Search

Olivia C. Chang

Examiner (ID: 4976, Phone: (571)270-5017 , Office: P/3775 )

Most Active Art Unit
3775
Art Unit(s)
3775
Total Applications
854
Issued Applications
687
Pending Applications
69
Abandoned Applications
124

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19266852 [patent_doc_number] => 20240210553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING A COMMUNICATION CHANNEL TO THIRD-PARTIES WHEN A FALL IS DETECTED [patent_app_type] => utility [patent_app_number] => 18/588134 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15615 [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] => 18588134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588134
SYSTEMS AND METHODS FOR PROVIDING A COMMUNICATION CHANNEL TO THIRD-PARTIES WHEN A FALL IS DETECTED Feb 26, 2024 Pending
Array ( [id] => 19529655 [patent_doc_number] => 20240353557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD FOR DETECTING A TRAILER [patent_app_type] => utility [patent_app_number] => 18/586924 [patent_app_country] => US [patent_app_date] => 2024-02-26 [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] => -5 [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] => 18586924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586924
METHOD FOR DETECTING A TRAILER Feb 25, 2024 Pending
Array ( [id] => 20070065 [patent_doc_number] => 20250208287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Efficiently Utilizing Fine Timing Measurements Within Large Multi-User Channels [patent_app_type] => utility [patent_app_number] => 18/586357 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586357
Efficiently Utilizing Fine Timing Measurements Within Large Multi-User Channels Feb 22, 2024 Pending
Array ( [id] => 20094546 [patent_doc_number] => 20250224482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => FLEET-INTERNAL INTERFERENCE MITIGATION WITH RADAR-UNIQUE PHASE CODES [patent_app_type] => utility [patent_app_number] => 18/406594 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406594
FLEET-INTERNAL INTERFERENCE MITIGATION WITH RADAR-UNIQUE PHASE CODES Jan 7, 2024 Pending
Array ( [id] => 19999923 [patent_doc_number] => 20250138145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ADC INTERFERENCE CANCELATION BY TEMPORAL FILTER [patent_app_type] => utility [patent_app_number] => 18/405811 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2190 [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] => 18405811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405811
ADC INTERFERENCE CANCELATION BY TEMPORAL FILTER Jan 4, 2024 Pending
Array ( [id] => 19394526 [patent_doc_number] => 20240284396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => NETWORK VERIFIED USER DEVICE POSITION IN A WIRELESS COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 18/398810 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18398810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398810
NETWORK VERIFIED USER DEVICE POSITION IN A WIRELESS COMMUNICATION NETWORK Dec 27, 2023 Pending
Array ( [id] => 20070034 [patent_doc_number] => 20250208256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEMS AND METHODS FOR GENERATING INDEPENDENT TRANSMIT AND RECEIVE CALIBRATION MATRICES FOR MIMO RADAR SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/391240 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18391240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391240
SYSTEMS AND METHODS FOR GENERATING INDEPENDENT TRANSMIT AND RECEIVE CALIBRATION MATRICES FOR MIMO RADAR SYSTEMS Dec 19, 2023 Pending
Array ( [id] => 19266866 [patent_doc_number] => 20240210567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => REDUCED SIZE FOR GNSS CORRECTION POINTS [patent_app_type] => utility [patent_app_number] => 18/541790 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541790
REDUCED SIZE FOR GNSS CORRECTION POINTS Dec 14, 2023 Pending
Array ( [id] => 19191928 [patent_doc_number] => 20240170841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => QUASI-N-BIT-QUANTIZED RECONFIGURABLE METASURFACE ANTENNA [patent_app_type] => utility [patent_app_number] => 18/512099 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512099
QUASI-N-BIT-QUANTIZED RECONFIGURABLE METASURFACE ANTENNA Nov 16, 2023 Pending
Array ( [id] => 19143423 [patent_doc_number] => 20240142292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => INFORMATION PROCESSING DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/384985 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384985
INFORMATION PROCESSING DEVICE AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM Oct 29, 2023 Pending
Array ( [id] => 19005147 [patent_doc_number] => 20240069218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MOVEMENT AMOUNT ESTIMATION DEVICE, MOVEMENT AMOUNT ESTIMATION METHOD, AND COMPUTER READABLE NON-TRANSITORY STORAGE MEDIUM STORING MOVEMENT AMOUNT ESTIMATION PROGRAM [patent_app_type] => utility [patent_app_number] => 18/495666 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495666
MOVEMENT AMOUNT ESTIMATION DEVICE, MOVEMENT AMOUNT ESTIMATION METHOD, AND COMPUTER READABLE NON-TRANSITORY STORAGE MEDIUM STORING MOVEMENT AMOUNT ESTIMATION PROGRAM Oct 25, 2023 Pending
Array ( [id] => 20373585 [patent_doc_number] => 12481017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Positioning system [patent_app_type] => utility [patent_app_number] => 18/484757 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1110 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484757
Positioning system Oct 10, 2023 Issued
Array ( [id] => 20373585 [patent_doc_number] => 12481017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Positioning system [patent_app_type] => utility [patent_app_number] => 18/484757 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1110 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484757
Positioning system Oct 10, 2023 Issued
Array ( [id] => 19833649 [patent_doc_number] => 20250085435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => ANTI-SPOOFING CONSIDERATIONS IN MAP-AIDING POSITIONING [patent_app_type] => utility [patent_app_number] => 18/465903 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18465903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465903
ANTI-SPOOFING CONSIDERATIONS IN MAP-AIDING POSITIONING Sep 11, 2023 Pending
Array ( [id] => 18973400 [patent_doc_number] => 20240053492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => OPERATION SYSTEM, OPERATION METHOD, AND OPERATION PROGRAM FOR MOBILE BODY [patent_app_type] => utility [patent_app_number] => 18/366623 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366623
OPERATION SYSTEM, OPERATION METHOD, AND OPERATION PROGRAM FOR MOBILE BODY Aug 6, 2023 Pending
Array ( [id] => 19019767 [patent_doc_number] => 20240075938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Device and Method for Exact Seat Occupancy Identification [patent_app_type] => utility [patent_app_number] => 18/229716 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18229716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229716
Device and Method for Exact Seat Occupancy Identification Aug 2, 2023 Pending
Array ( [id] => 18787386 [patent_doc_number] => 20230375686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => TAG POSITIONING METHOD AND RELATED DEVICE [patent_app_type] => utility [patent_app_number] => 18/358441 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358441 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358441
TAG POSITIONING METHOD AND RELATED DEVICE Jul 24, 2023 Pending
Array ( [id] => 18729802 [patent_doc_number] => 20230344100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => PHASE SHIFTER [patent_app_type] => utility [patent_app_number] => 18/215894 [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] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215894
PHASE SHIFTER Jun 28, 2023 Pending
Array ( [id] => 18880691 [patent_doc_number] => 20240004060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => AUTOMATIC OBSTACLE AVOIDANCE METHOD, ELECTRONIC DEVICE, AND UNMANNED AERIAL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/215649 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10838 [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] => 18215649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215649
AUTOMATIC OBSTACLE AVOIDANCE METHOD, ELECTRONIC DEVICE, AND UNMANNED AERIAL VEHICLE Jun 27, 2023 Pending
Array ( [id] => 18729842 [patent_doc_number] => 20230344140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => ELECTRONIC DEVICE INCLUDING EMI ABSORBER [patent_app_type] => utility [patent_app_number] => 18/332322 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332322
ELECTRONIC DEVICE INCLUDING EMI ABSORBER Jun 8, 2023 Pending
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