Search

Helen C. Kwok

Examiner (ID: 5273, Phone: (571)272-2197 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2861, 2855, 2856
Total Applications
2863
Issued Applications
2328
Pending Applications
164
Abandoned Applications
400

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20101155 [patent_doc_number] => 20250231091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => LIGHT HYDROCARBON SAMPLING SYSTEM AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/410458 [patent_app_country] => US [patent_app_date] => 2024-01-11 [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] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410458
LIGHT HYDROCARBON SAMPLING SYSTEM AND METHODS OF USE THEREOF Jan 10, 2024 Pending
Array ( [id] => 19143453 [patent_doc_number] => 20240142323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/404941 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404941
SENSOR DEVICE Jan 4, 2024 Issued
Array ( [id] => 19216973 [patent_doc_number] => 20240181677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CONCRETE SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/402970 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19275 [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] => 18402970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402970
Concrete sensor system Jan 2, 2024 Issued
Array ( [id] => 19173672 [patent_doc_number] => 20240159646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => IMPEDANCE FLOW CYTOMETRY METHODS [patent_app_type] => utility [patent_app_number] => 18/400107 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400107
IMPEDANCE FLOW CYTOMETRY METHODS Dec 28, 2023 Abandoned
Array ( [id] => 19319632 [patent_doc_number] => 20240241175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD, CENTRAL TEST CONTROL UNIT, MEASUREMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/399039 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399039
METHOD, CENTRAL TEST CONTROL UNIT, MEASUREMENT SYSTEM Dec 27, 2023 Pending
Array ( [id] => 19480870 [patent_doc_number] => 20240328912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => THERMAL ANALYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/397559 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397559
THERMAL ANALYSIS SYSTEM Dec 26, 2023 Pending
Array ( [id] => 19863882 [patent_doc_number] => 20250102668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => APPARATUS FOR CONTROLLING ULTRASONIC IRRADIATION, METHOD FOR CONTROLLING THEREOF [patent_app_type] => utility [patent_app_number] => 18/396452 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396452
APPARATUS FOR CONTROLLING ULTRASONIC IRRADIATION, METHOD FOR CONTROLLING THEREOF Dec 25, 2023 Pending
Array ( [id] => 20069770 [patent_doc_number] => 20250207992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => PIPELINE FLUID PRESSURE FLUCTUATION SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/391708 [patent_app_country] => US [patent_app_date] => 2023-12-21 [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] => -11 [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] => 18391708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391708
PIPELINE FLUID PRESSURE FLUCTUATION SENSING DEVICE Dec 20, 2023 Pending
Array ( [id] => 19340014 [patent_doc_number] => 12050199 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-30 [patent_title] => Glass break detection using ultrasonic signal(s) [patent_app_type] => utility [patent_app_number] => 18/392784 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4105 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392784
Glass break detection using ultrasonic signal(s) Dec 20, 2023 Issued
Array ( [id] => 19250232 [patent_doc_number] => 20240201220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Device for Detecting Impact on Flooring [patent_app_type] => utility [patent_app_number] => 18/389716 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389716
Device for Detecting Impact on Flooring Dec 18, 2023 Pending
Array ( [id] => 20827338 [patent_doc_number] => 12680898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Ambient pressure compensation structure and method for ultraviolet difference spectrum gas sensor [patent_app_type] => utility [patent_app_number] => 18/544658 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2428 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 662 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544658
Ambient pressure compensation structure and method for ultraviolet difference spectrum gas sensor Dec 18, 2023 Issued
Array ( [id] => 20060653 [patent_doc_number] => 20250198875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SENSOR WITH VALVE RELEASE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/540201 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18540201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540201
SENSOR WITH VALVE RELEASE SYSTEM AND METHOD Dec 13, 2023 Pending
Array ( [id] => 19082967 [patent_doc_number] => 20240109768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => SENSOR DEVICE PACKAGE AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/536010 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536010
SENSOR DEVICE PACKAGE AND METHOD FOR MANUFACTURING THE SAME Dec 10, 2023 Pending
Array ( [id] => 20534091 [patent_doc_number] => 12551139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Estimation device, estimation system, estimation method, and program recording medium [patent_app_type] => utility [patent_app_number] => 18/519131 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 4832 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519131
Estimation device, estimation system, estimation method, and program recording medium Nov 26, 2023 Issued
Array ( [id] => 20412731 [patent_doc_number] => 12495990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Estimation device, estimation system, estimation method, and program recording medium [patent_app_type] => utility [patent_app_number] => 18/517060 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 4831 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517060
Estimation device, estimation system, estimation method, and program recording medium Nov 21, 2023 Issued
Array ( [id] => 19191829 [patent_doc_number] => 20240170742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => INTELLIGENT SAMPLING OF BATTERY CELLS FOR IN-DEPTH QUALITY EVALUATION AND ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/518435 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18518435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518435
INTELLIGENT SAMPLING OF BATTERY CELLS FOR IN-DEPTH QUALITY EVALUATION AND ANALYSIS Nov 21, 2023 Pending
Array ( [id] => 20534090 [patent_doc_number] => 12551138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Estimation device, estimation system, estimation method, and program recording medium [patent_app_type] => utility [patent_app_number] => 18/515455 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 4831 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515455
Estimation device, estimation system, estimation method, and program recording medium Nov 20, 2023 Issued
Array ( [id] => 19035637 [patent_doc_number] => 20240085452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SENSOR UNIT, ELECTRONIC APPARATUS, AND MOVING OBJECT [patent_app_type] => utility [patent_app_number] => 18/508724 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508724
Sensor unit, electronic apparatus, and moving object Nov 13, 2023 Issued
Array ( [id] => 20913483 [patent_doc_number] => 12710326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Taxel-based tactile sensor [patent_app_type] => utility [patent_app_number] => 18/385541 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385541
TAXEL-BASED TACTILE SENSOR Oct 30, 2023 Pending
Array ( [id] => 19786713 [patent_doc_number] => 20250060392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PLURALITY OF MEMS FOR INCREASED BANDWIDTH [patent_app_type] => utility [patent_app_number] => 18/498198 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18498198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498198
PLURALITY OF MEMS FOR INCREASED BANDWIDTH Oct 30, 2023 Pending
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