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] => 12667834 [patent_doc_number] => 20180114444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => OPERATOR ALERTNESS MONITOR [patent_app_type] => utility [patent_app_number] => 15/843174 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15843174 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843174
Operator alertness monitor Dec 14, 2017 Issued
Array ( [id] => 15184057 [patent_doc_number] => 20190362620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => FIRE-PREVENTION CONTROL UNIT [patent_app_type] => utility [patent_app_number] => 16/469730 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16469730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/469730
Fire-prevention control unit Dec 14, 2017 Issued
Array ( [id] => 12649242 [patent_doc_number] => 20180108245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => PORTABLE DEVICE FOR INDICATING EMERGECNY EVENTS [patent_app_type] => utility [patent_app_number] => 15/841129 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [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] => 15841129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/841129
Portable device for indicating emergency events Dec 12, 2017 Issued
Array ( [id] => 14616189 [patent_doc_number] => 10360798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => System and method for trust parameters in vehicle warning messages [patent_app_type] => utility [patent_app_number] => 15/838306 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838306
System and method for trust parameters in vehicle warning messages Dec 10, 2017 Issued
Array ( [id] => 15655969 [patent_doc_number] => 20200090515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SYSTEM AND METHOD FOR MONITORING OCCUPANCY AT EACH OF A PLURALITY OF LOCATIONS [patent_app_type] => utility [patent_app_number] => 16/467628 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16467628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467628
System and method for monitoring occupancy at each of a plurality of locations Dec 7, 2017 Issued
Array ( [id] => 12799297 [patent_doc_number] => 20180158268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => DOOR LOCK SENSOR AND ALARM [patent_app_type] => utility [patent_app_number] => 15/831900 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6483 [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] => 15831900 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/831900
Door lock sensor and alarm Dec 4, 2017 Issued
Array ( [id] => 16409597 [patent_doc_number] => 10818157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Hygiene compliance and monitoring system [patent_app_type] => utility [patent_app_number] => 15/830647 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8633 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15830647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/830647
Hygiene compliance and monitoring system Dec 3, 2017 Issued
Array ( [id] => 14428099 [patent_doc_number] => 10318857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-11 [patent_title] => Printed RFID sensor tag [patent_app_type] => utility [patent_app_number] => 15/827751 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2800 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827751 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827751
Printed RFID sensor tag Nov 29, 2017 Issued
Array ( [id] => 15704745 [patent_doc_number] => 10608564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-31 [patent_title] => Universal monitor and fault detector in fielded generators and method [patent_app_type] => utility [patent_app_number] => 15/822171 [patent_app_country] => US [patent_app_date] => 2017-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 11145 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822171
Universal monitor and fault detector in fielded generators and method Nov 25, 2017 Issued
Array ( [id] => 12241729 [patent_doc_number] => 20180074592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'SYSTEM FOR HAPTICALLY REPRESENTING SENSOR INPUT' [patent_app_type] => utility [patent_app_number] => 15/816336 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9893 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15816336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/816336
System for haptically representing sensor input Nov 16, 2017 Issued
Array ( [id] => 14999339 [patent_doc_number] => 20190318627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Method for Checking a Passing Possibility Condition [patent_app_type] => utility [patent_app_number] => 16/343144 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16343144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343144
Method for checking a passing possibility condition Oct 18, 2017 Issued
Array ( [id] => 12182948 [patent_doc_number] => 20180041884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'SMART WATCH FOR INDICATING EMERGECNY EVENTS' [patent_app_type] => utility [patent_app_number] => 15/783026 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6877 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15783026 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/783026
Smart watch for indicating emergency events Oct 12, 2017 Issued
Array ( [id] => 12636123 [patent_doc_number] => 20180103871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => SYSTEM FOR INGESTION EVENT MONITORING AND METHOD FOR DETECTING INGESTION EVENTS WITH HIGH ACCURACY [patent_app_type] => utility [patent_app_number] => 15/783801 [patent_app_country] => US [patent_app_date] => 2017-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4650 [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] => 15783801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/783801
System for ingestion event monitoring and method for detecting ingestion events with high accuracy Oct 12, 2017 Issued
Array ( [id] => 13213935 [patent_doc_number] => 10121342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Security tag with stain prevention pads [patent_app_type] => utility [patent_app_number] => 15/727800 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 7856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727800
Security tag with stain prevention pads Oct 8, 2017 Issued
Array ( [id] => 12263374 [patent_doc_number] => 20180082569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'INTERACTIVE DIAGNOSTIC SYSTEM AND METHOD FOR MANAGING PROCESS MODEL ANALYSIS' [patent_app_type] => utility [patent_app_number] => 15/706204 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9870 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706204 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706204
Interactive diagnostic system and method for managing process model analysis Sep 14, 2017 Issued
Array ( [id] => 12691162 [patent_doc_number] => 20180122220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SYSTEM AND METHOD FOR RESPONDING TO AN ACTIVE SHOOTER [patent_app_type] => utility [patent_app_number] => 15/704872 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704872
System and method for responding to an active shooter Sep 13, 2017 Issued
Array ( [id] => 14737471 [patent_doc_number] => 10388141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Remote cooking systems and methods [patent_app_type] => utility [patent_app_number] => 15/704406 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 10792 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704406
Remote cooking systems and methods Sep 13, 2017 Issued
Array ( [id] => 15169077 [patent_doc_number] => 10490038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Combination non-programmable and programmable key for security device [patent_app_type] => utility [patent_app_number] => 15/703486 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5468 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703486 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703486
Combination non-programmable and programmable key for security device Sep 12, 2017 Issued
Array ( [id] => 12120710 [patent_doc_number] => 20180004296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'TACTILE CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/701954 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8759 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701954
Tactile control system Sep 11, 2017 Issued
Array ( [id] => 14459017 [patent_doc_number] => 10325476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Automatic adjustment of metric alert trigger thresholds [patent_app_type] => utility [patent_app_number] => 15/700114 [patent_app_country] => US [patent_app_date] => 2017-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6965 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15700114 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/700114
Automatic adjustment of metric alert trigger thresholds Sep 8, 2017 Issued
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