Search

Joel Ajayi

Examiner (ID: 18800, Phone: (571)270-1091 , Office: P/2646 )

Most Active Art Unit
2646
Art Unit(s)
2617, 2646
Total Applications
1161
Issued Applications
913
Pending Applications
85
Abandoned Applications
181

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20493536 [patent_doc_number] => 12535403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Measuring cell, measuring cell receptacle and measuring device with a measuring cell [patent_app_type] => utility [patent_app_number] => 18/508305 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3478 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508305
Measuring cell, measuring cell receptacle and measuring device with a measuring cell Nov 13, 2023 Issued
Array ( [id] => 19005170 [patent_doc_number] => 20240069241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Beam-Tilting Light Source Enclosures [patent_app_type] => utility [patent_app_number] => 18/388140 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18388140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388140
Beam-tilting light source enclosures Nov 7, 2023 Issued
Array ( [id] => 18991266 [patent_doc_number] => 20240063235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SPAD PIXEL [patent_app_type] => utility [patent_app_number] => 18/386859 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386859
SPAD pixel Nov 2, 2023 Issued
Array ( [id] => 19414970 [patent_doc_number] => 12080810 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Photovoltaic image array operation at zero bias voltage to eliminate 1/f noise and dark current [patent_app_type] => utility [patent_app_number] => 18/499262 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4271 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499262
Photovoltaic image array operation at zero bias voltage to eliminate 1/f noise and dark current Oct 31, 2023 Issued
Array ( [id] => 18957021 [patent_doc_number] => 20240045348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ANALYZING METHOD, ANALYSIS APPARATUS, MEASURING METHOD, MEASUREMENT APPARATUS, EXPOSING METHOD, AND EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/382256 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382256
Analyzing method, analysis apparatus, measuring method, measurement apparatus, exposing method, and exposure apparatus Oct 19, 2023 Issued
Array ( [id] => 20188024 [patent_doc_number] => 12399134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Substrate inspection apparatus and substrate treatment system including the same [patent_app_type] => utility [patent_app_number] => 18/382046 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 3221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382046
Substrate inspection apparatus and substrate treatment system including the same Oct 18, 2023 Issued
Array ( [id] => 18959163 [patent_doc_number] => 20240047490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SOLID-STATE IMAGE PICKUP DEVICE, METHOD OF MANUFACTURING SOLID-STATE IMAGE PICKUP DEVICE, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/490465 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18490465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490465
Solid-state image pickup device, method of manufacturing solid-state image pickup device, and electronic apparatus Oct 18, 2023 Issued
Array ( [id] => 20109337 [patent_doc_number] => 12360048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Apparatus and methods for the estimation of soil unconfined compressive strength using laser-induced spectroscopy [patent_app_type] => utility [patent_app_number] => 18/485748 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 46 [patent_no_of_words] => 15948 [patent_no_of_claims] => 20 [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] => 18485748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485748
Apparatus and methods for the estimation of soil unconfined compressive strength using laser-induced spectroscopy Oct 11, 2023 Issued
Array ( [id] => 20386338 [patent_doc_number] => 12486052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Darkfield lighting source for aircraft FOD detection [patent_app_type] => utility [patent_app_number] => 18/483986 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483986
Darkfield lighting source for aircraft FOD detection Oct 9, 2023 Issued
Array ( [id] => 19877804 [patent_doc_number] => 20250110061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Optical inspection equipment for checking multiple utensils made of plant fibers [patent_app_type] => utility [patent_app_number] => 18/375552 [patent_app_country] => US [patent_app_date] => 2023-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375552
Optical inspection equipment for checking multiple utensils made of plant fibers Sep 30, 2023 Issued
Array ( [id] => 19863567 [patent_doc_number] => 20250102353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Optical Devices and Methods of Manufacture [patent_app_type] => utility [patent_app_number] => 18/473434 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [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] => 18473434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473434
Optical devices and methods of manufacture Sep 24, 2023 Issued
Array ( [id] => 19524127 [patent_doc_number] => 12125867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Imaging device and electronic device [patent_app_type] => utility [patent_app_number] => 18/370593 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 14500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370593
Imaging device and electronic device Sep 19, 2023 Issued
Array ( [id] => 19492489 [patent_doc_number] => 12111191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Optical fiber sensor, optical system and method of optically interrogating an optical fiber sensor [patent_app_type] => utility [patent_app_number] => 18/367497 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9833 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367497
Optical fiber sensor, optical system and method of optically interrogating an optical fiber sensor Sep 12, 2023 Issued
Array ( [id] => 19458465 [patent_doc_number] => 12098949 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Integrated superconducting nanowire digital photon detector [patent_app_type] => utility [patent_app_number] => 18/241816 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 11421 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241816
Integrated superconducting nanowire digital photon detector Aug 31, 2023 Issued
Array ( [id] => 19526947 [patent_doc_number] => 20240350849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD OF EVALUATING THE INERTING CONCENTRATION OF AN AEROSOL FIRE SUPPRESSION AGENT [patent_app_type] => utility [patent_app_number] => 18/456601 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456601
METHOD OF EVALUATING THE INERTING CONCENTRATION OF AN AEROSOL FIRE SUPPRESSION AGENT Aug 27, 2023 Pending
Array ( [id] => 19003060 [patent_doc_number] => 20240067131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Method for detecting liquid on a windowpane [patent_app_type] => utility [patent_app_number] => 18/456345 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456345
Method for detecting liquid on a windowpane Aug 24, 2023 Issued
Array ( [id] => 20504761 [patent_doc_number] => 12539020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Holographic digitizer illuminator with mutually variant wavelengths [patent_app_type] => utility [patent_app_number] => 18/455027 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2243 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455027
Holographic digitizer illuminator with mutually variant wavelengths Aug 23, 2023 Issued
Array ( [id] => 20078833 [patent_doc_number] => 12352894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Wavelength mixing for optical systems [patent_app_type] => utility [patent_app_number] => 18/235590 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3437 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235590
Wavelength mixing for optical systems Aug 17, 2023 Issued
Array ( [id] => 19858339 [patent_doc_number] => 12261190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Vertically stacked light sensors [patent_app_type] => utility [patent_app_number] => 18/363950 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 40 [patent_no_of_words] => 12085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363950
Vertically stacked light sensors Aug 1, 2023 Issued
Array ( [id] => 18789525 [patent_doc_number] => 20230378204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => IMAGE SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/228959 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228959
Image sensor device Jul 31, 2023 Issued
Menu