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] => 11615123 [patent_doc_number] => 09652981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Method for systematically penalizing drivers who fail to stop at a crosswalk' [patent_app_type] => utility [patent_app_number] => 14/518992 [patent_app_country] => US [patent_app_date] => 2014-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1795 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14518992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/518992
Method for systematically penalizing drivers who fail to stop at a crosswalk Oct 19, 2014 Issued
Array ( [id] => 11227161 [patent_doc_number] => 09454885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Active virtual fence using mesh networked RF tags' [patent_app_type] => utility [patent_app_number] => 14/518629 [patent_app_country] => US [patent_app_date] => 2014-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3471 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14518629 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/518629
Active virtual fence using mesh networked RF tags Oct 19, 2014 Issued
Array ( [id] => 10224138 [patent_doc_number] => 20150109131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'VEHICLE DRIVER ASSIST ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 14/512691 [patent_app_country] => US [patent_app_date] => 2014-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10971 [patent_no_of_claims] => 16 [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] => 14512691 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/512691
Vehicle driver assist arrangement Oct 12, 2014 Issued
Array ( [id] => 10402283 [patent_doc_number] => 20150287292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'INDICATOR CIRCUIT AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/481450 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4232 [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] => 14481450 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481450
Indicator circuit and electronic device Sep 8, 2014 Issued
Array ( [id] => 10725248 [patent_doc_number] => 20160071396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'REFUSE REMOVAL REMINDERS' [patent_app_type] => utility [patent_app_number] => 14/481709 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7558 [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] => 14481709 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481709
Refuse removal reminders Sep 8, 2014 Issued
Array ( [id] => 11207480 [patent_doc_number] => 09437109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-06 [patent_title] => 'Emergency safety marker system' [patent_app_type] => utility [patent_app_number] => 14/481598 [patent_app_country] => US [patent_app_date] => 2014-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 17741 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14481598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/481598
Emergency safety marker system Sep 8, 2014 Issued
Array ( [id] => 10617227 [patent_doc_number] => 09336673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-10 [patent_title] => 'Bluetooth wireless electronic tether' [patent_app_type] => utility [patent_app_number] => 14/480178 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1049 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14480178 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480178
Bluetooth wireless electronic tether Sep 7, 2014 Issued
Array ( [id] => 11482907 [patent_doc_number] => 09589454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Method, apparatus and system for broadcasting an alarm for an alarm group' [patent_app_type] => utility [patent_app_number] => 14/480361 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6900 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14480361 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480361
Method, apparatus and system for broadcasting an alarm for an alarm group Sep 7, 2014 Issued
Array ( [id] => 9914960 [patent_doc_number] => 20150070165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'SYSTEM AND METHOD FOR TRACKING ASSETS' [patent_app_type] => utility [patent_app_number] => 14/479958 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4684 [patent_no_of_claims] => 2 [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] => 14479958 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479958
System and method for tracking assets Sep 7, 2014 Issued
Array ( [id] => 10276859 [patent_doc_number] => 20150161856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'SYSTEMS AND METHODS FOR HOME AUTOMATION INTEGRATION WITH A DOORBELL' [patent_app_type] => utility [patent_app_number] => 14/480280 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9148 [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] => 14480280 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/480280
Systems and methods for home automation integration with a doorbell Sep 7, 2014 Issued
Array ( [id] => 11801934 [patent_doc_number] => 09542819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Home appliance and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 14/479780 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9112 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14479780 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479780
Home appliance and controlling method thereof Sep 7, 2014 Issued
Array ( [id] => 11411341 [patent_doc_number] => 09558648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Apparatus and method for monitoring hygiene' [patent_app_type] => utility [patent_app_number] => 14/479632 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3820 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14479632 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479632
Apparatus and method for monitoring hygiene Sep 7, 2014 Issued
Array ( [id] => 10544106 [patent_doc_number] => 09269238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Door knocker with audio playback' [patent_app_type] => utility [patent_app_number] => 14/479294 [patent_app_country] => US [patent_app_date] => 2014-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4349 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14479294 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479294
Door knocker with audio playback Sep 5, 2014 Issued
Array ( [id] => 10962522 [patent_doc_number] => 20140365552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'INFORMATION PROVISION SYSTEM, INFORMATION PROVISION DEVICE, INFORMATION PROVISION METHOD, TERMINAL DEVICE, AND DISPLAY METHOD' [patent_app_type] => utility [patent_app_number] => 14/465983 [patent_app_country] => US [patent_app_date] => 2014-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 20831 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [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] => 14465983 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/465983
Information provision system, information provision device, information provision method, terminal device, and display method Aug 21, 2014 Issued
Array ( [id] => 9862463 [patent_doc_number] => 20150042480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'ADAPTIVE LOW-BATTERY WARNINGS FOR BATTERY-POWERED ELECTRONIC DEVICES' [patent_app_type] => utility [patent_app_number] => 14/464685 [patent_app_country] => US [patent_app_date] => 2014-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5368 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 14464685 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/464685
Adaptive low-battery warnings for battery-powered electronic devices Aug 19, 2014 Issued
Array ( [id] => 10944161 [patent_doc_number] => 20140347183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'COMBINATION NON-PROGRAMMABLE AND PROGRAMMABLE KEY FOR SECURITY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/454111 [patent_app_country] => US [patent_app_date] => 2014-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5583 [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] => 14454111 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/454111
Combination non-programmable and programmable key for security device Aug 6, 2014 Issued
Array ( [id] => 10576587 [patent_doc_number] => 09299237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Method and apparatus for early detection of dynamic attentive states for providing an inattentive warning' [patent_app_type] => utility [patent_app_number] => 14/447752 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3592 [patent_no_of_claims] => 14 [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] => 14447752 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/447752
Method and apparatus for early detection of dynamic attentive states for providing an inattentive warning Jul 30, 2014 Issued
Array ( [id] => 10164660 [patent_doc_number] => 09195885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Positional locating system and method' [patent_app_type] => utility [patent_app_number] => 14/337046 [patent_app_country] => US [patent_app_date] => 2014-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14337046 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/337046
Positional locating system and method Jul 20, 2014 Issued
Array ( [id] => 11754916 [patent_doc_number] => 09712949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Method and apparatus for protecting a miner' [patent_app_type] => utility [patent_app_number] => 14/325028 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4174 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14325028 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/325028
Method and apparatus for protecting a miner Jul 6, 2014 Issued
Array ( [id] => 11754916 [patent_doc_number] => 09712949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Method and apparatus for protecting a miner' [patent_app_type] => utility [patent_app_number] => 14/325028 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4174 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14325028 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/325028
Method and apparatus for protecting a miner Jul 6, 2014 Issued
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