Search

Ernest F Karlsen

Examiner (ID: 6004)

Most Active Art Unit
2607
Art Unit(s)
2213, 2607, 2604, 2899, 2508, 2504, 2829, 2858
Total Applications
2295
Issued Applications
1990
Pending Applications
49
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18667690 [patent_doc_number] => 11774583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Methods and systems for filtering vehicle self-reflections in radar [patent_app_type] => utility [patent_app_number] => 17/187269 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 13432 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187269 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187269
Methods and systems for filtering vehicle self-reflections in radar Feb 25, 2021 Issued
Array ( [id] => 17831610 [patent_doc_number] => 20220268914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => AUTOMATIC IMAGE REJECTION CALIBRATION FOR RADAR SYSTEMS USING QUADRATURE TRANSCEIVERS [patent_app_type] => utility [patent_app_number] => 17/180778 [patent_app_country] => US [patent_app_date] => 2021-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180778
Automatic image rejection calibration for radar systems using quadrature transceivers Feb 19, 2021 Issued
Array ( [id] => 16991242 [patent_doc_number] => 20210229662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => RESOLVING RANGE RATE AMBIGUITY IN SENSOR RETURNS [patent_app_type] => utility [patent_app_number] => 17/148466 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17148466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148466
Resolving range rate ambiguity in sensor returns Jan 12, 2021 Issued
Array ( [id] => 18370123 [patent_doc_number] => 11650290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => System and method of determining target's range profiles for costal surveillance radars [patent_app_type] => utility [patent_app_number] => 17/138568 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2357 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 700 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138568
System and method of determining target's range profiles for costal surveillance radars Dec 29, 2020 Issued
Array ( [id] => 16933902 [patent_doc_number] => 20210199791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => TIRE MONITORING DEVICES SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/138016 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17138016 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138016
TIRE MONITORING DEVICES SYSTEMS AND METHODS Dec 29, 2020 Abandoned
Array ( [id] => 16779498 [patent_doc_number] => 20210116577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => POSITIONING SYSTEM, POSITIONING DEVICE, AND CENTER DEVICE [patent_app_type] => utility [patent_app_number] => 17/137161 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11028 [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] => 17137161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137161
POSITIONING SYSTEM, POSITIONING DEVICE, AND CENTER DEVICE Dec 28, 2020 Abandoned
Array ( [id] => 18188733 [patent_doc_number] => 11579311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Methods, devices, systems, media, and receivers for processing GNSS signals [patent_app_type] => utility [patent_app_number] => 17/114405 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 12791 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114405
Methods, devices, systems, media, and receivers for processing GNSS signals Dec 6, 2020 Issued
Array ( [id] => 17230020 [patent_doc_number] => 20210356577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => PHASED-ARRAY DOPPLER RADAR USING AN INJECTION-LOCKING TECHNIQUE [patent_app_type] => utility [patent_app_number] => 17/101040 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101040
Phased-array doppler radar using an injection-locking technique Nov 22, 2020 Issued
Array ( [id] => 19565917 [patent_doc_number] => 12140683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => System and method for combined ranging and GNSS positioning [patent_app_type] => utility [patent_app_number] => 16/952954 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6231 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16952954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/952954
System and method for combined ranging and GNSS positioning Nov 18, 2020 Issued
Array ( [id] => 18560925 [patent_doc_number] => 11726166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Dual polar full duplex radar transceiver [patent_app_type] => utility [patent_app_number] => 16/951327 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3875 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951327
Dual polar full duplex radar transceiver Nov 17, 2020 Issued
Array ( [id] => 16678046 [patent_doc_number] => 20210066812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => SYSTEM AND METHOD FOR RADIO FREQUENCY PENETRATION IMAGING OF AN OBJECT [patent_app_type] => utility [patent_app_number] => 17/096119 [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] => 7282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096119
SYSTEM AND METHOD FOR RADIO FREQUENCY PENETRATION IMAGING OF AN OBJECT Nov 11, 2020 Abandoned
Array ( [id] => 18400321 [patent_doc_number] => 11662454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Systems and methods for range-rate dealiasing using position consistency [patent_app_type] => utility [patent_app_number] => 17/086559 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8369 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086559
Systems and methods for range-rate dealiasing using position consistency Nov 1, 2020 Issued
Array ( [id] => 16809657 [patent_doc_number] => 20210132211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => PHYSICAL WAVEFORM OPTIMIZATION FOR MULTIPLE-BEAM MULTIFUNCTION DIGITAL ARRAYS [patent_app_type] => utility [patent_app_number] => 17/086006 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086006
PHYSICAL WAVEFORM OPTIMIZATION FOR MULTIPLE-BEAM MULTIFUNCTION DIGITAL ARRAYS Oct 29, 2020 Pending
Array ( [id] => 16615071 [patent_doc_number] => 20210033724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => MULTI-TARGET LIFE DETECTION METHOD BASED ON RADAR SIGNAL AND DETECTION RADAR [patent_app_type] => utility [patent_app_number] => 17/067778 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067778
Multi-target life detection method based on radar signal and detection radar Oct 11, 2020 Issued
Array ( [id] => 18802465 [patent_doc_number] => 11835621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Blind spot detection system with speed detection function and device and method thereof [patent_app_type] => utility [patent_app_number] => 17/061424 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6285 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17061424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061424
Blind spot detection system with speed detection function and device and method thereof Sep 30, 2020 Issued
Array ( [id] => 17445511 [patent_doc_number] => 20220066016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => NON-CONTACT MOTION DETECTION METHOD, MOTION DETECTION DEVICE AND EMERGENCY DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/031897 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031897
Non-contact motion detection method, motion detection device and emergency detection method Sep 24, 2020 Issued
Array ( [id] => 19106862 [patent_doc_number] => 11959955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Enhanced anechoic chamber [patent_app_type] => utility [patent_app_number] => 17/027489 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8222 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027489
Enhanced anechoic chamber Sep 20, 2020 Issued
Array ( [id] => 17483725 [patent_doc_number] => 20220091229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => RADAR ELEVATION ANGLE MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/027468 [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] => 6859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027468
Radar elevation angle measurement Sep 20, 2020 Issued
Array ( [id] => 17475200 [patent_doc_number] => 20220082704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => GNSS SATELLITE SPOOFING DETECTION USING MULTI-INDEPENDENT INERTIAL MIXING [patent_app_type] => utility [patent_app_number] => 17/022412 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022412
GNSS satellite spoofing detection using multi-independent inertial mixing Sep 15, 2020 Issued
Array ( [id] => 19492698 [patent_doc_number] => 12111402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Positioning assistance apparatus, positioning assistance method, and computer-readable recording medium [patent_app_type] => utility [patent_app_number] => 17/633648 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8425 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633648
Positioning assistance apparatus, positioning assistance method, and computer-readable recording medium Aug 19, 2020 Issued
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