Search

Olivia T. Luk

Examiner (ID: 19730)

Most Active Art Unit
2812
Art Unit(s)
2812
Total Applications
278
Issued Applications
256
Pending Applications
8
Abandoned Applications
14

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20122558 [patent_doc_number] => 20250237589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SYSTEMS AND METHODS FOR A SELF-VERIFYING CAPACITIVE SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/416250 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18416250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416250
SYSTEMS AND METHODS FOR A SELF-VERIFYING CAPACITIVE SENSOR SYSTEM Jan 17, 2024 Pending
Array ( [id] => 19203905 [patent_doc_number] => 20240175804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => GAS SENSOR FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE GAS IN A GAS MIXTURE AND METHOD FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE GAS IN A GAS MIXTURE WITH A GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/522602 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522602
GAS SENSOR FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE GAS IN A GAS MIXTURE AND METHOD FOR DETERMINING THE CONCENTRATION OF AT LEAST ONE GAS IN A GAS MIXTURE WITH A GAS SENSOR Nov 28, 2023 Pending
Array ( [id] => 19113973 [patent_doc_number] => 20240125723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => TEST SYSTEM AND METHOD FOR MEASURING EFFICIENCY OF UNDERGROUND COAL GASIFICATION [patent_app_type] => utility [patent_app_number] => 18/507254 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18507254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507254
TEST SYSTEM AND METHOD FOR MEASURING EFFICIENCY OF UNDERGROUND COAL GASIFICATION Nov 12, 2023 Pending
Array ( [id] => 20804518 [patent_doc_number] => 12669421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Tensile acoustic rheometry for characterization of viscoelastic materials [patent_app_type] => utility [patent_app_number] => 18/386813 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 6460 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386813
TENSILE ACOUSTIC RHEOMETRY FOR CHARACTERIZATION OF VISCOELASTIC MATERIALS Nov 2, 2023 Issued
Array ( [id] => 19128562 [patent_doc_number] => 20240133915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PHOTONIC ACCELEROMETER [patent_app_type] => utility [patent_app_number] => 18/491495 [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] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18491495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491495
PHOTONIC ACCELEROMETER Oct 19, 2023 Pending
Array ( [id] => 19143546 [patent_doc_number] => 20240142418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/489980 [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] => 22282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18489980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489980
Gas sensor Oct 18, 2023 Issued
Array ( [id] => 19128562 [patent_doc_number] => 20240133915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PHOTONIC ACCELEROMETER [patent_app_type] => utility [patent_app_number] => 18/491495 [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] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18491495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491495
PHOTONIC ACCELEROMETER Oct 18, 2023 Pending
Array ( [id] => 19126527 [patent_doc_number] => 20240131880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => TIRE PRESSURE SENSOR ATTACHED TO AN AIR VALVE [patent_app_type] => utility [patent_app_number] => 18/381184 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381184
Tire pressure sensor attached to an air valve Oct 17, 2023 Issued
Array ( [id] => 19126527 [patent_doc_number] => 20240131880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => TIRE PRESSURE SENSOR ATTACHED TO AN AIR VALVE [patent_app_type] => utility [patent_app_number] => 18/381184 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381184
Tire pressure sensor attached to an air valve Oct 17, 2023 Issued
Array ( [id] => 19863703 [patent_doc_number] => 20250102489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SENSOR AND METHOD FOR DETERMINING FRACTIONS OF OIL, WATER, AND SOLIDS IN DRILLING FLUID IN REAL TIME [patent_app_type] => utility [patent_app_number] => 18/475439 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475439
Sensor and method for determining fractions of oil, water, and solids in drilling fluid in real time Sep 26, 2023 Issued
Array ( [id] => 19068424 [patent_doc_number] => 20240102850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SHOCK WAVE DETECTION SYSTEM, METHOD OF DETECTING SHOCK WAVE AND AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/368843 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368843
SHOCK WAVE DETECTION SYSTEM, METHOD OF DETECTING SHOCK WAVE AND AIRCRAFT Sep 14, 2023 Pending
Array ( [id] => 19833358 [patent_doc_number] => 20250085144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DETERMINING HYDROCARBON RESERVOIR PRODUCTION WITH A MINIATURE MULTI-PHASE FLOWMETER [patent_app_type] => utility [patent_app_number] => 18/465562 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465562
Determining hydrocarbon reservoir production with a miniature multi-phase flowmeter Sep 11, 2023 Issued
Array ( [id] => 19021227 [patent_doc_number] => 20240077398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SOLID CONCENTRATION DIGITAL ANALYZER [patent_app_type] => utility [patent_app_number] => 18/241354 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241354
Solid concentration digital analyzer Aug 31, 2023 Issued
Array ( [id] => 19685305 [patent_doc_number] => 20250003850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => RHEOLOGY AND DIELECTRIC SPECTROSCOPY MEASUREMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/459228 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18459228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/459228
RHEOLOGY AND DIELECTRIC SPECTROSCOPY MEASUREMENT SYSTEMS Aug 30, 2023 Pending
Array ( [id] => 19004917 [patent_doc_number] => 20240068988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SYSTEMS AND METHODS FOR RAPID PATHOGEN DETECTION [patent_app_type] => utility [patent_app_number] => 18/240800 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240800
SYSTEMS AND METHODS FOR RAPID PATHOGEN DETECTION Aug 30, 2023 Pending
Array ( [id] => 19004523 [patent_doc_number] => 20240068594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Vacuum Relief Valve for Railroad Tank Car [patent_app_type] => utility [patent_app_number] => 18/457647 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457647
Vacuum relief valve for railroad tank car Aug 28, 2023 Issued
Array ( [id] => 18845917 [patent_doc_number] => 20230408321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => FILL LEVEL MEASUREMENT ARRANGEMENT FOR DETERMINING A LEVEL OR VOLUME OF A FILLING MATERIAL IN A MOBILE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/455716 [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] => 3344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455716
FILL LEVEL MEASUREMENT ARRANGEMENT FOR DETERMINING A LEVEL OR VOLUME OF A FILLING MATERIAL IN A MOBILE CONTAINER Aug 24, 2023 Abandoned
Array ( [id] => 19801794 [patent_doc_number] => 20250067719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => Gas Chromatography for Liquid Phase Light Hydrocarbon Detection [patent_app_type] => utility [patent_app_number] => 18/237298 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12687 [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] => 18237298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237298
Gas Chromatography for Liquid Phase Light Hydrocarbon Detection Aug 22, 2023 Pending
Array ( [id] => 20166108 [patent_doc_number] => 20250258155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => ELECTRICAL STABILITY PROBE WITH TEMPERATURE SENSOR [patent_app_type] => utility [patent_app_number] => 19/108803 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19108803 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/108803
Electrical stability probe with temperature sensor Aug 17, 2023 Issued
Array ( [id] => 19004849 [patent_doc_number] => 20240068920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => VISCOMETER DEVICE [patent_app_type] => utility [patent_app_number] => 18/451049 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451049
VISCOMETER DEVICE Aug 15, 2023 Pending
Menu