Search

Christopher P. Mcandrew

Examiner (ID: 9004, Phone: (469)295-9025 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2858
Total Applications
1153
Issued Applications
952
Pending Applications
100
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18875311 [patent_doc_number] => 11863137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Chopper system and method [patent_app_type] => utility [patent_app_number] => 17/302435 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 5498 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302435 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302435
Chopper system and method May 2, 2021 Issued
Array ( [id] => 17643226 [patent_doc_number] => 20220170964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => CURRENT DETERMINATION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/246728 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246728
Current determination circuit May 2, 2021 Issued
Array ( [id] => 19872301 [patent_doc_number] => 12265158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Magnetic sensing for a polygon mirror using a hall sensor for LiDAR system [patent_app_type] => utility [patent_app_number] => 17/238071 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7644 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238071
Magnetic sensing for a polygon mirror using a hall sensor for LiDAR system Apr 21, 2021 Issued
Array ( [id] => 17201460 [patent_doc_number] => 20210341555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => MAGNETIC-SENSOR DEVICE AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/301795 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301795
Magnetic-sensor device and method for producing same Apr 13, 2021 Issued
Array ( [id] => 18429776 [patent_doc_number] => 11674991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Circuit-coupled Rydberg sensor and receiver using same [patent_app_type] => utility [patent_app_number] => 17/230346 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6965 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230346
Circuit-coupled Rydberg sensor and receiver using same Apr 13, 2021 Issued
Array ( [id] => 18606044 [patent_doc_number] => 11747505 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-05 [patent_title] => Magnetic utility locator devices and methods [patent_app_type] => utility [patent_app_number] => 17/228661 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9387 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228661
Magnetic utility locator devices and methods Apr 11, 2021 Issued
Array ( [id] => 17998933 [patent_doc_number] => 11500035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Devices, systems and processes for capacitor testing [patent_app_type] => utility [patent_app_number] => 17/226574 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9614 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226574
Devices, systems and processes for capacitor testing Apr 8, 2021 Issued
Array ( [id] => 18644114 [patent_doc_number] => 11768177 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Ionization device and method of operating same [patent_app_type] => utility [patent_app_number] => 17/223055 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223055
Ionization device and method of operating same Apr 5, 2021 Issued
Array ( [id] => 17801318 [patent_doc_number] => 11415614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Rydberg-particle-based 3D microwave sensor [patent_app_type] => utility [patent_app_number] => 17/216883 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7004 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216883
Rydberg-particle-based 3D microwave sensor Mar 29, 2021 Issued
Array ( [id] => 17127747 [patent_doc_number] => 20210302516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => LOCAL COIL WITH DETUNING FUNCTION [patent_app_type] => utility [patent_app_number] => 17/216588 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216588
Local coil with detuning function Mar 28, 2021 Issued
Array ( [id] => 19107232 [patent_doc_number] => 11960335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Leak detection and prevention system [patent_app_type] => utility [patent_app_number] => 17/213581 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213581
Leak detection and prevention system Mar 25, 2021 Issued
Array ( [id] => 18505668 [patent_doc_number] => 11703477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Nondestructive testing method and device for detecting and distinguishing internal defect and external defect of wire rope [patent_app_type] => utility [patent_app_number] => 17/436086 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7976 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436086
Nondestructive testing method and device for detecting and distinguishing internal defect and external defect of wire rope Mar 16, 2021 Issued
Array ( [id] => 19911102 [patent_doc_number] => 12287309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Wire rope inspection device and wire rope inspection system [patent_app_type] => utility [patent_app_number] => 18/019708 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 8591 [patent_no_of_claims] => 16 [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] => 18019708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019708
Wire rope inspection device and wire rope inspection system Mar 11, 2021 Issued
Array ( [id] => 17876685 [patent_doc_number] => 11448692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Method and device for wafer-level testing [patent_app_type] => utility [patent_app_number] => 17/198764 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 8273 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198764
Method and device for wafer-level testing Mar 10, 2021 Issued
Array ( [id] => 17777973 [patent_doc_number] => 20220244323 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-08-04 [patent_title] => Magnetic Sensor Array Device Optimizations and Hybrid Magnetic Camera [patent_app_type] => utility [patent_app_number] => 17/193584 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193584
Magnetic Sensor Array Device Optimizations and Hybrid Magnetic Camera Mar 4, 2021 Abandoned
Array ( [id] => 17777973 [patent_doc_number] => 20220244323 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-08-04 [patent_title] => Magnetic Sensor Array Device Optimizations and Hybrid Magnetic Camera [patent_app_type] => utility [patent_app_number] => 17/193584 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193584
Magnetic Sensor Array Device Optimizations and Hybrid Magnetic Camera Mar 4, 2021 Abandoned
Array ( [id] => 18299160 [patent_doc_number] => 20230108846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => MAGNETIC FLAW DETECTION METHOD, MAGNETIC FIELD MEASUREMENT PROCESSING APPARATUS, AND MAGNETIC FLAW DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/911050 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17911050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/911050
Magnetic flaw detection method, magnetic field measurement processing apparatus, and magnetic flaw detection apparatus Mar 3, 2021 Issued
Array ( [id] => 18512687 [patent_doc_number] => 20230228899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SYSTEM FOR DETECTING PROPERTIES OF A MATERIAL LAYER [patent_app_type] => utility [patent_app_number] => 17/928923 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17928923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/928923
SYSTEM FOR DETECTING PROPERTIES OF A MATERIAL LAYER Mar 1, 2021 Abandoned
Array ( [id] => 18271169 [patent_doc_number] => 20230092411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MAGNETIC SENSOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/798094 [patent_app_country] => US [patent_app_date] => 2021-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17798094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798094
Magnetic sensor assembly Feb 10, 2021 Issued
Array ( [id] => 19475068 [patent_doc_number] => 12105148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Gas density relay having simulation check function and simulation check method thereof [patent_app_type] => utility [patent_app_number] => 17/997543 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 36205 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 548 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997543
Gas density relay having simulation check function and simulation check method thereof Feb 8, 2021 Issued
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