Search

Christian Chace

Supervisory Patent Examiner (ID: 16783, Phone: (571)272-4190 , Office: P/2131 )

Most Active Art Unit
2186
Art Unit(s)
3665, 2165, 2129, 2131, 2186, 2187, 2189, 2752
Total Applications
426
Issued Applications
344
Pending Applications
20
Abandoned Applications
63

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18078900 [patent_doc_number] => 20220404512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Method for GNSS-Based Localization of a Vehicle [patent_app_type] => utility [patent_app_number] => 17/806555 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17806555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806555
Method for GNSS-based localization of a vehicle Jun 12, 2022 Issued
Array ( [id] => 18568487 [patent_doc_number] => 20230258823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD, APPARATUS, COMPUTER STORAGE MEDIUM, AND TERMINAL FOR REALIZING POSITIONING RESOLUTION [patent_app_type] => utility [patent_app_number] => 17/835860 [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] => 4895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835860
Method, apparatus, computer storage medium, and terminal for realizing positioning resolution Jun 7, 2022 Issued
Array ( [id] => 18568487 [patent_doc_number] => 20230258823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD, APPARATUS, COMPUTER STORAGE MEDIUM, AND TERMINAL FOR REALIZING POSITIONING RESOLUTION [patent_app_type] => utility [patent_app_number] => 17/835860 [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] => 4895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835860
Method, apparatus, computer storage medium, and terminal for realizing positioning resolution Jun 7, 2022 Issued
Array ( [id] => 18066593 [patent_doc_number] => 20220397681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Method and System for Time Authentication [patent_app_type] => utility [patent_app_number] => 17/805813 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17805813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805813
Method and system for time authentication Jun 6, 2022 Issued
Array ( [id] => 18818942 [patent_doc_number] => 20230393282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD AND APPARATUS TO FACILITATE POSITIONAL CORRECTIONS FOR ATMOSPHERIC DELAY AND/OR ADVANCE [patent_app_type] => utility [patent_app_number] => 17/834231 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834231
METHOD AND APPARATUS TO FACILITATE POSITIONAL CORRECTIONS FOR ATMOSPHERIC DELAY AND/OR ADVANCE Jun 6, 2022 Abandoned
Array ( [id] => 19841225 [patent_doc_number] => 12253610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Network measurement device and network measurement method [patent_app_type] => utility [patent_app_number] => 17/804384 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 13461 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804384
Network measurement device and network measurement method May 26, 2022 Issued
Array ( [id] => 20130358 [patent_doc_number] => 12372665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Collecting telemetry data for 3D map updates [patent_app_type] => utility [patent_app_number] => 17/751193 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4746 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751193
Collecting telemetry data for 3D map updates May 22, 2022 Issued
Array ( [id] => 20174165 [patent_doc_number] => 12392907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Satellite image management [patent_app_type] => utility [patent_app_number] => 17/747490 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747490
Satellite image management May 17, 2022 Issued
Array ( [id] => 19412918 [patent_doc_number] => 12078731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Determining outages of a satellite navigation system and signal interference [patent_app_type] => utility [patent_app_number] => 17/733333 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 9164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17733333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/733333
Determining outages of a satellite navigation system and signal interference Apr 28, 2022 Issued
Array ( [id] => 19702845 [patent_doc_number] => 12196865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Qualified jamming signal detection [patent_app_type] => utility [patent_app_number] => 17/732061 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 20240 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732061
Qualified jamming signal detection Apr 27, 2022 Issued
Array ( [id] => 19222012 [patent_doc_number] => 20240186716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => A RADAR ABSORBING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/287779 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18287779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287779
A RADAR ABSORBING STRUCTURE Apr 25, 2022 Pending
Array ( [id] => 18727217 [patent_doc_number] => 20230341501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => USING REFERENCE MEASUREMENTS TO REDUCE GEOSPATIAL UNCERTAINTY [patent_app_type] => utility [patent_app_number] => 17/727029 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17727029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727029
Using reference measurements to reduce geospatial uncertainty Apr 21, 2022 Issued
Array ( [id] => 19340095 [patent_doc_number] => 12050281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Systems and methods of radio frequency data mapping and collection for environments [patent_app_type] => utility [patent_app_number] => 17/719988 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719988
Systems and methods of radio frequency data mapping and collection for environments Apr 12, 2022 Issued
Array ( [id] => 19092162 [patent_doc_number] => 11953609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Vehicle positioning method, apparatus and autonomous driving vehicle [patent_app_type] => utility [patent_app_number] => 17/711339 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 12187 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711339
Vehicle positioning method, apparatus and autonomous driving vehicle Mar 31, 2022 Issued
Array ( [id] => 20387585 [patent_doc_number] => 12487310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Direction finder antenna system [patent_app_type] => utility [patent_app_number] => 18/553302 [patent_app_country] => US [patent_app_date] => 2022-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2016 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553302
Direction finder antenna system Mar 26, 2022 Issued
Array ( [id] => 19565919 [patent_doc_number] => 12140685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Information processing device, information processing system, information processing method and storage medium [patent_app_type] => utility [patent_app_number] => 17/702649 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9921 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702649
Information processing device, information processing system, information processing method and storage medium Mar 22, 2022 Issued
Array ( [id] => 18650884 [patent_doc_number] => 20230296719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SATELLITE AUTOMATIC IDENTIFICATION SYSTEM (AIS) FOR DETERMINING POTENTIAL SPOOFING MARITIME VESSELS BASED UPON ACTUAL FREQUENCY OF ARRIVAL OF AIS MESSAGES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/655188 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655188
Satellite automatic identification system (AIS) for determining potential spoofing maritime vessels based upon actual frequency of arrival of AIS messages and related methods Mar 16, 2022 Issued
Array ( [id] => 18279430 [patent_doc_number] => 20230094902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => TECHNIQUES FOR GLOBAL NAVIGATION SATELLITE SYSTEM POSITIONING [patent_app_type] => utility [patent_app_number] => 17/694785 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17694785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694785
Techniques for global navigation satellite system positioning Mar 14, 2022 Issued
Array ( [id] => 18616236 [patent_doc_number] => 20230282975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Hybrid RF Beamforming with Multiport Antenna with Parasitic Array [patent_app_type] => utility [patent_app_number] => 17/685031 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685031
Hybrid RF beamforming with multiport antenna with parasitic array Mar 1, 2022 Issued
Array ( [id] => 19956102 [patent_doc_number] => 12326512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => System and method for classifying a mode of operation of a mobile communication device in a volume based on sensor fusion [patent_app_type] => utility [patent_app_number] => 17/679208 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3288 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679208
System and method for classifying a mode of operation of a mobile communication device in a volume based on sensor fusion Feb 23, 2022 Issued
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