Search

Christina Y. Leung

Examiner (ID: 5771)

Most Active Art Unit
2613
Art Unit(s)
3992, 3991, 2733, 2633, 2613
Total Applications
787
Issued Applications
499
Pending Applications
136
Abandoned Applications
156

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20124114 [patent_doc_number] => 20250239145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/029324 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029324 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029324
SAFETY SERVICE SYSTEM AND METHOD THEREOF Jan 16, 2025 Pending
Array ( [id] => 20124115 [patent_doc_number] => 20250239146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/029341 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19029341 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029341
SAFETY SERVICE SYSTEM AND METHOD THEREOF Jan 16, 2025 Pending
Array ( [id] => 20196351 [patent_doc_number] => 20250273061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/028877 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19028877 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028877
SAFETY SERVICE SYSTEM AND METHOD THEREOF Jan 16, 2025 Pending
Array ( [id] => 20019091 [patent_doc_number] => 20250157313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/026066 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026066 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026066
SAFETY SERVICE SYSTEM AND METHOD THEREOF Jan 15, 2025 Pending
Array ( [id] => 20019092 [patent_doc_number] => 20250157314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/026107 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026107 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026107
SAFETY SERVICE SYSTEM AND METHOD THEREOF Jan 15, 2025 Pending
Array ( [id] => 20035880 [patent_doc_number] => 20250174102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/026090 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026090 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026090
SAFETY SERVICE SYSTEM AND METHOD THEREOF Jan 15, 2025 Pending
Array ( [id] => 20434783 [patent_doc_number] => 12505726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Dynamic communication methods for tag systems [patent_app_type] => utility [patent_app_number] => 19/018890 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 36 [patent_no_of_words] => 24621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 560 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19018890 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018890
Dynamic communication methods for tag systems Jan 12, 2025 Issued
Array ( [id] => 20231991 [patent_doc_number] => 20250289310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => DISPLAY DEVICE AND METHOD OF CONTROLLING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/015203 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19015203 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015203
DISPLAY DEVICE AND METHOD OF CONTROLLING DISPLAY DEVICE Jan 8, 2025 Pending
Array ( [id] => 19890838 [patent_doc_number] => 20250116150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => DOCK DOOR ACCESS APPARATUS [patent_app_type] => utility [patent_app_number] => 18/989595 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11677 [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] => 18989595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989595
DOCK DOOR ACCESS APPARATUS Dec 19, 2024 Pending
Array ( [id] => 19892883 [patent_doc_number] => 20250118195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CONNECTED GATEWAY [patent_app_type] => utility [patent_app_number] => 18/981812 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981812
CONNECTED GATEWAY Dec 15, 2024 Pending
Array ( [id] => 19860175 [patent_doc_number] => 20250098961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => CHARGER FOR AN IMPLANT [patent_app_type] => utility [patent_app_number] => 18/973123 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18973123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973123
CHARGER FOR AN IMPLANT Dec 8, 2024 Pending
Array ( [id] => 19850119 [patent_doc_number] => 20250095470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SAFETY SERVICE SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/968446 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 535 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18968446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968446
SAFETY SERVICE SYSTEM AND METHOD THEREOF Dec 3, 2024 Pending
Array ( [id] => 19850134 [patent_doc_number] => 20250095485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DETECTING AND RESPONDING TO SIRENS [patent_app_type] => utility [patent_app_number] => 18/966262 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966262
DETECTING AND RESPONDING TO SIRENS Dec 2, 2024 Pending
Array ( [id] => 20349394 [patent_doc_number] => 20250346246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => STEERING MODE GUIDANCE SYSTEM AND METHOD OF VEHICLE CORNER MODULE DEVICE [patent_app_type] => utility [patent_app_number] => 18/965176 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965176
STEERING MODE GUIDANCE SYSTEM AND METHOD OF VEHICLE CORNER MODULE DEVICE Dec 1, 2024 Pending
Array ( [id] => 20179054 [patent_doc_number] => 20250263012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => VEHICLE APPROACH NOTIFICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/954898 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18954898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954898
VEHICLE APPROACH NOTIFICATION DEVICE Nov 20, 2024 Pending
Array ( [id] => 20056477 [patent_doc_number] => 20250194699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SYSTEMS AND METHODS FOR QUANTIFICATION OF, AND PREDICTION OF SMOKING BEHAVIOR [patent_app_type] => utility [patent_app_number] => 18/953600 [patent_app_country] => US [patent_app_date] => 2024-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18953600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/953600
SYSTEMS AND METHODS FOR QUANTIFICATION OF, AND PREDICTION OF SMOKING BEHAVIOR Nov 19, 2024 Pending
Array ( [id] => 19822492 [patent_doc_number] => 20250080699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => VEHICULAR ELECTRONIC CONTROL UNIT FOR DRIVER ASSIST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/950406 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -63 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18950406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950406
VEHICULAR ELECTRONIC CONTROL UNIT FOR DRIVER ASSIST SYSTEM Nov 17, 2024 Pending
Array ( [id] => 19788130 [patent_doc_number] => 20250061809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => IN-VEHICLE DEVICE, CONTROL METHOD, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/938594 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18938594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/938594
IN-VEHICLE DEVICE, CONTROL METHOD, AND RECORDING MEDIUM Nov 5, 2024 Pending
Array ( [id] => 19772339 [patent_doc_number] => 20250053765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Barcode-Reading System in which Decoding Occurs on a Remote Server [patent_app_type] => utility [patent_app_number] => 18/922168 [patent_app_country] => US [patent_app_date] => 2024-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18922168 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/922168
Barcode-Reading System in which Decoding Occurs on a Remote Server Oct 20, 2024 Pending
Array ( [id] => 20001872 [patent_doc_number] => 20250140094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => PORTABLE FIRE ALARM DEVICE AND A METHOD OF OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/920908 [patent_app_country] => US [patent_app_date] => 2024-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18920908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920908
PORTABLE FIRE ALARM DEVICE AND A METHOD OF OPERATION THEREOF Oct 19, 2024 Pending
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