Search

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] => 19211874 [patent_doc_number] => 12000930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Lidar system and method of operation [patent_app_type] => utility [patent_app_number] => 18/216863 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7394 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18216863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216863
Lidar system and method of operation Jun 29, 2023 Issued
Array ( [id] => 18741071 [patent_doc_number] => 20230350051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Methods and Systems for Three Dimensional Object Detection and Localization [patent_app_type] => utility [patent_app_number] => 18/344433 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344433
Methods and Systems for Three Dimensional Object Detection and Localization Jun 28, 2023 Pending
Array ( [id] => 18710619 [patent_doc_number] => 20230333244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => CONTINUOUS-WAVE RADAR SYSTEM FOR DETECTING FERROUS AND NON-FERROUS METALS IN SALTWATER ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 18/336612 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336612
Continuous-wave radar system for detecting ferrous and non-ferrous metals in saltwater environments Jun 15, 2023 Issued
Array ( [id] => 18629666 [patent_doc_number] => 20230288551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => APPARATUS AND METHOD FOR DETERMINING KINETIC INFORMATION [patent_app_type] => utility [patent_app_number] => 18/197569 [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] => 6896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197569
APPARATUS AND METHOD FOR DETERMINING KINETIC INFORMATION May 14, 2023 Pending
Array ( [id] => 18568454 [patent_doc_number] => 20230258790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD AND APPARATUS WITH MEASURING OF THREE-DIMENSIONAL POSITION USING RADAR SENSOR [patent_app_type] => utility [patent_app_number] => 18/305455 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9951 [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] => 18305455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305455
METHOD AND APPARATUS WITH MEASURING OF THREE-DIMENSIONAL POSITION USING RADAR SENSOR Apr 23, 2023 Pending
Array ( [id] => 18780269 [patent_doc_number] => 11821981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Software defined automotive radar [patent_app_type] => utility [patent_app_number] => 18/191101 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13550 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191101
Software defined automotive radar Mar 27, 2023 Issued
Array ( [id] => 19122001 [patent_doc_number] => 11965977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Deterrent for unmanned aerial systems [patent_app_type] => utility [patent_app_number] => 18/126470 [patent_app_country] => US [patent_app_date] => 2023-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12218 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126470
Deterrent for unmanned aerial systems Mar 25, 2023 Issued
Array ( [id] => 18765189 [patent_doc_number] => 11815586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Radar device [patent_app_type] => utility [patent_app_number] => 18/179255 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 41 [patent_no_of_words] => 18929 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179255
Radar device Mar 5, 2023 Issued
Array ( [id] => 18470429 [patent_doc_number] => 20230204714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Sensing Signals That Include Radio Frequency Pulses [patent_app_type] => utility [patent_app_number] => 18/068098 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068098
Sensing signals that include radio frequency pulses Dec 18, 2022 Issued
Array ( [id] => 18749574 [patent_doc_number] => 11808880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => High resolution MIMO radar system [patent_app_type] => utility [patent_app_number] => 18/083497 [patent_app_country] => US [patent_app_date] => 2022-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 9442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083497 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083497
High resolution MIMO radar system Dec 16, 2022 Issued
Array ( [id] => 18765197 [patent_doc_number] => 11815594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Vehicular forward-sensing system [patent_app_type] => utility [patent_app_number] => 18/056886 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9069 [patent_no_of_claims] => 52 [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] => 18056886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056886
Vehicular forward-sensing system Nov 17, 2022 Issued
Array ( [id] => 18267119 [patent_doc_number] => 20230088361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHODS AND APPARATUS TO TEST RADAR INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 17/989401 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989401
Methods and apparatus to test RADAR integrated circuits Nov 16, 2022 Issued
Array ( [id] => 18296047 [patent_doc_number] => 20230105733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHOD AND SYSTEM FOR CALIBRATING A RADAR SENSOR [patent_app_type] => utility [patent_app_number] => 17/952490 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952490
Method and system for calibrating a radar sensor Sep 25, 2022 Issued
Array ( [id] => 19121977 [patent_doc_number] => 11965953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Radar data transceiver, ranging method, and lidar [patent_app_type] => utility [patent_app_number] => 17/951183 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6014 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951183
Radar data transceiver, ranging method, and lidar Sep 22, 2022 Issued
Array ( [id] => 18266086 [patent_doc_number] => 20230087328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD AND RADAR SYSTEM FOR DETERMINING ROAD CONDITIONS [patent_app_type] => utility [patent_app_number] => 17/944570 [patent_app_country] => US [patent_app_date] => 2022-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944570
Method and radar system for determining road conditions Sep 13, 2022 Issued
Array ( [id] => 18208705 [patent_doc_number] => 20230054964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => METHOD FOR GENERATING SQUEEZED QUANTUM ILLUMINATION LIGHT SOURCE AND QUANTUM RADAR DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/888865 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17888865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888865
Method for generating squeezed quantum illumination light source and quantum radar device using the same Aug 15, 2022 Issued
Array ( [id] => 18059466 [patent_doc_number] => 20220390552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => APPARATUS, SYSTEM AND METHOD OF COMMUNICATING RADAR SIGNALS [patent_app_type] => utility [patent_app_number] => 17/888223 [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] => 14570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17888223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888223
Apparatus, system and method of communicating radar signals Aug 14, 2022 Issued
Array ( [id] => 18037470 [patent_doc_number] => 20220381686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD AND APPARATUS FOR DETECTION OF A METASURFACE [patent_app_type] => utility [patent_app_number] => 17/818124 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818124
Method and apparatus for detection of a metasurface Aug 7, 2022 Issued
Array ( [id] => 18024893 [patent_doc_number] => 20220376392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Radiation Pattern Reconfigurable Antenna [patent_app_type] => utility [patent_app_number] => 17/817572 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817572
Radiation pattern reconfigurable antenna Aug 3, 2022 Issued
Array ( [id] => 18560970 [patent_doc_number] => 11726211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Lidar system and method of operation [patent_app_type] => utility [patent_app_number] => 17/858891 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7379 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858891
Lidar system and method of operation Jul 5, 2022 Issued
Menu