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Tony Ko

Examiner (ID: 6841, Phone: (571)272-1926 , Office: P/2878 )

Most Active Art Unit
2878
Art Unit(s)
2878
Total Applications
1621
Issued Applications
1407
Pending Applications
89
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20060617 [patent_doc_number] => 20250198839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SINGLE-PHOTON AVALANCHE DIODE-BASED IMAGE SENSOR AND METHOD FOR DRIVING SAME [patent_app_type] => utility [patent_app_number] => 19/073073 [patent_app_country] => US [patent_app_date] => 2025-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19073073 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/073073
SINGLE-PHOTON AVALANCHE DIODE-BASED IMAGE SENSOR AND METHOD FOR DRIVING SAME Mar 6, 2025 Pending
Array ( [id] => 20679356 [patent_doc_number] => 20260118169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Resettable Photon Number Resolving Detector [patent_app_type] => utility [patent_app_number] => 19/065981 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19065981 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/065981
Resettable Photon Number Resolving Detector Feb 26, 2025 Pending
Array ( [id] => 20056047 [patent_doc_number] => 20250194269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => VERTICALLY STACKED LIGHT SENSORS [patent_app_type] => utility [patent_app_number] => 19/053479 [patent_app_country] => US [patent_app_date] => 2025-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19053479 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/053479
VERTICALLY STACKED LIGHT SENSORS Feb 13, 2025 Pending
Array ( [id] => 20180400 [patent_doc_number] => 20250264358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 19/048053 [patent_app_country] => US [patent_app_date] => 2025-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19048053 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048053
DETECTION DEVICE Feb 6, 2025 Pending
Array ( [id] => 20047165 [patent_doc_number] => 20250185387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => PHOTOELECTRIC CONVERSION APPARATUS, IMAGING SYSTEM, MOVABLE OBJECT, AND SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 19/043224 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 19043224 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043224
PHOTOELECTRIC CONVERSION APPARATUS, IMAGING SYSTEM, MOVABLE OBJECT, AND SEMICONDUCTOR SUBSTRATE Jan 30, 2025 Pending
Array ( [id] => 20379743 [patent_doc_number] => 20250362236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => INSPECTION APPARATUS, METHOD OF INSPECTION USING THE INSPECTION APPARATUS, AND ELECTRONIC DEVICE MANUFACTURED USING THE INSPECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 19/040058 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040058 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040058
INSPECTION APPARATUS, METHOD OF INSPECTION USING THE INSPECTION APPARATUS, AND ELECTRONIC DEVICE MANUFACTURED USING THE INSPECTION APPARATUS Jan 28, 2025 Pending
Array ( [id] => 20137156 [patent_doc_number] => 20250244200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => OPTICAL IMAGING WITH MULTIMODE WAVEGUIDE AND LENSES [patent_app_type] => utility [patent_app_number] => 19/038478 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19038478 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/038478
OPTICAL IMAGING WITH MULTIMODE WAVEGUIDE AND LENSES Jan 26, 2025 Pending
Array ( [id] => 20034271 [patent_doc_number] => 20250172493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => OPTICAL FOREIGN SUBSTANCE DETECTION DEVICE USING LIGHT SCATTERING AND IMAGE ANALYSIS [patent_app_type] => utility [patent_app_number] => 19/035882 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 858 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035882 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035882
OPTICAL FOREIGN SUBSTANCE DETECTION DEVICE USING LIGHT SCATTERING AND IMAGE ANALYSIS Jan 23, 2025 Pending
Array ( [id] => 20008704 [patent_doc_number] => 20250146926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Adjustment Of The Thickness Of A Biological Fluid Being Monitored By An Optical Detection Assembly [patent_app_type] => utility [patent_app_number] => 19/018110 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19018110 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018110
Adjustment Of The Thickness Of A Biological Fluid Being Monitored By An Optical Detection Assembly Jan 12, 2025 Pending
Array ( [id] => 20122561 [patent_doc_number] => 20250237592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SENSOR SYSTEM AND ELECTRONIC APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/013662 [patent_app_country] => US [patent_app_date] => 2025-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19013662 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/013662
SENSOR SYSTEM AND ELECTRONIC APPARATUS INCLUDING THE SAME Jan 7, 2025 Pending
Array ( [id] => 20065841 [patent_doc_number] => 20250204063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => HIGH-SENSITIVITY DEPTH SENSOR WITH NON-AVALANCHE PHOTODETECTOR [patent_app_type] => utility [patent_app_number] => 19/000314 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19000314 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000314
HIGH-SENSITIVITY DEPTH SENSOR WITH NON-AVALANCHE PHOTODETECTOR Dec 22, 2024 Pending
Array ( [id] => 20069813 [patent_doc_number] => 20250208035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ANALYZER WITH A LOW-MAINTENANCE LIGHT SOURCE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/990237 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990237
ANALYZER WITH A LOW-MAINTENANCE LIGHT SOURCE ASSEMBLY Dec 19, 2024 Pending
Array ( [id] => 19988681 [patent_doc_number] => 20250126903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => IMAGE SENSOR [patent_app_type] => utility [patent_app_number] => 18/990000 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990000
IMAGE SENSOR Dec 19, 2024 Pending
Array ( [id] => 20069816 [patent_doc_number] => 20250208038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => MEASURING ARRANGEMENTS AND METHODS FOR THE DETECTION OF TRACE GASES IN A SAMPLE GAS [patent_app_type] => utility [patent_app_number] => 18/989983 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18989983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989983
MEASURING ARRANGEMENTS AND METHODS FOR THE DETECTION OF TRACE GASES IN A SAMPLE GAS Dec 19, 2024 Pending
Array ( [id] => 20073012 [patent_doc_number] => 20250211234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => OPTICAL CIRCUIT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/986244 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18986244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986244
OPTICAL CIRCUIT AND METHOD THEREOF Dec 17, 2024 Pending
Array ( [id] => 19868468 [patent_doc_number] => 20250107254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => IMAGE SENSOR AND IMAGE-CAPTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/976649 [patent_app_country] => US [patent_app_date] => 2024-12-11 [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] => 0 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/976649
IMAGE SENSOR AND IMAGE-CAPTURING APPARATUS Dec 10, 2024 Pending
Array ( [id] => 20042662 [patent_doc_number] => 20250180884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Microscope [patent_app_type] => utility [patent_app_number] => 18/968669 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18968669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968669
Microscope Dec 3, 2024 Pending
Array ( [id] => 20038071 [patent_doc_number] => 20250176293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/961860 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18961860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/961860
DETECTION DEVICE Nov 26, 2024 Pending
Array ( [id] => 19823432 [patent_doc_number] => 20250081639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => IMAGE SENSOR WITH PIXEL SEPARATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/950847 [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] => 12470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18950847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950847
IMAGE SENSOR WITH PIXEL SEPARATION STRUCTURE Nov 17, 2024 Pending
Array ( [id] => 20866625 [patent_doc_number] => 12693514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Methods and systems for verifying biological analysis devices [patent_app_type] => utility [patent_app_number] => 18/940079 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940079 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940079
METHODS AND SYSTEMS FOR VERIFYING BIOLOGICAL ANALYSIS DEVICES Nov 6, 2024 Issued
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