Search

Suhail Khan

Examiner (ID: 19214, Phone: (571)270-7187 , Office: P/2642 )

Most Active Art Unit
2642
Art Unit(s)
2642, 2686, 4153, 2617
Total Applications
909
Issued Applications
704
Pending Applications
86
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20745156 [patent_doc_number] => 12645062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Sight [patent_app_type] => utility [patent_app_number] => 19/283522 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 3704 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19283522 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/283522
Sight Jul 28, 2025 Issued
Array ( [id] => 20351073 [patent_doc_number] => 20250347925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => 3D INTEGRATED IMAGING DEVICES AND PREPARATION METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 19/273214 [patent_app_country] => US [patent_app_date] => 2025-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19273214 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/273214
3D integrated imaging devices and preparation methods thereof Jul 17, 2025 Issued
Array ( [id] => 19818410 [patent_doc_number] => 20250076617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LENS MODULE [patent_app_type] => utility [patent_app_number] => 18/950443 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18950443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950443
LENS MODULE Nov 17, 2024 Pending
Array ( [id] => 19872373 [patent_doc_number] => 12265233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Method for increasing speckle spot density, diffractive optical element, and projector [patent_app_type] => utility [patent_app_number] => 18/928971 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 13641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928971
Method for increasing speckle spot density, diffractive optical element, and projector Oct 27, 2024 Issued
Array ( [id] => 19753514 [patent_doc_number] => 20250042079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => TRANSFER SHEET [patent_app_type] => utility [patent_app_number] => 18/919435 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919435
TRANSFER SHEET Oct 17, 2024 Pending
18/854323 METHOD FOR SELECTING A LENS HAVING A SPECIAL LIGHT TRANSMISSION FILTER Oct 3, 2024 Pending
Array ( [id] => 19878061 [patent_doc_number] => 20250110318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => OPTICAL SYSTEM AND OPTICAL CAMERA WORKING AT FAR-INFRARED WAVEBAND [patent_app_type] => utility [patent_app_number] => 18/826130 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826130
OPTICAL SYSTEM AND OPTICAL CAMERA WORKING AT FAR-INFRARED WAVEBAND Sep 4, 2024 Pending
Array ( [id] => 20109619 [patent_doc_number] => 12360333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Virtual reality device, lens barrel positional state detection method and apparatus therefor, and medium [patent_app_type] => utility [patent_app_number] => 18/813906 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2484 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813906
Virtual reality device, lens barrel positional state detection method and apparatus therefor, and medium Aug 22, 2024 Issued
Array ( [id] => 20166314 [patent_doc_number] => 20250258361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/788727 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788727
OPTICAL SYSTEM Jul 29, 2024 Pending
Array ( [id] => 19587866 [patent_doc_number] => 20240385423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SYSTEMS AND METHODS FOR COLOR IMAGING [patent_app_type] => utility [patent_app_number] => 18/785466 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785466
SYSTEMS AND METHODS FOR COLOR IMAGING Jul 25, 2024 Pending
Array ( [id] => 19685628 [patent_doc_number] => 20250004173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => METHOD OF MANUFACTURING A META-OPTICAL ELEMENT, A META-OPTICAL ELEMENT MANUFACTURED USING THE SAME, AND AN OPTICAL DEVICE INCLUDING THE META-OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 18/760345 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760345
METHOD OF MANUFACTURING A META-OPTICAL ELEMENT, A META-OPTICAL ELEMENT MANUFACTURED USING THE SAME, AND AN OPTICAL DEVICE INCLUDING THE META-OPTICAL ELEMENT Jun 30, 2024 Pending
Array ( [id] => 20443576 [patent_doc_number] => 20260000290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => METHODS AND SYSTEMS FOR APPLYING BIOMETRIC FEEDBACK SIGNALS IN VISION TESTS [patent_app_type] => utility [patent_app_number] => 18/759663 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759663
METHODS AND SYSTEMS FOR APPLYING BIOMETRIC FEEDBACK SIGNALS IN VISION TESTS Jun 27, 2024 Pending
Array ( [id] => 20443581 [patent_doc_number] => 20260000295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => METHODS AND SYSTEMS FOR DYNAMICALLY ADJUSTING EYE TEST SEQUENCES IN VIRTUAL EYE TESTS [patent_app_type] => utility [patent_app_number] => 18/759678 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759678
METHODS AND SYSTEMS FOR DYNAMICALLY ADJUSTING EYE TEST SEQUENCES IN VIRTUAL EYE TESTS Jun 27, 2024 Pending
Array ( [id] => 19685716 [patent_doc_number] => 20250004261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/749024 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749024
ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME Jun 19, 2024 Pending
Array ( [id] => 20233835 [patent_doc_number] => 20250291154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => PHOTOGRAPHY OPTICAL LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/749078 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749078
PHOTOGRAPHY OPTICAL LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE Jun 19, 2024 Pending
Array ( [id] => 19660061 [patent_doc_number] => 20240427126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/748952 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748952
ZOOM LENS, AND IMAGING APPARATUS INCLUDING THE SAME Jun 19, 2024 Pending
Array ( [id] => 19616782 [patent_doc_number] => 20240402462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Lens Assembly [patent_app_type] => utility [patent_app_number] => 18/675422 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675422
Lens Assembly May 27, 2024 Pending
Array ( [id] => 19450015 [patent_doc_number] => 20240310145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DISPLAY SYSTEM FOR A VIEWING OPTIC [patent_app_type] => utility [patent_app_number] => 18/673010 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673010
DISPLAY SYSTEM FOR A VIEWING OPTIC May 22, 2024 Pending
Array ( [id] => 20609496 [patent_doc_number] => 12585095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Projection optical system [patent_app_type] => utility [patent_app_number] => 18/661771 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 1682 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661771
Projection optical system May 12, 2024 Issued
Array ( [id] => 19602772 [patent_doc_number] => 20240393652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => BUS BAR CONFIGURATION OF AN IGU [patent_app_type] => utility [patent_app_number] => 18/661312 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661312 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661312
BUS BAR CONFIGURATION OF AN IGU May 9, 2024 Pending
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