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] => 18094725 [patent_doc_number] => 20220413066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => EXTERNAL FIELD RESPONSE DISTRIBUTION VISUALIZATION DEVICE AND EXTERNAL FIELD RESPONSE DISTRIBUTION VISUALIZATION METHOD [patent_app_type] => utility [patent_app_number] => 17/776121 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776121
External field response distribution visualization device and external field response distribution visualization method Nov 26, 2020 Issued
Array ( [id] => 18110933 [patent_doc_number] => 20230003813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => SUPERCONDUCTING PHASE SHIFTER [patent_app_type] => utility [patent_app_number] => 17/781246 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781246
Superconducting phase shifter Nov 25, 2020 Issued
Array ( [id] => 17542155 [patent_doc_number] => 11307272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Systems and methods including multi-mode operation of optically pumped magnetometer(s) [patent_app_type] => utility [patent_app_number] => 17/105338 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 11665 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105338
Systems and methods including multi-mode operation of optically pumped magnetometer(s) Nov 24, 2020 Issued
Array ( [id] => 17816599 [patent_doc_number] => 11422206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Magnetic field sensor with optimized coil configurations for flux guide reset [patent_app_type] => utility [patent_app_number] => 17/104262 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 14005 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104262 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104262
Magnetic field sensor with optimized coil configurations for flux guide reset Nov 24, 2020 Issued
Array ( [id] => 19369145 [patent_doc_number] => 12061224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Diagnosis circuit of parallel-structure MOSFETs including MUX and diagnosis method using the same [patent_app_type] => utility [patent_app_number] => 17/615184 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5059 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615184
Diagnosis circuit of parallel-structure MOSFETs including MUX and diagnosis method using the same Nov 19, 2020 Issued
Array ( [id] => 18149760 [patent_doc_number] => 20230023617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Method, Device and Arrangement for Monitoring Alternating Current Electric Apparatuses [patent_app_type] => utility [patent_app_number] => 17/786381 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786381
Method, device and arrangement for monitoring alternating current electric apparatuses Nov 15, 2020 Issued
Array ( [id] => 18113785 [patent_doc_number] => 20230006665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => CHARGE SENSITIVE AMPLIFIER CIRCUIT FOR SENSOR FRONTEND [patent_app_type] => utility [patent_app_number] => 17/783726 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783726
Charge sensitive amplifier circuit for sensor frontend Nov 11, 2020 Issued
Array ( [id] => 18153545 [patent_doc_number] => 11566511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Imaging inside a structure using magneto quasistatic fields [patent_app_type] => utility [patent_app_number] => 17/089539 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8222 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089539
Imaging inside a structure using magneto quasistatic fields Nov 3, 2020 Issued
Array ( [id] => 17557197 [patent_doc_number] => 11313892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Methods and systems for position and orientation sensing in non-line-of-sight environments using combined decoupled quasistatic magnetic and electric fields [patent_app_type] => utility [patent_app_number] => 17/087546 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 30 [patent_no_of_words] => 6304 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087546
Methods and systems for position and orientation sensing in non-line-of-sight environments using combined decoupled quasistatic magnetic and electric fields Nov 1, 2020 Issued
Array ( [id] => 18787347 [patent_doc_number] => 20230375634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Device and Method for Detecting Deterioration [patent_app_type] => utility [patent_app_number] => 18/246960 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18246960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246960
Device and Method for Detecting Deterioration Oct 28, 2020 Abandoned
Array ( [id] => 18392713 [patent_doc_number] => 20230160933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METHOD AND DEVICE FOR DETERMINING THE RESISTIVE COMPONENT OF THE LEAKAGE CURRENT IMPEDANCE IN THE ALTERNATING CURRENT NETWORK [patent_app_type] => utility [patent_app_number] => 17/769142 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769142
Method and device for determining the resistive component of the leakage current impedance in the alternating current network Oct 14, 2020 Issued
Array ( [id] => 19311077 [patent_doc_number] => 12036875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Electric leakage detection apparatus, electric leakage detection method and electric vehicle [patent_app_type] => utility [patent_app_number] => 17/605396 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9682 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17605396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605396
Electric leakage detection apparatus, electric leakage detection method and electric vehicle Oct 12, 2020 Issued
Array ( [id] => 16583935 [patent_doc_number] => 20210018337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => MAGNETIC SENSOR AND POSITION DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/064873 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064873
Magnetic sensor and position detection device Oct 6, 2020 Issued
Array ( [id] => 17514857 [patent_doc_number] => 11294000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-05 [patent_title] => Magnetic field sensor with an adjustable threshold for stray field immunity [patent_app_type] => utility [patent_app_number] => 17/060276 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5838 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17060276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/060276
Magnetic field sensor with an adjustable threshold for stray field immunity Sep 30, 2020 Issued
Array ( [id] => 17308369 [patent_doc_number] => 11209472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Fully distributed magnetic adsorption multi-parameter sensing cable [patent_app_type] => utility [patent_app_number] => 17/037716 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5741 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037716
Fully distributed magnetic adsorption multi-parameter sensing cable Sep 29, 2020 Issued
Array ( [id] => 17681383 [patent_doc_number] => 11365624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => System and method for monitoring water inrush [patent_app_type] => utility [patent_app_number] => 17/036015 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6197 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17036015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036015
System and method for monitoring water inrush Sep 28, 2020 Issued
Array ( [id] => 17483563 [patent_doc_number] => 20220091067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => HUMIDITY SENSOR [patent_app_type] => utility [patent_app_number] => 17/027592 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17027592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027592
Humidity sensor Sep 20, 2020 Issued
Array ( [id] => 19243014 [patent_doc_number] => 12013446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Device for measuring an amount of superparamagnetic material and use of such a device [patent_app_type] => utility [patent_app_number] => 17/755479 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5217 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755479
Device for measuring an amount of superparamagnetic material and use of such a device Sep 8, 2020 Issued
Array ( [id] => 16721461 [patent_doc_number] => 20210088608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => IDENTIFYING DEFECTIVE DETUNING CIRCUITS IN A MAGNETIC RESONANCE TOMOGRAPHY UNIT [patent_app_type] => utility [patent_app_number] => 17/016315 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016315
Identifying defective detuning circuits in a magnetic resonance tomography unit Sep 8, 2020 Issued
Array ( [id] => 18453310 [patent_doc_number] => 20230194590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => WIRELESS TELECOMMUNICATIONS NETWORK [patent_app_type] => utility [patent_app_number] => 17/754871 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17754871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754871
Wireless telecommunications network Sep 7, 2020 Issued
Menu