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David M Nafziger

Examiner (ID: 5614)

Most Active Art Unit
2169
Art Unit(s)
2169
Total Applications
61
Issued Applications
38
Pending Applications
0
Abandoned Applications
23

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18290866 [patent_doc_number] => 11619735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Method and system for position capture [patent_app_type] => utility [patent_app_number] => 17/392811 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4767 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392811
Method and system for position capture Aug 2, 2021 Issued
Array ( [id] => 17486893 [patent_doc_number] => 20220094397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => AUTOMOTIVE MIMO RADAR SYSTEM USING EFFICIENT DIFFERENCE CO-ARRAY PROCESSOR [patent_app_type] => utility [patent_app_number] => 17/443635 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443635
Automotive MIMO radar system using efficient difference co-array processor Jul 26, 2021 Issued
Array ( [id] => 18361083 [patent_doc_number] => 20230142674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => RADAR DATA ANALYSIS AND CONCEALED OBJECT DETECTION [patent_app_type] => utility [patent_app_number] => 17/384430 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384430
RADAR DATA ANALYSIS AND CONCEALED OBJECT DETECTION Jul 22, 2021 Pending
Array ( [id] => 18719333 [patent_doc_number] => 11796672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Frequency division multiplexing with polyphase shifters [patent_app_type] => utility [patent_app_number] => 17/383595 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 17236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383595
Frequency division multiplexing with polyphase shifters Jul 22, 2021 Issued
Array ( [id] => 18637504 [patent_doc_number] => 11762099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => System and methods for countering satellite-navigated munitions [patent_app_type] => utility [patent_app_number] => 17/378042 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5152 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378042
System and methods for countering satellite-navigated munitions Jul 15, 2021 Issued
Array ( [id] => 17690008 [patent_doc_number] => 20220197301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Vehicle Localization Based on Radar Detections [patent_app_type] => utility [patent_app_number] => 17/367289 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367289
Vehicle Localization Based on Radar Detections Jul 1, 2021 Pending
Array ( [id] => 18997235 [patent_doc_number] => 11914071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Radar apparatus for detecting target object [patent_app_type] => utility [patent_app_number] => 17/361336 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2616 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361336
Radar apparatus for detecting target object Jun 28, 2021 Issued
Array ( [id] => 18203523 [patent_doc_number] => 11585912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Systems and methods for virtual aperture radar tracking [patent_app_type] => utility [patent_app_number] => 17/339608 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 5400 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339608
Systems and methods for virtual aperture radar tracking Jun 3, 2021 Issued
Array ( [id] => 18059496 [patent_doc_number] => 20220390582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OBJECT DETECTION AND RANGING USING ONE-DIMENSIONAL RADAR ARRAYS [patent_app_type] => utility [patent_app_number] => 17/337614 [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] => 11372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337614
OBJECT DETECTION AND RANGING USING ONE-DIMENSIONAL RADAR ARRAYS Jun 2, 2021 Pending
Array ( [id] => 17113329 [patent_doc_number] => 20210293926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => RECONFIGURABLE MIMO RADAR [patent_app_type] => utility [patent_app_number] => 17/338407 [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] => 3237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338407
Reconfigurable MIMO radar Jun 2, 2021 Issued
Array ( [id] => 17527972 [patent_doc_number] => 11300652 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Systems and methods for generating images from synthetic aperture radar data using neural networks [patent_app_type] => utility [patent_app_number] => 17/336258 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336258
Systems and methods for generating images from synthetic aperture radar data using neural networks May 31, 2021 Issued
Array ( [id] => 17098279 [patent_doc_number] => 20210286070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => SYSTEM, DEVICE AND METHODS FOR LOCALIZATION AND ORIENTATION OF A RADIO FREQUENCY ANTENNA ARRAY [patent_app_type] => utility [patent_app_number] => 17/333549 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17333549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333549
System, device and methods for localization and orientation of a radio frequency antenna array May 27, 2021 Issued
Array ( [id] => 17100606 [patent_doc_number] => 20210288397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => PRINTED CAVITIES FOR COMPUTATIONAL MICROWAVE IMAGING AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/328383 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328383
PRINTED CAVITIES FOR COMPUTATIONAL MICROWAVE IMAGING AND METHODS OF USE May 23, 2021 Abandoned
Array ( [id] => 18621636 [patent_doc_number] => 11754666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Radar detection prioritization based on downstream feedback [patent_app_type] => utility [patent_app_number] => 17/328845 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328845
Radar detection prioritization based on downstream feedback May 23, 2021 Issued
Array ( [id] => 18025314 [patent_doc_number] => 20220376813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => COOPERATIVE EARLY THREAT DETECTION AND AVOIDANCE IN C-V2X [patent_app_type] => utility [patent_app_number] => 17/327507 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327507
COOPERATIVE EARLY THREAT DETECTION AND AVOIDANCE IN C-V2X May 20, 2021 Pending
Array ( [id] => 17572253 [patent_doc_number] => 11320518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Method for detecting road users [patent_app_type] => utility [patent_app_number] => 17/315484 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6290 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315484
Method for detecting road users May 9, 2021 Issued
Array ( [id] => 17215845 [patent_doc_number] => 20210349183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => DEVICE AND METHOD FOR DETECTING VERTICAL MOUNTING MISALIGNMENT OF RADAR DEVICE, AND RADAR DEVICE WITH THE SAME [patent_app_type] => utility [patent_app_number] => 17/313414 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313414
DEVICE AND METHOD FOR DETECTING VERTICAL MOUNTING MISALIGNMENT OF RADAR DEVICE, AND RADAR DEVICE WITH THE SAME May 5, 2021 Pending
Array ( [id] => 17038319 [patent_doc_number] => 20210255278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => DISTRIBUTED RADAR SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/302328 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302328
Distributed radar sensor system Apr 29, 2021 Issued
Array ( [id] => 17983981 [patent_doc_number] => 20220350018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => DATA DRIVEN RESOLUTION FUNCTION DERIVATION [patent_app_type] => utility [patent_app_number] => 17/245929 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17245929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245929
Data driven resolution function derivation Apr 29, 2021 Issued
Array ( [id] => 18997231 [patent_doc_number] => 11914067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Platformed post arrays for waveguides and related sensor assemblies [patent_app_type] => utility [patent_app_number] => 17/244593 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3824 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244593
Platformed post arrays for waveguides and related sensor assemblies Apr 28, 2021 Issued
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