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] => 18059557 [patent_doc_number] => 20220390643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => CONSTANT CURRENT METAL DETECTOR WITH DRIVEN TRANSMIT COIL [patent_app_type] => utility [patent_app_number] => 17/888081 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888081
CONSTANT CURRENT METAL DETECTOR WITH DRIVEN TRANSMIT COIL Aug 14, 2022 Abandoned
Array ( [id] => 18037584 [patent_doc_number] => 20220381800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => AMR SPEED AND DIRECTION SENSOR FOR USE WITH MAGNETIC TARGETS [patent_app_type] => utility [patent_app_number] => 17/818651 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818651
AMR SPEED AND DIRECTION SENSOR FOR USE WITH MAGNETIC TARGETS Aug 8, 2022 Abandoned
Array ( [id] => 18142352 [patent_doc_number] => 20230016196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MAGNETIC SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/863239 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863239
MAGNETIC SENSING DEVICE Jul 11, 2022 Pending
Array ( [id] => 17961175 [patent_doc_number] => 20220341755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => ELECTRONIC APPARATUS AND METHOD AND PROGRAM FOR DETERMINING ROTATIONAL MOVEMENT STATE OF ROTATIONAL MOVEMENT MEMBER [patent_app_type] => utility [patent_app_number] => 17/860580 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860580
ELECTRONIC APPARATUS AND METHOD AND PROGRAM FOR DETERMINING ROTATIONAL MOVEMENT STATE OF ROTATIONAL MOVEMENT MEMBER Jul 7, 2022 Abandoned
Array ( [id] => 18644192 [patent_doc_number] => 11768256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Coil actuated sensor with sensitivity detection [patent_app_type] => utility [patent_app_number] => 17/810461 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 46 [patent_no_of_words] => 20749 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810461
Coil actuated sensor with sensitivity detection Jun 30, 2022 Issued
Array ( [id] => 19513590 [patent_doc_number] => 20240345276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ELECTROMAGNETIC SYSTEM FOR GEOPHYSICAL PROSPECTING [patent_app_type] => utility [patent_app_number] => 18/294813 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294813
ELECTROMAGNETIC SYSTEM FOR GEOPHYSICAL PROSPECTING Jun 29, 2022 Pending
Array ( [id] => 19362086 [patent_doc_number] => 20240264120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => RECEIVER FOR A PULSED EDDY CURRENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/575897 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18575897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575897
RECEIVER FOR A PULSED EDDY CURRENT SYSTEM Jun 27, 2022 Pending
Array ( [id] => 19362084 [patent_doc_number] => 20240264118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DEVICE FOR IN-LINE MONITORING THE ROOM TEMPERATURE MICROSTRUCTURE VARIATIONS [patent_app_type] => utility [patent_app_number] => 18/567119 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567119
DEVICE FOR IN-LINE MONITORING THE ROOM TEMPERATURE MICROSTRUCTURE VARIATIONS Jun 7, 2022 Pending
Array ( [id] => 18066605 [patent_doc_number] => 20220397693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => PROXIMITY SENSOR [patent_app_type] => utility [patent_app_number] => 17/834955 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834955
PROXIMITY SENSOR Jun 7, 2022 Pending
Array ( [id] => 20264981 [patent_doc_number] => 12435965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Wafer state detection [patent_app_type] => utility [patent_app_number] => 18/558327 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5751 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18558327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/558327
Wafer state detection Apr 28, 2022 Issued
Array ( [id] => 17961525 [patent_doc_number] => 20220342106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => TWIN COAXIAL LEFT/RIGHT ANTENNA CONFIGURATION [patent_app_type] => utility [patent_app_number] => 17/728299 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17728299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728299
TWIN COAXIAL LEFT/RIGHT ANTENNA CONFIGURATION Apr 24, 2022 Abandoned
Array ( [id] => 19732049 [patent_doc_number] => 12210041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Sensor unit [patent_app_type] => utility [patent_app_number] => 17/724555 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14091 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724555
Sensor unit Apr 19, 2022 Issued
Array ( [id] => 17884194 [patent_doc_number] => 20220299671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CONCEALED MINERAL RESOURCE PREDICTION METHOD AND LOGGING SYSTEM BASED ON PETRO-ELECTROMAGNETISM [patent_app_type] => utility [patent_app_number] => 17/716426 [patent_app_country] => US [patent_app_date] => 2022-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 518 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17716426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/716426
CONCEALED MINERAL RESOURCE PREDICTION METHOD AND LOGGING SYSTEM BASED ON PETRO-ELECTROMAGNETISM Apr 7, 2022 Abandoned
Array ( [id] => 18437688 [patent_doc_number] => 20230184983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => VECTOR-RESISTIVITY-BASED REAL-TIME ADVANCED DETECTION METHOD FOR WATER-BEARING HAZARD BODY [patent_app_type] => utility [patent_app_number] => 17/924736 [patent_app_country] => US [patent_app_date] => 2022-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924736
VECTOR-RESISTIVITY-BASED REAL-TIME ADVANCED DETECTION METHOD FOR WATER-BEARING HAZARD BODY Apr 1, 2022 Abandoned
Array ( [id] => 18470407 [patent_doc_number] => 20230204692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MAGNETIC SENSOR USING SPIN ORBIT TORQUE AND SENSING METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 17/710123 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17710123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/710123
MAGNETIC SENSOR USING SPIN ORBIT TORQUE AND SENSING METHOD USING SAME Mar 30, 2022 Abandoned
Array ( [id] => 19173821 [patent_doc_number] => 20240159795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => ELECTRICALLY CONDUCTIVE CONTACT PIN [patent_app_type] => utility [patent_app_number] => 18/284066 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18284066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284066
ELECTRICALLY CONDUCTIVE CONTACT PIN Mar 21, 2022 Pending
Array ( [id] => 17868675 [patent_doc_number] => 20220291412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METAL DETECTING SENSOR ARRAY FOR DISCRIMINATING BETWEEN DIFFERENT OBJECTS [patent_app_type] => utility [patent_app_number] => 17/693728 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693728
METAL DETECTING SENSOR ARRAY FOR DISCRIMINATING BETWEEN DIFFERENT OBJECTS Mar 13, 2022 Pending
Array ( [id] => 20139028 [patent_doc_number] => 20250246072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => INDUCTIVE-LOOP VEHICLE DETECTION SYSTEM HAVING BALANCED LINE TRANSCEIVER FOR SENSING INDUCTANCE CHANGES CAUSED BY PASSAGE OR PRESENCE OF VEHICLES [patent_app_type] => utility [patent_app_number] => 18/281120 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281120
INDUCTIVE-LOOP VEHICLE DETECTION SYSTEM HAVING BALANCED LINE TRANSCEIVER FOR SENSING INDUCTANCE CHANGES CAUSED BY PASSAGE OR PRESENCE OF VEHICLES Mar 8, 2022 Pending
Array ( [id] => 19188889 [patent_doc_number] => 20240167802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Compact Deformation Detection Device for an Energy Store [patent_app_type] => utility [patent_app_number] => 18/283859 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18283859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283859
Compact Deformation Detection Device for an Energy Store Feb 27, 2022 Pending
Array ( [id] => 19159078 [patent_doc_number] => 20240151785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => MAGNETIC SENSOR [patent_app_type] => utility [patent_app_number] => 18/549713 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549713
MAGNETIC SENSOR Feb 23, 2022 Pending
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