
Ralph H. Dean Jr.
Examiner (ID: 543)
| Most Active Art Unit | 1501 |
| Art Unit(s) | 1712, 1713, 1501 |
| Total Applications | 796 |
| Issued Applications | 556 |
| Pending Applications | 14 |
| Abandoned Applications | 226 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20273063
[patent_doc_number] => 12442839
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Rogowski coil with calibration unit
[patent_app_type] => utility
[patent_app_number] => 18/359875
[patent_app_country] => US
[patent_app_date] => 2023-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359875
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/359875 | Rogowski coil with calibration unit | Jul 26, 2023 | Issued |
Array
(
[id] => 18940733
[patent_doc_number] => 20240035872
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => CAPACITIVE SENSOR SYSTEM FOR PRECURSOR LEVEL MEASUREMENT AND METHOD THEREFOR
[patent_app_type] => utility
[patent_app_number] => 18/359629
[patent_app_country] => US
[patent_app_date] => 2023-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8485
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18359629
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/359629 | CAPACITIVE SENSOR SYSTEM FOR PRECURSOR LEVEL MEASUREMENT AND METHOD THEREFOR | Jul 25, 2023 | Pending |
Array
(
[id] => 20273062
[patent_doc_number] => 12442838
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Current monitor combining a shunt resistor with a Rogowski coil
[patent_app_type] => utility
[patent_app_number] => 18/225034
[patent_app_country] => US
[patent_app_date] => 2023-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225034
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/225034 | Current monitor combining a shunt resistor with a Rogowski coil | Jul 20, 2023 | Issued |
Array
(
[id] => 18755356
[patent_doc_number] => 20230358789
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => CURRENT SENSOR AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/353560
[patent_app_country] => US
[patent_app_date] => 2023-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17193
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 231
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353560
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/353560 | Current sensor and method | Jul 16, 2023 | Issued |
Array
(
[id] => 19450201
[patent_doc_number] => 20240310331
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => Electromagnetic Inductive Coupling Analysis (EMICA) for on-board or in-lab detection of defects in thick or thin carbon fiber laminates
[patent_app_type] => utility
[patent_app_number] => 18/222249
[patent_app_country] => US
[patent_app_date] => 2023-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11468
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222249
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/222249 | Electromagnetic Inductive Coupling Analysis (EMICA) for on-board or in-lab detection of defects in thick or thin carbon fiber laminates | Jul 13, 2023 | Pending |
Array
(
[id] => 20265187
[patent_doc_number] => 12436172
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-07
[patent_title] => Current detecting device
[patent_app_type] => utility
[patent_app_number] => 18/352440
[patent_app_country] => US
[patent_app_date] => 2023-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 23
[patent_no_of_words] => 5472
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[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] => 18352440
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/352440 | Current detecting device | Jul 13, 2023 | Issued |
Array
(
[id] => 18755476
[patent_doc_number] => 20230358913
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-09
[patent_title] => SYSTEMS AND METHODS FOR LOCATING A METAL OBJECT
[patent_app_type] => utility
[patent_app_number] => 18/221630
[patent_app_country] => US
[patent_app_date] => 2023-07-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11663
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221630
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/221630 | Systems and methods for locating a metal object | Jul 12, 2023 | Issued |
Array
(
[id] => 18940943
[patent_doc_number] => 20240036082
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-01
[patent_title] => CURRENT SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/350948
[patent_app_country] => US
[patent_app_date] => 2023-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5033
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18350948
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/350948 | Current sensor | Jul 11, 2023 | Issued |
Array
(
[id] => 20273064
[patent_doc_number] => 12442840
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-14
[patent_title] => Current sensor and electric device
[patent_app_type] => utility
[patent_app_number] => 18/348629
[patent_app_country] => US
[patent_app_date] => 2023-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 1140
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348629
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/348629 | Current sensor and electric device | Jul 6, 2023 | Issued |
Array
(
[id] => 20116894
[patent_doc_number] => 12366594
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-22
[patent_title] => Current sensing
[patent_app_type] => utility
[patent_app_number] => 18/347715
[patent_app_country] => US
[patent_app_date] => 2023-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3601
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347715
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/347715 | Current sensing | Jul 5, 2023 | Issued |
Array
(
[id] => 18896548
[patent_doc_number] => 20240012033
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-11
[patent_title] => CURRENT SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/343220
[patent_app_country] => US
[patent_app_date] => 2023-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7007
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343220
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/343220 | Current sensor | Jun 27, 2023 | Issued |
Array
(
[id] => 18863370
[patent_doc_number] => 20230417806
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => CURRENT SENSING AMPLIFIER WITH OFFSET CANCELLATION
[patent_app_type] => utility
[patent_app_number] => 18/343270
[patent_app_country] => US
[patent_app_date] => 2023-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6529
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 18343270
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/343270 | CURRENT SENSING AMPLIFIER WITH OFFSET CANCELLATION | Jun 27, 2023 | Abandoned |
Array
(
[id] => 20081419
[patent_doc_number] => 12355502
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-08
[patent_title] => Measurement application device calibration unit, measurement system, method
[patent_app_type] => utility
[patent_app_number] => 18/340358
[patent_app_country] => US
[patent_app_date] => 2023-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 5409
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 142
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340358
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/340358 | Measurement application device calibration unit, measurement system, method | Jun 22, 2023 | Issued |
Array
(
[id] => 20454102
[patent_doc_number] => 12517154
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Clamp for measuring AC and DC leakage currents
[patent_app_type] => utility
[patent_app_number] => 18/338508
[patent_app_country] => US
[patent_app_date] => 2023-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338508
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/338508 | Clamp for measuring AC and DC leakage currents | Jun 20, 2023 | Issued |
Array
(
[id] => 20202515
[patent_doc_number] => 12405293
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Current sensor for power electronic converter
[patent_app_type] => utility
[patent_app_number] => 18/336630
[patent_app_country] => US
[patent_app_date] => 2023-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 0
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336630
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/336630 | Current sensor for power electronic converter | Jun 15, 2023 | Issued |
Array
(
[id] => 18845896
[patent_doc_number] => 20230408300
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-21
[patent_title] => PROXIMITY SENSOR AND ANTENNA
[patent_app_type] => utility
[patent_app_number] => 18/206916
[patent_app_country] => US
[patent_app_date] => 2023-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3846
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206916
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/206916 | Proximity sensor and antenna | Jun 6, 2023 | Issued |
Array
(
[id] => 18865378
[patent_doc_number] => 20230419815
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-28
[patent_title] => COVER DETECTION SYSTEM FOR SPAS
[patent_app_type] => utility
[patent_app_number] => 18/323028
[patent_app_country] => US
[patent_app_date] => 2023-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10430
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[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] => 18323028
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/323028 | Cover detection system for spas | May 23, 2023 | Issued |
Array
(
[id] => 20159332
[patent_doc_number] => 12385953
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Current sensing by using aging sense transistor
[patent_app_type] => utility
[patent_app_number] => 18/322441
[patent_app_country] => US
[patent_app_date] => 2023-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2307
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322441
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/322441 | Current sensing by using aging sense transistor | May 22, 2023 | Issued |
Array
(
[id] => 18787136
[patent_doc_number] => 20230375374
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/318256
[patent_app_country] => US
[patent_app_date] => 2023-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11270
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318256
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/318256 | Electronic device | May 15, 2023 | Issued |
Array
(
[id] => 18613641
[patent_doc_number] => 20230280377
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => CURRENT SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/317330
[patent_app_country] => US
[patent_app_date] => 2023-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9825
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 18317330
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/317330 | Current sensor | May 14, 2023 | Issued |