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] => 19219288 [patent_doc_number] => 20240183992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => REAL TIME GNSS SPACE VEHICLE BROADCAST DATA QUALITY MONITORING USING CROWD-SOURCED DATA FROM ROAD SIDE UNITS [patent_app_type] => utility [patent_app_number] => 18/061790 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061790
REAL TIME GNSS SPACE VEHICLE BROADCAST DATA QUALITY MONITORING USING CROWD-SOURCED DATA FROM ROAD SIDE UNITS Dec 4, 2022 Pending
Array ( [id] => 18298481 [patent_doc_number] => 20230108167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => POSITION INFORMATION PROCESSING SYSTEM AND POSITION INFORMATION PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/060606 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18060606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060606
POSITION INFORMATION PROCESSING SYSTEM AND POSITION INFORMATION PROCESSING APPARATUS Nov 30, 2022 Pending
Array ( [id] => 18424424 [patent_doc_number] => 20230178889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => AIR MOBILITY AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/993419 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993419
Air mobility and control method thereof Nov 22, 2022 Issued
Array ( [id] => 18424424 [patent_doc_number] => 20230178889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => AIR MOBILITY AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/993419 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993419
Air mobility and control method thereof Nov 22, 2022 Issued
Array ( [id] => 18424424 [patent_doc_number] => 20230178889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => AIR MOBILITY AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/993419 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17993419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993419
Air mobility and control method thereof Nov 22, 2022 Issued
Array ( [id] => 18250431 [patent_doc_number] => 20230077470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => POSITION-WINDOW EXTENSION FOR GNSS AND VISUAL-INERTIAL-ODOMETRY (VIO) FUSION [patent_app_type] => utility [patent_app_number] => 18/057157 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057157
Position-window extension for GNSS and visual-inertial-odometry (VIO) fusion Nov 17, 2022 Issued
Array ( [id] => 20118517 [patent_doc_number] => 12368238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Antenna correction system [patent_app_type] => utility [patent_app_number] => 17/989638 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2270 [patent_no_of_claims] => 11 [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] => 17989638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989638
Antenna correction system Nov 16, 2022 Issued
Array ( [id] => 20118517 [patent_doc_number] => 12368238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Antenna correction system [patent_app_type] => utility [patent_app_number] => 17/989638 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2270 [patent_no_of_claims] => 11 [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] => 17989638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989638
Antenna correction system Nov 16, 2022 Issued
Array ( [id] => 20242250 [patent_doc_number] => 12422565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Vehicle positioning using pseudo range observation and doppler observation values [patent_app_type] => utility [patent_app_number] => 17/988009 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 19537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988009
Vehicle positioning using pseudo range observation and doppler observation values Nov 15, 2022 Issued
Array ( [id] => 18360378 [patent_doc_number] => 20230141969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Cooperative Target Positioning System [patent_app_type] => utility [patent_app_number] => 17/983285 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983285
Cooperative target positioning system Nov 7, 2022 Issued
Array ( [id] => 19159099 [patent_doc_number] => 20240151806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Systems and Methods for Radio Positioning Based on a Multi-Set of Network Names [patent_app_type] => utility [patent_app_number] => 17/983371 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983371
Systems and Methods for Radio Positioning Based on a Multi-Set of Network Names Nov 7, 2022 Pending
Array ( [id] => 20387643 [patent_doc_number] => 12487368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Sleep control method, terminal, and storage medium [patent_app_type] => utility [patent_app_number] => 17/975380 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3534 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975380
Sleep control method, terminal, and storage medium Oct 26, 2022 Issued
Array ( [id] => 18741100 [patent_doc_number] => 20230350080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD AND DEVICE FOR CORRECTING GRADIENT OFFSET OF MOVING OBJECT [patent_app_type] => utility [patent_app_number] => 17/974099 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974099
Method and device for correcting gradient offset of moving object Oct 25, 2022 Issued
Array ( [id] => 18741100 [patent_doc_number] => 20230350080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD AND DEVICE FOR CORRECTING GRADIENT OFFSET OF MOVING OBJECT [patent_app_type] => utility [patent_app_number] => 17/974099 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974099
Method and device for correcting gradient offset of moving object Oct 25, 2022 Issued
Array ( [id] => 19128638 [patent_doc_number] => 20240133991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => UPLINK-ANGLE OF ARRIVAL OPERATIONS IN GREEN NETWORKS [patent_app_type] => utility [patent_app_number] => 18/049553 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18049553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049553
UPLINK-ANGLE OF ARRIVAL OPERATIONS IN GREEN NETWORKS Oct 24, 2022 Pending
Array ( [id] => 19128638 [patent_doc_number] => 20240133991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => UPLINK-ANGLE OF ARRIVAL OPERATIONS IN GREEN NETWORKS [patent_app_type] => utility [patent_app_number] => 18/049553 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18049553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049553
UPLINK-ANGLE OF ARRIVAL OPERATIONS IN GREEN NETWORKS Oct 23, 2022 Pending
Array ( [id] => 18347167 [patent_doc_number] => 20230135277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => HYBRID INDOOR POSITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/970356 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970356
HYBRID INDOOR POSITIONING SYSTEM Oct 19, 2022 Pending
Array ( [id] => 18710638 [patent_doc_number] => 20230333264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => COLLABORATIVE GEOLOCATION ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/047899 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047899
COLLABORATIVE GEOLOCATION ESTIMATION Oct 18, 2022 Pending
Array ( [id] => 18710638 [patent_doc_number] => 20230333264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => COLLABORATIVE GEOLOCATION ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/047899 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047899
COLLABORATIVE GEOLOCATION ESTIMATION Oct 18, 2022 Pending
Array ( [id] => 18437667 [patent_doc_number] => 20230184962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Underground Line Locator System With Real Time Kinematic And Global Satellite Positioning [patent_app_type] => utility [patent_app_number] => 18/047580 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047580
Underground line locator system with real time kinematic and global satellite positioning Oct 17, 2022 Issued
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