Rick Kiltae Chang

Array ( [id] => 18257917 [patent_doc_number] => 20230084957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => OPTICAL DISTANCE MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 18/056548 [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] => 2730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056548 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18241742 [patent_doc_number] => 20230074053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Frequency Steered Sonar User Interface [patent_app_type] => utility [patent_app_number] => 18/054634 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054634 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19312732 [patent_doc_number] => 12038539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Terrain adaptive pulse power in a scanning Lidar [patent_app_type] => utility [patent_app_number] => 18/051581 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051581 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19128668 [patent_doc_number] => 20240134021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => TIME-OF-FLIGHT MOTION MISALIGNMENT ARTIFACT CORRECTION [patent_app_type] => utility [patent_app_number] => 17/975943 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975943 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18348161 [patent_doc_number] => 20230136272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => COMPACT LIDAR SYSTEMS FOR DETECTING OBJECTS IN BLIND-SPOT AREAS [patent_app_type] => utility [patent_app_number] => 17/975539 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975539 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19492730 [patent_doc_number] => 12111434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => MEMS-based rotation sensor for seismic applications and sensor units having same [patent_app_type] => utility [patent_app_number] => 18/050248 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050248 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19128668 [patent_doc_number] => 20240134021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => TIME-OF-FLIGHT MOTION MISALIGNMENT ARTIFACT CORRECTION [patent_app_type] => utility [patent_app_number] => 17/975943 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975943 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19143705 [patent_doc_number] => 20240142587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SYSTEMS AND METHODS FOR CALIBRATION AND VALIDATION OF NON-OVERLAPPING RANGE SENSORS OF AN AUTONOMOUS VEHICLE [patent_app_type] => utility [patent_app_number] => 18/050002 [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] => 16808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050002 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18710594 [patent_doc_number] => 20230333219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => DISTANCE MEASUREMENT SYSTEM, LIGHT EMITTING DEVICE, AND LIGHT RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 17/971660 [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] => 10568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971660 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18348331 [patent_doc_number] => 20230136442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Flexural Wave Measurement for Thick Casings [patent_app_type] => utility [patent_app_number] => 18/046516 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046516 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19114155 [patent_doc_number] => 20240125905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => HYPERSPECTRAL MACHINE-READABLE SYMBOLS AND MACHINE-READABLE SYMBOL READER WITH HYPERSPECTRAL SENSOR [patent_app_type] => utility [patent_app_number] => 17/966688 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966688 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18650897 [patent_doc_number] => 20230296732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => TECHNIQUES FOR MULTIPLEXING OPTICAL BEAMS IN COHERENT LIDAR SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/961026 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961026 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18568616 [patent_doc_number] => 20230258952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DISTORTION REDUCING OPTICS [patent_app_type] => utility [patent_app_number] => 17/937219 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937219 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18283207 [patent_doc_number] => 20230098679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => LIDAR SENSOR THAT MINIMIZES NOISE LIGHT WHEN TRANSMITTING AND RECEIVING LIGHT [patent_app_type] => utility [patent_app_number] => 17/935533 [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] => 11639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17935533 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18284540 [patent_doc_number] => 20230100012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => VEHICLE-MOUNTED STRUCTURE, ELECTROMAGNETIC WAVE TRANSMISSION COVER UNIT, AND ELECTROMAGNETIC WAVE TRANSMISSION COVER [patent_app_type] => utility [patent_app_number] => 17/951214 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17951214 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18184785 [patent_doc_number] => 20230045515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => LIDAR DEVICE [patent_app_type] => utility [patent_app_number] => 17/949443 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949443 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 19292713 [patent_doc_number] => 12032063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Application specific integrated circuits for lidar sensor and multi-type sensor systems [patent_app_type] => utility [patent_app_number] => 17/948142 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 9104 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948142 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18126456 [patent_doc_number] => 20230012076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => OBJECT DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/932575 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17932575 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18111015 [patent_doc_number] => 20230003895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING DISTANCE MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/931146 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17931146 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 18078867 [patent_doc_number] => 20220404479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => OPTICAL DETECTION APPARATUS AND METHOD FOR DETERMINING OPTICAL AXIS MISALIGNMENT IN OPTICAL DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/822373 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822373 [rel_patent_id] =>[rel_patent_doc_number] =>)