Search

Chalin A. Smith

Examiner (ID: 2262)

Most Active Art Unit
3306
Art Unit(s)
3712, 3306, 3734
Total Applications
404
Issued Applications
284
Pending Applications
55
Abandoned Applications
65

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16847989 [patent_doc_number] => 20210148734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => ABSOLUTE ANGLE SENSOR WITH IMPROVED ACCURANCY USING ERROR ESTIMATION [patent_app_type] => utility [patent_app_number] => 16/689494 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16689494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689494
Absolute angle sensor with improved accuracy using error estimation Nov 19, 2019 Issued
Array ( [id] => 17337021 [patent_doc_number] => 20220003352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => SYSTEM AND METHOD TO DETECT AN INLINE TOOL IN A PIPE [patent_app_type] => utility [patent_app_number] => 17/292365 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292365
SYSTEM AND METHOD TO DETECT AN INLINE TOOL IN A PIPE Nov 6, 2019 Pending
Array ( [id] => 15868717 [patent_doc_number] => 20200141762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => LOW COST PRECISION DISPLACEMENT SENSOR [patent_app_type] => utility [patent_app_number] => 16/677174 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677174
LOW COST PRECISION DISPLACEMENT SENSOR Nov 6, 2019 Abandoned
Array ( [id] => 17605048 [patent_doc_number] => 11333527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Screening system for magnetic rotary-encoder sensor system [patent_app_type] => utility [patent_app_number] => 16/675774 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7308 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675774
Screening system for magnetic rotary-encoder sensor system Nov 5, 2019 Issued
Array ( [id] => 18129736 [patent_doc_number] => 11555940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Position sensing apparatus and method [patent_app_type] => utility [patent_app_number] => 16/668761 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 5193 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668761 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668761
Position sensing apparatus and method Oct 29, 2019 Issued
Array ( [id] => 16658626 [patent_doc_number] => 20210055263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD FOR MEASURING FORMATION CONDUCTIVITY DISTRIBUTION BASED ON TRANSIENT ELECTROMAGNETIC EDDY CURRENT FIELD [patent_app_type] => utility [patent_app_number] => 16/664131 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664131
METHOD FOR MEASURING FORMATION CONDUCTIVITY DISTRIBUTION BASED ON TRANSIENT ELECTROMAGNETIC EDDY CURRENT FIELD Oct 24, 2019 Abandoned
Array ( [id] => 15965669 [patent_doc_number] => 20200166586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => DYNAMIC RANGE MODULE, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/592746 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16592746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/592746
DYNAMIC RANGE MODULE, SYSTEM AND METHOD Oct 2, 2019 Abandoned
Array ( [id] => 15499119 [patent_doc_number] => 20200049748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => High Frequency Or Multifrequency Resistivity Tool [patent_app_type] => utility [patent_app_number] => 16/580921 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580921
High Frequency Or Multifrequency Resistivity Tool Sep 23, 2019 Abandoned
Array ( [id] => 17389233 [patent_doc_number] => 20220037085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => MODULAR RECONFIGURABLE MAGNETIC NAVIGATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/278466 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17278466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278466
MODULAR RECONFIGURABLE MAGNETIC NAVIGATION SYSTEM AND METHOD Sep 19, 2019 Pending
Array ( [id] => 18045805 [patent_doc_number] => 11519752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Coupler element shapes for inductive position sensors [patent_app_type] => utility [patent_app_number] => 16/570216 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570216
Coupler element shapes for inductive position sensors Sep 12, 2019 Issued
Array ( [id] => 15327199 [patent_doc_number] => 20200003929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => MAGNETIC INDUCTION SENSOR WITH AN ELECTRO-OPTICAL TRANSDUCER AND RELATED METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/569520 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569520
MAGNETIC INDUCTION SENSOR WITH AN ELECTRO-OPTICAL TRANSDUCER AND RELATED METHODS AND SYSTEMS Sep 11, 2019 Abandoned
Array ( [id] => 16438783 [patent_doc_number] => 20200356109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => SENSOR AND COMBINED MAGNETIC NAVIGATION SENSOR [patent_app_type] => utility [patent_app_number] => 16/564154 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564154
SENSOR AND COMBINED MAGNETIC NAVIGATION SENSOR Sep 8, 2019 Abandoned
Array ( [id] => 17244836 [patent_doc_number] => 20210364579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHOD AND SYSTEM FOR CALIBRATING SENSORS [patent_app_type] => utility [patent_app_number] => 17/273457 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273457
METHOD AND SYSTEM FOR CALIBRATING SENSORS Sep 4, 2019 Pending
Array ( [id] => 20257272 [patent_doc_number] => 12429619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Portable detection system comprising magnetostatic sensors [patent_app_type] => utility [patent_app_number] => 17/254913 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5687 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254913
Portable detection system comprising magnetostatic sensors Jun 27, 2019 Issued
Array ( [id] => 20373651 [patent_doc_number] => 12481083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Portable detection system comprising magnetostatic sensors [patent_app_type] => utility [patent_app_number] => 17/255080 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5391 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255080
Portable detection system comprising magnetostatic sensors Jun 27, 2019 Issued
Array ( [id] => 18462311 [patent_doc_number] => 11686597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Magnetic field sensors and output signal formats for magnetic field sensors [patent_app_type] => utility [patent_app_number] => 16/434649 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11456 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434649
Magnetic field sensors and output signal formats for magnetic field sensors Jun 6, 2019 Issued
Array ( [id] => 15256603 [patent_doc_number] => 20190377035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => MAGNETIC FIELD MEASUREMENT APPARATUS, MAGNETIC FIELD MEASUREMENT METHOD, AND STORAGE MEDIUM WITH MAGNETIC FIELD MEASUREMENT PROGRAM STORED THEREON [patent_app_type] => utility [patent_app_number] => 16/434192 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434192
Magnetic field measurement apparatus, magnetic field measurement method, and storage medium with magnetic field measurement program stored thereon Jun 6, 2019 Abandoned
Array ( [id] => 16507274 [patent_doc_number] => 20200386530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Inductive Position and Velocity Estimator [patent_app_type] => utility [patent_app_number] => 16/433930 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16433930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433930
Inductive Position and Velocity Estimator Jun 5, 2019 Abandoned
Array ( [id] => 15295627 [patent_doc_number] => 20190390949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => METHODS, APPARATUSES AND SYSTEMS FOR CONDUCTIVE FILM LAYER THICKNESS MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 16/432104 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16432104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432104
METHODS, APPARATUSES AND SYSTEMS FOR CONDUCTIVE FILM LAYER THICKNESS MEASUREMENTS Jun 4, 2019 Pending
Array ( [id] => 15210735 [patent_doc_number] => 20190368054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => APPARATUS FOR MEASURING A CATHODIC PROTECTION CONDITION OF A BURIED STEEL STRUCTURE, AND METHOD [patent_app_type] => utility [patent_app_number] => 16/431799 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16431799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/431799
Apparatus for measuring a cathodic protection condition of a buried steel structure, and method Jun 4, 2019 Issued
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