Search

Helen C. Kwok

Examiner (ID: 10195, Phone: (571)272-2197 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2856, 2855, 2861
Total Applications
2830
Issued Applications
2297
Pending Applications
205
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17345446 [patent_doc_number] => 20220011777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM, METHOD, AND APPARATUS FOR INSPECTING A SURFACE [patent_app_type] => utility [patent_app_number] => 17/484643 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17484643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484643
System, method, and apparatus for inspecting a surface Sep 23, 2021 Issued
Array ( [id] => 17483649 [patent_doc_number] => 20220091153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Inertial Measurement Unit [patent_app_type] => utility [patent_app_number] => 17/477589 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477589
Inertial measurement unit Sep 16, 2021 Issued
Array ( [id] => 17483650 [patent_doc_number] => 20220091154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => MICROMECHANICAL STRUCTURE AND MICROMECHANICAL SENSOR [patent_app_type] => utility [patent_app_number] => 17/447876 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447876
Micromechanical structure and micromechanical sensor Sep 15, 2021 Issued
Array ( [id] => 18871020 [patent_doc_number] => 11858805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Micromechanical structure and micromechanical sensor [patent_app_type] => utility [patent_app_number] => 17/447002 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3648 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447002
Micromechanical structure and micromechanical sensor Sep 6, 2021 Issued
Array ( [id] => 17300879 [patent_doc_number] => 20210396718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => OPERATION OF AN ULTRASONIC SENSOR [patent_app_type] => utility [patent_app_number] => 17/467076 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467076
OPERATION OF AN ULTRASONIC SENSOR Sep 2, 2021 Abandoned
Array ( [id] => 18940869 [patent_doc_number] => 20240036008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ULTRASOUND SCANNING SYSTEM WITH ADAPTIVE SIGNAL TRANSMISSION TIMING [patent_app_type] => utility [patent_app_number] => 18/041356 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18041356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041356
ULTRASOUND SCANNING SYSTEM WITH ADAPTIVE SIGNAL TRANSMISSION TIMING Aug 24, 2021 Pending
Array ( [id] => 18973208 [patent_doc_number] => 20240053300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ULTRASONIC STRUCTURAL HEALTH MONITORING DEVICE, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/023356 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7377 [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] => 18023356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023356
ULTRASONIC STRUCTURAL HEALTH MONITORING DEVICE, SYSTEM AND METHOD Aug 19, 2021 Pending
Array ( [id] => 18973208 [patent_doc_number] => 20240053300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ULTRASONIC STRUCTURAL HEALTH MONITORING DEVICE, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/023356 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7377 [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] => 18023356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023356
ULTRASONIC STRUCTURAL HEALTH MONITORING DEVICE, SYSTEM AND METHOD Aug 19, 2021 Pending
Array ( [id] => 18973208 [patent_doc_number] => 20240053300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ULTRASONIC STRUCTURAL HEALTH MONITORING DEVICE, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/023356 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7377 [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] => 18023356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023356
ULTRASONIC STRUCTURAL HEALTH MONITORING DEVICE, SYSTEM AND METHOD Aug 19, 2021 Pending
Array ( [id] => 19312478 [patent_doc_number] => 12038285 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Hybrid inertial navigation system and method [patent_app_type] => utility [patent_app_number] => 17/396902 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 18610 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396902
Hybrid inertial navigation system and method Aug 8, 2021 Issued
Array ( [id] => 20273057 [patent_doc_number] => 12442833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Strain sensor-based IMU sensor, and inertial measurement system comprising same [patent_app_type] => utility [patent_app_number] => 18/019930 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 10778 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019930
Strain sensor-based IMU sensor, and inertial measurement system comprising same Aug 3, 2021 Issued
Array ( [id] => 17385402 [patent_doc_number] => 20220033254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => WIDE BANDWIDTH MEMS ACCELEROMETER FOR DETECTING VIBRATIONS [patent_app_type] => utility [patent_app_number] => 17/385555 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385555
WIDE BANDWIDTH MEMS ACCELEROMETER FOR DETECTING VIBRATIONS Jul 25, 2021 Abandoned
Array ( [id] => 18656850 [patent_doc_number] => 20230302751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Monitoring Cable Integrity During Pipeline Manufacture [patent_app_type] => utility [patent_app_number] => 18/017848 [patent_app_country] => US [patent_app_date] => 2021-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017848
Monitoring Cable Integrity During Pipeline Manufacture Jul 23, 2021 Pending
Array ( [id] => 18202252 [patent_doc_number] => 11584634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Micromechanical component and method for manufacturing a micromechanical component [patent_app_type] => utility [patent_app_number] => 17/381772 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5511 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381772
Micromechanical component and method for manufacturing a micromechanical component Jul 20, 2021 Issued
Array ( [id] => 18621564 [patent_doc_number] => 11754594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Physical quantity sensor, composite sensor, inertial measurement unit, portable electronic apparatus, electronic apparatus, and vehicle [patent_app_type] => utility [patent_app_number] => 17/377525 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 16113 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377525
Physical quantity sensor, composite sensor, inertial measurement unit, portable electronic apparatus, electronic apparatus, and vehicle Jul 15, 2021 Issued
Array ( [id] => 18445295 [patent_doc_number] => 11680858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Device and method for ultrasonic detecting of rotating member based on magnetic fluid coupling [patent_app_type] => utility [patent_app_number] => 17/377200 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3291 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377200
Device and method for ultrasonic detecting of rotating member based on magnetic fluid coupling Jul 14, 2021 Issued
Array ( [id] => 20173875 [patent_doc_number] => 12392614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Inertial sensor, atomic interferometer, method for adjusting speeds of atoms, and apparatus for adjusting speeds of atoms [patent_app_type] => utility [patent_app_number] => 18/028891 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6116 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028891
Inertial sensor, atomic interferometer, method for adjusting speeds of atoms, and apparatus for adjusting speeds of atoms Jul 11, 2021 Issued
Array ( [id] => 18479238 [patent_doc_number] => 11692972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Systems and methods for ultrasonic characterization of permafrost, frozen soil and saturated soil samples [patent_app_type] => utility [patent_app_number] => 17/371472 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 87 [patent_no_of_words] => 44152 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371472
Systems and methods for ultrasonic characterization of permafrost, frozen soil and saturated soil samples Jul 8, 2021 Issued
Array ( [id] => 17483567 [patent_doc_number] => 20220091071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => METHODS AND SYSTEMS FOR EVALUATING A TARGET USING PULSED, ENERGETIC PARTICLE BEAMS [patent_app_type] => utility [patent_app_number] => 17/370340 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17370340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370340
Methods and systems for evaluating a target using pulsed, energetic particle beams Jul 7, 2021 Issued
Array ( [id] => 19948897 [patent_doc_number] => 12320250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Indirect measurement system for identifying the position, density and pressure of an underground liquid or gaseous interface [patent_app_type] => utility [patent_app_number] => 17/998740 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5165 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998740
Indirect measurement system for identifying the position, density and pressure of an underground liquid or gaseous interface Jul 6, 2021 Issued
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