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] => 14793009 [patent_doc_number] => 10399495 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-03 [patent_title] => Systems and methods for indicating proximity conditions for a vehicle [patent_app_type] => utility [patent_app_number] => 14/832721 [patent_app_country] => US [patent_app_date] => 2015-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4126 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14832721 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/832721
Systems and methods for indicating proximity conditions for a vehicle Aug 20, 2015 Issued
Array ( [id] => 11931966 [patent_doc_number] => 09798966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Systems and methods of smart card based mobile pull stations' [patent_app_type] => utility [patent_app_number] => 14/830196 [patent_app_country] => US [patent_app_date] => 2015-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2343 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14830196 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/830196
Systems and methods of smart card based mobile pull stations Aug 18, 2015 Issued
Array ( [id] => 10464385 [patent_doc_number] => 20150349400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'SENSOR TAG AND MANUFACTURING METHOD FOR SENSOR TAG' [patent_app_type] => utility [patent_app_number] => 14/823594 [patent_app_country] => US [patent_app_date] => 2015-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6137 [patent_no_of_claims] => 20 [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] => 14823594 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/823594
Sensor tag and manufacturing method for sensor tag Aug 10, 2015 Issued
Array ( [id] => 11285295 [patent_doc_number] => 09501149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'System for haptically representing sensor input' [patent_app_type] => utility [patent_app_number] => 14/819880 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14819880 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819880
System for haptically representing sensor input Aug 5, 2015 Issued
Array ( [id] => 11739725 [patent_doc_number] => 09704311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Methods and systems for efficient security screening' [patent_app_type] => utility [patent_app_number] => 14/806532 [patent_app_country] => US [patent_app_date] => 2015-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11993 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14806532 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/806532
Methods and systems for efficient security screening Jul 21, 2015 Issued
Array ( [id] => 11445932 [patent_doc_number] => 20170046954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'Yielding Stop Sign' [patent_app_type] => utility [patent_app_number] => 14/804289 [patent_app_country] => US [patent_app_date] => 2015-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 921 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 16 [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] => 14804289 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/804289
Yielding Stop Sign Jul 19, 2015 Abandoned
Array ( [id] => 11889021 [patent_doc_number] => 09759574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Vehicle emergency broadcast and relay' [patent_app_type] => utility [patent_app_number] => 14/799017 [patent_app_country] => US [patent_app_date] => 2015-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6672 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14799017 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/799017
Vehicle emergency broadcast and relay Jul 13, 2015 Issued
Array ( [id] => 11917966 [patent_doc_number] => 09786154 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-10 [patent_title] => 'Methods of facilitating emergency assistance' [patent_app_type] => utility [patent_app_number] => 14/798757 [patent_app_country] => US [patent_app_date] => 2015-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15621 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14798757 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/798757
Methods of facilitating emergency assistance Jul 13, 2015 Issued
Array ( [id] => 11396305 [patent_doc_number] => 20170016841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'System and Method for Thread Protrusion Verification' [patent_app_type] => utility [patent_app_number] => 14/798135 [patent_app_country] => US [patent_app_date] => 2015-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6909 [patent_no_of_claims] => 20 [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] => 14798135 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/798135
System and method for thread protrusion verification Jul 12, 2015 Issued
Array ( [id] => 11925208 [patent_doc_number] => 09792793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-17 [patent_title] => 'Smoke detector' [patent_app_type] => utility [patent_app_number] => 14/797500 [patent_app_country] => US [patent_app_date] => 2015-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2218 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14797500 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/797500
Smoke detector Jul 12, 2015 Issued
Array ( [id] => 10666555 [patent_doc_number] => 20160012700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'ALERT SYSTEM FOR CHILDREN WITHIN PROXIMITY OF A POOL OR WATER' [patent_app_type] => utility [patent_app_number] => 14/796331 [patent_app_country] => US [patent_app_date] => 2015-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7035 [patent_no_of_claims] => 18 [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] => 14796331 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/796331
Alert system for children within proximity of a pool or water Jul 9, 2015 Issued
Array ( [id] => 12435165 [patent_doc_number] => 09978237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => System and method for a single-piece internet of things (IOT) security sensor [patent_app_type] => utility [patent_app_number] => 14/791362 [patent_app_country] => US [patent_app_date] => 2015-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 36 [patent_no_of_words] => 21522 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14791362 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/791362
System and method for a single-piece internet of things (IOT) security sensor Jul 2, 2015 Issued
Array ( [id] => 13681435 [patent_doc_number] => 20160379454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => METHOD OF IMPLEMENTING GPS BASED EXTENDED CHIME AND SPECIAL ESCORT MODE IN SECURITY PANEL [patent_app_type] => utility [patent_app_number] => 14/747000 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14747000 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/747000
Method of implementing GPS based extended chime and special escort mode in security panel Jun 22, 2015 Issued
Array ( [id] => 10486505 [patent_doc_number] => 20150371525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'POWER DISTRIBUTION UNIT AND ALARM METHOD APPLIED IN THE SAME' [patent_app_type] => utility [patent_app_number] => 14/746983 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3864 [patent_no_of_claims] => 14 [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] => 14746983 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/746983
Power distribution unit and alarm Jun 22, 2015 Issued
Array ( [id] => 13681471 [patent_doc_number] => 20160379472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => METHOD AND APPARATUS FOR FORWARDING LOCAL-ALERT MESSAGES WITHIN A COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 14/747567 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14747567 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/747567
Method and apparatus for forwarding local-alert messages within a communication system Jun 22, 2015 Issued
Array ( [id] => 11680924 [patent_doc_number] => 09679457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-13 [patent_title] => 'Remote access to security system and retrofitting existing security system for remote access' [patent_app_type] => utility [patent_app_number] => 14/744010 [patent_app_country] => US [patent_app_date] => 2015-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3432 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14744010 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/744010
Remote access to security system and retrofitting existing security system for remote access Jun 17, 2015 Issued
Array ( [id] => 11673296 [patent_doc_number] => 20170162019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'CONICAL LIGHT ABSORBER FOR SMOKE DETECTOR' [patent_app_type] => utility [patent_app_number] => 15/316207 [patent_app_country] => US [patent_app_date] => 2015-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4637 [patent_no_of_claims] => 17 [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] => 15316207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/316207
Conical light absorber for smoke detector Jun 15, 2015 Issued
Array ( [id] => 10384815 [patent_doc_number] => 20150269822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'EVACUATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/734304 [patent_app_country] => US [patent_app_date] => 2015-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7877 [patent_no_of_claims] => 20 [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] => 14734304 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/734304
Evacuation system Jun 8, 2015 Issued
Array ( [id] => 11933997 [patent_doc_number] => 09801011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Tracking RFID objects with integrated communication link' [patent_app_type] => utility [patent_app_number] => 14/715002 [patent_app_country] => US [patent_app_date] => 2015-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5722 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14715002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/715002
Tracking RFID objects with integrated communication link May 17, 2015 Issued
Array ( [id] => 10436757 [patent_doc_number] => 20150321769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'Power Safety Instrument System' [patent_app_type] => utility [patent_app_number] => 14/715236 [patent_app_country] => US [patent_app_date] => 2015-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6334 [patent_no_of_claims] => 18 [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] => 14715236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/715236
Power safety instrument system May 17, 2015 Issued
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