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] => 19658289 [patent_doc_number] => 20240425354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DEFORMATION MAPPING FOR OUT-OF-PLANE ACCELEROMETER OFFSET/SENSITIVITY SELF-CALIBRATION [patent_app_type] => utility [patent_app_number] => 18/214195 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214195
DEFORMATION MAPPING FOR OUT-OF-PLANE ACCELEROMETER OFFSET/SENSITIVITY SELF-CALIBRATION Jun 25, 2023 Pending
Array ( [id] => 19450277 [patent_doc_number] => 20240310407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ACCELEROMETER [patent_app_type] => utility [patent_app_number] => 18/337425 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337425
Accelerometer Jun 18, 2023 Issued
Array ( [id] => 19647208 [patent_doc_number] => 20240421728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ACOUSTIC DETECTION SYSTEM AND METHOD AND ASSOCIATED KINETIC ENERGY HARVESTER [patent_app_type] => utility [patent_app_number] => 18/335692 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335692
ACOUSTIC DETECTION SYSTEM AND METHOD AND ASSOCIATED KINETIC ENERGY HARVESTER Jun 14, 2023 Pending
Array ( [id] => 19616458 [patent_doc_number] => 20240402138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => MOTORIZED CUFFING MECHANISM FOR ULTRASOUND INSPECTION [patent_app_type] => utility [patent_app_number] => 18/326272 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326272
Motorized cuffing mechanism for ultrasound inspection May 30, 2023 Issued
Array ( [id] => 20563551 [patent_doc_number] => 12566157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Acoustic emission internal testing method and device for detecting corrosion of large liquid-carrying storage tank bottom plate [patent_app_type] => utility [patent_app_number] => 18/202385 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202385
Acoustic emission internal testing method and device for detecting corrosion of large liquid-carrying storage tank bottom plate May 25, 2023 Issued
Array ( [id] => 18810009 [patent_doc_number] => 20230384344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Inertial Measurement Device [patent_app_type] => utility [patent_app_number] => 18/324194 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324194
Inertial Measurement Device May 25, 2023 Pending
Array ( [id] => 20387525 [patent_doc_number] => 12487250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Apparatus and method for detecting device drop [patent_app_type] => utility [patent_app_number] => 18/202796 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4715 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202796
Apparatus and method for detecting device drop May 25, 2023 Issued
Array ( [id] => 19587585 [patent_doc_number] => 20240385142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ULTRASOUND TRANSDUCER ELEMENT CONTINUITY TEST VISUALIZATION [patent_app_type] => utility [patent_app_number] => 18/319706 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319706
ULTRASOUND TRANSDUCER ELEMENT CONTINUITY TEST VISUALIZATION May 17, 2023 Pending
Array ( [id] => 20453876 [patent_doc_number] => 12516928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Process for detecting the position of defects in metal bars [patent_app_type] => utility [patent_app_number] => 18/319251 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319251
Process for detecting the position of defects in metal bars May 16, 2023 Issued
Array ( [id] => 18787138 [patent_doc_number] => 20230375376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => HIGH RESOLUTION 2D INDOOR LOCALIZATION WITH FIBER OPTIC SENSOR [patent_app_type] => utility [patent_app_number] => 18/319469 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319469
HIGH RESOLUTION 2D INDOOR LOCALIZATION WITH FIBER OPTIC SENSOR May 16, 2023 Pending
Array ( [id] => 20688664 [patent_doc_number] => 12618807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Half ring gear mechanism for ultrasound inspection [patent_app_type] => utility [patent_app_number] => 18/318937 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 1210 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318937
Half ring gear mechanism for ultrasound inspection May 16, 2023 Issued
Array ( [id] => 18816510 [patent_doc_number] => 20230390850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => TOOL BASED WELDING TECHNIQUE MONITORING SYSTEMS WITH TOOL TIP POSITION CALIBRATIONS [patent_app_type] => utility [patent_app_number] => 18/196767 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18196767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196767
TOOL BASED WELDING TECHNIQUE MONITORING SYSTEMS WITH TOOL TIP POSITION CALIBRATIONS May 11, 2023 Pending
Array ( [id] => 19544139 [patent_doc_number] => 20240361175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => DISTRIBUTED ACOUSTIC SENSING (DAS) SYSTEM FOR ACOUSTIC EVENT DETECTION BASED UPON COVARIANCE MATRICES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/308925 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308925
Distributed acoustic sensing (DAS) system for acoustic event detection based upon covariance matrices and related methods Apr 27, 2023 Issued
Array ( [id] => 19544140 [patent_doc_number] => 20240361176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => DISTRIBUTED ACOUSTIC SENSING (DAS) SYSTEM FOR ACOUSTIC EVENT DETECTION USING MACHINE LEARNING NETWORK SELECTED BY GAME THEORETIC MODEL AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/308966 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18308966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308966
Distributed acoustic sensing (DAS) system for acoustic event detection using machine learning network selected by game theoretic model and related methods Apr 27, 2023 Issued
Array ( [id] => 18739340 [patent_doc_number] => 20230348261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ACCELEROMETER-BASED ACOUSTIC BEAMFORMER VECTOR SENSOR WITH COLLOCATED MEMS MICROPHONE [patent_app_type] => utility [patent_app_number] => 18/140174 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140174
ACCELEROMETER-BASED ACOUSTIC BEAMFORMER VECTOR SENSOR WITH COLLOCATED MEMS MICROPHONE Apr 26, 2023 Abandoned
Array ( [id] => 18629560 [patent_doc_number] => 20230288444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => ACCELERATION TRANSDUCER [patent_app_type] => utility [patent_app_number] => 18/307241 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 561 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307241
Acceleration transducer Apr 25, 2023 Issued
Array ( [id] => 18568349 [patent_doc_number] => 20230258685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => ACCELERATION TRANSDUCER [patent_app_type] => utility [patent_app_number] => 18/307269 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307269
Acceleration transducer Apr 25, 2023 Issued
Array ( [id] => 18710937 [patent_doc_number] => 20230333566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => INSPECTION ROBOT HAVING ADJUSTABLE RESOLUTION [patent_app_type] => utility [patent_app_number] => 18/303419 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18303419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303419
Inspection robot having adjustable resolution Apr 18, 2023 Issued
Array ( [id] => 18903810 [patent_doc_number] => 20240019295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ULTRASONIC MEASUREMENT APPARATUS, METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/133109 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133109
ULTRASONIC MEASUREMENT APPARATUS, METHOD, AND RECORDING MEDIUM Apr 10, 2023 Pending
Array ( [id] => 18538760 [patent_doc_number] => 20230243866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MULTI-AXIS INERTIAL FORCE SENSOR [patent_app_type] => utility [patent_app_number] => 18/297929 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297929
Multi-axis inertial force sensor Apr 9, 2023 Issued
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