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991333
Methods for calibrating offset of optical center using kinematic mount Nov 20, 2022 Issued
Array ( [id] => 18241628 [patent_doc_number] => 20230073939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => CALIBRATING AN IMAGE CAPTURE DEVICE WITH A DETACHABLE LENS [patent_app_type] => utility [patent_app_number] => 17/987344 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987344
CALIBRATING AN IMAGE CAPTURE DEVICE WITH A DETACHABLE LENS Nov 14, 2022 Abandoned
Array ( [id] => 18244031 [patent_doc_number] => 20230076342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => METHOD AND APPARATUS FOR PROVIDING IMAGE [patent_app_type] => utility [patent_app_number] => 17/986834 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986834
Method and apparatus for providing edited image based on user preference Nov 13, 2022 Issued
Array ( [id] => 18437868 [patent_doc_number] => 20230185163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => INTERCHANGEABLE LENS DEVICE, IMAGING DEVICE, IMAGING SYSTEM, METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/980822 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980822
Imaging device, imaging system, focus control method, and non-transitory computer-readable medium with cam curve Nov 3, 2022 Issued
Array ( [id] => 19147946 [patent_doc_number] => 20240147048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => UPDATING ZOOM PROPERTIES OF CORRESPONDING SALIENT OBJECTS [patent_app_type] => utility [patent_app_number] => 17/974041 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974041
Updating zoom properties of corresponding salient objects Oct 25, 2022 Issued
Array ( [id] => 20734089 [patent_doc_number] => 12641353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Image sensor using SPAD array [patent_app_type] => utility [patent_app_number] => 18/847373 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847373
Image sensor using SPAD array Oct 24, 2022 Issued
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