Search

Hoi Ching Lau

Examiner (ID: 18695, Phone: (571)272-8547 , Office: P/2682 )

Most Active Art Unit
2689
Art Unit(s)
2612, 2682, 2636, 2689
Total Applications
1475
Issued Applications
1101
Pending Applications
89
Abandoned Applications
317

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17334384 [patent_doc_number] => 20220000715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MEDICATION BOTTLE WITH ANTI-TAMPERING FEATURES [patent_app_type] => utility [patent_app_number] => 17/480660 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480660
Medication bottle with anti-tampering features Sep 20, 2021 Issued
Array ( [id] => 17508603 [patent_doc_number] => 20220101706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => DOOR LOCK WITH MAGNETOMETERS [patent_app_type] => utility [patent_app_number] => 17/475108 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475108
Door lock with magnetometers Sep 13, 2021 Issued
Array ( [id] => 19062713 [patent_doc_number] => 11941957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Security lockdown device and method [patent_app_type] => utility [patent_app_number] => 17/400305 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 50 [patent_no_of_words] => 8582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400305
Security lockdown device and method Aug 11, 2021 Issued
Array ( [id] => 17402460 [patent_doc_number] => 20220044551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SAFETY SYSTEM AND SAFETY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/398680 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17398680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398680
SAFETY SYSTEM AND SAFETY APPARATUS Aug 9, 2021 Abandoned
Array ( [id] => 18073385 [patent_doc_number] => 11532221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => System and method for vehicle security monitoring [patent_app_type] => utility [patent_app_number] => 17/394910 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394910
System and method for vehicle security monitoring Aug 4, 2021 Issued
Array ( [id] => 18168645 [patent_doc_number] => 20230035256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => AUTOMOBILE TIRE PRESSURE DISPLAY [patent_app_type] => utility [patent_app_number] => 17/388021 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388021
AUTOMOBILE TIRE PRESSURE DISPLAY Jul 28, 2021 Abandoned
Array ( [id] => 17217346 [patent_doc_number] => 20210350684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => FIRE ALARM EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/383073 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383073
Fire alarm equipment Jul 21, 2021 Issued
Array ( [id] => 17204091 [patent_doc_number] => 20210344186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ACTUATING APPARATUS FOR TRIGGERING AT LEAST ONE PYROFUSE, AND ENERGY STORAGE DEVICE COMPRISING A PYROFUSE OF THIS KIND [patent_app_type] => utility [patent_app_number] => 17/305997 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17305997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305997
Actuating apparatus for triggering at least one pyrofuse, and energy storage device comprising a pyrofuse of this kind Jul 18, 2021 Issued
Array ( [id] => 17359463 [patent_doc_number] => 20220020259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => MAINTENANCE-FREE COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 17/377546 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377546
Maintenance-free cooling device Jul 15, 2021 Issued
Array ( [id] => 18144263 [patent_doc_number] => 20230018114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SYSTEMS AND METHODS FOR REDUCING GRAIN THEFT IN HARVESTING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/374622 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374622
Systems and methods for reducing grain theft in harvesting operations Jul 12, 2021 Issued
Array ( [id] => 17566090 [patent_doc_number] => 20220130239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DEVICE AND METHOD FOR PREDICTING TRAFFIC INFORMATION [patent_app_type] => utility [patent_app_number] => 17/362569 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362569
Device and method for predicting traffic information Jun 28, 2021 Issued
Array ( [id] => 17414635 [patent_doc_number] => 20220049539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ANTI-THEFT GATE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/353804 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353804
ANTI-THEFT GATE SYSTEM Jun 20, 2021 Abandoned
Array ( [id] => 17339026 [patent_doc_number] => 20220005357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => VEHICLE AND METHOD OF RECOGNIZING SURROUNDING VEHICLE [patent_app_type] => utility [patent_app_number] => 17/350061 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350061
Vehicle and method of recognizing surrounding vehicle Jun 16, 2021 Issued
Array ( [id] => 19242359 [patent_doc_number] => 12012781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Lock mechanisms for merchandise security systems [patent_app_type] => utility [patent_app_number] => 17/338197 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7571 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338197
Lock mechanisms for merchandise security systems Jun 2, 2021 Issued
Array ( [id] => 17277479 [patent_doc_number] => 20210383677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => SOPHISTICATED ALARM SYSTEM [patent_app_type] => utility [patent_app_number] => 17/337236 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337236
Sophisticated alarm system Jun 1, 2021 Issued
Array ( [id] => 18721060 [patent_doc_number] => 11798412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Method and device for generating driving suggestion, and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 17/336646 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6366 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336646
Method and device for generating driving suggestion, and computer-readable storage medium Jun 1, 2021 Issued
Array ( [id] => 18368914 [patent_doc_number] => 11649068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Landing zone indicators [patent_app_type] => utility [patent_app_number] => 17/329476 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6201 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329476
Landing zone indicators May 24, 2021 Issued
Array ( [id] => 18379214 [patent_doc_number] => 20230154303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => BUILDING MONITORING SYSTEM FOR SENSING FIRE ON EVERY FIRE COMPARTMENT IN REAL TIME BY USING SENSOR ATTACHED TO EDGE OF HOLE OF FIRE WALL [patent_app_type] => utility [patent_app_number] => 17/613076 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17613076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613076
Building monitoring system for sensing fire on every fire compartment in real time by using sensor attached to edge of hole of fire wall May 24, 2021 Issued
Array ( [id] => 17214204 [patent_doc_number] => 20210347541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => NUTRITIONAL SUPPLEMENTS DISPENSER AND METHODS [patent_app_type] => utility [patent_app_number] => 17/328169 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20412 [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] => 17328169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328169
Nutritional supplements dispenser and methods May 23, 2021 Issued
Array ( [id] => 18718302 [patent_doc_number] => 11795638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Safety truck attachments, and methods of safety truck use [patent_app_type] => utility [patent_app_number] => 17/322838 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 52 [patent_no_of_words] => 20253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322838
Safety truck attachments, and methods of safety truck use May 16, 2021 Issued
Menu