Search

Cynthia H. Britt

Examiner (ID: 7471, Phone: (571)272-3815 , Office: P/2117 )

Most Active Art Unit
2117
Art Unit(s)
2138, 2117, 2133, 2111
Total Applications
1856
Issued Applications
1693
Pending Applications
84
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20109475 [patent_doc_number] => 12360187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Energy harvesting decoupler for an magnetic resonance imaging (MRI) system [patent_app_type] => utility [patent_app_number] => 18/029925 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029925
Energy harvesting decoupler for an magnetic resonance imaging (MRI) system Aug 4, 2021 Issued
Array ( [id] => 17229978 [patent_doc_number] => 20210356535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Hall effect sensor adapted driver circuit [patent_app_type] => utility [patent_app_number] => 17/388599 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 77548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388599
Hall effect sensor adapted driver circuit Jul 28, 2021 Issued
Array ( [id] => 19077419 [patent_doc_number] => 11946775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Hall sensor--magnet geometry for large stroke linear position sensing [patent_app_type] => utility [patent_app_number] => 17/628905 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4367 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628905
Hall sensor--magnet geometry for large stroke linear position sensing Jul 25, 2021 Issued
Array ( [id] => 19718248 [patent_doc_number] => 12203778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Position detector and linear transport apparatus [patent_app_type] => utility [patent_app_number] => 18/566104 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5487 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566104
Position detector and linear transport apparatus Jul 7, 2021 Issued
Array ( [id] => 17171815 [patent_doc_number] => 20210325485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Single line Hall effect sensor drive and sense [patent_app_type] => utility [patent_app_number] => 17/361571 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 77520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361571
Single line Hall effect sensor drive and sense Jun 28, 2021 Issued
Array ( [id] => 18538634 [patent_doc_number] => 20230243737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => CORROSION SENSOR [patent_app_type] => utility [patent_app_number] => 18/013136 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013136
Corrosion sensor Jun 27, 2021 Issued
Array ( [id] => 20481264 [patent_doc_number] => 12529736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Vectorial magnetometer and associated method for distinguishing spin population transfer in different crystalline defect orientations [patent_app_type] => utility [patent_app_number] => 18/006629 [patent_app_country] => US [patent_app_date] => 2021-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 13494 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006629
Vectorial magnetometer and associated method for distinguishing spin population transfer in different crystalline defect orientations Jun 25, 2021 Issued
Array ( [id] => 17158642 [patent_doc_number] => 20210319693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => System and Method for Parking Detection and Identification of Moveable Apparatus [patent_app_type] => utility [patent_app_number] => 17/358747 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358747
System and method for parking detection and identification of moveable apparatus Jun 24, 2021 Issued
Array ( [id] => 18440713 [patent_doc_number] => 20230188009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SENSOR SYSTEM AND METHOD FOR OPERATING A SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/793543 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793543
SENSOR SYSTEM AND METHOD FOR OPERATING A SENSOR SYSTEM Jun 21, 2021 Pending
Array ( [id] => 17300711 [patent_doc_number] => 20210396550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => POSITION DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/345129 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345129
POSITION DETECTION DEVICE Jun 10, 2021 Abandoned
Array ( [id] => 18712717 [patent_doc_number] => 20230335350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => FAULT DETECTION IN SPRING-LOADED DRIVES OF MEDIUM-VOLTAGE SWITCHGEAR SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/006192 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18006192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006192
Fault detection in spring-loaded drives of medium-voltage switchgear systems Jun 8, 2021 Issued
Array ( [id] => 17666253 [patent_doc_number] => 11359938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Dual absolute encoder [patent_app_type] => utility [patent_app_number] => 17/338799 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 7026 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338799
Dual absolute encoder Jun 3, 2021 Issued
Array ( [id] => 18059137 [patent_doc_number] => 20220390223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ROTATIONAL SPEED AND POSITION SENSOR ARRANGEMENT WITH TWO SENSORS AND AN AXIAL FACE DISC TARGET [patent_app_type] => utility [patent_app_number] => 17/337623 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337623
Rotational speed and position sensor arrangement with two sensors and an axial face disc target Jun 2, 2021 Issued
Array ( [id] => 18330075 [patent_doc_number] => 11635306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Rotor for rotary electric machine [patent_app_type] => utility [patent_app_number] => 17/324422 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 5982 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324422
Rotor for rotary electric machine May 18, 2021 Issued
Array ( [id] => 18453317 [patent_doc_number] => 20230194597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => TESTING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/997176 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17997176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997176
TESTING APPARATUS AND METHOD Apr 27, 2021 Abandoned
Array ( [id] => 17186202 [patent_doc_number] => 20210333087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => MAGNET-BASED ROTARY ANGLE SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/239700 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239700
Magnet-based rotary angle sensor system Apr 25, 2021 Issued
Array ( [id] => 18129664 [patent_doc_number] => 11555868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Electronic circuit having vertical hall elements arranged on a substrate to reduce an orthogonality error [patent_app_type] => utility [patent_app_number] => 17/238543 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 12096 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238543
Electronic circuit having vertical hall elements arranged on a substrate to reduce an orthogonality error Apr 22, 2021 Issued
Array ( [id] => 17939487 [patent_doc_number] => 11473935 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => System and related techniques that provide an angle sensor for sensing an angle of rotation of a ferromagnetic screw [patent_app_type] => utility [patent_app_number] => 17/232440 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10217 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [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] => 17232440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232440
System and related techniques that provide an angle sensor for sensing an angle of rotation of a ferromagnetic screw Apr 15, 2021 Issued
Array ( [id] => 19353592 [patent_doc_number] => 12054019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Trailer hitch angle measuring device [patent_app_type] => utility [patent_app_number] => 17/226327 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5955 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226327
Trailer hitch angle measuring device Apr 8, 2021 Issued
Array ( [id] => 18170270 [patent_doc_number] => 20230036881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => TEMPERATURE CONTROL FOR HALL BAR SENSOR CORRECTION [patent_app_type] => utility [patent_app_number] => 17/614571 [patent_app_country] => US [patent_app_date] => 2021-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17614571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614571
Temperature control for Hall bar sensor correction Apr 3, 2021 Issued
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